{"pageNumber":"3186","pageRowStart":"79625","pageSize":"25","recordCount":184884,"records":[{"id":25556,"text":"wri004100 - 2000 - Ground-water quality in regional, agricultural, and urban settings in the Puget Sound Basin, Washington and British Columbia, 1996-1998","interactions":[],"lastModifiedDate":"2021-05-28T16:24:41.253662","indexId":"wri004100","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4100","title":"Ground-water quality in regional, agricultural, and urban settings in the Puget Sound Basin, Washington and British Columbia, 1996-1998","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri004100","usgsCitation":"Inkpen, E.L., Tesoriero, A., Ebbert, J., Silva, S.R., and Sandstrom, M.W., 2000, Ground-water quality in regional, agricultural, and urban settings in the Puget Sound Basin, Washington and British Columbia, 1996-1998: U.S. Geological Survey Water-Resources Investigations Report 2000-4100, vi, 66 p., https://doi.org/10.3133/wri004100.","productDescription":"vi, 66 p.","costCenters":[{"id":452,"text":"National Water Quality Laboratory","active":true,"usgs":true}],"links":[{"id":95536,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4100/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157659,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4100/report-thumb.jpg"}],"country":"United States, Canada","state":"Washington, British Columbia","otherGeospatial":"Puget Sound Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -125.46386718750001,\n              46.78501604269256\n            ],\n            [\n              -120.673828125,\n              46.78501604269256\n            ],\n            [\n              -120.673828125,\n              49.439556958940855\n            ],\n            [\n              -125.46386718750001,\n              49.439556958940855\n            ],\n            [\n              -125.46386718750001,\n              46.78501604269256\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db667291","contributors":{"authors":[{"text":"Inkpen, E. L.","contributorId":39776,"corporation":false,"usgs":true,"family":"Inkpen","given":"E.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":194178,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tesoriero, A. J.","contributorId":99127,"corporation":false,"usgs":true,"family":"Tesoriero","given":"A. J.","affiliations":[],"preferred":false,"id":194180,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ebbert, J.C.","contributorId":57451,"corporation":false,"usgs":true,"family":"Ebbert","given":"J.C.","affiliations":[],"preferred":false,"id":194179,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Silva, S. R.","contributorId":27474,"corporation":false,"usgs":true,"family":"Silva","given":"S.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":194177,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Sandstrom, Mark W. 0000-0003-0006-5675 sandstro@usgs.gov","orcid":"https://orcid.org/0000-0003-0006-5675","contributorId":706,"corporation":false,"usgs":true,"family":"Sandstrom","given":"Mark","email":"sandstro@usgs.gov","middleInitial":"W.","affiliations":[{"id":503,"text":"Office of Water Quality","active":true,"usgs":true},{"id":452,"text":"National Water Quality Laboratory","active":true,"usgs":true},{"id":5046,"text":"Branch of Analytical Serv (NWQL)","active":true,"usgs":true},{"id":37464,"text":"WMA - Laboratory & Analytical Services Division","active":true,"usgs":true}],"preferred":true,"id":194176,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":25419,"text":"wri004123 - 2000 - Comparison of nitrate, pesticides, and volatile organic compounds in samples from monitoring and public-supply wells, Kirkwood-Cohansey aquifer system, southern New Jersey","interactions":[],"lastModifiedDate":"2022-05-18T19:27:10.018363","indexId":"wri004123","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4123","title":"Comparison of nitrate, pesticides, and volatile organic compounds in samples from monitoring and public-supply wells, Kirkwood-Cohansey aquifer system, southern New Jersey","docAbstract":"The number and total concentration of\r\nvolatile organic compounds (VOCs) per\r\nsample were significantly greater in water from\r\npublic-supply wells than in water from shallow\r\nand moderate-depth monitoring wells in the\r\nsurficial Kirkwood-Cohansey aquifer system in\r\nthe Glassboro area of southern New Jersey. In\r\ncontrast, concentrations of nitrate (as nitrogen)\r\nand the number and total concentration of\r\npesticides per sample were statistically similar\r\nin samples from shallow and moderate-depth\r\nmonitoring wells and those from public-supply\r\nwells.\r\nVOCs in ground water typically are\r\nderived from point sources, which commonly\r\nexist in urban areas and which result in\r\nspatially variable contaminant concentrations\r\nnear the water table. Because larger volumes of\r\nwater are withdrawn from public-supply wells\r\nthan from monitoring wells, their contributing\r\nareas are larger and, therefore, they are more\r\nlikely to intercept water flowing from VOC\r\npoint sources. Additionally, public-supply\r\nwells intercept flow paths that span a large\r\ntemporal interval. Public-supply wells in the\r\nGlassboro study area withdraw water flowing\r\nalong short paths, which contains VOCs that\r\nrecently entered the aquifer system, and water\r\nflowing along relatively long paths, which\r\ncontains VOCs that originated from the\r\ndegradation of parent compounds or that are\r\nassociated with past land uses. Because the\r\nvolume of water withdrawn from monitoring\r\nwells is small and because shallow monitoring\r\nwells are screened near the water table, they\r\ngenerally intercept only relatively short flow\r\npaths. Therefore, samples from these wells\r\nrepresent relatively recent, discrete time\r\nintervals and contain both fewer VOCs and a\r\nlower total VOC concentration than samples\r\nfrom public-supply wells.\r\nNitrate and pesticides in ground water\r\ntypically are derived from nonpoint sources,\r\nwhich commonly are found in both agricultural\r\nand urban areas and typically result in lowlevel,\r\nrelatively uniform concentrations near\r\nthe water table. Because nonpoint sources are\r\ndiffuse and because processes such as\r\ndegradation or sorption/dispersion do not occur\r\nat rates sufficient to prevent detection of these\r\nconstituents in parts of the aquifer used for\r\ndomestic and public supply in the study area,\r\nconcentrations of nitrate and pesticides and\r\nnumbers of pesticide compounds are likely to\r\nbe similar in samples from shallow monitoring\r\nwells and samples from public-supply wells.\r\nResults of a comparison of (1) the general\r\ncharacteristics of, and water-quality data from,\r\npublic-supply wells in the Glassboro study area\r\nto available data from public-supply wells\r\nscreened in the Kirkwood-Cohansey aquifer\r\nsystem outside the study area, and (2) land-use\r\nsettings, soil characteristics, and aquifer\r\nproperties in and outside the study area indicate\r\nthat the findings of this study likely are\r\napplicable to the entire extent of the Kirkwood-\r\nCohansey aquifer system in southern New\r\nJersey.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri004123","usgsCitation":"Stackelberg, P.E., Kauffman, L.J., Baehr, A.L., and Ayers, M.A., 2000, Comparison of nitrate, pesticides, and volatile organic compounds in samples from monitoring and public-supply wells, Kirkwood-Cohansey aquifer system, southern New Jersey: U.S. Geological Survey Water-Resources Investigations Report 2000-4123, vi, 51 p., https://doi.org/10.3133/wri004123.","productDescription":"vi, 51 p.","numberOfPages":"58","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":156629,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4123/coverthb.jpg"},{"id":1806,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4123/wri004123.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 00-4123"},{"id":400776,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34825.htm"}],"country":"United States","state":"New Jersey","otherGeospatial":"Kirkwood-Cohansey aquifer system","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -75.307,\n              39.442\n            ],\n            [\n              -74.849,\n              39.442\n            ],\n            [\n              -74.849,\n              39.843\n            ],\n            [\n              -75.307,\n              39.843\n            ],\n            [\n              -75.307,\n              39.442\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":"4f4e4b24e4b07f02db6ae44d","contributors":{"authors":[{"text":"Stackelberg, Paul E. 0000-0002-1818-355X pestack@usgs.gov","orcid":"https://orcid.org/0000-0002-1818-355X","contributorId":1069,"corporation":false,"usgs":true,"family":"Stackelberg","given":"Paul","email":"pestack@usgs.gov","middleInitial":"E.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":193610,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kauffman, L. J. 0000-0003-4564-0362","orcid":"https://orcid.org/0000-0003-4564-0362","contributorId":65217,"corporation":false,"usgs":true,"family":"Kauffman","given":"L.","email":"","middleInitial":"J.","affiliations":[{"id":470,"text":"New Jersey Water Science Center","active":true,"usgs":true}],"preferred":false,"id":193613,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Baehr, A. L.","contributorId":59831,"corporation":false,"usgs":true,"family":"Baehr","given":"A.