Metadata:
  Identification_Information:
    Citation:
      Citation_Information:
        Originator: Michaela R. Johnson
        Originator: Joshua I. Linard
        Publication_Date: 2014
        Title: Geospatial Compilation of Historical Water-Level Changes in the Chicot and Evangeline Aquifers 1977–2013 and the Jasper Aquifer 2000–13, Gulf Coast Aquifer System, Houston-Galveston Region, Texas
        Geospatial_Data_Presentation_Form: vector digital data
        Series_Information:
          Series_Name: Data Series
          Issue_Identification: 900
        Publication_Information:
          Publication_Place: Houston, Texas
          Publisher: U.S. Geological Survey
        Online_Linkage: http://dx.doi.org/10.3133/ds900
    Description:
      Abstract:
        (U.S. Geological Survey Data_Series 900):
        The U.S. Geological Survey (USGS) in cooperation with the Harris-Galveston Subsidence District, City of Houston, Fort Bend Subsidence District, Lone Star Groundwater Conservation District, and Brazoria County Groundwater Conservation District has produced an annual series of reports that depict water-level changes in the Chicot, Evangeline, and Jasper aquifers of the Gulf Coast aquifer system in the Houston-Galveston region, Texas, from 1977 to 2013. Changes are determined from water-level measurements between December and March of each year from groundwater wells screened in one of the three aquifers. Existing published maps and unpublished geographic information system (GIS) datasets were compiled into a comprehensive geodatabase of all water-level-change maps produced as part of this multiagency effort. Annual water-level-change maps were georeferenced and digitized where existing GIS data were unavailable (1979–89, 1991, 1995–99). Existing GIS data available for 1990, 1992–94, and 2000–13 were included in the geodatabase. The compilation contains 121 datasets showing water-level changes for each primary aquifer of the Gulf Coast aquifer system: 56 for the Chicot aquifer (1977; 1979–2013 and 1990; 1993–2013), 56 for the Evangeline aquifer (1977; 1979–2013 and 1990; 1993–2013), and 9 for the Jasper aquifer (2000; 2005–13).
      Purpose: By using information from previously published USGS reports, this report documents geospatial changes in water-level altitudesin a geodatabase for the Chicot, Evangeline, and Jasper aquifers of the Gulf Coast aquifer system in the Houston-Galveston region for 121 datasets: 56 for the Chicot aquifer (1977; 1979–2013 and 1990; 1993–2013), 56 for the Evangeline aquifer (1977; 1979–2013 and 1990; 1993–2013), and 9 for the Jasper aquifer (2000; 2005–13). The accompanying geospatial datasets (geodatabase) are a compilation of the published annual report series depicting water-level changes in the Chicot, Evangeline, and Jasper aquifers. The geospatial information in the geodatabase pertains to groundwater-level changes in Harris, Galveston, Fort Bend, Montgomery, and Brazoria Counties from 1977 to 2013. The dataset is also provided in ESRI shapefile format.
      Supplemental_Information:
        This dataset was developed using a Geographic Information System (GIS). The GIS software used to develop this dataset was Environmental Systems Research Institute (ESRI, Inc.) ArcDesktop 10.0.
        The data are separated by aquifer into three feature datasets (three directories for shapefiles) that contain the individual feature classes (shapefiles).
        Chicot aquifer - (feature dataset name/shapefile directory name)
        Feature classes/shapefiles, 1977; 1979-2013 and 1990; 1993-2013:
        wlc77to79_CH - water-level changes in the Chicot aquifer, 1977 to 1979
        wlc77to80_CH - water-level changes in the Chicot aquifer, 1977 to 1980
        wlc77to81_CH - water-level changes in the Chicot aquifer, 1977 to 1981
        wlc77to82_CH - water-level changes in the Chicot aquifer, 1977 to 1982
        wlc77to83_CH - water-level changes in the Chicot aquifer, 1977 to 1983
        wlc77to84_CH - water-level changes in the Chicot aquifer, 1977 to 1984
        wlc77to85_CH - water-level changes in the Chicot aquifer, 1977 to 1985
        wlc77to86_CH - water-level changes in the Chicot aquifer, 1977 to 1986
        wlc77to87_CH - water-level changes in the Chicot aquifer, 1977 to 1987
        wlc77to88_CH - water-level changes in the Chicot aquifer, 1977 to 1988
        wlc77to89_CH - water-level changes in the Chicot aquifer, 1977 to 1989
        wlc77to90_CH - water-level changes in the Chicot aquifer, 1977 to 1990
        wlc77to91_CH - water-level changes in the Chicot aquifer, 1977 to 1991
        wlc77to92_CH - water-level changes in the Chicot aquifer, 1977 to 1992
        wlc77to93_CH - water-level changes in the Chicot aquifer, 1977 to 1993
        wlc77to94_CH - water-level changes in the Chicot aquifer, 1977 to 1994
        wlc77to95_CH - water-level changes in the Chicot aquifer, 1977 to 1995
        wlc77to96_CH - water-level changes in the Chicot aquifer, 1977 to 1996
        wlc77to97_CH - water-level changes in the Chicot aquifer, 1977 to 1997
        wlc77to98_CH - water-level changes in the Chicot aquifer, 1977 to 1998
        wlc77to99_CH - water-level changes in the Chicot aquifer, 1977 to 1999
        wlc77to00_CH - water-level changes in the Chicot aquifer, 1977 to 2000
        wlc77to01_CH - water-level changes in the Chicot aquifer, 1977 to 2001
        wlc77to02_CH - water-level changes in the Chicot aquifer, 1977 to 2002
        wlc77to03_CH - water-level changes in the Chicot aquifer, 1977 to 2003
        wlc77to04_CH - water-level changes in the Chicot aquifer, 1977 to 2004
        wlc77to05_CH - water-level changes in the Chicot aquifer, 1977 to 2005
        wlc77to06_CH - water-level changes in the Chicot aquifer, 1977 to 2006
        wlc77to07_CH - water-level changes in the Chicot aquifer, 1977 to 2007
        wlc77to08_CH - water-level changes in the Chicot aquifer, 1977 to 2008
        wlc77to09_CH - water-level changes in the Chicot aquifer, 1977 to 2009
