{"pageNumber":"2952","pageRowStart":"73775","pageSize":"25","recordCount":184606,"records":[{"id":32989,"text":"wri024133 - 2002 - Evaluation of recharge to the Skunk Creek Aquifer from a constructed wetland near Lyons, South Dakota","interactions":[],"lastModifiedDate":"2012-02-02T00:09:19","indexId":"wri024133","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4133","title":"Evaluation of recharge to the Skunk Creek Aquifer from a constructed wetland near Lyons, South Dakota","docAbstract":"A wetland was constructed in the Skunk Creek flood plain near Lyons in southeast South Dakota to mitigate for wetland areas that were filled during construction of a municipal golf course for the city of Sioux Falls. A water-rights permit was obtained to allow the city to pump water from Skunk Creek into the wetland during times when the wetland would be dry. The amount of water seeping through the wetland and recharging the underlying Skunk Creek aquifer was not known. The U.S. Geological Survey, in cooperation with the city of Sioux Falls, conducted a study during 1997-2000 to evaluate recharge to the Skunk Creek aquifer from the constructed wetland.\r\n\r\nThree methods were used to estimate recharge from the wetland to the aquifer: (1) analysis of the rate of water-level decline during periods of no inflow; (2) flow-net analysis; and (3) analysis of the hydrologic budget. The hydrologic budget also was used to evaluate the efficiency of recharge from the wetland to the aquifer. Recharge rates estimated by analysis of shut-off events ranged from 0.21 to 0.82 foot per day, but these estimates may be influenced by possible errors in volume calculations. Recharge rates determined by flow-net analysis were calculated using selected values of hydraulic conductivity and ranged from 566,000 gallons per day using a hydraulic conductivity of 0.5 foot per day to 1,684,000 gallons per day using a hydraulic conductivity of 1.0 foot per day. Recharge rates from the hydrologic budget varied from 0.74 to 0.85 foot per day, and averaged 0.79 foot per day.\r\n\r\nThe amount of water lost to evapotranspiration at the study wetland is very small compared to the amount of water seeping from the wetland into the aquifer. Based on the hydrologic budget, the average recharge efficiency was estimated as 97.9 percent, which indicates that recharging the Skunk Creek aquifer by pumping water into the study wetland is highly efficient.\r\n\r\nBecause the Skunk Creek aquifer is composed of sand and gravel, the 'recharge mound' is less distinct than might be found in an aquifer composed of finer materials. However, water levels recorded from piezometers in and around the wetland do show a higher water table than periods when the wetland was dry. The largest increases in water level occur between the wetland channel and Skunk Creek. The results of this study demonstrate that artificially recharged wetlands can be useful in recharging underlying aquifers and increasing water levels in these aquifers.","language":"ENGLISH","doi":"10.3133/wri024133","usgsCitation":"Thompson, R.F., 2002, Evaluation of recharge to the Skunk Creek Aquifer from a constructed wetland near Lyons, South Dakota: U.S. Geological Survey Water-Resources Investigations Report 2002-4133, iv, 27 p. : ill., maps ; 28 cm., https://doi.org/10.3133/wri024133.","productDescription":"iv, 27 p. : ill., maps ; 28 cm.","costCenters":[],"links":[{"id":3156,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024133/","linkFileType":{"id":5,"text":"html"}},{"id":163825,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e59da","contributors":{"authors":[{"text":"Thompson, Ryan F. 0000-0002-4544-6108 rcthomps@usgs.gov","orcid":"https://orcid.org/0000-0002-4544-6108","contributorId":2702,"corporation":false,"usgs":true,"family":"Thompson","given":"Ryan","email":"rcthomps@usgs.gov","middleInitial":"F.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":209622,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32995,"text":"ofr2001319 - 2002 - Stratigraphy of the Proterozoic Revett Formation, Coeur d'Alene District, Idaho","interactions":[],"lastModifiedDate":"2012-02-10T00:10:09","indexId":"ofr2001319","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-319","title":"Stratigraphy of the Proterozoic Revett Formation, Coeur d'Alene District, Idaho","docAbstract":"The Proterozoic Revett Formation of the Belt Supergroup contains three informal members that can be identified throughout the Coeur d'Alene mining district of northern Idaho. The lower Revett Formation is dominated by quartzite, but also contains intervals of siltite. The middle Revett consists predominantly of siltite, though quartzite and argillite locally form significant intervals. The upper Revett consists of intervals of quartzite that alternate with intervals of siltite and/or thin-bedded argillite. These units show dramatic changes in thickness and sedimentary facies within the Coeur d'Alene mining district; changes that are more abrupt and extreme than seen elsewhere in the Belt basin. The regionally significant Osburn fault bisects the district, with 20 to 30 km of post-mineralization right-lateral strike-slip offset. South of this fault, the upper Revett is 640 m thick at the Bunker Hill mine in the west, 450 to 500 m thick in the centrally located Silver Belt, and over 550 m thick at the Reindeer Queen deposit to the east. North of the Osburn fault, the upper Revett is approximately 120 m thick in the vicinity of the Lucky Friday mine, but abruptly thins to 45 to 90 m to the north and northeast, in the southern end of the western Montana copper sulfide belt. The middle Revett Formation south of the Osburn fault appears to be 400 to 450 m thick. North of the Osburn Fault, the middle Revett thins to approximately 120 m in the Lucky Friday area, and to approximately 60 m at Military Gulch. The lower Revett Formation is approximately 1650 m thick south of the Osburn fault, but thins to 400 to 450 m thick to the north of the Osburn fault. Observed thickness changes support previous hypotheses that the current Osburn fault coincides with a Proterozoic synsedimentary fault that controlled sedimentation in this region.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr2001319","usgsCitation":"Mauk, J.L., 2002, Stratigraphy of the Proterozoic Revett Formation, Coeur d'Alene District, Idaho (Version 1.0): U.S. Geological Survey Open-File Report 2001-319, Report: 36 p.; 4 Appendixes; 60 Plates; Available on CD-ROM, https://doi.org/10.3133/ofr2001319.","productDescription":"Report: 36 p.; 4 Appendixes; 60 Plates; Available on CD-ROM","onlineOnly":"N","additionalOnlineFiles":"Y","costCenters":[{"id":658,"text":"Western Mineral Resources","active":false,"usgs":true}],"links":[{"id":163002,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":11436,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/of01-319/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.3,47.35 ], [ -116.3,47.56666666666667 ], [ -115.5,47.56666666666667 ], [ -115.5,47.35 ], [ -116.3,47.35 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8508","contributors":{"authors":[{"text":"Mauk, Jeffrey L. 0000-0002-6244-2774 jmauk@usgs.gov","orcid":"https://orcid.org/0000-0002-6244-2774","contributorId":4101,"corporation":false,"usgs":true,"family":"Mauk","given":"Jeffrey","email":"jmauk@usgs.gov","middleInitial":"L.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":209635,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32987,"text":"wri024113 - 2002 - Simulation of streamflow and wetland storage, Starkweather Coulee subbasin, North Dakota, water years 1981-98","interactions":[],"lastModifiedDate":"2018-03-16T12:45:32","indexId":"wri024113","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4113","title":"Simulation of streamflow and wetland storage, Starkweather Coulee subbasin, North Dakota, water years 1981-98","docAbstract":"<p>A study was conducted to simulate streamflow and wetland storage within a part of the Starkweather Coulee subbasin.&nbsp; Information on streamflow and wetland storage in Starkweather Coulee subbasin may help with the management of water issues in the Devils Lake Basin.&nbsp; Information from a digital elevation model and geographic-information-system analyses of the study area was used to develop the Devils Lake Basin wetlands model.&nbsp; Digital elevation model data and other climatic and topographic data were used as inputs to the model.&nbsp; Within the study area, the average wetland depth was about 2.21 feet, the total maximum wetland area was about 30,890 acres at the overflow elevation, and the total maximum wetland volume was about 68,270 acre-feet.</p><p>&nbsp;Model runs were made for water years 1981-98 to calibrate the model to observed streamflows that were obtained from the Starkweather Coulee gaging station.&nbsp; Observed annual peak streamflows were greater than simulated annual peak streamflows for all water years except 1983.&nbsp; The differences probably were caused mostly by the lack of a subroutine in the model to account for frozen soil.&nbsp; The largest amount of simulated daily wetlands area occurred in April 1997 when about 40,500 acres of the study area was covered with water.&nbsp; Also during April 1997, the simulated daily water volume in the open and closed wetlands combined attained a maximum of about 116,000 acre-feet.&nbsp; By increasing the spillage thresholds from 0.2 to 1.0, simulated streamflow was reduced by 8.77 inches (from about 17.88 to 9.11 inches; 49 percent) for the 18-year period.&nbsp; During water years 1994-98, simulated annual streamflows for open-wetland spillage thresholds of 1.0 remained less than for thresholds of 0.2 even though the open wetlands probably were near maximum volume.&nbsp; The greatly increased size of the closed wetlands during water years 1994-98 probably allowed for increased water storage and decreased simulated streamflow from the study area.