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,{"id":50451,"text":"ofr01437 - 2001 - Seismic design parameters - A user guide","interactions":[],"lastModifiedDate":"2017-08-29T11:37:50","indexId":"ofr01437","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-437","title":"Seismic design parameters - A user guide","docAbstract":"<p>The 1997<i> NEHRP Recommended Provisions for Seismic Regulations for New Buildings</i> (1997 <i>NEHRP Provisions</i>) introduced seismic design procedure that is based on the explicit use of spectral response acceleration rather than the traditional peak ground acceleration and/or peak ground velocity or zone factors. The spectral response accelerations are obtained from spectral response acceleration maps accompanying the report. Maps are available for the United States and a number of U.S. territories. Since 1997 additional codes and standards have also adopted seismic design approaches based on the same procedure used in the NEHRP Provisions and the accompanying maps. </p><p>The design documents using the 1997 NEHRP Provisions procedure may be divided into three categories -(1) Design of New Construction, (2) Design and Evaluation of Existing Construction, and (3) Design of Residential Construction. A CD-ROM has been prepared for use in conjunction with the design documents in each of these three categories. The spectral accelerations obtained using the software on the CD are the same as those that would be obtained by using the maps accompanying the design documents. </p><p>The software has been prepared to operate on a personal computer using a Windows (Microsoft Corporation) operating environment and a point and click type of interface. The user can obtain the spectral acceleration values that would be obtained by use of the maps accompanying the design documents, include site factors appropriate for the Site Class provided by the user, calculate a response spectrum that includes the site factor, and plot a response spectrum. Sites may be located by providing the latitude-longitude or zip code for all areas covered by the maps. All of the maps used in the various documents are also included on the CDROM</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01437","collaboration":"Prepared in cooperation with the Federal Emergency Management Agency and the National Institute of Building Sciences Building Seismic Safety Council ","usgsCitation":"Leyendecker, E.V., Frankel, A., and Rukstales, K., 2001, Seismic design parameters - A user guide (Version 1.0): U.S. Geological Survey Open-File Report 2001-437, 25 p., https://doi.org/10.3133/ofr01437.","productDescription":"25 p.","costCenters":[],"links":[{"id":176378,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr01437.PNG"},{"id":345256,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-437/ofr-01-437.pdf","text":"Report","size":"1.3 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":4251,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-437/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb8f2","contributors":{"authors":[{"text":"Leyendecker, E. V.","contributorId":87162,"corporation":false,"usgs":true,"family":"Leyendecker","given":"E.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":241480,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Frankel, A.D.","contributorId":53828,"corporation":false,"usgs":true,"family":"Frankel","given":"A.D.","email":"","affiliations":[],"preferred":false,"id":241479,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rukstales, K.S.","contributorId":98799,"corporation":false,"usgs":true,"family":"Rukstales","given":"K.S.","email":"","affiliations":[],"preferred":false,"id":241481,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":50383,"text":"ofr0168 - 2001 - Studies of the San Francisco Bay, California, estuarine ecosystem--Regional monitoring program results, 1998","interactions":[],"lastModifiedDate":"2020-02-19T19:55:32","indexId":"ofr0168","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-68","displayTitle":"Studies of the San Francisco Bay, California, Estuarine Ecosystem. Regional Monitoring Program Results, 1998","title":"Studies of the San Francisco Bay, California, estuarine ecosystem--Regional monitoring program results, 1998","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0168","usgsCitation":"Arnsberg, A.J., Cole, B.E., and Cloern, J.E., 2001, Studies of the San Francisco Bay, California, estuarine ecosystem--Regional monitoring program results, 1998: U.S. Geological Survey Open-File Report 2001-68, 217 p., https://doi.org/10.3133/ofr0168.","productDescription":"217 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":100118,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0068/report.pdf","size":"12399","linkFileType":{"id":1,"text":"pdf"}},{"id":175410,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0068/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"San Francisco Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -123.035888671875,\n              37.36142550190517\n            ],\n            [\n              -121.84936523437499,\n              37.36142550190517\n            ],\n            [\n              -121.84936523437499,\n              38.1777509666256\n            ],\n            [\n              -123.035888671875,\n              38.1777509666256\n            ],\n            [\n              -123.035888671875,\n              37.36142550190517\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699e3f","contributors":{"authors":[{"text":"Arnsberg, Andrew J.","contributorId":57932,"corporation":false,"usgs":true,"family":"Arnsberg","given":"Andrew","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":241326,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cole, Brian E.","contributorId":18357,"corporation":false,"usgs":true,"family":"Cole","given":"Brian","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":241325,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cloern, James E. 0000-0002-5880-6862 jecloern@usgs.gov","orcid":"https://orcid.org/0000-0002-5880-6862","contributorId":1488,"corporation":false,"usgs":true,"family":"Cloern","given":"James","email":"jecloern@usgs.gov","middleInitial":"E.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":241324,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":50384,"text":"ofr0182 - 2001 - MODFLOW-2000, the U.S. Geological Survey modular ground-water model: User guide to the LMT6 package, the linkage with MT3DMS for multi-species mass transport modeling","interactions":[],"lastModifiedDate":"2020-02-20T06:32:19","indexId":"ofr0182","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-82","title":"MODFLOW-2000, the U.S. Geological Survey modular ground-water model: User guide to the LMT6 package, the linkage with MT3DMS for multi-species mass transport modeling","docAbstract":"MODFLOW-2000, the newest version of MODFLOW, is a computer program that numerically solves the three-dimensional ground-water flow equation for a porous medium using a finite-difference method. MT3DMS, the successor to MT3D, is a computer program for modeling multi-species solute transport in three-dimensional ground-water systems using multiple solution techniques, including the finite-difference method, the method of characteristics (MOC), and the total-variation-diminishing (TVD) method. This report documents a new version of the Link-MT3DMS Package, which enables MODFLOW-2000 to produce the information needed by MT3DMS, and also discusses new visualization software for MT3DMS. Unlike the Link-MT3D Packages that coordinated previous versions of MODFLOW and MT3D, the new Link-MT3DMS Package requires an input file that, among other things, provides enhanced support for additional MODFLOW sink/source packages and allows list-directed (free) format for the flow model produced flow-transport link file. The report contains four parts: (a) documentation of the Link-MT3DMS Package Version 6 for MODFLOW-2000; (b) discussion of several issues related to simulation setup and input data preparation for running MT3DMS with MODFLOW-2000; (c) description of two test example problems, with comparison to results obtained using another MODFLOW-based transport program; and (d) overview of post-simulation visualization and animation using the U.S. Geological Survey?s Model Viewer.