        wlc77to10_CH - water-level changes in the Chicot aquifer, 1977 to 2010
        wlc77to11_CH - water-level changes in the Chicot aquifer, 1977 to 2011
        wlc77to12_CH - water-level changes in the Chicot aquifer, 1977 to 2012
        wlc77to13_CH - water-level changes in the Chicot aquifer, 1977 to 2013
        wlc90to93_CH - water-level changes in the Chicot aquifer, 1990 to 1993
        wlc90to94_CH - water-level changes in the Chicot aquifer, 1990 to 1994
        wlc90to95_CH - water-level changes in the Chicot aquifer, 1990 to 1995
        wlc90to96_CH - water-level changes in the Chicot aquifer, 1990 to 1996
        wlc90to97_CH - water-level changes in the Chicot aquifer, 1990 to 1997
        wlc90to98_CH - water-level changes in the Chicot aquifer, 1990 to 1998
        wlc90to99_CH - water-level changes in the Chicot aquifer, 1990 to 1999
        wlc90to00_CH - water-level changes in the Chicot aquifer, 1990 to 2000
        wlc90to01_CH - water-level changes in the Chicot aquifer, 1990 to 2001
        wlc90to02_CH - water-level changes in the Chicot aquifer, 1990 to 2002
        wlc90to03_CH - water-level changes in the Chicot aquifer, 1990 to 2003
        wlc90to04_CH - water-level changes in the Chicot aquifer, 1990 to 2004
        wlc90to05_CH - water-level changes in the Chicot aquifer, 1990 to 2005
        wlc90to06_CH - water-level changes in the Chicot aquifer, 1990 to 2006
        wlc90to07_CH - water-level changes in the Chicot aquifer, 1990 to 2007
        wlc90to08_CH - water-level changes in the Chicot aquifer, 1990 to 2008
        wlc90to09_CH - water-level changes in the Chicot aquifer, 1990 to 2009
        wlc90to10_CH - water-level changes in the Chicot aquifer, 1990 to 2010
        wlc90to11_CH - water-level changes in the Chicot aquifer, 1990 to 2011
        wlc90to12_CH - water-level changes in the Chicot aquifer, 1990 to 2012
        wlc90to13_CH - water-level changes in the Chicot aquifer, 1990 to 2013
        Evangeline aquifer - (feature dataset name/shapefile directory name)
        Feature classes/shapefiles, 1977; 1979-2013 and 1990; 1993-2013:
        wlc77to79_EV - water-level changes in the Evangeline aquifer, 1977 to 1979
        wlc77to80_EV - water-level changes in the Evangeline aquifer, 1977 to 1980
        wlc77to81_EV - water-level changes in the Evangeline aquifer, 1977 to 1981
        wlc77to82_EV - water-level changes in the Evangeline aquifer, 1977 to 1982
        wlc77to83_EV - water-level changes in the Evangeline aquifer, 1977 to 1983
        wlc77to84_EV - water-level changes in the Evangeline aquifer, 1977 to 1984
        wlc77to85_EV - water-level changes in the Evangeline aquifer, 1977 to 1985
        wlc77to86_EV - water-level changes in the Evangeline aquifer, 1977 to 1986
        wlc77to87_EV - water-level changes in the Evangeline aquifer, 1977 to 1987
        wlc77to88_EV - water-level changes in the Evangeline aquifer, 1977 to 1988
        wlc77to89_EV - water-level changes in the Evangeline aquifer, 1977 to 1989
        wlc77to90_EV - water-level changes in the Evangeline aquifer, 1977 to 1990
        wlc77to91_EV - water-level changes in the Evangeline aquifer, 1977 to 1991
        wlc77to92_EV - water-level changes in the Evangeline aquifer, 1977 to 1992
        wlc77to93_EV - water-level changes in the Evangeline aquifer, 1977 to 1993
        wlc77to94_EV - water-level changes in the Evangeline aquifer, 1977 to 1994
        wlc77to95_EV - water-level changes in the Evangeline aquifer, 1977 to 1995
        wlc77to96_EV - water-level changes in the Evangeline aquifer, 1977 to 1996
        wlc77to97_EV - water-level changes in the Evangeline aquifer, 1977 to 1997
        wlc77to98_EV - water-level changes in the Evangeline aquifer, 1977 to 1998
        wlc77to99_EV - water-level changes in the Evangeline aquifer, 1977 to 1999
        wlc77to00_EV - water-level changes in the Evangeline aquifer, 1977 to 2000
        wlc77to01_EV - water-level changes in the Evangeline aquifer, 1977 to 2001
        wlc77to02_EV - water-level changes in the Evangeline aquifer, 1977 to 2002
        wlc77to03_EV - water-level changes in the Evangeline aquifer, 1977 to 2003
        wlc77to04_EV - water-level changes in the Evangeline aquifer, 1977 to 2004
        wlc77to05_EV - water-level changes in the Evangeline aquifer, 1977 to 2005
        wlc77to06_EV - water-level changes in the Evangeline aquifer, 1977 to 2006
        wlc77to07_EV - water-level changes in the Evangeline aquifer, 1977 to 2007
        wlc77to08_EV - water-level changes in the Evangeline aquifer, 1977 to 2008
        wlc77to09_EV - water-level changes in the Evangeline aquifer, 1977 to 2009
        wlc77to10_EV - water-level changes in the Evangeline aquifer, 1977 to 2010
        wlc77to11_EV - water-level changes in the Evangeline aquifer, 1977 to 2011
        wlc77to12_EV - water-level changes in the Evangeline aquifer, 1977 to 2012
        wlc77to13_EV - water-level changes in the Evangeline aquifer, 1977 to 2013
        wlc90to93_EV - water-level changes in the Evangeline aquifer, 1990 to 1993
        wlc90to94_EV - water-level changes in the Evangeline aquifer, 1990 to 1994
        wlc90to95_EV - water-level changes in the Evangeline aquifer, 1990 to 1995
        wlc90to96_EV - water-level changes in the Evangeline aquifer, 1990 to 1996
        wlc90to97_EV - water-level changes in the Evangeline aquifer, 1990 to 1997
        wlc90to98_EV - water-level changes in the Evangeline aquifer, 1990 to 1998
        wlc90to99_EV - water-level changes in the Evangeline aquifer, 1990 to 1999
        wlc90to00_EV - water-level changes in the Evangeline aquifer, 1990 to 2000
        wlc90to01_EV - water-level changes in the Evangeline aquifer, 1990 to 2001
        wlc90to02_EV - water-level changes in the Evangeline aquifer, 1990 to 2002
        wlc90to03_EV - water-level changes in the Evangeline aquifer, 1990 to 2003
        wlc90to04_EV - water-level changes in the Evangeline aquifer, 1990 to 2004