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":193612,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ayers, M. A.","contributorId":41417,"corporation":false,"usgs":true,"family":"Ayers","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":193611,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":25591,"text":"wri004192 - 2000 - Hydrologic conditions and distribution of selected constituents in water, Snake River Plain aquifer, Idaho National Engineering and Environmental Laboratory, Idaho, 1996 through 1998","interactions":[],"lastModifiedDate":"2012-02-02T00:08:29","indexId":"wri004192","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4192","title":"Hydrologic conditions and distribution of selected constituents in water, Snake River Plain aquifer, Idaho National Engineering and Environmental Laboratory, Idaho, 1996 through 1998","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri004192","usgsCitation":"Bartholomay, R.C., Tucker, B., Davis, L., and Greene, M., 2000, Hydrologic conditions and distribution of selected constituents in water, Snake River Plain aquifer, Idaho National Engineering and Environmental Laboratory, Idaho, 1996 through 1998: U.S. Geological Survey Water-Resources Investigations Report 2000-4192, vi, 52 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri004192.","productDescription":"vi, 52 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":95543,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4192/report.pdf","size":"8899","linkFileType":{"id":1,"text":"pdf"}},{"id":158236,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4192/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611615","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":194325,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tucker, B.J.","contributorId":42230,"corporation":false,"usgs":true,"family":"Tucker","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":194326,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Davis, L.C.","contributorId":82291,"corporation":false,"usgs":true,"family":"Davis","given":"L.C.","email":"","affiliations":[],"preferred":false,"id":194327,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Greene, M.R.","contributorId":96723,"corporation":false,"usgs":true,"family":"Greene","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":194328,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":25565,"text":"wri004142 - 2000 - Hydrogeologic characterization of six sites in southeastern Minnesota using borehole flowmeters and other geophysical logs","interactions":[],"lastModifiedDate":"2020-02-24T06:25:48","indexId":"wri004142","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4142","title":"Hydrogeologic characterization of six sites in southeastern Minnesota using borehole flowmeters and other geophysical logs","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri004142","usgsCitation":"Paillet, F.L., Lundy, J., Tipping, R., Runkel, A., Reeves, L., and Green, J., 2000, Hydrogeologic characterization of six sites in southeastern Minnesota using borehole flowmeters and other geophysical logs: U.S. Geological Survey Water-Resources Investigations Report 2000-4142, v, 33 p. , https://doi.org/10.3133/wri004142.","productDescription":"v, 33 p. ","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":157538,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4142/report-thumb.jpg"},{"id":95540,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4142/report.pdf","size":"2302","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Minnesota","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -92.900390625,\n              44.99588261816546\n            ],\n            [\n              -92.6806640625,\n              45.22848059584359\n            ],\n            [\n              -94.6142578125,\n              45.30580259943578\n            ],\n            [\n              -94.15283203125,\n              43.51668853502906\n            ],\n            [\n              -91.29638671875,\n              43.5326204268101\n            ],\n            [\n              -91.3623046875,\n              43.97700467496408\n            ],\n            [\n              -92.900390625,\n              44.99588261816546\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adee4b07f02db6874cf","contributors":{"authors":[{"text":"Paillet, Frederick L.","contributorId":63820,"corporation":false,"usgs":true,"family":"Paillet","given":"Frederick","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":194220,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lundy, James","contributorId":51596,"corporation":false,"usgs":true,"family":"Lundy","given":"James","affiliations":[],"preferred":false,"id":194219,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tipping, Robert","contributorId":86222,"corporation":false,"usgs":true,"family":"Tipping","given":"Robert","affiliations":[],"preferred":false,"id":194221,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Runkel, Anthony","contributorId":87023,"corporation":false,"usgs":true,"family":"Runkel","given":"Anthony","affiliations":[],"preferred":false,"id":194222,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Reeves, Laurel","contributorId":50781,"corporation":false,"usgs":true,"family":"Reeves","given":"Laurel","email":"","affiliations":[],"preferred":false,"id":194218,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Green, Jeffrey","contributorId":17477,"corporation":false,"usgs":true,"family":"Green","given":"Jeffrey","email":"","affiliations":[],"preferred":false,"id":194217,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":24918,"text":"ofr00360 - 2000 - A ground electromagnetic survey used to map sulfides and acid sulfate ground waters at the abandoned Cabin Branch Mine, Prince William Forest Park, northern Virginia gold-pyrite belt","interactions":[],"lastModifiedDate":"2023-09-13T15:37:47.955091","indexId":"ofr00360","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-360","title":"A ground electromagnetic survey used to map sulfides and acid sulfate ground waters at the abandoned Cabin Branch Mine, Prince William Forest Park, northern Virginia gold-pyrite belt","docAbstract":"<p>INTRODUCTION AND BACKGROUND: Prince William Forest Park is situated at the northeastern end of the Virginia Gold-Pyrite belt northwest of the town of Dumfries, VA. The U. S. Marine Corps Reservation at Quantico borders the park on the west and south, and occupies part of the same watershed. Two abandoned mines are found within the park: the Cabin Branch pyrite mine, a historic source of acid mine drainage, and the Greenwood gold mine, a source of mercury contamination. Both are within the watershed of Quantico Creek (Fig.1). The Cabin Branch mine (also known as the Dumfries mine) lies about 2.4 km northwest of the town of Dumfries. It exploited a 300 meter-long, lens-shaped body of massive sulfide ore hosted by metamorphosed volcanic rocks; during its history over 200,000 tons of ore were extracted and processed locally. The site became part of the National Capitol Region of the National Park Service in 1940 and is currently managed by the National Park Service. In 1995 the National Park Service, in cooperation with the Virginia Department of Mines, Minerals, and Energy reclaimed the Cabin Branch site. The Virginia Gold-Pyrite belt, also known as the central Virginia volcanic-plutonic belt, is host to numerous abandoned metal mines (Pavlides and others, 1982), including the Cabin Branch deposit. The belt itself extends from its northern terminus near Cabin Branch, about 50 km south of Washington, D.C., approximately 175 km to the southwest into central Virginia. It is underlain by metamorphosed volcanic and clastic (non-carbonate) sedimentary rocks, originally deposited approximately 460 million years ago during the Ordovician Period (Horton and others, 1998). Three kinds of deposits are found in the belt: volcanic-associated massive sulfide deposits, low-sulfide quartz-gold vein deposits, and gold placer deposits. The massive sulfide deposits such as Cabin Branch were historically mined for their sulfur, copper, zinc, and lead contents, but also yielded byproduct gold and silver. The environmental impact of massive sulfide deposits can be substantial. These deposits are characterized by high concentrations of heavy-metal sulfide minerals, hosted by silicate rocks. Thus, weathering of these deposits and their mine wastes has the potential to generate heavy-metal laden sulfuric acid that can have negative impacts on aquatic ecosystems. In addition, lead associated with solid mine wastes has the potential for human health impacts through ingestion. The heavy metals that are encountered in these deposits and are most likely to cause environmental impacts include copper, zinc, lead, cadmium, and arsenic. In addition, the weathering of pyrite releases large amounts of iron, and the acid generated attacks the country rocks and causes the release of large amounts of aluminum, which also can severely impact aquatic ecosystems. A reclamation attempt was made at the site in 1995, including construction of storm-water diversion trenches around the abandoned mine area, grading tailings away from the stream bank, addition of pulverized limestone and topsoil, and revegetation. The post-reclamation chemistry of shallow groundwaters (&lt;3 meters deep) shows a neutral pH on the southwestern bank of the stream but pH of 4.1 to 4.5 on the northeastern bank. The dominant ions are Fe2+ and SO42- (Seal, Haffner, Meier, and Pollio, 1999) A ground electromagnetic survey was conducted over the site in 1999 as part of a wider study ( Seal, Haffner, and Meier, 1998a,b, 1999). It was hoped that a 3-D map of the soil conductivity derived from the survey could provide insight into the distribution of the mobilized sulfides present under the ground.