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri024113","usgsCitation":"Vining, K.C., 2002, Simulation of streamflow and wetland storage, Starkweather Coulee subbasin, North Dakota, water years 1981-98: U.S. Geological Survey Water-Resources Investigations Report 2002-4113, 28 p., https://doi.org/10.3133/wri024113.","productDescription":"28 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":163728,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3155,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://nd.water.usgs.gov/pubs/wri/wri024113/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e47a5e4b07f02db497c15","contributors":{"authors":[{"text":"Vining, Kevin C. 0000-0001-5738-3872 kcvining@usgs.gov","orcid":"https://orcid.org/0000-0001-5738-3872","contributorId":308,"corporation":false,"usgs":true,"family":"Vining","given":"Kevin","email":"kcvining@usgs.gov","middleInitial":"C.","affiliations":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":209619,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32992,"text":"ofr93695 - 2002 - Preliminary geologic map of the Redman Quadrangle, Los Angeles and Kern counties, California","interactions":[],"lastModifiedDate":"2012-02-02T00:09:19","indexId":"ofr93695","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"93-695","title":"Preliminary geologic map of the Redman Quadrangle, Los Angeles and Kern counties, California","language":"ENGLISH","doi":"10.3133/ofr93695","usgsCitation":"Ward, A.W., and Dixon, G.L., 2002, Preliminary geologic map of the Redman Quadrangle, Los Angeles and Kern counties, California: U.S. Geological Survey Open-File Report 93-695, 1 map :photocopy ;58 x 48 cm., on sheet 75 x 56 cm., folded to 28 x 22 cm. +1 pamphlet (7 p. : map ; 28 cm.), https://doi.org/10.3133/ofr93695.","productDescription":"1 map :photocopy ;58 x 48 cm., on sheet 75 x 56 cm., folded to 28 x 22 cm. +1 pamphlet (7 p. : map ; 28 cm.)","costCenters":[],"links":[{"id":110324,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51811.htm","linkFileType":{"id":5,"text":"html"},"description":"51811"},{"id":164393,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1993/0695/report-thumb.jpg"},{"id":60871,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1993/0695/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":60872,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1993/0695/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac7e4b07f02db67ad06","contributors":{"authors":[{"text":"Ward, A. W.","contributorId":8129,"corporation":false,"usgs":true,"family":"Ward","given":"A.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":209626,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dixon, G. L.","contributorId":95468,"corporation":false,"usgs":true,"family":"Dixon","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":209627,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":32990,"text":"wri024146 - 2002 - Concentrations of dissolved oxygen in the lower Puyallup and White Rivers, Washington, August and September 2000 and 2001","interactions":[],"lastModifiedDate":"2023-01-04T20:05:27.753589","indexId":"wri024146","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4146","title":"Concentrations of dissolved oxygen in the lower Puyallup and White Rivers, Washington, August and September 2000 and 2001","docAbstract":"The U.S. Geological Survey, Washington State Department of Ecology, and Puyallup Tribe of Indians conducted a study in August and September 2001 to assess factors affecting concentrations of dissolved oxygen in the lower Puyallup and White Rivers, Washington. The study was initiated because observed concentrations of dissolved oxygen in the lower Puyallup River fell to levels ranging from less than 1 milligram per liter (mg/L) to about 6 mg/L on several occasions in September 2000. The water quality standard for the concentration of dissolved oxygen in the Puyallup River is 8 mg/L.This study concluded that inundation of the sensors with sediment was the most likely cause of the low concentrations of dissolved oxygen observed in September 2000. The conclusion was based on (1) knowledge gained when a dissolved-oxygen sensor became covered with sediment in August 2001, (2) the fact that, with few exceptions, concentrations of dissolved oxygen in the lower Puyallup and White Rivers did not fall below 8 mg/L in August and September 2001, and (3) an analysis of other mechanisms affecting concentrations of dissolved oxygen.The analysis of other mechanisms indicated that they are unlikely to cause steep declines in concentrations of dissolved oxygen like those observed in September 2000. Five-day biochemical oxygen demand ranged from 0.22 to 1.78 mg/L (mean of 0.55 mg/L), and river water takes only about 24 hours to flow through the study reach. Photosynthesis and respiration cause concentrations of dissolved oxygen in the lower Puyallup River to fluctuate as much as about 1 mg/L over a 24-hour period in August and September. Release of water from Lake Tapps for the purpose of hydropower generation often lowered concentrations of dissolved oxygen downstream in the White River by about 1 mg/L. The effect was smaller farther downstream in the Puyallup River at river mile 5.8, but was still observable as a slight decrease in concentrations of dissolved oxygen caused by photosynthesis and respiration. The upper limit on oxygen demand caused by the scour of anoxic bed sediment and subsequent oxidation of reduced iron and manganese is less than 1 mg/L. The actual demand, if any, is probably negligible.In August and September 2001, concentrations of dissolved oxygen in the lower Puyallup River did not fall below the water-quality standard of 8 mg/L, except at high tide when the saline water from Commencement Bay reached the monitor at river mile 2.9. The minimum concentration of dissolved oxygen (7.6 mg/L) observed at river mile 2.9 coincided with the maximum value of specific conductance. Because the dissolved-oxygen standard for marine water is 6.0 mg/L, the standard was not violated at river mile 2.9. The concentration of dissolved oxygen at river mile 1.8 in the White River dropped below the water-quality standard on two occasions in August 2001. The minimum concentration of 7.8 mg/L occurred on August 23, and a concentration of 7.9 mg/L was recorded on August 13. Because there was some uncertainty in the monitoring record for those days, it cannot be stated with certainty that the actual concentration of dissolved oxygen in the river dropped below 8 mg/L. However, at other times when the quality of the monitoring record was good, concentrations as low as 8.2 mg/L were observed at river mile 1.8 in the White River.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri024146","usgsCitation":"Ebbert, J., 2002, Concentrations of dissolved oxygen in the lower Puyallup and White Rivers, Washington, August and September 2000 and 2001: U.S. Geological Survey Water-Resources Investigations Report 2002-4146, 32 p., https://doi.org/10.3133/wri024146.","productDescription":"32 p.","costCenters":[],"links":[{"id":3157,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024146","linkFileType":{"id":5,"text":"html"}},{"id":163826,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":411371,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52075.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Washington","otherGeospatial":"lower Puyallup and White Rivers","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -122.28570242298701,\n              47.30215722635057\n            ],\n            [\n              -122.28570242298701,\n              47.17942660734468\n            ],\n            [\n              -122.169912692428,\n              47.17942660734468\n            ],\n            [\n              -122.169912692428,\n              47.30215722635057\n            ],\n            [\n              -122.28570242298701,\n              47.30215722635057\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db698861","contributors":{"authors":[{"text":"Ebbert, J.C.","contributorId":57451,"corporation":false,"usgs":true,"family":"Ebbert","given":"J.C.","affiliations":[],"preferred":false,"id":209623,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":33002,"text":"ofr200234 - 2002 - Historical Ice-Out Dates for 29 Lakes in New England","interactions":[],"lastModifiedDate":"2012-03-08T17:16:16","indexId":"ofr200234","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-34","title":"Historical Ice-Out Dates for 29 Lakes in New England","docAbstract":"Historical ice-out dates for 29 lakes in New England were compiled and are presented in this report. The length of record for the lakes ranges from 64 to 163 years, with an average of 108 years. Many lakes in New England had their latest recorded ice-out date in 1888. Ice-out dates for lakes are an important hydrologic data series for climate researchers and other interested parties.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr200234","usgsCitation":"Hodgkins, G.A., and James, I.C., 2002, Historical Ice-Out Dates for 29 Lakes in New England: U.S. Geological Survey Open-File Report 2002-34, 41 p., https://doi.org/10.3133/ofr200234.","productDescription":"41 p.","costCenters":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true}],"links":[{"id":3163,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://me.water.usgs.gov/reports/OFR02-34.pdf","size":"538","linkFileType":{"id":1,"text":"pdf"}},{"id":161135,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2002/0034/report-thumb.jpg"},{"id":60877,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2002/0034/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -74,41 ], [ -74,48 ], [ -67,48 ], [ -67,41 ], [ -74,41 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b23e4b07f02db6ae307","contributors":{"authors":[{"text":"Hodgkins, Glenn A. 0000-0002-4916-5565 gahodgki@usgs.gov","orcid":"https://orcid.org/0000-0002-4916-5565","contributorId":2020,"corporation":false,"usgs":true,"family":"Hodgkins","given":"Glenn","email":"gahodgki@usgs.gov","middleInitial":"A.","affiliations":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":209653,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"James, Ivan C. III","contributorId":88404,"corporation":false,"usgs":true,"family":"James","given":"Ivan","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":209654,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":33023,"text":"wri014104 - 2002 - Ground-water resources of the Clifton Park area, Saratoga County, New York","interactions":[],"lastModifiedDate":"2017-03-23T11:37:27","indexId":"wri014104","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4104","title":"Ground-water resources of the Clifton Park area, Saratoga County, New York","docAbstract":"<p>Ground water is the sole source of public water supply for Clifton Park, a growing suburban community north of Albany, New York. Increasing water demand, coupled with concerns over ground-water quantity and quality, led the Clifton Park Water Authority in 1995 to initiate a cooperative study with the U.S. Geological Survey to update and refine the understanding of ground-water resources in the area.</p><p>Ground-water resources are largely associated with three aquifers in the eastern half of the area. These aquifers overlie or encompass the Colonie Channel, a north-south-oriented bedrock channel that is filled primarily with lacustrine glacial deposits. The three aquifers are: (1) an unconfined lacustrine sand aquifer, (2) the Colonie Channel aquifer, which is confined within the deepest parts of the channel and variably confined and unconfined within the shallower, peripheral channel areas, and (3) an unconfined alluvial aquifer beneath the Mohawk River flood plain, which represents the southern limit of the study area. The lacustrine sand aquifer has little potential for large-scale withdrawals because it is predominantly fine grained and is susceptible to contamination from human activities at land surface. Water from this aquifer can, however, recharge the underlying peripheral parts of the Colonie Channel aquifer where hydraulic connections are present. The Colonie Channel aquifer consists of thin sand and gravel and (or) shallow, fractured bedrock over much of the channel area; discontinuous deposits of thicker (more than 20 feet) sand and gravel are common in the peripheral channel areas. The deepest, or central, channel area of this aquifer is isolated from the overlying lacustrine sand aquifer by a continuous lacustrine silt and clay unit, which is the primary channel-fill deposit. The most productive areas of the Colonie Channel aquifer are typically the shallow peripheral areas, where conditions range from unconfined to confined. The most productive aquifer within the area is the alluvial aquifer, which is sustained to an unknown extent by induced infiltration of Mohawk River water.