        wlc90to05_EV - water-level changes in the Evangeline aquifer, 1990 to 2005
        wlc90to06_EV - water-level changes in the Evangeline aquifer, 1990 to 2006
        wlc90to07_EV - water-level changes in the Evangeline aquifer, 1990 to 2007
        wlc90to08_EV - water-level changes in the Evangeline aquifer, 1990 to 2008
        wlc90to09_EV - water-level changes in the Evangeline aquifer, 1990 to 2009
        wlc90to10_EV - water-level changes in the Evangeline aquifer, 1990 to 2010
        wlc90to11_EV - water-level changes in the Evangeline aquifer, 1990 to 2011
        wlc90to12_EV - water-level changes in the Evangeline aquifer, 1990 to 2012
        wlc90to13_EV - water-level changes in the Evangeline aquifer, 1990 to 2013
        Jasper aquifer - (feature dataset name/shapefile directory name)
        Feature classes/shapefiles, 2000; 2005-2013:
        wlc00to05_JA - water-level changes in the Jasper aquifer, 2005
        wlc00to06_JA - water-level changes in the Jasper aquifer, 2006
        wlc00to07_JA - water-level changes in the Jasper aquifer, 2007
        wlc00to08_JA - water-level changes in the Jasper aquifer, 2008
        wlc00to09_JA - water-level changes in the Jasper aquifer, 2009
        wlc00to10_JA - water-level changes in the Jasper aquifer, 2010
        wlc00to11_JA - water-level changes in the Jasper aquifer, 2011
        wlc00to12_JA - water-level changes in the Jasper aquifer, 2012
        wlc00to13_JA - water-level changes in the Jasper aquifer, 2013
    Time_Period_of_Content:
      Time_Period_Information:
        Range_of_Dates/Times:
          Beginning_Date: 1977
          Ending_Date: 2013
      Currentness_Reference: ground condition
    Status:
      Progress: Complete
      Maintenance_and_Update_Frequency: Annually
    Spatial_Domain:
      Bounding_Coordinates:
        West_Bounding_Coordinate: -96.194
        East_Bounding_Coordinate: -94.36
        North_Bounding_Coordinate: 30.89
        South_Bounding_Coordinate: 28.92
    Keywords:
      Theme:
        Theme_Keyword_Thesaurus: ISO 19115 Topic Category
        Theme_Keyword: elevation
        Theme_Keyword: geoscientificInformation
        Theme_Keyword: imageryBaseMapsEarthCover
      Theme:
        Theme_Keyword_Thesaurus: None
        Theme_Keyword: subsidence
        Theme_Keyword: hypsometry
        Theme_Keyword: groundwater
        Theme_Keyword: water-level altitude
        Theme_Keyword: water-level change
        Theme_Keyword: Chicot aquifer
        Theme_Keyword: Evangeline aquifer
        Theme_Keyword: Jasper aquifer
        Theme_Keyword: Gulf Coast aquifer system
      Place:
        Place_Keyword_Thesaurus: Geographic Names Information System (GNIS)
        Place_Keyword: Houston
        Place_Keyword: Harris County
        Place_Keyword: Texas
        Place_Keyword: Brazoria County
        Place_Keyword: Chambers County
        Place_Keyword: Fort Bend County
        Place_Keyword: Galveston County
        Place_Keyword: Grimes County
        Place_Keyword: Liberty County
        Place_Keyword: Montgomery County
        Place_Keyword: San Jacinto County
        Place_Keyword: Walker County
        Place_Keyword: Waller County
    Access_Constraints: None.
    Use_Constraints: There is no guarantee concerning the accuracy of the data. Users should be aware that changes may have occurred since measurement and publication; therefore some parts of this dataset may no longer be applicable. This dataset should not be used to extract precise values but instead be used to examine regional patterns. Users should not use this data for critical applications without a full awareness of its limitations. Any user who modifies the data is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data, nor to imply that changes made were approved or endorsed by the U.S. Geological Survey. Please refer to http://www.usgs.gov/privacy.html for the USGS disclaimer.
    Point_of_Contact:
      Contact_Information:
        Contact_Person_Primary:
          Contact_Person: Public Information Officer
          Contact_Organization: U.S. Geological Survey
        Contact_Address:
          Address_Type: mailing and physical address
          Address: 1505 Ferguson Lane
          City: Austin
          State_or_Province: TX
          Postal_Code: 78754
          Country: USA
        Contact_Voice_Telephone: 512-927-3500
        Contact_Facsimile_Telephone: 512-927-3590
        Contact_Electronic_Mail_Address: gs-w-txpublicinfo@usgs.gov
    Data_Set_Credit: Acknowledgment of the U.S. Geological Survey would be appreciated in products derived from these data.
    Security_Information:
      Security_Classification_System: None.
      Security_Classification: Unclassified
      Security_Handling_Description: There are no security requirements for handling this dataset.
    Native_Data_Set_Environment: Microsoft Windows 7 Enterprise; ESRI ArcMap 10.0
  Data_Quality_Information:
    Attribute_Accuracy:
      Attribute_Accuracy_Report: All feature attribute values were peer reviewed. Values were checked for correct data type and for presence/absence.
    Logical_Consistency_Report: All water-level altitude data are within the contour interval defined by the upper and lower altitude.
    Completeness_Report: These datasets include the contours for the water-level altitude maps for the Chicot, Evangeline, and Jasper aquifers within an 11-county area surrounding and including Houston, Texas.
    Positional_Accuracy:
      Horizontal_Positional_Accuracy:
        Horizontal_Positional_Accuracy_Report: Horizontal accuracy of the contour data varies and is greater for contours proximal to dense concentrations of wells and decreases for contours between sparsely distributed wells.
      Vertical_Positional_Accuracy:
        Vertical_Positional_Accuracy_Report: Vertical accuracy of the contour data varies and is greater for contours proximal to dense concentrations of wells, or point data, and decreases for contours between sparsely distributed wells.