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr0182","usgsCitation":"Zheng, C., Hill, M.C., and Hsieh, P.A., 2001, MODFLOW-2000, the U.S. Geological Survey modular ground-water model: User guide to the LMT6 package, the linkage with MT3DMS for multi-species mass transport modeling: U.S. Geological Survey Open-File Report 2001-82, v, 43 p., https://doi.org/10.3133/ofr0182.","productDescription":"v, 43 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":175411,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0082/report-thumb.jpg"},{"id":86317,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0082/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db648ce8","contributors":{"authors":[{"text":"Zheng, Chunmiao","contributorId":49233,"corporation":false,"usgs":true,"family":"Zheng","given":"Chunmiao","affiliations":[],"preferred":false,"id":241328,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hill, Mary Catherine","contributorId":53400,"corporation":false,"usgs":true,"family":"Hill","given":"Mary","email":"","middleInitial":"Catherine","affiliations":[],"preferred":false,"id":241329,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hsieh, Paul A. 0000-0003-4873-4874 pahsieh@usgs.gov","orcid":"https://orcid.org/0000-0003-4873-4874","contributorId":1634,"corporation":false,"usgs":true,"family":"Hsieh","given":"Paul","email":"pahsieh@usgs.gov","middleInitial":"A.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":39113,"text":"WMA - Office of Quality Assurance","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":241327,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":50388,"text":"ofr0192 - 2001 - Surficial geologic map of the Fletcher, Madison, Stanardsville, and Swift Run Gap, 7.5-minute quadrangles, Madison, Greene, Albemarle, Rockingham, and Page Counties, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:11:15","indexId":"ofr0192","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-92","title":"Surficial geologic map of the Fletcher, Madison, Stanardsville, and Swift Run Gap, 7.5-minute quadrangles, Madison, Greene, Albemarle, Rockingham, and Page Counties, Virginia","language":"ENGLISH","doi":"10.3133/ofr0192","usgsCitation":"Eaton, L.S., Morgan, B., and Blair, J., 2001, Surficial geologic map of the Fletcher, Madison, Stanardsville, and Swift Run Gap, 7.5-minute quadrangles, Madison, Greene, Albemarle, Rockingham, and Page Counties, Virginia: U.S. Geological Survey Open-File Report 2001-92, 39 p.; 1 table; 1 appendix, 4 plates, https://doi.org/10.3133/ofr0192.","productDescription":"39 p.; 1 table; 1 appendix, 4 plates","costCenters":[],"links":[{"id":175376,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4188,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://csmres.jmu.edu/geollab/eaton/web/eaton_files/Publications/OFR_01_92_text.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb937","contributors":{"authors":[{"text":"Eaton, L. Scott lse5a@usgs.gov","contributorId":67582,"corporation":false,"usgs":true,"family":"Eaton","given":"L.","email":"lse5a@usgs.gov","middleInitial":"Scott","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":false,"id":241334,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morgan, B. A.","contributorId":87128,"corporation":false,"usgs":true,"family":"Morgan","given":"B. A.","affiliations":[],"preferred":false,"id":241335,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blair, J. L.","contributorId":55857,"corporation":false,"usgs":true,"family":"Blair","given":"J.","middleInitial":"L.","affiliations":[],"preferred":false,"id":241333,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":50389,"text":"ofr0199 - 2001 - Global Positioning System (GPS) survey of Augustine Volcano, Alaska, August 3-8, 2000: data processing, geodetic coordinates and comparison with prior geodetic surveys","interactions":[],"lastModifiedDate":"2014-02-05T11:41:27","indexId":"ofr0199","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-99","title":"Global Positioning System (GPS) survey of Augustine Volcano, Alaska, August 3-8, 2000: data processing, geodetic coordinates and comparison with prior geodetic surveys","docAbstract":"Between August 3 and 8,2000,the Alaska Volcano Observatory completed a Global Positioning System (GPS) survey at Augustine Volcano, Alaska. Augustine is a frequently active calcalkaline volcano located in the lower portion of Cook Inlet (fig. 1), with reported eruptions in 1812, 1882, 1909?, 1935, 1964, 1976, and 1986 (Miller et al., 1998). Geodetic measurements using electronic and optical surveying techniques (EDM and theodolite) were begun at Augustine Volcano in 1986. In 1988 and 1989, an island-wide trilateration network comprising 19 benchmarks was completed and measured in its entirety (Power and Iwatsubo, 1998). Partial GPS surveys of the Augustine Island geodetic network were completed in 1992 and 1995; however, neither of these surveys included all marks on the island.Additional GPS measurements of benchmarks A5 and A15 (fig. 2) were made during the summers of 1992, 1993, 1994, and 1996.\n\nThe goals of the 2000 GPS survey were to:1) re-measure all existing benchmarks on Augustine Island using a homogeneous set of GPS equipment operated in a consistent manner, 2) add measurements at benchmarks on the western shore of Cook Inlet at distances of 15 to 25 km, 3) add measurements at an existing benchmark (BURR) on Augustine Island that was not previously surveyed, and 4) add additional marks in areas of the island thought to be actively deforming. The entire survey resulted in collection of GPS data at a total of 24 sites (fig. 1 and 2).\n\nIn this report we describe the methods of GPS data collection and processing used at Augustine during the 2000 survey. We use this data to calculate coordinates and elevations for all 24 sites surveyed. Data from the 2000 survey is then compared toelectronic and optical measurements made in 1988 and 1989. This report also contains a general description of all marks surveyed in 2000 and photographs of all new marks established during the 2000 survey (Appendix A).","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr0199","usgsCitation":"Pauk, B., Power, J.A., Lisowski, M., Dzurisin, D., Iwatsubo, E.Y., and Melbourne, T., 2001, Global Positioning System (GPS) survey of Augustine Volcano, Alaska, August 3-8, 2000: data processing, geodetic coordinates and comparison with prior geodetic surveys: U.S. Geological Survey Open-File Report 2001-99, Report: 20 p.; Field Notes: PDF; Downloads: TAR, https://doi.org/10.3133/ofr0199.","productDescription":"Report: 20 p.; Field Notes: PDF; Downloads: TAR","numberOfPages":"20","temporalStart":"2000-08-03","temporalEnd":"2000-08-08","costCenters":[{"id":121,"text":"Alaska Volcano Observatory","active":false,"usgs":true}],"links":[{"id":4189,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/0099/","linkFileType":{"id":5,"text":"html"}},{"id":175377,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0099/report-thumb.jpg"},{"id":86319,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0099/pdf/of01-099.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":282014,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0099/pdf/Aug2000.pdf"},{"id":282015,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/2001/0099/data.tar.gz"}],"country":"United States","state":"Alaska","otherGeospatial":"Augustine Volcano;Cook Inlet","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -154.0,58.5 ], [ -154.0,60.0 ], [ -151.0,60.0 ], [ -151.0,58.5 ], [ -154.0,58.