</p><p>The chemical composition of ground water within the Clifton Park area varies widely in response to hydrogeologic setting, pumpage, and contamination from human activities. These chemical differences can be used to deduce ground-water flow paths within and between the unconfined and confined areas of the aquifer system. Six water types are defined; three are naturally occurring and three are the result of human activities.</p><p>Precipitation that infiltrates the land surface is the sole source of recharge to the lacustrine sand aquifer; precipitation also recharges the alluvial aquifer and unconfined parts of the Colonie Channel aquifer. Ground-water withdrawals from confined or unconfined peripheral areas of the Colonie Channel aquifer induce flow from recharge areas, from the underlying bedrock, or from other confined aquifer areas.</p><p>The rate of recharge to the confined central area of the Colonie Channel aquifer appears to be low. Potentiometric levels as much as 100 feet below water-table levels in the overlying lacustrine sand aquifer indicate two large depressions in the potentiometric surface; these depressions indicate that withdrawals from this aquifer have cumulatively exceeded the recharge rates. Localized recharge of the central channel area apparently occurs from two peripheral channel areas that are characterized by zones of elevated water levels and (or) by water chemistry that differs from those within the central channel area. Recharge from, or hydraulic connection with, adjoining segments of the Colonie Channel aquifer to the north and south is likely, but the potential for significant recharge is low because the aquifer is thin and poorly permeable.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri014104","collaboration":"Prepared in cooperation with the Clifton Park Water Authority","usgsCitation":"Heisig, P.M., 2002, Ground-water resources of the Clifton Park area, Saratoga County, New York: U.S. Geological Survey Water-Resources Investigations Report 2001-4104, 21 p., 1 over-size sheet, https://doi.org/10.3133/wri014104.","productDescription":"21 p., 1 over-size sheet","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":163810,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2001/4104/coverthb.jpg"},{"id":324329,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2001/4104/wri20014104.pdf","text":"Report"},{"id":324330,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/2001/4104/wri20014104_plate1.pdf","text":"Plate 1, all parts (A1, A2, A3, B1, and B2) in a SINGLE VERY LARGE file","size":"45 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":324331,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/2001/4104/wri20014104_plate1-a1-a2.pdf","text":"Plate 1, part A1 & A2, orig. size 22\"x17\"","size":"25.5 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":324332,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/2001/4104/wri20014104_plate1-a2-a3.pdf","text":"Plate 1, part A2 & A3, orig. size 22\"x17\"","size":"9.48 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":324333,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/2001/4104/wri20014104_plate1-b1-b2.pdf","text":"Plate 1, part B1 & B2, orig. size 22\"x17\"","size":"8.55 MB","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1","country":"United States","state":"New York","county":"Saratoga County","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -73.87447357177733,\n              42.777511401496064\n            ],\n            [\n              -73.74092102050781,\n              42.777511401496064\n            ],\n            [\n              -73.74092102050781,\n              42.932547385389\n            ],\n            [\n              -73.87447357177733,\n              42.932547385389\n            ],\n            [\n              -73.87447357177733,\n              42.777511401496064\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p>Director, New York Water Science Center<br> U.S. Geological Survey<br>425 Jordan Rd<br> Troy, NY 12180<br> (518) 285-5695 <br> <a href=\"http://ny.water.usgs.gov/\" data-mce-href=\"http://ny.water.usgs.gov/\">http://ny.water.usgs.gov/</a></p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Hydrogeologic Framework</li><li>Chemical Composition of Ground Water</li><li>Ground-Water Levels</li><li>Conceptual Model of Ground-Water Flow within the Lacustrine Sand and Colonie Channel Aquifers</li><li>Summary</li><li>References Cited</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649590","contributors":{"authors":[{"text":"Heisig, Paul M.","contributorId":95912,"corporation":false,"usgs":true,"family":"Heisig","given":"Paul","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":209711,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":33024,"text":"wri014133 - 2002 - An integrated geophysical and hydraulic investigation to characterize a fractured-rock aquifer, Norwalk, Connecticut","interactions":[],"lastModifiedDate":"2020-02-18T19:43:02","indexId":"wri014133","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4133","title":"An integrated geophysical and hydraulic investigation to characterize a fractured-rock aquifer, Norwalk, Connecticut","docAbstract":"<p>The U.S. Geological Survey conducted an integrated geophysical and hydraulic investigation at the Norden Systems, Inc. site in Norwalk, Connecticut, where chlorinated solvents have contaminated a fractured-rock aquifer. Borehole, borehole-to-borehole, surface-geophysical, and hydraulic methods were used to characterize the site bedrock lithology and structure, fractures, and transmissive zone hydraulic properties. The geophysical and hydraulic methods included conventional logs, borehole imagery, borehole radar, flowmeter under ambient and stressed hydraulic conditions, and azimuthal square-array direct-current resistivity soundings.</p>\n<p>Integrated interpretation of geophysical logs at borehole and borehole-to-borehole scales indicates that the bedrock foliation strikes northwest and dips northeast, and strikes north-northeast to northeast and dips both southeast and northwest. Although steeply dipping fractures that cross-cut foliation are observed, most fractures are parallel or sub-parallel to foliation. Steeply dipping reflectors observed in the radar reflection data from three boreholes near the main building delineate a north-northeast trending feature interpreted as a fracture zone. Results of radar tomography conducted close to a suspected contaminant source area indicate that a zone of low electromagnetic (EM) velocity and high EM attenuation is present above 50 ft in depth - the region containing the highest density of fractures. Flowmeter logging was used to estimate hydraulic properties in the boreholes. Thirty-three transmissive fracture zones were identified in 11 of the boreholes. The vertical separation between transmissive zones typically is 10 to 20 ft.</p>\n<p>Open-hole and discrete-zone transmissivity was estimated from heat-pulse flowmeter data acquired under ambient and stressed conditions. The open-hole transmissivity ranges from 2 to 86 ft2/d. The estimated transmissivity of individual transmissive zones ranges from 0.4 to 68 ft2/d. Drawdown monitoring in nearby boreholes under pumping conditions identified hydraulic connections along a northeast-southwest trend between boreholes as far as 560 ft apart. The vertical distribution of fractures can be described by power law functions, which suggest that the fracture network contains transmissive zones consisting of closely spaced fractures surrounded by a less fractured and much less permeable rock mass.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri014133","collaboration":"Prepared in cooperation with United Technologies Corporation","usgsCitation":"Lane, J., Williams, J., Johnson, C., Savino, D., and Haeni, F., 2002, An integrated geophysical and hydraulic investigation to characterize a fractured-rock aquifer, Norwalk, Connecticut: U.S. Geological Survey Water-Resources Investigations Report 2001-4133, v, 22 p., https://doi.org/10.3133/wri014133.","productDescription":"v, 22 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true},{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":163905,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":310679,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://water.usgs.gov/ogw/bgas/publications/wri014133/wri014133-p1-30.pdf"}],"scale":"1","country":"United States","state":"Connecticut","city":"Norwalk","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -73.375000,\n              41.125\n            ],\n            [\n              -73.4000,\n              41.125\n            ],\n            [\n              -73.4000,\n              41.1000\n            ],\n            [\n              -73.375000,\n              41.1000\n            ],\n            [\n              -73.375000,\n              41.125\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683b3d","contributors":{"authors":[{"text":"Lane, J.W. Jr.","contributorId":66723,"corporation":false,"usgs":true,"family":"Lane","given":"J.W.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":209715,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williams, J.H.","contributorId":29482,"corporation":false,"usgs":true,"family":"Williams","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":209714,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, C. D.","contributorId":8120,"corporation":false,"usgs":true,"family":"Johnson","given":"C. D.","affiliations":[],"preferred":false,"id":209713,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Savino, D.M.","contributorId":6914,"corporation":false,"usgs":true,"family":"Savino","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":209712,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Haeni, F.P.","contributorId":87105,"corporation":false,"usgs":true,"family":"Haeni","given":"F.P.","affiliations":[],"preferred":false,"id":209716,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":33001,"text":"ofr2001485 - 2002 - Environmental Database For Water-Quality Data for the Penobscot River, Maine: Design Documentation and User Guide","interactions":[],"lastModifiedDate":"2012-03-08T17:16:16","indexId":"ofr2001485","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-485","title":"Environmental Database For Water-Quality Data for the Penobscot River, Maine: Design Documentation and User Guide","docAbstract":"An environmental database was developed to store water-quality data collected during the 1999 U.S. Geological Survey investigation of the occurrence and distribution of dioxins, furans, and PCBs in the riverbed sediment and fish tissue in the Penobscot River in Maine. The database can be used to store a wide range of detailed information and to perform complex queries on the data it contains. The database also could be used to store data from other historical and any future environmental studies conducted on the Penobscot River and surrounding regions.