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00360","usgsCitation":"Wynn, J.C., 2000, A ground electromagnetic survey used to map sulfides and acid sulfate ground waters at the abandoned Cabin Branch Mine, Prince William Forest Park, northern Virginia gold-pyrite belt: U.S. Geological Survey Open-File Report 2000-360, 14 p., https://doi.org/10.3133/ofr00360.","productDescription":"14 p.","costCenters":[],"links":[{"id":420765,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_40473.htm","linkFileType":{"id":5,"text":"html"}},{"id":53892,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0360/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":9152,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/of00-360/","linkFileType":{"id":5,"text":"html"}},{"id":158153,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0360/report-thumb.jpg"}],"country":"United States","state":"Virginia","otherGeospatial":"Cabin Branch mine","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -77.341,\n              38.625\n            ],\n            [\n              -77.4,\n              38.625\n            ],\n            [\n              -77.4,\n              38.567\n            ],\n            [\n              -77.341,\n              38.567\n            ],\n            [\n              -77.341,\n              38.625\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae5a7","contributors":{"authors":[{"text":"Wynn, Jeffrey C.","contributorId":81081,"corporation":false,"usgs":true,"family":"Wynn","given":"Jeffrey","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":192796,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31145,"text":"ofr200096 - 2000 - Digital Map of Water-Level Changes in the High Plains Aquifer in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1980 to 1997","interactions":[],"lastModifiedDate":"2017-09-20T16:51:08","indexId":"ofr200096","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-96","title":"Digital Map of Water-Level Changes in the High Plains Aquifer in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1980 to 1997","docAbstract":"This data set consists of digital water-level-change contours for the High Plains aquifer in the central United States, 1980 to 1997.  The High Plains aquifer extends from south of 32 degrees to almost 44 degrees north latitude and from 96 degrees 30 minutes to 104 degrees west longitude.  The aquifer underlies about 174,000 square miles in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming.\r\n\r\nThis digital data set was created from 5,233 wells measured in both 1980 and 1997.  The water-level-change contours were drawn manually on mylar at a scale of 1:1,000,000.  The contours then were converted to a digital map.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr200096","usgsCitation":"Fischer, B.C., Kollasch, K.M., and McGuire, V.L., 2000, Digital Map of Water-Level Changes in the High Plains Aquifer in Parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1980 to 1997 (Edition 1.0): U.S. Geological Survey Open-File Report 2000-96, NA, https://doi.org/10.3133/ofr200096.","productDescription":"NA","additionalOnlineFiles":"Y","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true},{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"links":[{"id":10107,"rank":9999,"type":{"id":16,"text":"Metadata"},"url":"https://water.usgs.gov/GIS/metadata/usgswrd/XML/ofr00-96_wlc80_97.xml"},{"id":2644,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr00-096 ","linkFileType":{"id":5,"text":"html"}},{"id":160839,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"1000000","projection":"Albers Equal Area Conic","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -106.00138888888888,31.65 ], [ -106.00138888888888,43.800555555555555 ], [ -96.25083333333333,43.800555555555555 ], [ -96.25083333333333,31.65 ], [ -106.00138888888888,31.65 ] ] ] } } ] }","edition":"Edition 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d5f9","contributors":{"authors":[{"text":"Fischer, Brian C.","contributorId":49832,"corporation":false,"usgs":true,"family":"Fischer","given":"Brian","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205129,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kollasch, Keith M.","contributorId":101291,"corporation":false,"usgs":true,"family":"Kollasch","given":"Keith","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":205130,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"McGuire, Virginia L. 0000-0002-3962-4158 vlmcguir@usgs.gov","orcid":"https://orcid.org/0000-0002-3962-4158","contributorId":404,"corporation":false,"usgs":true,"family":"McGuire","given":"Virginia","email":"vlmcguir@usgs.gov","middleInitial":"L.","affiliations":[{"id":464,"text":"Nebraska Water Science Center","active":true,"usgs":true}],"preferred":true,"id":205128,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":22053,"text":"ofr00403 - 2000 - Preliminary report on geophysics of the Verde River headwaters region, Arizona","interactions":[],"lastModifiedDate":"2023-06-22T13:29:21.339322","indexId":"ofr00403","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-403","title":"Preliminary report on geophysics of the Verde River headwaters region, Arizona","docAbstract":"This report summarizes the acquisition, data processing, and preliminary interpretation of a high-resolution aeromagnetic and radiometric survey near the confluence of the Big and Little Chino basins in the headwaters of the Verde River, Arizona. The goal of the aeromagnetic study is to improve understanding of the geologic framework as it affects groundwater flow, particularly in relation to the occurrence of springs in the upper Verde River headwaters region. Radiometric data were also collected to map surficial rocks and soils, thus aiding geologic mapping of the basin fill. Additional gravity data were collected to enhance existing coverage. \n\nBoth aeromagnetic and gravity data indicate a large gradient along the Big Chino fault, a fault with Quaternary movement. Filtered aeromagnetic data show other possible faults within the basin fill and areas where volcanic rocks are shallowly buried. Gravity lows associated with Big Chino and Williamson Valleys indicate potentially significant accumulations of low-density basin fill. The absence of a gravity low associated with Little Chino Valley indicates that high-density rocks are shallow. \n\nThe radiometric maps show higher radioactivity associated with the Tertiary latites and with the sediments derived from them. The surficial materials on the eastern side of the Big Chino Valley are significantly lower in radioactivity and reflect the materials derived from the limestone and basalt east of the valley. The dividing line between the low radioactivity materials to the east and the higher radioactiviy materials to the west coincides approximately with the major drainage system of the valley, locally known as Big Chino Wash. This feature is remarkably straight and is approximately parallel to the Big Chino Fault. The uranium map shows large areas with concentrations greater than 5 ppm eU, and we expect that these areas will have a significantly higher risk potential for indoor radon.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00403","issn":"0094-9140","usgsCitation":"Langenheim, V., Duval, J.S., Wirt, L., and DeWitt, E., 2000, Preliminary report on geophysics of the Verde River headwaters region, Arizona: U.S. Geological Survey Open-File Report 2000-403, 28 p., https://doi.org/10.3133/ofr00403.","productDescription":"28 p.","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":51510,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0403/pdf/of00-403n.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":153067,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0403/report-thumb.jpg"},{"id":1222,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0403/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Arizona","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112.800407,34.606650 ], [ -112.800407,35.159775 ], [ -112.200279,35.159775 ], [ -112.200279,34.606650 ], [ -112.800407,34.606650 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cb58","contributors":{"authors":[{"text":"Langenheim, Victoria E. 0000-0003-2170-5213 zulanger@usgs.gov","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":1526,"corporation":false,"usgs":true,"family":"Langenheim","given":"Victoria E.","email":"zulanger@usgs.gov","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":186872,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Duval, J. S.","contributorId":15200,"corporation":false,"usgs":true,"family":"Duval","given":"J.