    Lineage:
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: U.S. Geological Survey
            Publication_Date: 1998
            Title: National Water Information System (NWIS)
            Geospatial_Data_Presentation_Form: none
            Online_Linkage: http://pubs.usgs.gov/fs/FS-027-98/
            Series_Information:
              Series_Name: Fact Sheet
              Issue_Identification: 027-98
            Publication_Information:
              Publication_Place: Reston, Virginia
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: reference
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 1998
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: NWIS
        Source_Contribution: Description of database for site information and water-level measurements.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: U.S. Geological Survey
            Publication_Date: 2002
            Title: NWISWeb: New Site for the Nation's Water Data
            Geospatial_Data_Presentation_Form: none
            Online_Linkage: http://pubs.usgs.gov/fs/fs-128-02/
            Series_Information:
              Series_Name: Fact Sheet
              Issue_Identification: 128-02
            Publication_Information:
              Publication_Place: Reston, Virginia
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: reference
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2002
          Source_Currentness_Reference: publication date
        Source_Citation_Abbreviation: NWISWeb
        Source_Contribution: Description of the public database for water data, including site information and water-level measurements.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Gabrysch, R.K.
            Publication_Date: 1979
            Title: Approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977–1979, and measured compaction, 1973–1979, in Harris and Galveston Counties, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr79693
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 79-693
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1979
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1979
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1979.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Gabrysch, R.K.
            Publication_Date: 1980
            Title: Approximate water-level changes in wells in the Chicot and Evangeline aquifers in the Houston-Galveston region, Texas, 1977–80 and 1979-1980
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr80337
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 80-337
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1980
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1980
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1980.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Gabrysch, R.K., Ranzau, C.E.
            Publication_Date: 1981
            Title: Approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977-81 and 1980-81, and measured compaction, 1973-81, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr81341
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 81-341
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1981
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1981
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1981.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Strause, J.L., Ranzau, C.E., Jr.
            Publication_Date: 1982
            Title: Approximate water-levels in wells in the Chicot and Evangeline aquifers, 1977-82 and 1981-82, and measured compaction 1973-82, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr82328
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 82-328
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1982
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1982
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1982.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Strause, Jeffrey L., Ranzau, C.E.
            Publication_Date: 1983
            Title: Approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977-83 and 1982-83 and measured compaction, 1973-1983 in Harris and Galveston counties, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr83150
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 83-150
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1983
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1983
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1983.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Strause, Jeffrey L.
            Publication_Date: 1984
            Title: Approximate water level changes in wells in the Chicot and Evangeline aquifers, 1977-84 and 1983-84, and measured compaction, 1973-84, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr84140
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 84-140
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1984
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1984
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1984.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Williams, James F., III, Ranzau, C.E., Jr.
            Publication_Date: 1985
            Title: Approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977-85 and 1984-85 and measured compaction, 1973-85, in Harris and Galveston counties, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/wri85158
            Series_Information:
              Series_Name: Water Resources Investigation Report
              Issue_Identification: 85-158
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1977
              Single_Date/Time:
                Calendar_Date: 1985
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1985
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1985.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Williams, James F., III, Ranzau, C.E., Jr.
            Publication_Date: 1986
            Title: Approximate change in water levels in wells in the Chicot and Evangeline Aquifers 1977-86 and 1985-86, and measured compaction 1973-86, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr86135
            Series_Information:
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              Issue_Identification: 86-135
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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              Single_Date/Time:
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          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1986
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1986.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Williams, J.F., III, Ranzau, C.E., Jr.; Lind, W.B.
            Publication_Date: 1987
            Title: Approximate water-level changes in wells in the Chicot and Evangeline aquifers, 1977-87 and 1986-87, and measured compaction, 1973-87, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr87108
            Series_Information:
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              Issue_Identification: 87-108
            Publication_Information:
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              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1987
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1987.
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        Source_Citation:
          Citation_Information:
            Originator: Gabrysch, R.K., Ranzau, C.E., Jr., Coplin, L.S.
            Publication_Date: 1988
            Title: Approximate changes in water levels in wells in the Chicot and Evangeline aquifers 1977-88 and 1987-88, and measured compaction, 1973-88, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr88168
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              Issue_Identification: 88-168
            Publication_Information:
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              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1988
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1988.
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          Citation_Information:
            Originator: Barbie, Dana L., Coplin, L.S., Bonnet, C.W.
            Publication_Date: 1989
            Title: Approximate water= level changes in wells completed in the Chicot and Evangeline aquifers, 1977-89 and 1988-89, and measured compaction, 1973-89, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
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              Issue_Identification: 89-57
            Publication_Information:
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              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1989
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1989.
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        Source_Citation:
          Citation_Information:
            Originator: Barbie, Dana L., Coplin, L.S., Locke, Glenn L.
            Publication_Date: 1990
            Title: Approximate water-level changes in wells completed in the Chicot and Evangeline aquifers, 1977-90 and 1989-90, and measured compaction, 1973-December 1989, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr90132
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              Issue_Identification: 90-132
            Publication_Information:
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              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1990
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1990.
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        Source_Citation:
          Citation_Information:
            Originator: Barbie, Dana L., Kasmarck, M.C., Campodonico, Al
            Publication_Date: 1991
            Title: Approximate water level changes in wells completed in the Chicot and Evangeline aquifers, 1977-91 and 1990-91, and measured compaction, 1973-90, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr9194
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              Issue_Identification: 91-94
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
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        Source_Citation_Abbreviation: 1977, 1991
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1991.
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        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, Mark C., Barbie, D.L., Campodonico, Al
            Publication_Date: 1992
            Title: Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-92 and 1991-92, and measured compaction, 1973-91 in the Houston-Galveston region, Texas.
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr9266
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              Issue_Identification: 92-66
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1992
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1992.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, Mark C., Coplin, L.S., Campodonico, Al
            Publication_Date: 1993
            Title: Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-93 and 1992-93, and measured compaction, 1973-92, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr9386
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 93-186
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
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        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1993.
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        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, M.C., Coplin, L.S., Santos, H.X.
            Publication_Date: 1994
            Title: Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1977-94 and 1993-94, and measured compaction, 1973-93, in the Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
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              Issue_Identification: 94-346
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1994
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1994.