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr2001485","collaboration":"Prepared in cooperation with the Bureau of Indian Affairs, Penobscot Indian Nation, Department of Natural Resources, and U.S. Environmental Protection Agency, Region 1","usgsCitation":"Giffen, S.E., 2002, Environmental Database For Water-Quality Data for the Penobscot River, Maine: Design Documentation and User Guide: U.S. Geological Survey Open-File Report 2001-485, iv, 43 p., https://doi.org/10.3133/ofr2001485.","productDescription":"iv, 43 p.","costCenters":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true}],"links":[{"id":3162,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://me.water.usgs.gov/reports/OFR01-485.pdf","size":"1642","linkFileType":{"id":1,"text":"pdf"}},{"id":163178,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a14e4b07f02db602654","contributors":{"authors":[{"text":"Giffen, Sarah E.","contributorId":72841,"corporation":false,"usgs":true,"family":"Giffen","given":"Sarah","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":209652,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":33021,"text":"wri014023 - 2002 - Hydrogeologic and water-quality reconnaissance of the artesian aquifer under the Shoalwater Bay Indian Reservation and Tokeland Peninsula, Pacific County, Washington, 1998-99","interactions":[],"lastModifiedDate":"2012-02-02T00:09:17","indexId":"wri014023","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4023","title":"Hydrogeologic and water-quality reconnaissance of the artesian aquifer under the Shoalwater Bay Indian Reservation and Tokeland Peninsula, Pacific County, Washington, 1998-99","docAbstract":"The U.S. Geological Survey (USGS) collected and compiled hydrogeologic and water quality data from September 1998 through September 1999 to describe the hydrogeologic setting and to assess the quality of the water in the artesian aquifer under the Shoalwater Bay Indian Reservation and the adjacent Tokeland Peninsula area of Pacific County, Washington. Hydrogeologic data include descriptions of 38 wells, lithologic data for 27 wells, and water-level data for 17 wells and 1 tidal station. Water-quality data include field measurements for temperature, specific conductance, pH, alkalinity, bicarbonate, carbonate, dissolved oxygen, and laboratory analyses for major inorganic ions, metals, nutrients, methylene blue-active substances, and pesticides. None of the 93 field measurements or chemicals analyzed for exceeded the U.S. Environmental Protection Agency (USEPA) primary standards for drinking water and only 2 constituents (iron and manganese) exceeded the USEPA secondary standards. Sixty-six of the constituents (including all 53 pesticides) were at or below the reporting or detection levels established by the USGS National Water Quality Laboratory. ","language":"ENGLISH","doi":"10.3133/wri014023","usgsCitation":"Lane, R.C., and Ebbert, J., 2002, Hydrogeologic and water-quality reconnaissance of the artesian aquifer under the Shoalwater Bay Indian Reservation and Tokeland Peninsula, Pacific County, Washington, 1998-99: U.S. Geological Survey Water-Resources Investigations Report 2001-4023, 52 p., https://doi.org/10.3133/wri014023.","productDescription":"52 p.","costCenters":[],"links":[{"id":163719,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3186,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri014023","linkFileType":{"id":5,"text":"html"}}],"scale":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db687549","contributors":{"authors":[{"text":"Lane, R. C.","contributorId":6421,"corporation":false,"usgs":true,"family":"Lane","given":"R.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":209708,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ebbert, J.C.","contributorId":57451,"corporation":false,"usgs":true,"family":"Ebbert","given":"J.C.","affiliations":[],"preferred":false,"id":209709,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":33026,"text":"wri014214 - 2002 - Prediction of velocities for a range of streamflow conditions in Pennsylvania","interactions":[],"lastModifiedDate":"2018-02-26T15:39:50","indexId":"wri014214","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4214","title":"Prediction of velocities for a range of streamflow conditions in Pennsylvania","docAbstract":"<p>A regression equation that is used nationwide to predict traveltime in streams during periods of low and moderate flow was developed by H.E. Jobson in 1996. Because none of the data used in the development of the equation were from streams in Pennsylvania, velocities for low and moderate flows predicted by the equation were compared to velocities measured during time-of-travel studies on the Susquehanna, Delaware, and Lehigh Rivers. Although these comparisons showed good agreement, a similar comparison using velocities for higher flows indicated an overestimate by this regression equation. Because of the need for a method of computing traveltimes for periods of high flows, a new regression equation was developed using data from three sources: (1) time-of-travel studies conducted at low and moderate flow, (2) slop-area measurements of flood flows, and (3) velocities of the 100-year floodway as reported in various flood-insurance studies.</p><p>The new regression equation can be used for predicting velocities associated with flows up to the 100-year flood for Pennsylvania streams. It has standard errors of estimate of 0.18 feet per second, 0.37 feet per second; and 0.31 feet per second, for time-of-travel studies in the Susquehanna, Delaware, and Lehigh Rivers, respectively. The standard error of estimate is 1.71 feet per second for velocities determined from the slope-area measurements and 1.22 feet per second for velocities determined from the flood-insurance studies.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri014214","collaboration":"Prepared in cooperation with the Pennsylvania Department of Environmental Protection","usgsCitation":"Reed, L.A., and Stuckey, M.H., 2002, Prediction of velocities for a range of streamflow conditions in Pennsylvania: U.S. Geological Survey Water-Resources Investigations Report 2001-4214, iv, 13 p., https://doi.org/10.3133/wri014214.","productDescription":"iv, 13 p.","onlineOnly":"Y","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":351035,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2001/4214/wri20014214.pdf","text":"Report","size":"440 KB","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 2001-4214"},{"id":160541,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2001/4214/coverthb.jpg"}],"scale":"1","contact":"<p><a href=\"mailto:dc_pa@usgs.gov\" data-mce-href=\"mailto:dc_pa@usgs.gov\">Director</a>, <a href=\"https://pa.water.usgs.gov/\" data-mce-href=\"https://pa.water.usgs.gov/\">Pennsylvania Water Science Center</a><br> U.S. Geological Survey<br> 215 Limekiln Road<br> New Cumberland, PA 17070</p>","tableOfContents":"<ul><li>Abstract&nbsp;</li><li>Introduction</li><li>Comparison of stream velocities computed using the Jobson equation with velocities&nbsp;determined from other sources</li><li>Prediction of velocities for a range of streamflow conditions in Pennsylvania&nbsp;</li><li>Summary</li><li>References cited</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e8e3","contributors":{"authors":[{"text":"Reed, Lloyd A.","contributorId":79861,"corporation":false,"usgs":true,"family":"Reed","given":"Lloyd","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":209720,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stuckey, Marla H. 0000-0002-5211-8444 mstuckey@usgs.gov","orcid":"https://orcid.org/0000-0002-5211-8444","contributorId":1734,"corporation":false,"usgs":true,"family":"Stuckey","given":"Marla","email":"mstuckey@usgs.gov","middleInitial":"H.","affiliations":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"preferred":true,"id":209721,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":33004,"text":"ofr02179 - 2002 - Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), southern California: Part II, data tables and plots","interactions":[],"lastModifiedDate":"2021-12-23T19:39:19.730058","indexId":"ofr02179","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-179","title":"Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), southern California: Part II, data tables and plots","docAbstract":"The Los Angeles Region Seismic Experiment (LARSE), a joint project of the U.S. Geological Survey (USGS) and the Southern California Earthquake Center (SCEC), was conducted to produce seismic images of the subsurface in the Los Angeles region. Primary targets were major fault systems and sedimentary basins; the goal of the project was to address the earthquake hazard posed by these geologic features. The first phase of data collection (LARSE 1) was completed in 1994; the second phase (LARSE 2) was completed in 1999. A description of the 1999 survey and an overview of both phase I and II is given in Fuis and others (2001). In this report, we present the technical details for the explosion data collected in 1999.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr02179","usgsCitation":"Murphy, J.M., Fuis, G.S., Okaya, D.A., Thygesen, K., Baher, S.A., Rybert, T., Kaip, G., Fort, M.D., Asudeh, I., and Sell, R., 2002, Report for borehole explosion data acquired in the 1999 Los Angeles Region Seismic Experiment (LARSE II), southern California: Part II, data tables and plots: U.S. Geological Survey Open-File Report 2002-179, 258 p., https://doi.org/10.3133/ofr02179.","productDescription":"258 p.","additionalOnlineFiles":"Y","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":163258,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr02179.jpg"},{"id":283668,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2002/0179/pdf/of02-179.pdf"},{"id":388756,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51963.htm"},{"id":3177,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/0179/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.4382,32.5288 ], [ -121.4382,35.8092 ], [ -114.1312,35.8092 ], [ -114.1312,32.5288 ], [ -121.4382,32.5288 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a5fe4b07f02db634060","contributors":{"authors":[{"text":"Murphy, Janice M.","contributorId":97083,"corporation":false,"usgs":true,"family":"Murphy","given":"Janice","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":209671,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fuis, Gary S. 0000-0002-3078-1544 fuis@usgs.gov","orcid":"https://orcid.org/0000-0002-3078-1544","contributorId":2639,"corporation":false,"usgs":true,"family":"Fuis","given":"Gary","email":"fuis@usgs.gov","middleInitial":"S.