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":186874,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wirt, Laurie","contributorId":13204,"corporation":false,"usgs":true,"family":"Wirt","given":"Laurie","affiliations":[],"preferred":false,"id":186873,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"DeWitt, Ed","contributorId":65081,"corporation":false,"usgs":true,"family":"DeWitt","given":"Ed","affiliations":[],"preferred":false,"id":186875,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":26672,"text":"wri994159 - 2000 - Occurrence of pesticides in five rivers of the Mississippi Embayment Study Unit, 1996-98","interactions":[],"lastModifiedDate":"2012-02-02T00:08:32","indexId":"wri994159","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"99-4159","title":"Occurrence of pesticides in five rivers of the Mississippi Embayment Study Unit, 1996-98","docAbstract":"The occurrence and temporal distribution of more than 80 pesticides and pesticide metabolites were determined in five rivers of the Mississippi Embayment National Water-Quality Assessment study unit from February 1996 through January 1998. More than 230 samples were collected and analyzed during the 2-year study. The five rivers sampled included three rivers with small, primarily agricultural watersheds; one river with a small urban watershed in Memphis, Tennessee; and one large river with mixed land use (row-crop agriculture, pasture, forest, and urban). Pesticides, usually herbicides, were frequently detected in water samples from every river. Insecticides were frequently detected (chlorpyrifos and diazinon in all samples) only in the river that drains the urban watershed. The occurrence of pesticides in surface water varied among the agricultural watersheds as well as between the agricultural and urban watersheds. The pesticides detected in the rivers that drain the agricultural watersheds were related to the major crop types cultivated in the watershed?corn is mostly grown in the northern part of the study unit, whereas cotton and rice are mostly grown in the southern part. The occurrence of pesticides in the Yazoo River, which drains the mixed land-use watershed, was similar to pesticide occurrence in the rivers that drain smaller agricultural watersheds, although concentrations were lower in the Yazoo River. Likewise, simazine, which was detected in all urban stream samples, was also detected in all Yazoo River samples, but in lower concentrations. The aquatic-life criteria for diazinon and chlorpyrifos was exceeded in 24 of 25 and 12 of 25 urban river samples, respectively, but only once or twice in agricultural and mixed-use watershed samples. Atrazine exceeded the aquatic-life criterion in about 20 percent of the samples from each river, particularly in the spring following pesticide application.","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri994159","usgsCitation":"Coupe, R.H., 2000, Occurrence of pesticides in five rivers of the Mississippi Embayment Study Unit, 1996-98: U.S. Geological Survey Water-Resources Investigations Report 99-4159, vi, 55 p. :col. ill., col. maps ;28 cm., https://doi.org/10.3133/wri994159.","productDescription":"vi, 55 p. :col. ill., col. maps ;28 cm.","costCenters":[],"links":[{"id":126747,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_99_4159.jpg"},{"id":2040,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://ms.water.usgs.gov/ms_proj/nawqa/pesticide/wri99_4159_coupe.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db6864aa","contributors":{"authors":[{"text":"Coupe, Richard H. 0000-0001-8679-1015 rhcoupe@usgs.gov","orcid":"https://orcid.org/0000-0001-8679-1015","contributorId":551,"corporation":false,"usgs":true,"family":"Coupe","given":"Richard","email":"rhcoupe@usgs.gov","middleInitial":"H.","affiliations":[{"id":394,"text":"Mississippi Water Science Center","active":true,"usgs":true}],"preferred":true,"id":196806,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28736,"text":"wri004026 - 2000 - Simulation of ground-water flow in an unconfined sand and gravel aquifer at Marathon, Cortland County, New York","interactions":[],"lastModifiedDate":"2017-04-04T13:51:32","indexId":"wri004026","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4026","title":"Simulation of ground-water flow in an unconfined sand and gravel aquifer at Marathon, Cortland County, New York","docAbstract":"<p>The Village of Marathon, in Cortland County, N.Y., has three municipal wells that tap a relatively thin (25 to 40 feet thick) and narrow (less than 0.25 mile wide) unconfined sand and gravel aquifer in the Tioughnioga River valley. Only one of the wells is in use because water from one well has been contaminated by petroleum chemicals from a leaking storage tank, and water from the other well contains high concentrations of manganese. The operating well pumps about 0.1 million gallons per day and supplies about 1,000 people.</p><p>A three-dimensional, finite-difference ground-water-flow model was used to (1) compute hydraulic heads in the aquifer under steady-state conditions, (2) develop a water budget, and (3) delineate the areas contributing recharge to two simulated wells that represent two of the municipal wells: one 57 feet east of the Tioughnioga River, the other 4,000 feet to the south and 75 feet from a man-made pond. The water budget for simulated long-term average, steady-state conditions with two simulated pumping wells indicates that the principal sources of recharge to the unconfined aquifer are unchanneled runoff and ground-water inflow from the uplands (41 percent of total recharge), precipitation that falls directly on the aquifer (34 percent), and stream leakage (23 percent). Only 2 percent of the recharge to the aquifer is from ground-water underflow into the northern end of the modeled area. Most of the simulated groundwater discharge from the modeled area (78 percent of total discharge) is to the Tioughnioga River; the rest discharges to the two simulated wells (19 percent) and as underflow at the southern end of the modeled area (3 percent).</p><p>Results of a particle-tracking analysis indicate that the aquifer contributing area of the northern (simulated) well is 0.10 mile wide and 0.15 mile long and encompasses 0.015 square miles; the contributing area of the southern (simulated) well is 0.20 mile wide and 0.11 mile long and encompasses 0.022 square miles. The average traveltime of ground water from the valley wall to either simulated well is about 1.5 years, calculated on the basis of an assumed aquifer porosity of 0.3. The flowpath analysis indicates that both contributing areas contain surface-water sources of recharge; the Tioughnioga River and Hunts Creek contribute water to the northern well, and a pond and a small tributary contribute water to the southern well.</p><p>Ground-water temperature in an observation well between the Tioughnioga River and the municipal well fluctuated several degrees Fahrenheit in response to pumping of the municipal well. This temperature fluctuation, in conjunction with the pumping well causing a ground-water gradient from the Tioughnioga River to the pumping well (ground-water levels in the pumping well were generally greater than 3 ft lower than that of the Tioughnioga River), indicate that there is a hydraulic connection between the river and aquifer at this site.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri004026","collaboration":"Prepared in cooperation with the Cortland County Soil and Water Conservation District","usgsCitation":"Miller, T.S., 2000, Simulation of ground-water flow in an unconfined sand and gravel aquifer at Marathon, Cortland County, New York: U.S. Geological Survey Water-Resources Investigations Report 2000-4026, iv, 24 p., https://doi.org/10.3133/wri004026.","productDescription":"iv, 24 p.","numberOfPages":"29","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":159113,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4026/coverthb.jpg"},{"id":2301,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4026/wri20004026.pdf","text":"Report","size":"1 MB","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 2000-4026"}],"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>Geology</li><li>Simulation of Ground-Water Flow</li><li>References Cited</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a74e4b07f02db6449ad","contributors":{"authors":[{"text":"Miller, Todd S. tsmiller@usgs.gov","contributorId":1190,"corporation":false,"usgs":true,"family":"Miller","given":"Todd","email":"tsmiller@usgs.gov","middleInitial":"S.","affiliations":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"preferred":true,"id":200315,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29072,"text":"wri004112 - 2000 - Hydrologic aspects of the 1998-99 drought in the Delaware River basin","interactions":[],"lastModifiedDate":"2017-07-10T08:24:21","indexId":"wri004112","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4112","title":"Hydrologic aspects of the 1998-99 drought in the Delaware River basin","docAbstract":"<p>A notable drought in the Delaware River Basin during late 1998 and most of 1999 had a major effect on surface and subsurface components of the hydrologic system. The drought conditions resulted from anomalous patterns in the general atmospheric circulation that diverted Gulf and subtropical Atlantic moisture away from the basin. From September 1998 to August 1999, the accumulated precipitation deficiency was greater than 12 inches in the part of the basin above Trenton, N.J. Flows in some streams, mainly in the middle and lower parts of the basin, decreased to levels near or less than those measured during the drought of the 1960's, the most severe drought of record in the basin. On several dates in August 1999, combined storage in three New York City water-supply reservoirs in the upper Delaware River Basin decreased by more than 2 billion gallons per day. The drought had a pronounced effect on ground-water levels, as the combination of below-normal recharge and elevated rates of evapotranspiration produced abnormal water-level declines and record low water levels in much of the basin. The drought was broken in mid-September 1999 when the remnants of Tropical Storm Floyd delivered drenching rains throughout the basin.