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abee4b07f02db674c16","contributors":{"authors":[{"text":"Pauk, Benjamin A.","contributorId":33704,"corporation":false,"usgs":true,"family":"Pauk","given":"Benjamin A.","affiliations":[],"preferred":false,"id":241340,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Power, John A. 0000-0002-7233-4398 jpower@usgs.gov","orcid":"https://orcid.org/0000-0002-7233-4398","contributorId":2768,"corporation":false,"usgs":true,"family":"Power","given":"John","email":"jpower@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":241337,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lisowski, Mike","contributorId":26801,"corporation":false,"usgs":true,"family":"Lisowski","given":"Mike","email":"","affiliations":[],"preferred":false,"id":241339,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dzurisin, Daniel 0000-0002-0138-5067 dzurisin@usgs.gov","orcid":"https://orcid.org/0000-0002-0138-5067","contributorId":538,"corporation":false,"usgs":true,"family":"Dzurisin","given":"Daniel","email":"dzurisin@usgs.gov","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":241336,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Iwatsubo, Eugene Y.","contributorId":16308,"corporation":false,"usgs":true,"family":"Iwatsubo","given":"Eugene","email":"","middleInitial":"Y.","affiliations":[],"preferred":false,"id":241338,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Melbourne, Tim","contributorId":67800,"corporation":false,"usgs":true,"family":"Melbourne","given":"Tim","email":"","affiliations":[],"preferred":false,"id":241341,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":50801,"text":"ofr01364 - 2001 - Preliminary Precambrian basement map of Colorado – A geologic interpretation of the aeromagnetic anomaly map","interactions":[],"lastModifiedDate":"2021-11-29T21:39:15.084217","indexId":"ofr01364","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-364","title":"Preliminary Precambrian basement map of Colorado – A geologic interpretation of the aeromagnetic anomaly map","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01364","usgsCitation":"Sims, P., Bankey, V., and Finn, C., 2001, Preliminary Precambrian basement map of Colorado – A geologic interpretation of the aeromagnetic anomaly map (Version 1.0): U.S. Geological Survey Open-File Report 2001-364, HTML Document, https://doi.org/10.3133/ofr01364.","productDescription":"HTML Document","costCenters":[],"links":[{"id":178599,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":110213,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43631.htm","linkFileType":{"id":5,"text":"html"},"description":"43631"},{"id":4595,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr-01-0364/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -102.06298828125,\n              41.02964338716638\n            ],\n            [\n              -109.05029296875,\n              40.97989806962013\n            ],\n            [\n              -109.13818359375,\n              37.00255267215955\n            ],\n            [\n              -102.06298828125,\n              37.03763967977139\n            ],\n            [\n              -102.06298828125,\n              41.02964338716638\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad1e4b07f02db68113d","contributors":{"authors":[{"text":"Sims, P.K.","contributorId":30191,"corporation":false,"usgs":true,"family":"Sims","given":"P.K.","email":"","affiliations":[],"preferred":false,"id":242340,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bankey, Viki viki@usgs.gov","contributorId":1238,"corporation":false,"usgs":true,"family":"Bankey","given":"Viki","email":"viki@usgs.gov","affiliations":[],"preferred":true,"id":242339,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Finn, C. A. 0000-0002-6178-0405","orcid":"https://orcid.org/0000-0002-6178-0405","contributorId":93917,"corporation":false,"usgs":true,"family":"Finn","given":"C. A.","affiliations":[],"preferred":false,"id":242341,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":50390,"text":"ofr01105 - 2001 - Evaluation of nonpoint-source contamination, Wisconsin: water year 1999","interactions":[],"lastModifiedDate":"2015-10-14T14:37:12","indexId":"ofr01105","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-105","title":"Evaluation of nonpoint-source contamination, Wisconsin: water year 1999","docAbstract":"<p>The objective of the watershed-management evaluation monitoring program in Wisconsin is to evaluate the effectiveness of best-management practices (BMPs) for controlling nonpoint-source pollution in rural and urban watersheds. This progress report provides a summary of the data collected by the U.S Geological Survey for the program and a discussion of the results from several different detailed analyses conducted within this program.</p>\n<p>A land-use and best-management-practice inventory is ongoing for each evaluation monitoring project to track the different sources of nonpointsource pollution in each watershed and to document implementation of best-management programs that may cause changes in the water quality of streams. Updated information is gathered each year, mapped, and stored in a geographic-information-system database. Summaries of BMP-implementation data collected through the 1999 water year are presented in this report.</p>\n<p>Suspended sediment and total phosphorus storm-load and annual-load data are summarized for eight rural sites. For all 8 rural sites a sufficient number of pre-BMP storm samples have been collected; for two of the sites (Brewery and Garfoot Creeks), a sufficient number of post-BMP storm samples have been collected to allow for a final assessment of the effectiveness of the BMPs. For the remaining sites, numerous transitional storm samples have been collected, but in all cases BMP implementation has lagged such that there are insufficient post-BMP storm samples for final analysis. For two sites (Rattlesnake and Kuenster Creeks) there are not enough planned BMPs to warrant further data collection.</p>\n<p>Continuous dissolved-oxygen data collected at 5 rural sites are summarized. In terms of instantaneous concentrations when comparing pre-BMP data to transitional and post-BMP data, the general trend is a reduction in the number of days that the dissolved oxygen concentration was less than the state standard. These results are anecdotal, however; the differences have not been rigorously tested statistically. For a level of dissolved oxygen sustained over a continuous hour, the results are mixed. In general the number of days with standard violations has decreased, but there are notable exceptions.</p>\n<p>For the four urban streams, the pre-BMP data were examined to determine the level of improvement that could potentially be detected with a statistical analysis. Regression analyses were performed relating constituent loads of suspended solids, total phosphorus and total copper to various independent variables, including seasonal terms and variables related to rainfall. On the basis of the residuals from the regressions, there is a wide range of potential change that could be detected with an analysis of pre- and post-BMP loads. This is likely a result of the high degree of variability in the data, particularly from site to site. For suspended solids, total phosphorus, and total recoverable copper the minimum detectable changes ranges from 20-80, 30-70 and 30-90 percent, respectively.</p>\n<p>For two of the eight rural streams (Rattlesnake and Kuenster Creeks) minimal BMP implementation has occurred, hence a comparison of pre- BMP and data collected after BMP implementation began is not warranted. For two other rural streams (Brewery and Garfoot Creeks), BMP implementation is complete. For the four remaining rural streams (Bower, Otter, Eagle, and Joos Valley Creeks), the pre-BMP load data were compared to the transitional data to determine if significant reductions in the loads have occurred as a result of the BMP implementation to date. For all sites, the actual constituent loads for suspended solids and total phosphorus exhibit no statistically significant reductions after BMP installation. Multiple regressions were used to remove some of the natural variability in the data. Based on the residual analysis, for Otter Creek, there is a significant difference in the suspended-solids regression residuals between the pre-BMP and transitional periods, indicating a potential reduction as a result of the BMP implementation after accounting for natural variability. For Joos Valley Creek, the residuals for suspended solids and total phosphorus both show a significant reduction after accounting for natural variability. It is possible that the other sites will also show statistically significant reductions in suspended solids and total phosphorus if additional BMPs are implemented.