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":209662,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Okaya, D. A.","contributorId":64280,"corporation":false,"usgs":true,"family":"Okaya","given":"D.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":209667,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Thygesen, Kristina","contributorId":16467,"corporation":false,"usgs":true,"family":"Thygesen","given":"Kristina","email":"","affiliations":[],"preferred":false,"id":209665,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Baher, Shirley A.","contributorId":11662,"corporation":false,"usgs":true,"family":"Baher","given":"Shirley","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":209664,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Rybert, Trond","contributorId":90633,"corporation":false,"usgs":true,"family":"Rybert","given":"Trond","email":"","affiliations":[],"preferred":false,"id":209670,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Kaip, Galen","contributorId":74791,"corporation":false,"usgs":true,"family":"Kaip","given":"Galen","email":"","affiliations":[],"preferred":false,"id":209669,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Fort, Michael D.","contributorId":48220,"corporation":false,"usgs":true,"family":"Fort","given":"Michael","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":209666,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Asudeh, Isa","contributorId":66707,"corporation":false,"usgs":true,"family":"Asudeh","given":"Isa","email":"","affiliations":[],"preferred":false,"id":209668,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Sell, Russell rwsell@usgs.gov","contributorId":3218,"corporation":false,"usgs":true,"family":"Sell","given":"Russell","email":"rwsell@usgs.gov","affiliations":[],"preferred":true,"id":209663,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":33022,"text":"wri014096 - 2002 - History and hydrologic effects of ground-water use in Kings, Queens, and western Nassau Counties, Long Island, New York, 1800's through 1997","interactions":[],"lastModifiedDate":"2024-06-17T19:49:07.38985","indexId":"wri014096","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4096","title":"History and hydrologic effects of ground-water use in Kings, Queens, and western Nassau Counties, Long Island, New York, 1800's through 1997","docAbstract":"<p>Ground-water withdrawals from the aquifers underlying Kings and Queens Counties varied temporally and spatially during the 20th century and caused extreme changes in water levels. The resultant lowering of water levels during periods of heavy pumping caused saltwater intrusion in nearshore areas and the migration of contaminants from land surface into deep aquifers. The recovery of water levels in response to countywide curtailment of pumping has resulted in the flooding of underground structures. Combined withdrawals for public and industrial supply in Kings and Queens Counties were greatest during the 1930's--about 130 million gallons per day. During this period, a large cone of depression developed in the water table in Kings County; within this depression, water levels were about 45 feet lower than in 1903. All pumping for public supply was halted in Kings County in 1947, and in Jamaica (in Queens County) in 1974. Water levels in Kings County had recovered by 1974 and have remained similar to those of 1903 since then, except for minor localized drawdowns due to industrial-supply or dewatering withdrawals. A large cone of depression that had formed in southeastern Queens County before 1974 has now (1997) disappeared. The estimated combined withdrawal for public supply and industrial supply in Kings and Queens Counties in 1996 was only about 50 million gallons per day.</p><p>The water-level recoveries in the water-table and confined aquifers generally have resulted in the dilution and dispersion of residual salty and nitrate-contaminated ground water. The majority of recently sampled wells indicate stable or decreasing chloride and nitrate concentrations in all aquifers since 1983. Organic contaminants remain in ground water in Kings, Queens, and Nassau Counties, however; the most commonly detected compounds in 1992-96 were tetrachloroethene, trichloroethene, chloroform, and total trihalomethanes. Water samples from monitoring wells in Kings County indicate a greater number of occurrences of these compounds in the upper glacial aquifer than in the Jameco-Magothy aquifer, whereas samples from public-supply wells in Queens County indicated a greater number of occurrences in the Jameco- Magothy aquifer than in the upper glacial aquifer. This distribution suggests that organic contaminants were not drawn into the deeper aquifers in Kings County before 1947, when their use was limited and deep withdrawals were greatest, and (or) that the longer period of waterlevel recovery in Kings County than in Queens has allowed greater degradation, dilution, and dispersion of any organic contaminants that might have entered the deep aquifers before the cessation of pumping in 1947.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri014096","collaboration":"Prepared in cooperation with the New York City Department of Environmental Protection","usgsCitation":"Cartwright, R., 2002, History and hydrologic effects of ground-water use in Kings, Queens, and western Nassau Counties, Long Island, New York, 1800's through 1997: U.S. Geological Survey Water-Resources Investigations Report 2001-4096, v, 79 p., https://doi.org/10.3133/wri014096.","productDescription":"v, 79 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":324314,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2001/4096/wri20014096.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 2001-4096"},{"id":163809,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2001/4096/coverthb.jpg"},{"id":430321,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52004.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New York","county":"Kings County, Nassau County, Queens County","otherGeospatial":"Long Island","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.06295776367188,\n              40.53572049118792\n            ],\n            [\n              -73.63311767578125,\n              40.53572049118792\n            ],\n            [\n              -73.63311767578125,\n              40.85537053192494\n            ],\n            [\n              -74.06295776367188,\n              40.85537053192494\n            ],\n            [\n              -74.06295776367188,\n              40.53572049118792\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p>Director, New York Water Science Center<br> U.S. Geological Survey<br>425 Jordan Rd<br> Troy, NY 12180<br> (518) 285-5695 <br> <a href=\"http://ny.water.usgs.gov/\" data-mce-href=\"http://ny.water.usgs.gov/\">http://ny.water.usgs.gov/</a></p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Study area</li><li>Data collection</li><li>History and hydrologic effects of ground-water development</li><li>Recent (1992-97) hydrogeologic conditions</li><li>Summary and conclusions</li><li>References cited</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a52e4b07f02db62a633","contributors":{"authors":[{"text":"Cartwright, Richard A.","contributorId":83147,"corporation":false,"usgs":true,"family":"Cartwright","given":"Richard A.","affiliations":[],"preferred":false,"id":209710,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":33000,"text":"ofr01446 - 2002 - Software user's guide for determining the Pennsylvania scour critical indicator code and streambed scour assessment rating for roadway bridges","interactions":[],"lastModifiedDate":"2017-07-10T09:04:56","indexId":"ofr01446","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-446","title":"Software user's guide for determining the Pennsylvania scour critical indicator code and streambed scour assessment rating for roadway bridges","docAbstract":"<p>This report presents the instructions required to use the Scour Critical Bridge Indicator (SCBI) Code and Scour Assessment Rating (SAR) calculator developed by the Pennsylvania Department of Transportation (PennDOT) and the U.S. Geological Survey to identify Pennsylvania bridges with excessive scour conditions or a high potential for scour. Use of the calculator will enable PennDOT bridge personnel to quickly calculate these scour indices if site conditions change, new bridges are constructed, or new information needs to be included. Both indices are calculated for a bridge simultaneously because they must be used together to be interpreted accurately. The SCBI Code and SAR calculator program is run by a World Wide Web browser from a remote computer. The user can 1) add additional scenarios for bridges in the SCBI Code and SAR calculator database or 2) enter data for new bridges and run the program to calculate the SCBI Code and calculate the SAR. The calculator program allows the user to print the results and to save multiple scenarios for a bridge. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01446","usgsCitation":"Henneberg, M., and Strause, J., 2002, Software user's guide for determining the Pennsylvania scour critical indicator code and streambed scour assessment rating for roadway bridges: U.S. Geological Survey Open-File Report 2001-446, iv, 50 p. : ill. ; 28 cm. , https://doi.org/10.3133/ofr01446.","productDescription":"iv, 50 p. : ill. ; 28 cm. ","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":60876,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0446/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":163177,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0446/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49efe4b07f02db5edccb","contributors":{"authors":[{"text":"Henneberg, M.F.","contributorId":14872,"corporation":false,"usgs":true,"family":"Henneberg","given":"M.F.","affiliations":[],"preferred":false,"id":209651,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Strause, J. L.","contributorId":7703,"corporation":false,"usgs":true,"family":"Strause","given":"J. L.","affiliations":[],"preferred":false,"id":209650,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":33005,"text":"ofr02187 - 2002 - Potentiometric surfaces of the intermediate aquifer system, west-central Florida, September 2001","interactions":[],"lastModifiedDate":"2022-09-30T18:36:53.02591","indexId":"ofr02187","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-187","title":"Potentiometric surfaces of the intermediate aquifer system, west-central Florida, September 2001","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr02187","usgsCitation":"Duerr, A.D., 2002, Potentiometric surfaces of the intermediate aquifer system, west-central Florida, September 2001: U.S. Geological Survey Open-File Report 2002-187, 1 Plate: 28.47 × 31.54 inches, https://doi.org/10.3133/ofr02187.","productDescription":"1 Plate: 28.47 × 31.54 inches","costCenters":[],"links":[{"id":60879,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/2002/0187/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":163259,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":407728,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51828.