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri004112","usgsCitation":"Paulachok, G.N., Krejmas, B.E., and Soden, H.L., 2000, Hydrologic aspects of the 1998-99 drought in the Delaware River basin: U.S. Geological Survey Water-Resources Investigations Report 2000-4112, v, 29 p. :ill. (some col.), maps (some col.) ;28 cm., https://doi.org/10.3133/wri004112.","productDescription":"v, 29 p. :ill. (some col.), maps (some col.) ;28 cm.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":95744,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4112/report.pdf","size":"7058","linkFileType":{"id":1,"text":"pdf"}},{"id":159443,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4112/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db611696","contributors":{"authors":[{"text":"Paulachok, Gary N. gnpaulac@usgs.gov","contributorId":3500,"corporation":false,"usgs":true,"family":"Paulachok","given":"Gary","email":"gnpaulac@usgs.gov","middleInitial":"N.","affiliations":[],"preferred":true,"id":200905,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krejmas, Bruce E.","contributorId":102501,"corporation":false,"usgs":true,"family":"Krejmas","given":"Bruce","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":200907,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Soden, Heidi L.","contributorId":75973,"corporation":false,"usgs":true,"family":"Soden","given":"Heidi","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":200906,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":29915,"text":"wri20004158 - 2000 - Delineation and Analysis of Uncertainty of Contributing Areas to Wells at the Southbury Training School, Southbury, Connecticut","interactions":[],"lastModifiedDate":"2012-02-02T00:09:02","indexId":"wri20004158","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4158","title":"Delineation and Analysis of Uncertainty of Contributing Areas to Wells at the Southbury Training School, Southbury, Connecticut","docAbstract":"Contributing areas to public-supply wells at the Southbury Training School in Southbury, Connecticut, were mapped by simulating ground-water flow in stratified glacial deposits in the lower Transylvania Brook watershed. The simulation used nonlinear regression methods and informational statistics to estimate parameters of a ground-water flow model using drawdown data from an aquifer test. The goodness of fit of the model and the uncertainty associated with model predictions were statistically measured. A watershed-scale model, depicting large-scale ground-water flow in the Transylvania Brook watershed, was used to estimate the distribution of groundwater recharge. Estimates of recharge from 10 small basins in the watershed differed on the basis of the drainage characteristics of each basin. Small basins having well-defined stream channels contributed less ground-water recharge than basins having no defined channels because potential ground-water recharge was carried away in the stream channel. Estimates of ground-water recharge were used in an aquifer-scale parameter-estimation model. Seven variations of the ground-water-flow system were posed, each representing the ground-water-flow system in slightly different but realistic ways. The model that most closely reproduced measured hydraulic heads and flows with realistic parameter values was selected as the most representative of the ground-water-flow system and was used to delineate boundaries of the contributing areas. The model fit revealed no systematic model error, which indicates that the model is likely to represent the major characteristics of the actual system. Parameter values estimated during the simulation are as follows: horizontal hydraulic conductivity of coarse-grained deposits, 154 feet per day; vertical hydraulic conductivity of coarse-grained deposits, 0.83 feet per day; horizontal hydraulic conductivity of fine-grained deposits, 29 feet per day; specific yield, 0.007; specific storage, 1.6E-05. Average annual recharge was estimated using the watershed-scale model with no parameter estimation and was determined to be 24 inches per year in the valley areas and 9 inches per year in the upland areas. The parameter estimates produced in the model are similar to expected values, with two exceptions. The estimated specific yield of the stratified glacial deposits is lower than expected, which could be caused by the layered nature of the deposits. The recharge estimate produced by the model was also lower?about 32 percent of the average annual rate. This could be caused by the timing of the aquifer test with respect to the annual cycle of ground-water recharge, and by some of the expected recharge going to parts of the flow system that were not simulated. The data used in the calibration were collected during an aquifer test from October 30 to November 4, 1996. The model fit was very good, as indicated by the correlation coefficient (0.999) between the weighted simulated values and weighted observed values. The model also reproduced the general rise in ground-water levels caused by ground-water recharge and the cyclic fluctuations caused by pumping prior to the aquifer test. Contributing areas were delineated using a particle-tracking procedure. Hypothetical particles of water were introduced at each model cell in the top layer and were tracked to determine whether or not they reached the pumped well. A deterministic contributing area was calculated using the calibrated model, and a probabilistic contributing area was calculated using a Monte Carlo approach along with the calibrated model. The Monte Carlo simulation was done, using the parameter variance/covariance matrix generated by the regression model, to estimate probabilities associated with the contributing area to the wells. The probabilities arise from uncertainty in the estimated parameter values, which in turn arise from the adequacy of the data available to comprehensively describe the groundwater-flow sy","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;Branch of Information Services [distributor],","doi":"10.3133/wri20004158","usgsCitation":"Starn, J.J., Stone, J., and Mullaney, J.R., 2000, Delineation and Analysis of Uncertainty of Contributing Areas to Wells at the Southbury Training School, Southbury, Connecticut: U.S. Geological Survey Water-Resources Investigations Report 2000-4158, v, 54 p. :ill., maps (some col.) ;28 cm., https://doi.org/10.3133/wri20004158.","productDescription":"v, 54 p. :ill., maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":9317,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://ct.water.usgs.gov/pubs/southburyweb1.pdf","size":"8568","linkFileType":{"id":1,"text":"pdf"}},{"id":160454,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abae4b07f02db67212d","contributors":{"authors":[{"text":"Starn, J. Jeffrey","contributorId":101617,"corporation":false,"usgs":true,"family":"Starn","given":"J.","email":"","middleInitial":"Jeffrey","affiliations":[],"preferred":false,"id":202352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Stone, Janet Radway","contributorId":72793,"corporation":false,"usgs":true,"family":"Stone","given":"Janet Radway","affiliations":[],"preferred":false,"id":202351,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mullaney, John R. 0000-0003-4936-5046 jmullane@usgs.gov","orcid":"https://orcid.org/0000-0003-4936-5046","contributorId":1957,"corporation":false,"usgs":true,"family":"Mullaney","given":"John","email":"jmullane@usgs.gov","middleInitial":"R.","affiliations":[{"id":196,"text":"Connecticut Water Science Center","active":true,"usgs":true},{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":202350,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":30308,"text":"wri004098 - 2000 - Pesticides detected in urban streams during rainstorms in King and Snohomish Counties, Washington, 1998","interactions":[],"lastModifiedDate":"2012-02-02T00:09:02","indexId":"wri004098","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4098","title":"Pesticides detected in urban streams during rainstorms in King and Snohomish Counties, Washington, 1998","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri004098","usgsCitation":"Voss, F.D., and Embrey, S.S., 2000, Pesticides detected in urban streams during rainstorms in King and Snohomish Counties, Washington, 1998: U.S. Geological Survey Water-Resources Investigations Report 2000-4098, v, 22 p. :ill., 1 col. map ;28 cm., https://doi.org/10.3133/wri004098.","productDescription":"v, 22 p. :ill., 1 col. map ;28 cm.","costCenters":[],"links":[{"id":95840,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4098/report.pdf","size":"3696","linkFileType":{"id":1,"text":"pdf"}},{"id":160431,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4098/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db688302","contributors":{"authors":[{"text":"Voss, Frank D. fdvoss@usgs.gov","contributorId":1651,"corporation":false,"usgs":true,"family":"Voss","given":"Frank","email":"fdvoss@usgs.gov","middleInitial":"D.