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01105","usgsCitation":"Walker, J.F., Graczyk, D., Corsi, S., Wierl, J., and Owens, D., 2001, Evaluation of nonpoint-source contamination, Wisconsin: water year 1999: U.S. Geological Survey Open-File Report 2001-105, iv, 37 p., https://doi.org/10.3133/ofr01105.","productDescription":"iv, 37 p.","numberOfPages":"41","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":175378,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0105/report-thumb.jpg"},{"id":86320,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0105/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Wisconsin","otherGeospatial":"Bower Creek, Black Earth Creek, Brewery Creek, Eagle Creek, Garfoot Creek, Joos Valley Creek, Kuenster Creek, Lincoln Creek, Menonminee River, Nine Springs Creek, Otter Creek, Rattlesnake Creek,","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5facae","contributors":{"authors":[{"text":"Walker, John F. jfwalker@usgs.gov","contributorId":1081,"corporation":false,"usgs":true,"family":"Walker","given":"John","email":"jfwalker@usgs.gov","middleInitial":"F.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":241343,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Graczyk, D.J.","contributorId":108119,"corporation":false,"usgs":true,"family":"Graczyk","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":241346,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Corsi, Steven R. srcorsi@usgs.gov","contributorId":511,"corporation":false,"usgs":true,"family":"Corsi","given":"Steven R.","email":"srcorsi@usgs.gov","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":false,"id":241342,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wierl, J.A.","contributorId":32944,"corporation":false,"usgs":true,"family":"Wierl","given":"J.A.","affiliations":[],"preferred":false,"id":241345,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Owens, D.W.","contributorId":28994,"corporation":false,"usgs":true,"family":"Owens","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":241344,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":53741,"text":"ofr01206 - 2001 - Potentiometric surface of the Magothy aquifer in southern Maryland, September 1999","interactions":[],"lastModifiedDate":"2012-02-10T00:10:10","indexId":"ofr01206","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-206","title":"Potentiometric surface of the Magothy aquifer in southern Maryland, September 1999","docAbstract":"This report presents a map showing the change in the potentiometric surface of the Lower Patapsco aquifer in the Lower Patapsco Formation of Cretaceous age in Southern Maryland for September 1990 and September 1999. The map, based on water?level measurements in 52 wells, shows that the change of the potentiometric surface during the 9- year period ranged from a rise of 13 feet at Indian Head and 6 feet near the outcrop area in Glen Burnie, to declines of 34 feet at Arnold, 30 feet at Waldorf, and 24 feet at Morgantown.","language":"ENGLISH","doi":"10.3133/ofr01206","usgsCitation":"Curtin, S.E., Andreasen, D., and Wheeler, J.C., 2001, Potentiometric surface of the Magothy aquifer in southern Maryland, September 1999: U.S. Geological Survey Open-File Report 2001-206, 1 map sheet, 8.5 x 11 in., https://doi.org/10.3133/ofr01206.","productDescription":"1 map sheet, 8.5 x 11 in.","costCenters":[],"links":[{"id":178366,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5103,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2001/ofr01-206/","linkFileType":{"id":5,"text":"html"}}],"scale":"250000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -77.33333333333333,38 ], [ -77.33333333333333,39.5 ], [ -76,39.5 ], [ -76,38 ], [ -77.33333333333333,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682f2e","contributors":{"authors":[{"text":"Curtin, Stephen E. securtin@usgs.gov","contributorId":3703,"corporation":false,"usgs":true,"family":"Curtin","given":"Stephen","email":"securtin@usgs.gov","middleInitial":"E.","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"preferred":true,"id":248275,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andreasen, David C.","contributorId":59003,"corporation":false,"usgs":true,"family":"Andreasen","given":"David C.","affiliations":[],"preferred":false,"id":248277,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wheeler, Judith C.","contributorId":13620,"corporation":false,"usgs":true,"family":"Wheeler","given":"Judith","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":248276,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":22425,"text":"ofr00399 - 2001 - Radiochemical and Chemical Constituents in Water from Selected Wells and Springs from the Southern Boundary of the Idaho National Engineering and Environmental Laboratory to the Hagerman Area, Idaho, 1999","interactions":[],"lastModifiedDate":"2012-02-02T00:08:05","indexId":"ofr00399","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2000-399","title":"Radiochemical and Chemical Constituents in Water from Selected Wells and Springs from the Southern Boundary of the Idaho National Engineering and Environmental Laboratory to the Hagerman Area, Idaho, 1999","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr00399","issn":"0094-9140","usgsCitation":"Bartholomay, R.C., Twining, B.V., and Campbell, L.J., 2001, Radiochemical and Chemical Constituents in Water from Selected Wells and Springs from the Southern Boundary of the Idaho National Engineering and Environmental Laboratory to the Hagerman Area, Idaho, 1999: U.S. Geological Survey Open-File Report 2000-399, 30 p. (2 figures, 14 tables, 11 p. of text), https://doi.org/10.3133/ofr00399.","productDescription":"30 p. (2 figures, 14 tables, 11 p. of text)","costCenters":[],"links":[{"id":95478,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0399/report.pdf","size":"2644","linkFileType":{"id":1,"text":"pdf"}},{"id":155631,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0399/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649ce2","contributors":{"authors":[{"text":"Bartholomay, Roy C. 0000-0002-4809-9287 rcbarth@usgs.gov","orcid":"https://orcid.org/0000-0002-4809-9287","contributorId":1131,"corporation":false,"usgs":true,"family":"Bartholomay","given":"Roy","email":"rcbarth@usgs.gov","middleInitial":"C.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"preferred":true,"id":188225,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Twining, Brian V. 0000-0003-1321-4721 btwining@usgs.gov","orcid":"https://orcid.org/0000-0003-1321-4721","contributorId":2387,"corporation":false,"usgs":true,"family":"Twining","given":"Brian","email":"btwining@usgs.gov","middleInitial":"V.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"preferred":true,"id":188226,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Campbell, Linford J.","contributorId":77174,"corporation":false,"usgs":true,"family":"Campbell","given":"Linford","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":188227,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":21665,"text":"ofr0136 - 2001 - Chemical composition of selected solid-phase samples from the Snake River Plain aquifer system and contributing drainages, eastern Idaho and western Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:08:04","indexId":"ofr0136","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-36","title":"Chemical composition of selected solid-phase samples from the Snake River Plain aquifer system and contributing drainages, eastern Idaho and western Wyoming","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr0136","issn":"0566-8174","usgsCitation":"Knobel, L., Cecil, L., Fisher, S., and Green, S., 2001, Chemical composition of selected solid-phase samples from the Snake River Plain aquifer system and contributing drainages, eastern Idaho and western Wyoming: U.S. Geological Survey Open-File Report 2001-36, iv, 20 p. :map ;28 cm., https://doi.org/10.3133/ofr0136.","productDescription":"iv, 20 p. :map ;28 cm.","costCenters":[],"links":[{"id":95449,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0036/report.pdf","size":"2148","linkFileType":{"id":1,"text":"pdf"}},{"id":155757,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0036/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e3fc7","contributors":{"authors":[{"text":"Knobel, L.L.","contributorId":83115,"corporation":false,"usgs":true,"family":"Knobel","given":"L.L.","affiliations":[],"preferred":false,"id":185161,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cecil, L.D.","contributorId":62616,"corporation":false,"usgs":true,"family":"Cecil","given":"L.D.","email":"","affiliations":[],"preferred":false,"id":185159,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fisher, S.","contributorId":71206,"corporation":false,"usgs":true,"family":"Fisher","given":"S.","email":"","affiliations":[],"preferred":false,"id":185160,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Green, S.R.","contributorId":83562,"corporation":false,"usgs":true,"family":"Green","given":"S.R.","email":"","affiliations":[],"preferred":false,"id":185162,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":44118,"text":"ofr00447 - 2001 - Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997","interactions":[],"lastModifiedDate":"2025-12-11T14:29:26.205791","indexId":"ofr00447","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2000-447","title":"Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997","docAbstract":"The population in San Luis Obispo County has grown steadily during the 1990s, and some land use has been converted from dry farming to grazing to irrigated vineyards and urban areas. Because insufficient surface-water supplies are available to meet the growing demand, ground-water pumpage has increased and the resulting water-level declines have raised concern that this water resource may become overstressed. One particular concern is whether the larger ground-water basins within the county function as large individual basins or whether subsurface structures divide these large basins into smaller subbasins, as differences in ground-water-level data suggest. Interferometric Synthetic Aperture Radar (InSAR) is used in locating land-surface displacement, which may indicate subsurface structures in ground-water basins by determining seasonal and historical land-surface changes. Owing to the high spatial detail of InSAR imagery, the InSAR-derived displacement maps can be used with ground-water-level data to reveal differential aquifer-system compaction related to the presence of geological structures or the distribution of compressible sediments that may define subbasin boundaries. This report describes InSAR displacement maps of the Paso Robles area of San Luis Obispo County and compares them to maps of seasonal changes in ground-water levels to detect the presence of aquifer-system compaction.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00447","issn":"ma","usgsCitation":"Valentine, D.W., Densmore, J., Galloway, D.L., and Amelung, F., 2001, Use of InSAR to identify land-surface displacements caused by aquifer-system compaction in the Paso Robles area, San Luis Obispo County, California, March to August 1997 (Version 1.0): U.S. Geological Survey Open-File Report 2000-447, 1 Plate: 48.00 x 36.00 inches, https://doi.org/10.3133/ofr00447.","productDescription":"1 Plate: 48.00 x 36.00 inches","costCenters":[{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":162335,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3777,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/ofr00-447/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"California","county":"San Luis Obispo County","otherGeospatial":"Paso Robles area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -120.90250108973157,\n              35.83105162842442\n            ],\n            [\n              -121.2945224818991,\n              35.26919561747786\n            ],\n            [\n              -120.66625104994506,\n              34.95701123308939\n            ],\n            [\n              -120.25216227277078,\n              35.642445852263236\n            ],\n            [\n              -120.90250108973157,\n              35.83105162842442\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db6051b2","contributors":{"authors":[{"text":"Valentine, David W.","contributorId":47427,"corporation":false,"usgs":true,"family":"Valentine","given":"David","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":229183,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Densmore, Jill N. 0000-0002-5345-6613","orcid":"https://orcid.org/0000-0002-5345-6613","contributorId":89179,"corporation":false,"usgs":true,"family":"Densmore","given":"Jill N.","affiliations":[],"preferred":false,"id":229185,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Galloway, Devin L. 0000-0003-0904-5355 dlgallow@usgs.gov","orcid":"https://orcid.org/0000-0003-0904-5355","contributorId":679,"corporation":false,"usgs":true,"family":"Galloway","given":"Devin","email":"dlgallow@usgs.gov","middleInitial":"L.","affiliations":[{"id":35860,"text":"Ohio-Kentucky-Indiana Water Science Center","active":true,"usgs":true},{"id":5078,"text":"Southwest Regional Director's Office","active":true,"usgs":true},{"id":509,"text":"Office of the Associate Director for Water","active":true,"usgs":true},{"id":5058,"text":"Office of the Chief Scientist for Water","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":229182,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Amelung, Falk","contributorId":83569,"corporation":false,"usgs":true,"family":"Amelung","given":"Falk","affiliations":[],"preferred":false,"id":229184,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":50431,"text":"ofr01324 - 2001 - A unified approach to probabilistic risk assessments for earthquakes, floods, landslides, and volcanoes : proceedings of a multidisciplinary workshop held in Golden, Colorado, November 16-17, 1999","interactions":[],"lastModifiedDate":"2018-03-16T12:58:25","indexId":"ofr01324","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"2001","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":"2001-324","title":"A unified approach to probabilistic risk assessments for earthquakes, floods, landslides, and volcanoes : proceedings of a multidisciplinary workshop held in Golden, Colorado, November 16-17, 1999","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr01324","usgsCitation":"2001, A unified approach to probabilistic risk assessments for earthquakes, floods, landslides, and volcanoes : proceedings of a multidisciplinary workshop held in Golden, Colorado, November 16-17, 1999: U.S. Geological Survey Open-File Report 2001-324, iii, 77 p., https://doi.org/10.3133/ofr01324.","productDescription":"iii, 77 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":86324,"rank":299,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2001/0324/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":175625,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2001/0324/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a54dd","contributors":{"compilers":[{"text":"Vecchia, Aldo V. 0000-0002-2661-4401 avecchia@usgs.gov","orcid":"https://orcid.org/0000-0002-2661-4401","contributorId":1173,"corporation":false,"usgs":true,"family":"Vecchia","given":"Aldo","email":"avecchia@usgs.gov","middleInitial":"V.","affiliations":[{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true},{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":731228,"contributorType":{"id":3,"text":"Compilers"},"rank":1}]}}
,{"id":50372,"text":"ofr00504 - 2000 - Simulation of ground water flow in the Glaciofluvial, Saginaw, Parma-Bayport, and Marshall Aquifers, Central Lower Peninsula of Michigan","interactions":[],"lastModifiedDate":"2026-01-21T17:22:07.762133","indexId":"ofr00504","displayToPublicDate":"2021-12-02T11:05:00","publicationYear":"2000","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":"2000-504","displayTitle":"Simulation of Ground-Water Flow in the Glaciofluvial, Saginaw, Parma-Bayport, and Marshall Aquifers, Central Lower Peninsula of Michigan","title":"Simulation of ground water flow in the Glaciofluvial, Saginaw, Parma-Bayport, and Marshall Aquifers, Central Lower Peninsula of Michigan","docAbstract":"<p>A steady-state finite difference model was developed to simulate ground-water flow in four regional aquifers in Michigan’s Lower Peninsula. The Glaciofluvial, Saginaw, Parma-Bayport, and Marshall aquifers were simulated as layers 1 through 4, respectively, in the model. Separately calculated vertical conductances input to the model were used to simulate the intervening Till/“Red Beds”, Saginaw, and Michigan confining units, respectively. The model domain was laterally bound by a continuous specifiedhead boundary, formed from Lakes Michigan, Huron, St. Clair, and Erie, together with the St. Clair and Detroit River connecting channels.