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.8222,\n              26.475\n            ],\n            [\n              -81.1583,\n              26.475\n            ],\n            [\n              -81.1583,\n              28.25\n            ],\n            [\n              -82.8222,\n              28.25\n            ],\n            [\n              -82.8222,\n              26.475\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad3e4b07f02db6821f9","contributors":{"authors":[{"text":"Duerr, A. D.","contributorId":29821,"corporation":false,"usgs":true,"family":"Duerr","given":"A.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":209672,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32998,"text":"wri024023 - 2002 - Ground-water resources of the uppermost confined aquifers, southern Wadena County and parts of Ottertail, Todd, and Cass Counties, central Minnesota, 1997–2000","interactions":[],"lastModifiedDate":"2023-01-12T22:22:31.098263","indexId":"wri024023","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4023","title":"Ground-water resources of the uppermost confined aquifers, southern Wadena County and parts of Ottertail, Todd, and Cass Counties, central Minnesota, 1997–2000","docAbstract":"<p>Water managers are concerned about the increase of ground-water withdrawals from high-capacity wells completed in the uppermost confined aquifers in southern Wadena County. The hydrogeologic units of primary interest in the study area are the surficial aquifer, the uppermost confining units, and the uppermost confined aquifers. The surficial aquifer underlies all but portions of the eastern, western, and south-central parts of the study area, and is as much as 70 ft thick. The thickness of the uppermost confined aquifers ranges from 0 to 72 ft. The thickness of the aquifers is greatest in the south-central and west-central parts of the study area, where thicknesses exceed 50 ft. Depth to the top of the uppermost confined aquifers ranges from 23 to 132 ft. The thickness of the uppermost confining units ranges from 4 to 132 ft.</p>\n<p>The regional direction of flow in the uppermost confined aquifers is to the east, southeast, and southwest toward the Crow Wing River in the eastern part of the study area and toward the Leaf River in the western part. Sources of water to the uppermost confined aquifers are leakage of water through overlying till and clay and ground-water flow from adjoining aquifers outside the study area. Discharge from the uppermost confined aquifers is by withdrawal from wells and to the surficial aquifer in river valleys. The theoretical maximum well yields for the uppermost confined aquifers range from less that 175 gal/min to greater than 2,000 gal/min and are greatest in areas of greatest aquifer thickness and transmissivity.</p>\n<p>The water budget for the calibrated steady-state simulation indicated that areal recharge to the surficial aquifer is 86.9 percent of the water to the aquifers, with leakage to the uppermost confined aquifers contributing 6.9 percent. The largest discharges from the aquifers are leakage to streams (54.5 percent) and ground-water evapotranspiration (41.4 percent). The simulated transient water budget for 1999 indicated that the principal sources of water to the aquifers were areal recharge to the surficial aquifer and release from storage. The principal discharges were stream-aquifer leakage, addition to storage, and ground-water evapotranspiration.</p>\n<p>Results of the steady-state simulation with anticipated increases in ground-water withdrawals indicated maximum drawdowns of 0.3 ft in the surficial aquifer and 0.9 ft in the uppermost confined aquifers due to the anticipated increases in ground-water withdrawals. Model results indicate that the anticipated increases in withdrawals during a drought may lower water levels 2 to 4 ft regionally in much of both the surficial and uppermost confined aquifers. Water-level declines in the surficial aquifer of about 6 ft may occur in Wadena and in the central part of the aquifer south of the Leaf River. Results of the transient simulation indicate that the anticipated increases in withdrawals during a drought would increase seasonal declines in the surficial and uppermost confined aquifers less than 1 and 2 ft, respectively.</p>\n<p>Model results indicate that greater than anticipated increases in withdrawals during periods of normal precipitation will have minimal effects on ground-water levels and streamflow in the area. In the uppermost confined aquifers, for example, water levels may decline an average of 0.13 ft regionally, with maximum declines of 0.8 to 2.1 ft near Wadena and Verndale. Greater than anticipated increases in withdrawals would cause decreases in ground-water discharge to streams of about 1.4 percent (2.5 ft<sup>3</sup> /s) of 1998-99 steady-state conditions.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/wri024023","usgsCitation":"Lindgren, R.J., 2002, Ground-water resources of the uppermost confined aquifers, southern Wadena County and parts of Ottertail, Todd, and Cass Counties, central Minnesota, 1997–2000: U.S. Geological Survey Water-Resources Investigations Report 2002-4023, vi, 50 p., https://doi.org/10.3133/wri024023.","productDescription":"vi, 50 p.","numberOfPages":"57","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science 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,{"id":69115,"text":"mf2394 - 2002 - Geologic map of Clayhole Wash and vicinity, Mohave County, northwestern Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:11:33","indexId":"mf2394","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2394","title":"Geologic map of Clayhole Wash and vicinity, Mohave County, northwestern Arizona","docAbstract":"This digital map database is compiled from unpublished data and new mapping by the authors and represents the general distribution of surficial and bedrock geology in the mapped area. Together with the accompanying pamphlet, it provides current information on the geologic structure and stratigraphy of the area. The database dilineates map units that are identified by age and lithology following the stratigraphic nomenclature of the U.S. Geological Survey. The scale of the source maps limits the spatial resolution of the database to 1:31,680 or smaller.","language":"ENGLISH","doi":"10.3133/mf2394","usgsCitation":"Billingsley, G.H., Priest, S.S., and Dudash, S., 2002, Geologic map of Clayhole Wash and vicinity, Mohave County, northwestern Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 2394, 21 p. and 1 sheet, https://doi.org/10.3133/mf2394.","productDescription":"21 p. and 1 sheet","costCenters":[],"links":[{"id":110330,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51969.htm","linkFileType":{"id":5,"text":"html"},"description":"51969"},{"id":191848,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6376,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2002/2394/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113.25,36.75 ], [ -113.25,37 ], [ -113,37 ], [ -113,36.75 ], [ -113.25,36.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b13e4b07f02db6a317f","contributors":{"authors":[{"text":"Billingsley, G. H.","contributorId":101265,"corporation":false,"usgs":true,"family":"Billingsley","given":"G.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":279673,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Priest, S. S.","contributorId":78318,"corporation":false,"usgs":true,"family":"Priest","given":"S.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":279671,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dudash, S.L.","contributorId":95572,"corporation":false,"usgs":true,"family":"Dudash","given":"S.L.","affiliations":[],"preferred":false,"id":279672,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":69114,"text":"mf2387 - 2002 - Geologic map of the Hidden Hills and vicinity, Mohave County, northwestern Arizona","interactions":[],"lastModifiedDate":"2022-01-11T22:09:45.264799","indexId":"mf2387","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2387","title":"Geologic map of the Hidden Hills and vicinity, Mohave County, northwestern Arizona","docAbstract":"This digital map database is compiled from unpublished data and new mapping by the authors and represents the general distribution of surficial and bedrock geology in the mapped area. Together with the accompanying pamphlet, it provides current information on the geologic structure and stratigraphy of the area. The database delineates map units that are identified by age and lithology following the stratigraphic nomenclature of        the U.S. Geological Survey. The scale of the source maps limits the spatial resolution of the database to 1:31,680 or smaller.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf2387","usgsCitation":"Billingsley, G.H., Wellmeyer, J., Harr, M., and Priest, S.S., 2002, Geologic map of the Hidden Hills and vicinity, Mohave County, northwestern Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 2387, HTML Document, https://doi.org/10.3133/mf2387.","productDescription":"HTML Document","costCenters":[],"links":[{"id":394225,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51959.htm"},{"id":191847,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6375,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/mf/2002/2387/","linkFileType":{"id":5,"text":"html"}}],"scale":"1","country":"United States","state":"Arizona","county":"Mohave County","otherGeospatial":"Hidden Hills and vicinity","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113.75,36.25 ], [ -113.75,36.5 ], [ -113.5,36.5 ], [ -113.5,36.25 ], [ -113.75,36.25 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b13e4b07f02db6a30ce","contributors":{"authors":[{"text":"Billingsley, G. H.","contributorId":101265,"corporation":false,"usgs":true,"family":"Billingsley","given":"G.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":279670,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wellmeyer, J. L.","contributorId":77612,"corporation":false,"usgs":true,"family":"Wellmeyer","given":"J. L.","affiliations":[],"preferred":false,"id":279668,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harr, Michelle","contributorId":26768,"corporation":false,"usgs":true,"family":"Harr","given":"Michelle","affiliations":[],"preferred":false,"id":279667,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Priest, S. S.","contributorId":78318,"corporation":false,"usgs":true,"family":"Priest","given":"S.