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        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, M. C., Coplin, L. S., Santos, H. X.
            Publication_Date: 1995
            Title: Water-level altitudes 1995, water-level changes 1977-95 and 1994-95, and compaction 1973-94 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr95182
            Series_Information:
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              Issue_Identification: 95-182
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1995
        Source_Contribution: Contours of water-level altitudes for the Chicot and Evangeline aquifers, 1977 - 1995.
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        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, M. C., Coplin, L. S., Santos, H. X.
            Publication_Date: 1996
            Title: Water-level altitudes 1996, water-level changes 1977-96 and 1995-96, and compaction 1973-95 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr96163
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 96-163
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 1996
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1996.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, Mark C., Coplin, L. S., Santos, H. X.
            Publication_Date: 1997
            Title: Water-level altitudes 1997, water-level changes 1977-97 and 1996-97, and compaction 1973-96 in the Chicot and Evangeline Aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr97181
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 97-181
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
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              Single_Date/Time:
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          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1997
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1997.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L. S.
            Publication_Date: 1998
            Title: Water-level altitudes 1998, water-level changes 1977-98 and 1997-98, and compaction 1973-97 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr9896
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 98-096
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
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              Single_Date/Time:
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          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1998
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1998.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L. S., Santos, H. X., East, J. W.
            Publication_Date: 1999
            Title: Water-level altitudes 1999, water-level changes 1977-99 and 1998-99, and compaction 1973-98 in the Chicot and Evangeline aquifers; Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr99178
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 99-178
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
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          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 1999
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 1999.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L. S., Santos, Horacio X.
            Publication_Date: 2000
            Title: Water-level altitudes 2000, water-level changes 1977-2000 and 1999-2000 and compaction 1973-99 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr0094
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 00-094
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Citation_Abbreviation: 1977, 2000
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 2000.
      Source_Information:
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          Citation_Information:
            Originator: Coplin, L. S., Houston, N. A., Brown, D. W.
            Publication_Date: 2001
            Title: Water-level altitudes 2001, water-level changes 1977-2001 and 2000-2001, and compaction 1973-2000 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr0194
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 01-094
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, 1977 - 2001.
      Source_Information:
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          Citation_Information:
            Originator: Coplin, L. S., Lanning-Rush, Jennifer
            Publication_Date: 2002
            Title: Water-level altitudes 2002 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2001 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr02134
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 02-134
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
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          Source_Currentness_Reference: ground condition
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2002.
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          Citation_Information:
            Originator: Kasmarek, M. C., Lanning-Rush, Jennifer
            Publication_Date: 2004
            Title: Water-Level Altitudes 2003 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2002 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr03109
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              Issue_Identification: 03-109
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2003.
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          Citation_Information:
            Originator: Kasmarek, M. C., Lanning-Rush, Jennifer
            Publication_Date: 2004
            Title: Water-Level Altitudes 2004 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2003 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr20041084
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              Issue_Identification: 04-1084
            Publication_Information:
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              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2004.
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          Citation_Information:
            Originator: Kasmarek, M. C., Houston, Natalie A.
            Publication_Date: 2005
            Title: Water-Level Altitudes 2005 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2004 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr20051128
            Series_Information:
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              Issue_Identification: 05-1128
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2005.
      Source_Information:
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          Citation_Information:
            Originator: Kasmarek, Mark C., Houston, Natalie A., Brown, Dexter W.
            Publication_Date: 2006
            Title: Water-Level Altitudes 2006 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2005 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr20061079
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              Issue_Identification: 06-1079
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2006.
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          Citation_Information:
            Originator: Kasmarek, Mark C., and Houston, Natalie A.
            Publication_Date: 2007
            Title: Water-Level Altitudes 2007 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2006 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/sim2968
            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 2968
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2007.
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          Citation_Information:
            Originator: Kasmarek, Mark C., and Houston, Natalie A.
            Publication_Date: 2008
            Title: Water-Level Altitudes 2008 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2007 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
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            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 3031
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
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        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2008.
      Source_Information:
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          Citation_Information:
            Originator: Kasmarek, Mark C., Houston, Natalie A., Ramage, Jason K.
            Publication_Date: 2009
            Title: Water-Level Altitudes 2009 and Water-Level Changes in the Chicot, Evangeline, and Jasper Aquifers and Compaction 1973-2008 in the Chicot and Evangeline Aquifers, Houston-Galveston Region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/sim3081
            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 3081
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2009
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 2009
        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2009.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, Mark C., Johnson, Michaela R., Ramage, Jason K.
            Publication_Date: 2010
            Title: Water-level altitudes 2010 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2009 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/sim3138
            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 3138
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2010
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 2010
        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2010.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Johnson, Michaela R., Ramage, Jason K., Kasmarek, Mark C.
            Publication_Date: 2011
            Title: Water-level altitudes 2011 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2010 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/sim3174
            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 3174
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2011
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 2011
        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2011.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, Mark C., Johnson, Michaela R., Ramage, Jason K.
            Publication_Date: 2012
            Title: Water-level altitudes 2012 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2011 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/sim3230
            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 3230
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2012
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 2012
        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2012.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Kasmarek, Mark C., Johnson, Michaela R., Ramage, Jason K.
            Publication_Date: 2013
            Title: Water-level altitudes 2013 and water-level changes in the Chicot, Evangeline, and Jasper aquifers and compaction 1973-2012 in the Chicot and Evangeline aquifers, Houston-Galveston region, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/sim3263
            Series_Information:
              Series_Name: Scientific Investigations Map
              Issue_Identification: 3263
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Single_Date/Time:
              Calendar_Date: 2013
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: 1977, 2013
        Source_Contribution: Contours of water-level changes for the Chicot, Evangeline, and Jasper aquifers, 1977 - 2013.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Santos, Horatio X. and Barbie, Dana L.
            Publication_Date: 1993
            Title: Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1990-93 and 1992-93, in Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr9381
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 93-81
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1993
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1993
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1993.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S. and Santos, H.X.
            Publication_Date: 1994
            Title: Approximate changes in water levels in wells completed in the Chicot and Evangeline aquifers, 1990-94 and 1993-94, in Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr94345
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 94-345
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1994
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1994
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1994.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S., Kasmarek, M.C., Santos, H.X., Noble, J.E.