</p><p>The model was developed to quantify regional ground-water flow in the aquifer systems using independently determined recharge estimates. The flow model showed that groundwater heads and flows in the Glaciofluvial aquifer are controlled by local stream stages and discharges, resulting in localized flow cells accounting for 95-percent of the overall model water budget. Simulation of recharge to an unspecified water table also enabled the estimation of ground-water discharge to three Great Lakes.</p><p>A computer diskette contains all MODFLOW and MODFLOWP input files, as well as digital model surfaces and several Fortran processing routines used to construct the surfaces. The diskette also provides the data used for calibration and sensitivity analysis.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00504","usgsCitation":"Hoaglund, J.R., Huffman, G., and Granneman, N., 2000, Simulation of ground water flow in the Glaciofluvial, Saginaw, Parma-Bayport, and Marshall Aquifers, Central Lower Peninsula of Michigan: U.S. Geological Survey Open-File Report 2000-504, iv, 36 p., https://doi.org/10.3133/ofr00504.","productDescription":"iv, 36 p.","numberOfPages":"36","costCenters":[],"links":[{"id":392379,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0504/ofr00504.pdf","text":"Report","size":"4.73 MB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 00-504"},{"id":176862,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0504/coverthb2.jpg"}],"country":"United States","state":"Michigan","otherGeospatial":"Saginaw, Parma-Bayport, and Marshall Aquifers","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -86.3525390625,\n              42.13082130188811\n            ],\n            [\n              -83.3203125,\n              42.13082130188811\n            ],\n            [\n              -83.3203125,\n              44.11914151643737\n            ],\n            [\n              -86.3525390625,\n              44.11914151643737\n            ],\n            [\n              -86.3525390625,\n              42.13082130188811\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p><a href=\"https://pubs.er.usgs.gov/contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7ee4b07f02db648545","contributors":{"authors":[{"text":"Hoaglund, John Robert III","contributorId":13685,"corporation":false,"usgs":true,"family":"Hoaglund","given":"John","suffix":"III","email":"","middleInitial":"Robert","affiliations":[],"preferred":false,"id":241296,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Huffman, G.C.","contributorId":44150,"corporation":false,"usgs":true,"family":"Huffman","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":241298,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Granneman, N.J.","contributorId":32978,"corporation":false,"usgs":true,"family":"Granneman","given":"N.J.","email":"","affiliations":[],"preferred":false,"id":241297,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24550,"text":"ofr00240 - 2000 - Airborne geophysical surveys in the Boulder Watershed, Jefferson and Lewis and Clark Counties, Montana","interactions":[],"lastModifiedDate":"2019-04-08T13:16:49","indexId":"ofr00240","displayToPublicDate":"2018-09-03T14:00:00","publicationYear":"2000","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":"2000-240","title":"Airborne geophysical surveys in the Boulder Watershed, Jefferson and Lewis and Clark Counties, Montana","docAbstract":"<h1>INTRODUCTION</h1><p>Three airborne geophysical surveys have been made in the Boulder watershed and adjacent areas (fig. 1).&nbsp;The objectives of the geophysical studies in the&nbsp;watershed is to map subsurface lithologic, structural and&nbsp;hydrologic features important in controlling possible&nbsp;ground water contamination from mining activities and to&nbsp;design remediation efforts. These studies are part of an&nbsp;abandoned mine land study&nbsp;of the Boulder Basin mining district and watershed.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00240","usgsCitation":"Smith, B.D., Labson, V.F., and  Hill, P.L., 2000, Airborne geophysical surveys in the Boulder Watershed, Jefferson and Lewis and Clark Counties, Montana; U.S. Geological Survey Open-File Report 00-240, 4 p.","productDescription":"Report: 5 p.; Data","onlineOnly":"Y","costCenters":[{"id":35995,"text":"Geology, Geophysics, and Geochemistry Science Center","active":true,"usgs":true}],"links":[{"id":356825,"rank":4,"type":{"id":19,"text":"Raw Data"},"url":"https://pubs.usgs.gov/of/2000/0240/TUNNELS_HEM.zip","text":"TUNNELS HEM DATA","size":"34.4 MB","linkFileType":{"id":6,"text":"zip"},"description":"OFR 00-240 TUNNELS HEM DATA"},{"id":155074,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0240/coverthb.jpg"},{"id":356824,"rank":3,"type":{"id":19,"text":"Raw Data"},"url":"https://pubs.usgs.gov/of/2000/0240/BOULDER_HEM.zip","text":"BOULDER HEM DATA","size":"89.6 MB","linkFileType":{"id":6,"text":"zip"},"description":"OFR 00-240 BOULDER HEM DATA"},{"id":356822,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0240/ofr00240.pdf","text":"Report","size":"99.0 kB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 00-240"}],"country":"United States","state":"Montana","county":"Clark County, Jefferson County, Lewis County","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.4395751953125,\n              46.151297121751725\n            ],\n            [\n              -111.7529296875,\n              46.151297121751725\n            ],\n            [\n              -111.7529296875,\n              46.36398839132818\n            ],\n            [\n              -112.4395751953125,\n              46.36398839132818\n            ],\n            [\n              -112.4395751953125,\n              46.151297121751725\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","contact":"<p>Director, <a href=\"https://www.usgs.gov/centers/gggsc/\" data-mce-href=\"https://www.usgs.gov/centers/gggsc/\">Geology, Geophysics, and Geochemistry Science Center</a><br>U.S. Geological Survey<br>Box 25046, MS 973<br>Denver, CO 80225</p>","tableOfContents":"<ul><li>Introduction</li><li>Geologic Setting</li><li>Airborne Geophysical Surveys</li><li>Method</li><li>References</li></ul>","publishedDate":"2000-06-08","noUsgsAuthors":false,"publicationDate":"2000-06-08","publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db688fff","contributors":{"authors":[{"text":"Smith, Bruce D. 0000-0002-1643-2997 bsmith@usgs.gov","orcid":"https://orcid.org/0000-0002-1643-2997","contributorId":845,"corporation":false,"usgs":true,"family":"Smith","given":"Bruce","email":"bsmith@usgs.gov","middleInitial":"D.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":192134,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Labson, Victor Franklin","contributorId":62629,"corporation":false,"usgs":true,"family":"Labson","given":"Victor","email":"","middleInitial":"Franklin","affiliations":[],"preferred":false,"id":192136,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hill, Patricia L. pathill@usgs.gov","contributorId":1327,"corporation":false,"usgs":true,"family":"Hill","given":"Patricia","email":"pathill@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":192135,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70176057,"text":"ofr00065 - 2000 - Creating a standardized watersheds database for the Lower Rio Grande/Río Bravo, Texas","interactions":[],"lastModifiedDate":"2016-08-24T12:06:18","indexId":"ofr00065","displayToPublicDate":"2016-02-17T00:00:00","publicationYear":"2000","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":"00-065","title":"Creating a standardized watersheds database for the Lower Rio Grande/Río Bravo, Texas","docAbstract":"<p><span size=\"3\" data-mce-style=\"font-size: medium;\" style=\"font-size: medium;\">This report describes the creation of a large-scale watershed database for the lower Rio Grande/Río Bravo Basin in Texas. The watershed database includes watersheds delineated to all 1:24,000-scale mapped stream confluences and other hydrologically significant points, selected watershed characteristics, and hydrologic derivative datasets.</span></p><p><span size=\"3\" data-mce-style=\"font-size: medium;\" style=\"font-size: medium;\">Computer technology allows generation of preliminary watershed boundaries in a fraction of the time needed for manual methods. This automated process reduces development time and results in quality improvements in watershed boundaries and characteristics. These data can then be compiled in a permanent database, eliminating the time-consuming step of data creation at the beginning of a project and providing a stable base dataset that can give users greater confidence when further subdividing watersheds.