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":203029,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Embrey, Sandra S.","contributorId":48170,"corporation":false,"usgs":true,"family":"Embrey","given":"Sandra","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":203030,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":30117,"text":"wri004253 - 2000 - Use of air-pressurized slug tests to estimate hydraulic conductivity at selected piezometers completed in the Santa Fe Group aquifer system, Albuquerque area, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:55","indexId":"wri004253","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4253","title":"Use of air-pressurized slug tests to estimate hydraulic conductivity at selected piezometers completed in the Santa Fe Group aquifer system, Albuquerque area, New Mexico","docAbstract":"The City of Albuquerque Public Works Department, Water Resources \r\nManagement (City), is interested in quantifying aquifer hydraulic \r\nproperties in the Albuquerque, New Mexico, area to better understand \r\nand manage water resources in the Middle Rio Grande Basin. In 1998, \r\nthe City and the U.S. Geological Survey entered into a cooperative \r\nprogram to determine hydraulic properties of aquifer material \r\nadjacent to screened intervals of piezometers in the Albuquerque \r\narea.\r\n\r\nInvestigators conducted slug tests from March 8 through April \r\n8, 1999, to estimate hydraulic conductivity of aquifer material \r\nadjacent to the screened intervals of 25 piezometers from 11 nested-\r\npiezometer sites in the Albuquerque area. At 20 of the \r\npiezometers, slug-test responses were typical; at 2 piezometers, \r\ntests were prematurely terminated because the tests were taking too \r\nlong to complete; and at 3 piezometers, test responses were \r\noscillatory. Methods used to estimate hydraulic conductivity \r\nwere the Bouwer and Rice method or the Cooper, Bredehoeft, and \r\nPapadopulos method for most tests; the Shapiro and Greene method for \r\nprematurely terminated tests; and the van der Kamp method for \r\noscillatory tests.\r\n\r\nHydraulic-conductivity estimates ranged from about 0.15 \r\nto 92 feet per day. In general, the smaller estimated values are \r\nassociated with fine-grained aquifer materials and the larger \r\nestimated hydraulic-conductivity values are associated with coarse-\r\ngrained aquifer materials adjacent to the screened intervals of the \r\npiezometers. Hydraulic-conductivity estimates ranged from \r\n0.15 to 8.2 feet per day for aquifer materials adjacent to the \r\nscreened intervals at 12 piezometers and from 12 to 41 feet \r\nper day for aquifer materials adjacent to the screened intervals \r\nat 10 piezometers. Hydraulic-conductivity estimates at four \r\npiezometers were greater than 41 feet per day.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri004253","usgsCitation":"Thomas, C.L., and Thorn, C.R., 2000, Use of air-pressurized slug tests to estimate hydraulic conductivity at selected piezometers completed in the Santa Fe Group aquifer system, Albuquerque area, New Mexico: U.S. Geological Survey Water-Resources Investigations Report 2000-4253, iv, 19 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri004253.","productDescription":"iv, 19 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":95826,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4253/report.pdf","size":"2265","linkFileType":{"id":1,"text":"pdf"}},{"id":159473,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4253/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d9e4b07f02db5dfe71","contributors":{"authors":[{"text":"Thomas, Carole L.","contributorId":50938,"corporation":false,"usgs":true,"family":"Thomas","given":"Carole","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":202707,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Thorn, Conde R.","contributorId":88397,"corporation":false,"usgs":true,"family":"Thorn","given":"Conde","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":202708,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":22404,"text":"ofr00387 - 2000 - Flood tracking chart for the Upper San Jacinto River Basin near Houston, Texas","interactions":[],"lastModifiedDate":"2016-08-25T16:59:27","indexId":"ofr00387","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-387","title":"Flood tracking chart for the Upper San Jacinto River Basin near Houston, Texas","docAbstract":"<p>The &ldquo;Flood Tracking Chart for the Upper San Jacinto River Basin near Houston, Texas&rdquo; can be used to track river stage and to assess flood-crest information during substantial storms. Water-surface elevation during a flood will provide emergency-response personnel, residents, and the traveling general public essential information to make informed decisions concerning conditions that threaten life and property in Montgomery County and parts of Harris, Liberty, and San Jacinto Counties.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00387","issn":"0094-9140","usgsCitation":"Barbie, D.L., 2000, Flood tracking chart for the Upper San Jacinto River Basin near Houston, Texas: U.S. Geological Survey Open-File Report 2000-387, 1 p., https://doi.org/10.3133/ofr00387.","productDescription":"1 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":156002,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr00387.PNG"},{"id":1468,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/ofr/ofr00-387/","linkFileType":{"id":5,"text":"html"}},{"id":327873,"rank":101,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/ofr00-387/pdf/00-387.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e7627","contributors":{"authors":[{"text":"Barbie, Dana L.","contributorId":64632,"corporation":false,"usgs":true,"family":"Barbie","given":"Dana","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":188185,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22635,"text":"ofr2000377 - 2000 - Graphs and tables used to describe electrical measurements of samples of unconsolidated materials, USGS Petrophysical Laboratory, Denver","interactions":[],"lastModifiedDate":"2012-02-02T00:07:57","indexId":"ofr2000377","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-377","title":"Graphs and tables used to describe electrical measurements of samples of unconsolidated materials, USGS Petrophysical Laboratory, Denver","docAbstract":"The U.S. Geological Survey Petrophysical Laboratory (PetLab) in Denver CO measures electrical properties of samples of earth materials collected by U.S. Geological Survey personnel. This report describes the standard graphs and tables produced by PetLab to present geoelectrical measurements made on samples of unconsolidated materials.\r\n","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr2000377","issn":"0094-9140","usgsCitation":"Campbell, D.L., and Horton, R., 2000, Graphs and tables used to describe electrical measurements of samples of unconsolidated materials, USGS Petrophysical Laboratory, Denver (Version 1.0): U.S. Geological Survey Open-File Report 2000-377, 16 p. :ill. ;28 cm., https://doi.org/10.3133/ofr2000377.","productDescription":"16 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":155344,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9100,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0377/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672385","contributors":{"authors":[{"text":"Campbell, David L.","contributorId":95447,"corporation":false,"usgs":true,"family":"Campbell","given":"David","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":188612,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Horton, Robert 0000-0001-5578-3733 rhorton@usgs.gov","orcid":"https://orcid.org/0000-0001-5578-3733","contributorId":612,"corporation":false,"usgs":true,"family":"Horton","given":"Robert","email":"rhorton@usgs.gov","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":188611,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":22403,"text":"ofr2000380 - 2000 - Droughts in Georgia","interactions":[],"lastModifiedDate":"2016-12-07T15:55:43","indexId":"ofr2000380","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-380","title":"Droughts in Georgia","docAbstract":"Droughts do not have the immediate effects of floods, but sustained droughts can cause economic stress throughout the State. The word 'drought' has various meanings, depending on a person's perspective. To a farmer, a drought is a period of moisture deficiency that affects the crops under cultivation - even two weeks without rainfall can stress many crops during certain periods of the growing cycle. To a meteorologist, a drought is a prolonged period when precipitation is less than normal. To a water manager, a drought is a deficiency in water supply that affects water availability and water quality. To a hydrologist, a drought is an extended period of decreased precipitation and streamflow. Droughts in Georgia have severely affected municipal and industrial water supplies, agriculture, stream water quality, recreation at major reservoirs, hydropower generation, navigation, and forest resources.