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":279669,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":38350,"text":"cir1223 - 2002 - Concepts for national assessment of water availability and use","interactions":[],"lastModifiedDate":"2020-02-19T19:51:35","indexId":"cir1223","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1223","title":"Concepts for national assessment of water availability and use","docAbstract":"In response to a directive from Congress to the U.S. Geological Survey to 'prepare a report describing the scope and magnitude of the efforts needed to provide periodic assessments of the status and trends in the availability and use of freshwater resources,' of the United States, a program is proposed to develop and report on indicators of the status and trends in storage volume, flow rates, and uses of water nationwide. This program would be analogous to the task of other Federal statistical programs that produce and regularly update indicator variables that describe economic, demographic, and health conditions of the Nation. The assessment also would provide regional estimates of recharge, evapotranspiration, interbasin transfers, and other components of the water cycle.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir1223","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2002, Concepts for national assessment of water availability and use: U.S. Geological Survey Circular 1223, 34 p., https://doi.org/10.3133/cir1223.","productDescription":"34 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":3435,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/circ/circ1223/","linkFileType":{"id":5,"text":"html"}},{"id":119290,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/cir_1223.bmp"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8167","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":529857,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32958,"text":"fs13301 - 2002 - Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001","interactions":[],"lastModifiedDate":"2012-02-02T00:09:17","indexId":"fs13301","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"133-01","title":"Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001","language":"ENGLISH","doi":"10.3133/fs13301","usgsCitation":"Crain, A.S., 2002, Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001: U.S. Geological Survey Fact Sheet 133-01, 4 p. , https://doi.org/10.3133/fs13301.","productDescription":"4 p. ","costCenters":[],"links":[{"id":3122,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ky.water.usgs.gov/pubs/FAC_13301.htm","linkFileType":{"id":5,"text":"html"}},{"id":123161,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2001/0133/report-thumb.jpg"},{"id":60864,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2001/0133/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688314","contributors":{"authors":[{"text":"Crain, Angela S. 0000-0003-0969-6238 ascrain@usgs.gov","orcid":"https://orcid.org/0000-0003-0969-6238","contributorId":3090,"corporation":false,"usgs":true,"family":"Crain","given":"Angela","email":"ascrain@usgs.gov","middleInitial":"S.","affiliations":[{"id":354,"text":"Kentucky Water Science Center","active":true,"usgs":true},{"id":27231,"text":"Indiana-Kentucky Water Science Center","active":true,"usgs":true}],"preferred":true,"id":209529,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32986,"text":"wri024105 - 2002 - Preliminary hydrogeologic assessment and study plan for a regional ground-water resource investigation of the Blue Ridge and Piedmont provinces of North Carolina","interactions":[],"lastModifiedDate":"2018-05-08T13:31:02","indexId":"wri024105","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4105","title":"Preliminary hydrogeologic assessment and study plan for a regional ground-water resource investigation of the Blue Ridge and Piedmont provinces of North Carolina","docAbstract":"<p>Prolonged drought, allocation of surface-water flow, and increased demands on ground-water supplies resulting from population growth are focuses for the need to evaluate ground-water resources in the Blue Ridge and Piedmont Provinces of North Carolina. Urbanization and certain aspects of agricultural production also have caused increased concerns about protecting the quality of ground water in this region.</p><p>More than 75 percent of the State's population resides in the Blue Ridge and Piedmont Provinces in an area that covers 30,544 square miles and 65 counties. Between 1940 and 2000, the population in the Piedmont and Blue Ridge Provinces increased from 2.66 to 6.11 million; most of this increase occurred in the Piedmont. Of the total population, an estimated 1.97 million people, or 32.3 percent (based on the 1990 census), relied on ground water for a variety of uses, including commercial, industrial, and most importantly, potable supplies.</p><p>Ground water in the Blue Ridge and Piedmont traditionally has not been considered as a source for large supplies, primarily because of readily available and seemingly limitless surface-water supplies, and the perception that ground water in the Blue Ridge and Piedmont Provinces occurs in a complex, generally heterogeneous geologic environment. Some reluctance to use ground water for large supplies derives from the reputation of aquifers in these provinces for producing low yields to wells, and the few high-yield wells that are drilled seem to be scattered in areas distant from where they are needed. Because the aquifers in these provinces are shallow, they also are susceptible to contamination by activities on the land surface.</p><p>In response to these issues, the North Carolina Legislature supported the creation of a Resource Evaluation Program to ensure the long-term availability, sustainability, and quality of ground water in the State. As part of the Resource Evaluation Program, the North Carolina Division of Water Quality, Groundwater Section, in cooperation with the U.S. Geological Survey, initiated a multiyear study of ground water in the Blue Ridge and Piedmont Provinces. The study began in 1999.</p><p>Most of the study area is underlain by a complex, two-part, regolith-fractured crystalline rock aquifer system. Thickness of the regolith throughout the study area is highly variable and ranges from 0 to more than 150 feet. The regolith consists of an unconsolidated or semiconsolidated mixture of clay and fragmental material ranging in grain size from silt to boulders. Because porosities range from 35 to 55 percent, the regolith provides the bulk of the water storage within the Blue Ridge and Piedmont ground-water system. At the base of the regolith is the transition zone where saprolite grades into unweathered bedrock. The transition zone has been identified as a potential conduit for rapid ground-water flow. If this is the case, the transition zone also may serve as a conduit for rapid movement of contaminants to nearby wells or to streams with channels that cut into 1 U.S. Geological Survey, Raleigh, North Carolina. 2 North Carolina Department of Environment and Natural Resources, Division of Water Quality, Groundwater Section. or through the transition zone. How rapidly a contaminant moves through the system largely may be a function of the characteristics of the transition zone. The transition zone is one of several topics identified during the literature review and data synthesis, for which there is a deficiency in data and understanding of the processes involved in the movement of ground water to surface water.</p><p>Because the Blue Ridge and Piedmont study area is so large, and the hydrogeology diverse, it is not feasible to study all of the area in detail. A more feasible approach is to select areas that are most representative of the land use, geology, and hydrology to obtain an understanding of the hydrologic processes in the selected areas, and transfer the knowledge from these local \"type areas\" to similar regional hydrogeologic areas.</p><p>For the purpose of this study, the term \"type area\" applies to a 10- to 100-square mile area within a hydrogeologic terrane where information is sufficient to develop and test a concept of ground-water flow by using analytical or numerical methods that can be validated by field measurements. Ideally, these type areas are selected to be representative of the flow system that is present wherever a particular hydrogeologic terrane is present.</p><p>This report consists of two basic parts. The first part describes the results of a comprehensive review and synthesis of information and literature that provides the basic background for the study. This includes current (2002) knowledge regarding general geology and the hydrogeologic framework of the fractured-rock aquifer system that underlies the Blue Ridge and Piedmont Provinces. In spite of the quantity of information identified during the literature review and the amount of past work that has been documented, there are still research needs to be met.</p><p>The second part of the report describes State ground-water issues and problems, available data, and data deficiencies. It also describes the design and implementation of efforts to characterize ground-water quality and to quantify factors that influence the movement and availability of ground water in the hydrogeologic terranes characterized by (1) massive or foliated crystalline rocks overlain by thick regolith and (2) massive or foliated crystalline rocks overlain by thin regolith.</p><p>As of September 2001, seven sites had been identified as potential study sites to be used to characterize the hydrogeology and water quality of ype areas considered representative of the larger terranes. Detailed geologic mapping, core drilling, well installation, and surface and borehole geophysical surveys are in progress at four of the sites.