            Publication_Date: 1995
            Title: Water-level altitudes 1995 and water-level changes 1990-95 and 1994-95 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr95183
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 95-183
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1995
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1995
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1995.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S., Kasmarek, M.C., Santos, H.X., Noble, J.E.
            Publication_Date: 1996
            Title: Water-level altitudes 1996 and water-level changes 1990-96 and 1995-96 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr96164
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 96-164
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1996
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1996
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1996.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S., Kasmarek, M.C., Santos, H.X., Sneck-Fahrer, D.A.
            Publication_Date: 1997
            Title: Water-level altitudes 1997 and water-level changes 1990-97 and 1996-97 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr97180
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 97-180
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1997
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1997
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1997.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S. and Santos, H.X.
            Publication_Date: 1998
            Title: Water-level altitudes 1998 and water-level changes 1990-98 and 1997-98 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr9895
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 98-95
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1998
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1998
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1998.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S., Santos, H.X., Brown, D.W.
            Publication_Date: 1999
            Title: Water-level altitudes 1999 and water-level changes 1990-99 and 1998-99 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr99177
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 99-177
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 1999
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 1999
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 1999.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S., Santos, Horatio X.
            Publication_Date: 2000
            Title: Water-level altitudes 2000 and water-level changes 1990-2000 and 1999-2000 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr0093
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 2000-93
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 2000
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 2000
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 2000.
      Source_Information:
        Source_Citation:
          Citation_Information:
            Originator: Coplin, L.S., Houston, N.A.
            Publication_Date: 2001
            Title: Water-level altitudes 2001 and water-level changes 1990-2001 and 2000-2001 in the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, Texas
            Geospatial_Data_Presentation_Form: map
            Online_Linkage: http://pubs.er.usgs.gov/publication/ofr0193
            Series_Information:
              Series_Name: Open-File Report
              Issue_Identification: 2001-93
            Publication_Information:
              Publication_Place: Houston, Texas
              Publisher: U.S. Geological Survey
        Type_of_Source_Media: paper map
        Source_Time_Period_of_Content:
          Time_Period_Information:
            Multiple_Dates/Times:
              Single_Date/Time:
                Calendar_Date: 1990
              Single_Date/Time:
                Calendar_Date: 2001
          Source_Currentness_Reference: ground condition
        Source_Citation_Abbreviation: FB 1990, 2001
        Source_Contribution: Contours of water-level changes for the Chicot and Evangeline aquifers, Fort Bend County and adjacent areas, 1990 - 2001.
      Process_Step:
        Process_Description:
          WATER-LEVEL MEASUREMENTS
          Water-level data were obtained by calibrated steel tape, air line, electric water-level tape, or from reported data by company well operators for each year within the period from December to March from 1977 to 2013. These data were reviewed for accuracy and archived on the USGS National Water Information System (U.S. Geological Survey, 1998; U.S. Geological Survey, 2002).
        Process_Date: 2013
      Process_Step:
        Process_Description:
          ORIGINAL MAP INTERPOLATION METHODS
          The water-level data were then hand plotted onto Mylar base maps or imported into a Geographic Information System (GIS) to create contours of equal water-level change with intervals of typically 10 or 20 feet; these intervals were doubled in some areas where contours were tightly spaced.   Annual maps depicting these water-level altitude contours were published from 1977-2013. Water-level change contours were created beginning in 1979 for the Houston-Galveston region comparing changes in water-level altitude from the beginning year, 1977, to the current year of measurement. In 1995 water-level change contours were created for the Fort Bend County and adjacent areas through 2001 comparing changes in water-level altitude from the beginning year, 1990, to the current year of measurement. The area was expanded for the 1990 to current year water-level change mapping in 2002 to encompass the Houston-Galveston region and Fort Bend County and adjacent areas. 

          The methods for interpolating water-level change were modified throughout the period of study. 
          1979-1994
          The method for each set of water-level-change contours created from 1979 through 1994 was manual interpolation of the differences between the beginning year (1977 or 1990, depending on location) and the current year plotted at the well locations on Mylar base maps. 
          1994-2001
          Beginning in 1994 GIS methods were used to interpolate the water-level change contours. For the years 1994 through 2001 the differences computed at each well location were used to estimate raster surfaces of water-level change using the GIS tool, Topogridtool. Contours of water-level change were created from the raster surfaces with the GIS Contour tool and then edited and reshaped manually within the GIS environment. 
          2002-2008
          From 2002 to 2008, the water-level-change contours were created by mathematically subtracting a raster surface of the beginning year’s (1977, 1990, or 2000) water-level-altitude map from a raster surface of the current year’s water-level-altitude map and then contouring the resulting raster surface. First, the water-level-altitude maps were interpolated to raster surfaces by using the GIS command Topogridtool. Next, the surfaces were subtracted to produce a water-level-change raster by using GIS tools ArcGrid Operator, Minus, or Raster Calculator. Finally, the contours were created from the change rasters by using the Contour tool. These contours were then edited and reshaped manually within the GIS environment.
          2009-2013
          The interpolation methods for the water-level-change contours from 2009 to 2013 followed the same basic procedure as for the years 1994 through 2001; however, the procedure was modified to incorporate additional difference values for locations where the current year’s measurement had no corresponding measurement in the beginning year (1977, 1990, and 2000). The method used for creating the 1977–2009 water-level change is used as an example here (Kasmarek and others, 2009): In addition to the set of wells measured both in 2009 and 1977, a set of difference values was estimated by using water-level altitudes at locations measured in 2009 extracted from an interpolated raster surface for 1977 (Gabrysch, 1979, sheet 1) (rather than actual measured values) because many of the wells measured in 1977 had been destroyed or were not measured in 2009. The GIS tools Gridspot or Extract Values to Points were used to assign values extracted from the interpolated raster surface to the measured wells. The water-level-change values computed by using the raster surface for 1977 were only used when a 2009 measurement lacked a corresponding 1977 measurement; the 1977 water-level altitude and gridded-surface values were equal for the majority of points, and those that were not equal generally differed little. Each set of water-level-change points was interpolated to raster by using the GIS command Topogridtool or GIS tool Topo to Raster (both based on ANUDEM gridding procedure). The contours were created from the water-level-change rasters by using the GIS Contour tool. These contours were then edited and reshaped manually within the GIS environment.