\r\n\r\nIn Georgia, droughts have been documented at U.S. Geological Survey (USGS) streamflow gaging stations since the 1890's. From 1910 to 1940, about 20 streamflow gaging stations were in operation. Since the early 1950's through the late 1980's, about 100 streamflow gaging stations were in operation. Currently (2000), the USGS streamflow gaging network consists of more than 135 continuous-recording gages. 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,{"id":26424,"text":"wri004227 - 2000 - Preliminary hydraulic analysis and implications for restoration of Noyes Slough, Fairbanks, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:08:34","indexId":"wri004227","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4227","title":"Preliminary hydraulic analysis and implications for restoration of Noyes Slough, Fairbanks, Alaska","docAbstract":"The present-day channels of the Chena River and Noyes Slough in downtown Fairbanks, Alaska, were formed as sloughs of the Tanana River, and part of the flow of the Tanana River occupied these waterways. Flow in these channels was reduced after the completion of Moose Creek Dike in 1945, and flow in the Chena River was affected by regulation from the Chena River Lakes Flood Control Project, which was completed in 1980. In 1981, flow in the Chena River was regulated for the first time by Moose Creek Dam, located about 20 miles upstream from Fairbanks. Constructed as part of the Chena River Lakes Flood Control Project, the dam was designed to reduce maximum flows to 12,000 cubic feet per second in downtown Fairbanks. Cross-section measurements made near the entrance to Noyes Slough show that the channel bed of the Chena River has been downcutting, thereby reducing the magnitude and duration of flow in the slough. Consequently the slough slowly is drying up. The slough provides habitat for wildlife such as ducks, beaver, and muskrat and is a fishery for anadromous and other resident species. Beavers have built 10 dams in the slough. Declining flow in the slough may endanger the remaining habitat. Residents of the community wish to restore flow in Noyes Slough to create a clean, flowing waterway during normal summer flows. The desire is to enhance the slough as a fishery and habitat for other wildlife and for recreational boating. During this study, existing and new data were compiled to determine past and present hydraulic interaction between the Chena River and Noyes Slough. The U.S. Army Corps of Engineers Hydrologic Engineering Center River Analysis System (HECRAS) computer program was used to construct a model to use in evaluating alternatives for increasing flow in the slough. Under present conditions, the Chena must flow at about 2,400 cubic feet per second or more for flow to enter Noyes Slough. In an average year, water flows in Noyes Slough for 106 days during the open-water season, and maximum flow is about 1,050 cubic feet per second. The model was used to test a single method of increasing flow in Noyes Slough. A modified channel 40 feet wide and about 2 feet deeper within the existing slough channel was simulated by changing the cross-section geometry in the HECRAS model. The resulting model showed that flow in such a modified slough channel would begin at a flow of about 830 cubic feet per second in the Chena River and would increase to a maximum flow of about 1,440 cubic feet per second. In an average year, flow would continue for 158 days during the open-water season. Theoretically, enlarging the slough channel by lowering its bed could increase flow, but other solutions are possible. Possible obstacles to excavating the channel, such as bridges and utility crossings, and the destruction of desirable features such as beaver dams were not considered in the study. Further engineering and economic analyses would be  needed to assess the cost of excavation and future maintenance of the modified channel. A computer-modeling program such as HECRAS may provide a means for testing other solutions.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri004227","usgsCitation":"Burrows, R.L., Langley, D.E., and Evetts, D.M., 2000, Preliminary hydraulic analysis and implications for restoration of Noyes Slough, Fairbanks, Alaska: U.S. Geological Survey Water-Resources Investigations Report 2000-4227, iv, 32 p. :ill. (some col.), col. maps ;28 cm., https://doi.org/10.3133/wri004227.","productDescription":"iv, 32 p. :ill. (some col.), col. maps ;28 cm.","costCenters":[],"links":[{"id":158455,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2052,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri004227","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64960a","contributors":{"authors":[{"text":"Burrows, Robert L.","contributorId":79473,"corporation":false,"usgs":true,"family":"Burrows","given":"Robert","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":196363,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Langley, Dustin E.","contributorId":91904,"corporation":false,"usgs":true,"family":"Langley","given":"Dustin","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":196364,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Evetts, David M. devetts@usgs.gov","contributorId":5097,"corporation":false,"usgs":true,"family":"Evetts","given":"David","email":"devetts@usgs.gov","middleInitial":"M.","affiliations":[],"preferred":true,"id":196362,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24149,"text":"ofr00362 - 2000 - Ground-water and aquifer-system-compaction data from the Lorenzi Site, Las Vegas, Nevada, 1994-99","interactions":[],"lastModifiedDate":"2012-02-02T00:08:02","indexId":"ofr00362","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-362","title":"Ground-water and aquifer-system-compaction data from the Lorenzi Site, Las Vegas, Nevada, 1994-99","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr00362","issn":"0094-9140","usgsCitation":"Pavelko, M.T., 2000, Ground-water and aquifer-system-compaction data from the Lorenzi Site, Las Vegas, Nevada, 1994-99: U.S. Geological Survey Open-File Report 2000-362, iv, 26 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr00362.","productDescription":"iv, 26 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":155956,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0362/report-thumb.jpg"},{"id":53292,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0362/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d486","contributors":{"authors":[{"text":"Pavelko, Michael T. 0000-0002-8323-3998 mpavelko@usgs.gov","orcid":"https://orcid.org/0000-0002-8323-3998","contributorId":2321,"corporation":false,"usgs":true,"family":"Pavelko","given":"Michael","email":"mpavelko@usgs.gov","middleInitial":"T.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"preferred":true,"id":191405,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24319,"text":"ofr00372 - 2000 - Water co-produced with coalbed methane in the Powder River Basin, Wyoming: Preliminary compositional data","interactions":[],"lastModifiedDate":"2021-11-23T19:53:34.879165","indexId":"ofr00372","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-372","title":"Water co-produced with coalbed methane in the Powder River Basin, Wyoming: Preliminary compositional data","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00372","issn":"0094-9140","usgsCitation":"Rice, C.A., Ellis, M.S., and Bullock, J.H., 2000, Water co-produced with coalbed methane in the Powder River Basin, Wyoming: Preliminary compositional data: U.S. Geological Survey Open-File Report 2000-372, i, 20 p., https://doi.org/10.3133/ofr00372.","productDescription":"i, 20 p.","costCenters":[],"links":[{"id":392060,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_33350.htm"},{"id":53428,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0372/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":8124,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/ofr-00-372/","linkFileType":{"id":5,"text":"html"}},{"id":156163,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0372/report-thumb.jpg"}],"country":"United States","state":"Wyoming","otherGeospatial":"Powder River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106,\n              43.496\n            ],\n            [\n              -105.217,\n              43.496\n            ],\n            [\n              -105.217,\n              44.944\n            ],\n            [\n              -106,\n              44.944\n            ],\n            [\n              -106,\n              43.496\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa292","contributors":{"authors":[{"text":"Rice, Cynthia A.","contributorId":87140,"corporation":false,"usgs":true,"family":"Rice","given":"Cynthia","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":191686,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ellis, Margaret