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri024105","collaboration":"Prepared in cooperation with the Groundwater Section of the North Carolina Department of Environment and Natural Resources, Division of Water Quality","usgsCitation":"Daniel, C.C., and Dahlen, P.R., 2002, Preliminary hydrogeologic assessment and study plan for a regional ground-water resource investigation of the Blue Ridge and Piedmont provinces of North Carolina: U.S. Geological Survey Water-Resources Investigations Report 2002-4105, 60 p., https://doi.org/10.3133/wri024105.","productDescription":"60 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science 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Carolina\",\"nation\":\"USA  \"}}]}","contact":"<p><a href=\"mailto:dc_sc@usgs.gov\" data-mce-href=\"mailto:dc_sc@usgs.gov\">Director</a>, <a href=\"https://www.usgs.gov/centers/sa-water\" data-mce-href=\"https://www.usgs.gov/centers/sa-water\">South Atlantic Water Science Center </a><br> U.S. Geological Survey<br> 720 Gracern Road<br> Columbia, SC 29210</p>","tableOfContents":"<ul><li>Abstract&nbsp;</li><li>Introduction&nbsp;</li><li>Hydrogeologic setting&nbsp;</li><li>Hydrologic conditions in the study area</li><li>Hydrogeologic terranes</li><li>Ground-water quality</li><li>State ground-water issues and problems&nbsp;</li><li>Study design&nbsp;</li><li>Selected references</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db673312","contributors":{"authors":[{"text":"Daniel, Charles C. III","contributorId":101702,"corporation":false,"usgs":true,"family":"Daniel","given":"Charles","suffix":"III","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":209618,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dahlen, Paul R.","contributorId":67138,"corporation":false,"usgs":true,"family":"Dahlen","given":"Paul","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":209617,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":38171,"text":"fs01002 - 2002 - Sources and Concentrations of Phosphorus in the Cheney Reservoir Watershed, South-Central Kansas","interactions":[],"lastModifiedDate":"2012-02-02T00:09:50","indexId":"fs01002","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"010-02","title":"Sources and Concentrations of Phosphorus in the Cheney Reservoir Watershed, South-Central Kansas","language":"ENGLISH","doi":"10.3133/fs01002","usgsCitation":"Pope, L.M., and Milligan, C.R., 2002, Sources and Concentrations of Phosphorus in the Cheney Reservoir Watershed, South-Central Kansas: U.S. Geological Survey Fact Sheet 010-02, 4 p., https://doi.org/10.3133/fs01002.","productDescription":"4 p.","costCenters":[],"links":[{"id":126516,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_010_02.jpg"},{"id":3468,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ks.water.usgs.gov/Kansas/pubs/fact-sheets/fs.010-02.html","linkFileType":{"id":5,"text":"html"}},{"id":13759,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://ks.water.usgs.gov/pubs/fact-sheets/fs.010-02.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e7734","contributors":{"authors":[{"text":"Pope, Larry M.","contributorId":93455,"corporation":false,"usgs":true,"family":"Pope","given":"Larry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":219254,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Milligan, Chad R.","contributorId":77504,"corporation":false,"usgs":true,"family":"Milligan","given":"Chad","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":219253,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":32929,"text":"fs01302 - 2002 - Federally owned coal and Federal lands in the Northern and Central Appalachian Basin coal regions","interactions":[],"lastModifiedDate":"2012-02-02T00:09:18","indexId":"fs01302","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"013-02","title":"Federally owned coal and Federal lands in the Northern and Central Appalachian Basin coal regions","docAbstract":"The U.S. Geological Survey (USGS) assessed five coal beds or coal zones in the northern and central Appalachian Basin coal regions for the National Coal Resource Assessment: the Pittsburgh coal bed, the Upper Freeport coal bed, the Fire Clay coal zone, the Pond Creek coal zone, and the Pocahontas No. 3 coal bed. The assessment produced stratigraphic and geochemical databases and digital coal maps, or models, which characterized the coal beds and coal zones. Using the assessment models, the USGS estimated original and remaining (unmined) resources for these coal beds or zones.  The Appalachian Basin assessment was conducted in collaboration with the State geological surveys of West Virginia, Pennsylvania, Ohio, Maryland, Kentucky, and Virginia.","language":"ENGLISH","doi":"10.3133/fs01302","usgsCitation":"Tewalt, S., 2002, Federally owned coal and Federal lands in the Northern and Central Appalachian Basin coal regions: U.S. Geological Survey Fact Sheet 013-02, 2 p., https://doi.org/10.3133/fs01302.","productDescription":"2 p.","costCenters":[],"links":[{"id":123806,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_013_02.bmp"},{"id":3094,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs013-02/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fde4b07f02db5f5f7f","contributors":{"authors":[{"text":"Tewalt, S.J.","contributorId":55838,"corporation":false,"usgs":true,"family":"Tewalt","given":"S.J.","affiliations":[],"preferred":false,"id":209461,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32984,"text":"wri024090 - 2002 - Rainfall-runoff characteristics and effects of increased urban density on streamflow and infiltration in the eastern part of the San Jacinto River basin, Riverside County, California","interactions":[],"lastModifiedDate":"2012-02-02T00:09:19","indexId":"wri024090","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4090","title":"Rainfall-runoff characteristics and effects of increased urban density on streamflow and infiltration in the eastern part of the San Jacinto River basin, Riverside County, California","docAbstract":"To better understand the rainfall-runoff characteristics of the eastern part of the San Jacinto River Basin and to estimate the effects of increased urbanization on streamflow, channel infiltration, and land-surface infiltration, a long-term (1950?98) time series of monthly flows in and out of the channels and land surfaces were simulated using the Hydrologic Simulation Program- FORTRAN (HSPF) rainfall-runoff model. Channel and land-surface infiltration includes rainfall or runoff that infiltrates past the zone of evapotranspiration and may become ground-water recharge. The study area encompasses about 256 square miles of the San Jacinto River drainage basin in Riverside County, California. Daily streamflow (for periods with available data between 1950 and 1998), and daily rainfall and evaporation (1950?98) data; monthly reservoir storage data (1961?98); and estimated mean annual reservoir inflow data (for 1974 conditions) were used to calibrate the rainfall-runoff model. Measured and simulated mean annual streamflows for the San Jacinto River near San Jacinto streamflow-gaging station (North-South Fork subbasin) for 1950?91 and 1997?98 were 14,000 and 14,200 acre-feet, respectively, a difference of 1.4 percent. The standard error of the mean for measured and simulated annual streamflow in the North-South Fork subbasin was 3,520 and 3,160 acre-feet, respectively. Measured and simulated mean annual streamflows for the Bautista Creek streamflow-gaging station (Bautista Creek subbasin) for 1950?98 were 980 acre-feet and 991 acre-feet, respectively, a difference of 1.1 percent. The standard error of the mean for measured and simulated annual streamflow in the Bautista Creek subbasin was 299 and 217 acre-feet, respectively. Measured and simulated annual streamflows for the San Jacinto River above State Street near San Jacinto streamflow-gaging station (Poppet subbasin) for 1998 were 23,400 and 23,500 acre-feet, respectively, a difference of 0.4 percent. The simulated mean annual streamflow for the State Street gaging station at the outlet of the study basin and the simulated mean annual basin infiltration (combined infiltration from all the channels and land surfaces) were 8,720 and 41,600 acre-feet, respectively, for water years 1950-98. Simulated annual streamflow at the State Street gaging station ranged from 16.8 acre-feet in water year 1961 to 70,400 acre-feet in water year 1993, and simulated basin infiltration ranged from 2,770 acre-feet in water year 1961 to 149,000 acre-feet in water year 1983.The effects of increased urbanization on the hydrology of the study basin were evaluated by increasing the size of the effective impervious and non-effective impervious urban areas simulated in the calibrated rainfall-runoff model by 50 and 100 percent, respectively. The rainfall-runoff model simulated a long-term time series of monthly flows in and out of the channels and land surfaces using daily rainfall and potential evaporation data for water years 1950?98. Increasing the effective impervious and non-effective impervious urban areas by 100 percent resulted in a 5-percent increase in simulated mean annual streamflow at the State Street gaging station, and a 2.2-percent increase in simulated basin infiltration. Results of a frequency analysis of the simulated annual streamflow at the State Street gaging station showed that when effective impervious and non-effective impervious areas were increased 100 percent, simulated annual streamflow increased about 100 percent for low-flow conditions and was unchanged for high-flow conditions. The simulated increase in streamflow at the State Street gaging station potentially could infiltrate along the stream channel further downstream, outside of the model area.","language":"ENGLISH","doi":"10.3133/wri024090","usgsCitation":"Guay, J.R., 2002, Rainfall-runoff characteristics and effects of increased urban density on streamflow and infiltration in the eastern part of the San Jacinto River basin, Riverside County, California: U.S. Geological Survey Water-Resources Investigations Report 2002-4090, 125 p., https://doi.org/10.3133/wri024090.","productDescription":"125 p.","costCenters":[],"links":[{"id":3152,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024090","linkFileType":{"id":5,"text":"html"}},{"id":163557,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64974f","contributors":{"authors":[{"text":"Guay, Joel R.","contributorId":22403,"corporation":false,"usgs":true,"family":"Guay","given":"Joel","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":209614,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":32930,"text":"fs01502 - 2002 - Map Scales","interactions":[{"subject":{"id":5560,"text":"fs03800 - 2000 - Map scales","indexId":"fs03800","publicationYear":"2000","noYear":false,"title":"Map scales"},"predicate":"SUPERSEDED_BY","object":{"id":32930,"text":"fs01502 - 2002 - Map Scales","indexId":"fs01502","publicationYear":"2002","noYear":false,"title":"Map Scales"},"id":1}],"lastModifiedDate":"2012-02-29T17:02:31","indexId":"fs01502","displayToPublicDate":"2002-07-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"015-02","title":"Map Scales","docAbstract":"The proportion chosen for a particular map is its scale. Selecting the appropriate scale depends on the size of the sheet of paper and the accurate placement of features. Ground area, rivers, lakes, roads, distances between features, and so on must be shown proportionately smaller than they really are.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/fs01502","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2002, Map Scales: U.S. Geological Survey Fact Sheet 015-02, 2 p., https://doi.org/10.3133/fs01502.","productDescription":"2 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":119359,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2002/0015/report-thumb.jpg"},{"id":11808,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2002/0015/","linkFileType":{"id":5,"text":"html"}},{"id":60846,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2002/0015/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64af6e","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":529450,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}