        Process_Date: 2013
      Process_Step:
        Process_Description:
          GEOREFERENCE MAPS AND DIGITIZE CONTOURS
          Scanned images of the maps were obtained for each year of water-level change data with no existing GIS data (1979–1999). These images were georeferenced to latitude and longitude tick marks and vector data of roads and political boundaries in the projection Universal Transverse Mercator (UTM) zone 15, units meters, datum NAD27 with root-mean-square (RMS) errors ranging from 46.8 to 173.1. The larger RMS errors, 107.4 to 173.1, coincide with hand-drawn basemaps for the years 1979–1991 and may be a result of possible errors such as irregular spacing of tic marks and differences in linear features published in the maps used for georeferencing. The contours were digitized and change attributes were populated in a geodatabase compiling the comprehensive dataset. The feature classes were organized into 3 feature datasets by principal aquifer; Chicot, Evangeline, and Jasper aquifers.
        Process_Date: 2013
      Process_Step:
        Process_Description:
          LOAD ALL EXISTING COVERAGES INTO FEATURE DATASETS IN GEODATABASE
          GIS data for water-level change datasets created from 2000-2013 were assembled and loaded into the geodatabase. The feature classes were organized into 3 feature datasets by principal aquifer; Chicot, Evangeline, and Jasper aquifers.
        Process_Date: 2013
      Process_Step:
        Process_Description:
          EXPORT FEATURE CLASSES FROM GEODATABASE TO SHAPEFILE FORMAT
          The 3 feature datasets were exported to shapefile format to 3 directories by principal aquifer; Chicot, Evangeline, and Jasper aquifers.
        Process_Date: 2013
  Spatial_Data_Organization_Information:
    Direct_Spatial_Reference_Method: Vector
    Point_and_Vector_Object_Information:
      SDTS_Terms_Description:
        SDTS_Point_and_Vector_Object_Type: String
        Point_and_Vector_Object_Count: 78
  Spatial_Reference_Information:
    Horizontal_Coordinate_System_Definition:
      Planar:
        Grid_Coordinate_System:
          Grid_Coordinate_System_Name: Universal Transverse Mercator
          Universal_Transverse_Mercator:
            UTM_Zone_Number: 15
            Transverse_Mercator:
              Scale_Factor_at_Central_Meridian: 0.999600
              Longitude_of_Central_Meridian: -93.000000
              Latitude_of_Projection_Origin: 0.000000
              False_Easting: 500000.000000
              False_Northing: 0.000000
        Planar_Coordinate_Information:
          Planar_Coordinate_Encoding_Method: coordinate pair
          Coordinate_Representation:
            Abscissa_Resolution: 0.0001
            Ordinate_Resolution: 0.0001
          Planar_Distance_Units: meters
      Geodetic_Model:
        Horizontal_Datum_Name: North American Datum of 1927
        Ellipsoid_Name: Clarke 1866
        Semi-major_Axis: 6378206.4
        Denominator_of_Flattening_Ratio: 294.978698
    Vertical_Coordinate_System_Definition:
      Altitude_System_Definition:
        Altitude_Datum_Name: National Geodetic Vertical Datum of 1929
        Altitude_Resolution: 1
        Altitude_Distance_Units: feet
        Altitude_Encoding_Method: Attribute values
      Depth_System_Definition:
        Depth_Datum_Name: Local surface
        Depth_Resolution: 1
        Depth_Distance_Units: feet
        Depth_Encoding_Method: Attribute values
  Entity_and_Attribute_Information:
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to79_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1979
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977-1979.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -10
            Range_Domain_Maximum: 110
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to80_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1980
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1980.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -50
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to81_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1981
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1981.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -50
            Range_Domain_Maximum: 110
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to82_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1982
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 -1982.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -90
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to83_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1983
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1983.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 130
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to84_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1984
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1984.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to85_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1985
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1985.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -100
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to86_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1986
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1986.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -60
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to87_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 to 1987
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1987.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to88_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1988
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1988.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -60
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to89_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1989
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1989.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to90_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1970 - 1990
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1990.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to91_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1991
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1991.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to92_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1992
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1992.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to93_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1993
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1993.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -100
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to94_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1994
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1994.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -20
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to95_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1995
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1995.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to96_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1996
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1996.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to97_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1997
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1997.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to98_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1998
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1998.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to99_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 1999
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1999.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to00_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2000
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2000.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to01_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2001
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2001.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to02_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2002
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2002.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to03_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2003
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2003.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to04_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2004
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2004.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to05_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2005
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2005.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to06_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2006
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2006.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to07_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2007
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2007.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to08_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2008
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2008.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to09_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2009
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2009.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to10_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2010
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2010.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to11_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2011
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2011.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to12_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2012
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2012.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -100
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to13_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1977 - 2013
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2013.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to93_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1993
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1993.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 10
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to94_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1994
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1994.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 25
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to95_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1995
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1995.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 10
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to96_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1996
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1996.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -5
            Range_Domain_Maximum: 40
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to97_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1997
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1997.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -10
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to98_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1998
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1998.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -10
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to99_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 1999
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1999.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -10
            Range_Domain_Maximum: 60
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to00_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2000
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2000.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -20
            Range_Domain_Maximum: 20
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to01_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2001
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2001.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -40
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to02_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2002
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2002.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to03_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2003
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2003.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to04_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2004
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2004.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to05_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2005
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2005.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -100
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to06_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2006
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2006.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -180
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to07_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2007
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2007.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -60
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to08_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2008
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2008.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to09_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2009
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2009.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to10_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2010
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2010.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -40
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to11_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2011
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2011.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to12_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2012
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2012.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -100
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to13_CH
        Entity_Type_Definition: Chicot aquifer approximate water-level changes, 1990 - 2013
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2013.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to79_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1979
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1979.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -50
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to80_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1980
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1980.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -90
            Range_Domain_Maximum: 130
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to81_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1981
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1981.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -150
            Range_Domain_Maximum: 130
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to82_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1982
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1982.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -130
            Range_Domain_Maximum: 130
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to83_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1983
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1983.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to84_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1984
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1984.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to85_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1985
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1985.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to86_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1986