</span></p><p><span size=\"3\" data-mce-style=\"font-size: medium;\" style=\"font-size: medium;\">A standardized dataset of watershed characteristics is a valuable contribution to the understanding and management of natural resources. Vertical integration of the input datasets used to automatically generate watershed boundaries is crucial to the success of such an effort. The optimum situation would be to use the digital orthophoto quadrangles as the source of all the input datasets. While the hydrographic data from the digital line graphs can be revised to match the digital orthophoto quadrangles, hypsography data cannot be revised to match the digital orthophoto quadrangles. Revised hydrography from the digital orthophoto quadrangle should be used to create an updated digital elevation model that incorporates the stream channels as revised from the digital orthophoto quadrangle. Computer-generated, standardized watersheds that are vertically integrated with existing digital line graph hydrographic data will continue to be difficult to create until revisions can be made to existing source datasets. Until such time, manual editing will be necessary to make adjustments for man-made features and changes in the natural landscape that are not reflected in the digital elevation model data.</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00065","collaboration":"In cooperation with the Texas Natural Resource Conservation Commission","usgsCitation":"Brown, J., Ulery, R.L., and Parcher, J.W., 2000, Creating a standardized watersheds database for the Lower Rio Grande/Río Bravo, Texas: U.S. Geological Survey Open-File Report 00-065, iii, 17 p., https://doi.org/10.3133/ofr00065.","productDescription":"iii, 17 p.","numberOfPages":"21","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":327800,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":327796,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/ofr00-065/00-065.pdf","text":"Creating a Standardized Watersheds Database for the Lower Rio Grande/ Río Bravo, Texas","size":"528 KB","linkFileType":{"id":1,"text":"pdf"},"description":"Creating a Standardized Watersheds Database for the Lower Rio Grande/ Río Bravo, Texas"}],"country":"United States","state":"Texas","county":"Webb","city":"Rio Bravo","otherGeospatial":"Lower Rio Grande","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -99.50325965881348,\n              27.362391688477363\n            ],\n            [\n              -99.50325965881348,\n              27.366889032381295\n            ],\n            [\n              -99.45948600769043,\n              27.366889032381295\n            ],\n            [\n              -99.45948600769043,\n              27.362391688477363\n            ],\n            [\n              -99.50325965881348,\n              27.362391688477363\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","tableOfContents":"<p><span face=\"Arial\" data-mce-style=\"font-family: Arial;\" style=\"font-family: Arial;\">CONTENTS</span></p><blockquote><p>Abstract</p><p>Introduction</p><blockquote><p>Purpose and Scope</p><p>Acknowledgments</p><p>Background</p><blockquote><blockquote><p>Watershed-Boundary Delineation</p><p>Standardized Watershed Classification</p><p>Watershed Characteristics</p><p>Topographic Datasets</p></blockquote></blockquote></blockquote><p>Methods Used to Create a Standardized Watersheds Database</p><blockquote><p>Source Datasets</p><p>DEM Processing—Creation of Hydrologic Derivatives&nbsp;</p><p>Watershed Delineation</p><blockquote><blockquote><p>Revision of the Hydrography</p><p>Computer-Generated Watershed Delineations</p><p>Review of Computer-Generated Watershed Delineations and&nbsp;<br>&nbsp;&nbsp;&nbsp;&nbsp; Manual Delineations</p><p>Watershed Region Coverage</p></blockquote></blockquote><p>Watershed Characteristics</p><p>Conflation of RF3 Attributes</p><p>Extending Hydrologic Unit Code (HUC) to 12 Digits</p></blockquote><p>Conclusions</p><p>Selected References</p><p>Appendix - Watershed Characteristic Computations</p></blockquote>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57c6af00e4b0f2f0cebe46f2","contributors":{"authors":[{"text":"Brown, J.R.","contributorId":56872,"corporation":false,"usgs":true,"family":"Brown","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":646963,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ulery, Randy L. rlulery@usgs.gov","contributorId":4679,"corporation":false,"usgs":true,"family":"Ulery","given":"Randy","email":"rlulery@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":646964,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Parcher, Jean W. jwparcher@usgs.gov","contributorId":2209,"corporation":false,"usgs":true,"family":"Parcher","given":"Jean","email":"jwparcher@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":true,"id":646965,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":79803,"text":"ofr2000491 - 2000 - Statistical Approaches to Interpretation of Local, Regional, and National Highway-Runoff and Urban-Stormwater Data","interactions":[],"lastModifiedDate":"2012-03-08T17:16:20","indexId":"ofr2000491","displayToPublicDate":"2007-04-17T00:00:00","publicationYear":"2000","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":"2000-491","title":"Statistical Approaches to Interpretation of Local, Regional, and National Highway-Runoff and Urban-Stormwater Data","docAbstract":"Decision makers need viable methods for the interpretation of local, regional, and national-highway runoff and urban-stormwater data including flows, concentrations and loads of chemical constituents and sediment, potential effects on receiving waters, and the potential effectiveness of various best management practices (BMPs). Valid (useful for intended purposes), current, and technically defensible stormwater-runoff models are needed to interpret data collected in field studies, to support existing highway and urban-runoffplanning processes, to meet National Pollutant Discharge Elimination System (NPDES) requirements, and to provide methods for computation of Total Maximum Daily Loads (TMDLs) systematically and economically.\r\n\r\nHistorically, conceptual, simulation, empirical, and statistical models of varying levels of detail, complexity, and uncertainty have been used to meet various data-quality objectives in the decision-making processes necessary for the planning, design, construction, and maintenance of highways and for other land-use applications. Water-quality simulation models attempt a detailed representation of the physical processes and mechanisms at a given site. Empirical and statistical regional water-quality assessment models provide a more general picture of water quality or changes in water quality over a region. All these modeling techniques share one common aspect-their predictive ability is poor without suitable site-specific data for calibration.\r\n\r\nTo properly apply the correct model, one must understand the classification of variables, the unique characteristics of water-resources data, and the concept of population structure and analysis. Classifying variables being used to analyze data may determine which statistical methods are appropriate for data analysis. An understanding of the characteristics of water-resources data is necessary to evaluate the applicability of different statistical methods, to interpret the results of these techniques, and to use tools and techniques that account for the unique nature of water-resources data sets. Populations of data on stormwater-runoff quantity and quality are often best modeled as logarithmic transformations. Therefore, these factors need to be considered to form valid, current, and technically defensible stormwater-runoff models.\r\n\r\nRegression analysis is an accepted method for interpretation of water-resources data and for prediction of current or future conditions at sites that fit the input data model. Regression analysis is designed to provide an estimate of the average response of a system as it relates to variation in one or more known variables. To produce valid models, however, regression analysis should include visual analysis of scatterplots, an examination of the regression equation, evaluation of the method design assumptions, and regression diagnostics. A number of statistical techniques are described in the text and in the appendixes to provide information necessary to interpret data by use of appropriate methods.\r\n\r\nUncertainty is an important part of any decisionmaking process. In order to deal with uncertainty problems, the analyst needs to know the severity of the statistical uncertainty of the methods used to predict water quality. Statistical models need to be based on information that is meaningful, representative, complete, precise, accurate, and comparable to be deemed valid, up to date, and technically supportable. 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,{"id":24462,"text":"ofr0091 - 2000 - Descriptions of selected digital spatial data for former Air Force Plant 36, Evendale, Ohio","interactions":[],"lastModifiedDate":"2012-02-02T00:08:09","indexId":"ofr0091","displayToPublicDate":"2002-11-01T00:00:00","publicationYear":"2000","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":"2000-91","title":"Descriptions of selected digital spatial data for former Air Force Plant 36, Evendale, Ohio","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr0091","issn":"0094-9140","usgsCitation":"Schalk, C.W., 2000, Descriptions of selected digital spatial data for former Air Force Plant 36, Evendale, Ohio: U.S. Geological Survey Open-File Report 2000-91, iii, 39 p. :maps ;28 cm., https://doi.org/10.3133/ofr0091.","productDescription":"iii, 39 p. :maps ;28 cm.","costCenters":[],"links":[{"id":156641,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0091/report-thumb.jpg"},{"id":53530,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0091/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db66803d","contributors":{"authors":[{"text":"Schalk, Charles W. cwschalk@usgs.gov","contributorId":1726,"corporation":false,"usgs":true,"family":"Schalk","given":"Charles","email":"cwschalk@usgs.gov","middleInitial":"W.","affiliations":[{"id":371,"text":"Maine Water Science Center","active":true,"usgs":true}],"preferred":true,"id":191973,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22894,"text":"ofr00370 - 2000 - Water-quality, bed-sediment, and biological data (October 1998 through September 1999) and statistical summaries of data for streams in the upper Clark Fork basin, Montana","interactions":[],"lastModifiedDate":"2022-06-14T21:16:45.502003","indexId":"ofr00370","displayToPublicDate":"2002-11-01T00:00:00","publicationYear":"2000","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":"2000-370","title":"Water-quality, bed-sediment, and biological data (October 1998 through September 1999) and statistical summaries of data for streams in the upper Clark Fork basin, Montana","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00370","usgsCitation":"Dodge, K.A., Hornberger, M.I., and David, C.P., 2000, Water-quality, bed-sediment, and biological data (October 1998 through September 1999) and statistical summaries of data for streams in the upper Clark Fork basin, Montana: U.S. Geological Survey Open-File Report 2000-370, iv, 102 p., https://doi.org/10.3133/ofr00370.","productDescription":"iv, 102 p.","costCenters":[],"links":[{"id":402185,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34368.htm","linkFileType":{"id":5,"text":"html"}},{"id":52300,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0370/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":154443,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0370/report-thumb.jpg"}],"country":"United States","state":"Montana","otherGeospatial":"upper Clark Fork basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -113.895263671875,\n              46.07323062540835\n            ],\n            [\n              -112.08251953125,\n              46.07323062540835\n            ],\n            [\n              -112.08251953125,\n              47.00273390667881\n            ],\n            [\n              -113.895263671875,\n              47.00273390667881\n            ],\n            [\n              -113.895263671875,\n              46.07323062540835\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa429","contributors":{"authors":[{"text":"Dodge, K. A.","contributorId":40615,"corporation":false,"usgs":true,"family":"Dodge","given":"K.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":189088,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hornberger, Michelle I. 0000-0002-7787-3446","orcid":"https://orcid.org/0000-0002-7787-3446","contributorId":23574,"corporation":false,"usgs":true,"family":"Hornberger","given":"Michelle","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":189087,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"David, C. P. C.","contributorId":76343,"corporation":false,"usgs":true,"family":"David","given":"C.","email":"","middleInitial":"P. C.","affiliations":[],"preferred":false,"id":189089,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24282,"text":"ofr00476 - 2000 - Water-quality and ground-water-level trends, 1990-99, and data collected from 1995 through 1999, East Mountain area, Bernalillo County, central New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:01","indexId":"ofr00476","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2000","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":"2000-476","title":"Water-quality and ground-water-level trends, 1990-99, and data collected from 1995 through 1999, East Mountain area, Bernalillo County, central New Mexico","docAbstract":"Bernalillo County officials recognize the importance of \r\nmonitoring water quality and ground-water levels in rapidly \r\ndeveloping areas. For this reason, water-quality and ground-water-\r\nlevel data were collected from 87 wells, 3 springs, and the Ojo \r\nGrande Acequia in the east mountain area of Bernalillo County \r\nbetween January 1990 and June 1999. The water samples were \r\nanalyzed for selected nutrient species; total organic carbon; \r\nmajor dissolved constituents; methylene blue active substances; \r\nand dissolved arsenic. Analytical results were used to compute \r\nhardness, sodium adsorption ratio, and dissolved solids. Specific \r\nconductance, pH, air and water temperature, alkalinity, and \r\ndissolved oxygen were measured in the field at the time of sample \r\ncollection. Ground-water levels were measured at the time of \r\nsample collection.\r\n\r\nFrom January 1990 through June 1993, water-quality and ground-\r\nwater-level data were collected monthly from an initial set of 20 \r\nwells; these data were published in a 1995 report. During 1995, \r\nwater samples and ground-water-level data were collected and \r\nanalyzed from the initial set of 20 wells and from an additional 31 \r\nwells, 2 springs, and the Ojo Grande Acequia; these data were \r\npublished in a 1996 report. Additional water-quality and \r\nground-water-level data have been collected from sites in the east \r\nmountain area: 34 wells and the acequia during 1997, 14 wells and \r\n1 spring during 1998, and 6 wells during 1999.\r\n\r\nWater-quality and ground- water-level data collected in the \r\neast mountain area during 1995 through 1999 are presented in \r\ntables. In addition, temporal trends for ground-water levels, \r\nconcentrations of total and dissolved nitrite plus nitrate, \r\nconcentrations of dissolved chloride, and specific conductance \r\nare presented for 20 selected wells in water-quality and water-\r\nlevel hydrographs.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr00476","issn":"0094-9140","usgsCitation":"Rankin, D., 2000, Water-quality and ground-water-level trends, 1990-99, and data collected from 1995 through 1999, East Mountain area, Bernalillo County, central New Mexico: U.S. Geological Survey Open-File Report 2000-476, 41 p. (22 figures, 2 tables, 4 p. of text), https://doi.org/10.3133/ofr00476.","productDescription":"41 p. (22 figures, 2 tables, 4 p. of text)","costCenters":[],"links":[{"id":155016,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0476/report-thumb.jpg"},{"id":53403,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0476/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb713","contributors":{"authors":[{"text":"Rankin, D.R.","contributorId":28991,"corporation":false,"usgs":true,"family":"Rankin","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":191624,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
]}