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1986.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to87_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1987
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1987.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to88_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1988
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1988.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to89_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1989
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1989.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to90_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1990
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1990.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to91_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1991
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1991.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -180
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to92_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1992
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1992.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to93_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1993
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1993.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to94_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1994
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1994.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -220
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to95_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1995
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1995.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to96_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1996
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1996.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -240
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to97_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1997
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1997.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 180
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to98_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1998
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1998.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to99_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 1999
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 1999.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to00_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2000
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2000.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -260
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to01_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2001
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2001.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -300
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to02_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2002
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2002.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -280
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to03_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2003
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2003.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -260
            Range_Domain_Maximum: 240
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to04_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2004
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2004.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -280
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to05_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2005
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2005.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -260
            Range_Domain_Maximum: 260
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to06_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2006
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2006.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -320
            Range_Domain_Maximum: 240
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to07_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2007
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2007.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -280
            Range_Domain_Maximum: 260
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to08_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2008
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2008.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -280
            Range_Domain_Maximum: 260
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to09_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2009
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2009.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -300
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to10_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2010
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2010.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -320
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to11_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2011
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2011.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -340
            Range_Domain_Maximum: 260
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to12_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2012
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2012.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -360
            Range_Domain_Maximum: 260
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc77to13_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1977 - 2013
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1977 - 2013.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -360
            Range_Domain_Maximum: 260
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to93_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1993
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1993.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 40
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to94_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1994
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1994.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -60
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to95_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1995
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 -1995.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -20
            Range_Domain_Maximum: 80
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to96_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1996
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1996.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: 0
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to97_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1997
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 -1997.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -40
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to98_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1998
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1998.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -40
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to99_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 1999
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 1999.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -40
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to00_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2000
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2000.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -60
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to01_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2001
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2001.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 120
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to02_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2002
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2002.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 100
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to03_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2003
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2003.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -100
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to04_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2004
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2004.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 160
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to05_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2005
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2005.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to06_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2006
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 – 2006.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 140
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to07_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2007
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2007.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to08_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2008
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2008.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -160
            Range_Domain_Maximum: 240
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to09_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2009
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2009.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -180
            Range_Domain_Maximum: 240
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to10_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2010
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2010.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 200
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to11_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2011
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2011.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -200
            Range_Domain_Maximum: 240
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to12_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2012
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2012.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -220
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc90to13_EV
        Entity_Type_Definition: Evangeline aquifer approximate water-level changes, 1990 - 2013
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 1990 - 2013.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -220
            Range_Domain_Maximum: 220
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to05_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2005
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2005.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -80
            Range_Domain_Maximum: 20
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to06_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2006
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 – 2006.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -140
            Range_Domain_Maximum: 20
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to07_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2007
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2007.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -120
            Range_Domain_Maximum: 20
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to08_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2008
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2008.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -130
            Range_Domain_Maximum: 0
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to09_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2009
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2009.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -170
            Range_Domain_Maximum: 0
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to10_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2010
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2010.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -180
            Range_Domain_Maximum: 0
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to11_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2011
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2011.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -190
            Range_Domain_Maximum: 0
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to12_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2012
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2012.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -220
            Range_Domain_Maximum: 0
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
    Detailed_Description:
      Entity_Type:
        Entity_Type_Label: wlc00to13_JA
        Entity_Type_Definition: Jasper aquifer approximate water-level changes, 2000 - 2013
        Entity_Type_Definition_Source: U.S. Geological Survey
      Attribute:
        Attribute_Label: Contour
        Attribute_Definition: Change in water-level altitude, 2000 - 2013.
        Attribute_Definition_Source: U.S. Geological Survey
        Attribute_Domain_Values:
          Range_Domain:
            Range_Domain_Minimum: -220
            Range_Domain_Maximum: 0
            Attribute_Units_of_Measure: feet
            Attribute_Measurement_Resolution: 1
  Distribution_Information:
    Distributor:
      Contact_Information:
        Contact_Organization_Primary:
          Contact_Organization: U.S. Geological Survey
        Contact_Position: Public Information Officer
        Contact_Address:
          Address_Type: mailing address
          Address: 1505 Ferguson Lane
          City: Austin
          State_or_Province: TX
          Postal_Code: 78754
          Country: USA
        Contact_Voice_Telephone: 512-927-3500
        Contact_Electronic_Mail_Address: gs-w-txpublicinfo@usgs.gov
    Resource_Description: Downloadable Data
    Distribution_Liability:
      Although these data have been used by the U.S. Geological Survey, U.S. Department of the Interior, no warranty expressed or implied is made by the U.S. Geological Survey as to the accuracy of the data. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the U.S. Geological Survey in the use of these data, software, or related materials.
      The use of firm, trade, or brand names in this report is for identification purposes only and does not constitute endorsement by the U.S. Geological Survey. The names mentioned in this document may be trademarks or registered trademarks of their respective trademark owners.
    Standard_Order_Process:
      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: Personal Geodatabase (9.3.1)
          File_Decompression_Technique: Winzip
          Transfer_Size: 4,612 KB
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address:
                Network_Resource_Name: http://dx.doi.org/10.3133/ds900
      Digital_Form:
        Digital_Transfer_Information:
          Format_Name: Shapefile
          File_Decompression_Technique: Winzip
          Transfer_Size: 4,612
        Digital_Transfer_Option:
          Online_Option:
            Computer_Contact_Information:
              Network_Address:
                Network_Resource_Name: http://dx.doi.org/10.3133/ds900
      Fees: None. This dataset is provided by the USGS as a public service.
  Metadata_Reference_Information:
    Metadata_Date: 20141113
    Metadata_Contact:
      Contact_Information:
        Contact_Organization_Primary:
          Contact_Organization: U.S. Geological Survey
        Contact_Position: Public Information Officer
        Contact_Address:
          Address_Type: mailing address
          Address: 1505 Ferguson Lane
          City: Austin
          State_or_Province: TX
          Postal_Code: 78754
        Contact_Voice_Telephone: 512-927-3500
        Contact_Electronic_Mail_Address: gs-w-txpublicinfo@usgs.gov
    Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata
    Metadata_Standard_Version: FGDC-STD-001-1998
    Metadata_Access_Constraints: None.
    Metadata_Use_Constraints: None.