S. mellis@usgs.gov","contributorId":198,"corporation":false,"usgs":true,"family":"Ellis","given":"Margaret","email":"mellis@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":191685,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bullock, John H. Jr.","contributorId":105316,"corporation":false,"usgs":true,"family":"Bullock","given":"John","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":191687,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":29414,"text":"wri004147 - 2000 - Detection of conduit-controlled ground-water flow in northwestern Puerto Rico using aerial photograph interpretation and geophysical methods","interactions":[],"lastModifiedDate":"2014-04-25T13:48:39","indexId":"wri004147","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4147","title":"Detection of conduit-controlled ground-water flow in northwestern Puerto Rico using aerial photograph interpretation and geophysical methods","docAbstract":"<p>The development potential of ground-water resources in the karst limestone of northwestern Puerto Rico, in an area extending from the Río Camuy to Aguadilla, is uncertain as a result of limited knowledge of the location of areas where a high density of cavities (interconnected fractures, conduits, and other dissolution features) might suggest the occurrence of high water yields. The presence in northwestern Puerto Rico of numerous coastal submarine springs, cavernous porosity in some of the wells, and rivers with entrenched and underground paths, indicate that it is probable that water-bearing, subterranean interconnected cavities occur in the area between the Río Camuy and Aguadilla. The number of exploratory wells needed to determine the location of these conduits or zones of enhanced secondary porosity could be substantially reduced if more information were available about the location of these subterranean features, greatly reducing the drilling costs associated with a trial-and-error exploratory process.</p>\n<br/>\n<p>A 3-year study was conducted by the U.S. Geological Survey, in cooperation with the Puerto Rico Aqueduct and Sewer Authority, to detect the presence of cavities that might suggest the occurrence of conduit-controlled groundwater flow. Aerial photographs, geologic and topographic maps, and field reconnaissance were used to identify such linear terrain features as ridges, entrenched canyons, and fracture traces. Natural potential and gravity geophysical methods were also used. The following sites were selected for the aerial photograph interpretation and geophysical testing: Caimital Bajo uplands and former Ramey Air Force Base in Aguadilla; Quebrada de los Cedros between Aguadilla and Isabela; the University of Puerto Rico Agricultural Experiment Station, Otilio dairy farm, and Pozo Brujo in Isabela; the Monte Encantado area in Moca and Isabela; and the Rio Camuy cave system in Hatillo and Camuy.</p>\n<br/>\n<p>In general, the degree of success varied with site and the geophysical method used. At some sites such as Pozo Brujo, the University of Puerto Rico Agricultural Experiment Station, and Monte Encantado area, natural potential anomalies strongly suggest the existence of conduits with flowing water. At most sites, however, the results obtained did not clearly reveal the presence of subsurface cavities that might be associated with the occurrence of conduit-controlled ground-water flow. Sites such as the University of Puerto Rico Agricultural Experiment Station, Pozo Brujo, and Quebrada de los Cedros warrant a more detailed analysis, including a test well drilling phase to confirm the presence of suspected high-yield water-bearing zones.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"San Juan, Puerto Rico","doi":"10.3133/wri004147","collaboration":"Prepared in cooperation with the Puerto Rico Aqueduct and Sewer Authority","usgsCitation":"Rodríguez-Martínez, J., and Richards, R.T., 2000, Detection of conduit-controlled ground-water flow in northwestern Puerto Rico using aerial photograph interpretation and geophysical methods: U.S. Geological Survey Water-Resources Investigations Report 2000-4147, v, 45 p., https://doi.org/10.3133/wri004147.","productDescription":"v, 45 p.","numberOfPages":"53","costCenters":[],"links":[{"id":286648,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":286647,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4147/report.pdf"}],"country":"Puerto Rico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -67.2789,18.244351 ], [ -67.2789,18.539513 ], [ -66.726837,18.539513 ], [ -66.726837,18.244351 ], [ -67.2789,18.244351 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667a30","contributors":{"authors":[{"text":"Rodríguez-Martínez, Jesús","contributorId":48149,"corporation":false,"usgs":true,"family":"Rodríguez-Martínez","given":"Jesús","affiliations":[],"preferred":false,"id":201493,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Richards, Ronald T.","contributorId":23592,"corporation":false,"usgs":true,"family":"Richards","given":"Ronald","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":201492,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31172,"text":"ofr00366 - 2000 - Archive of datasonics SIS-1000 CHIRP subbottom data collected during USGS cruise DIAN 96040, Fire Island, New York, 4-24 September 1996","interactions":[],"lastModifiedDate":"2012-08-24T17:16:23","indexId":"ofr00366","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-366","title":"Archive of datasonics SIS-1000 CHIRP subbottom data collected during USGS cruise DIAN 96040, Fire Island, New York, 4-24 September 1996","language":"ENGLISH","doi":"10.3133/ofr00366","usgsCitation":"Hill, J.C., Schwab, W.C., and Foster, D., 2000, Archive of datasonics SIS-1000 CHIRP subbottom data collected during USGS cruise DIAN 96040, Fire Island, New York, 4-24 September 1996: U.S. Geological Survey Open-File Report 2000-366, Six discs. , https://doi.org/10.3133/ofr00366.","productDescription":"Six discs. ","costCenters":[],"links":[{"id":161053,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":259839,"rank":9999,"type":{"id":23,"text":"Spatial Data"},"url":"https://woodshole.er.usgs.gov/publications/of00-366/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679c39","contributors":{"authors":[{"text":"Hill, J. C.","contributorId":100878,"corporation":false,"usgs":true,"family":"Hill","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205215,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schwab, W. C.","contributorId":78740,"corporation":false,"usgs":true,"family":"Schwab","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205214,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, D.S.","contributorId":30641,"corporation":false,"usgs":true,"family":"Foster","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":205213,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
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V.","contributorId":98735,"corporation":false,"usgs":true,"family":"Dadisman","given":"S.","middleInitial":"V.","affiliations":[],"preferred":false,"id":205270,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hill, J. C.","contributorId":100878,"corporation":false,"usgs":true,"family":"Hill","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205271,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schwab, W. C.","contributorId":78740,"corporation":false,"usgs":true,"family":"Schwab","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205269,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":31180,"text":"ofr00425 - 2000 - A history of phosphate mining in southeastern Idaho","interactions":[],"lastModifiedDate":"2012-02-02T00:09:06","indexId":"ofr00425","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-425","title":"A history of phosphate mining in southeastern Idaho","language":"ENGLISH","doi":"10.3133/ofr00425","usgsCitation":"Lee, W., 2000, A history of phosphate mining in southeastern Idaho: U.S. Geological Survey Open-File Report 2000-425, One CD-ROM., https://doi.org/10.3133/ofr00425.","productDescription":"One CD-ROM.","costCenters":[],"links":[{"id":160942,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":10482,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/of00-425/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae430","contributors":{"authors":[{"text":"Lee, W.H.","contributorId":81901,"corporation":false,"usgs":true,"family":"Lee","given":"W.H.","affiliations":[],"preferred":false,"id":205256,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31188,"text":"ofr00467 - 2000 - Archive of boomer subbottom data collected during USGS cruise DIAN 96040, Fire Island, New York, 4-15 September 1996","interactions":[],"lastModifiedDate":"2012-08-24T17:16:23","indexId":"ofr00467","displayToPublicDate":"2001-09-01T00:00:00","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":"2000-467","title":"Archive of boomer subbottom data collected during USGS cruise DIAN 96040, Fire Island, New York, 4-15 September 1996","language":"ENGLISH","doi":"10.3133/ofr00467","usgsCitation":"Hill, J.C., Schwab, W.C., and Foster, D., 2000, Archive of boomer subbottom data collected during USGS cruise DIAN 96040, Fire Island, New York, 4-15 September 1996: U.S. Geological Survey Open-File Report 2000-467, Nine discs., https://doi.org/10.3133/ofr00467.","productDescription":"Nine discs.","costCenters":[],"links":[{"id":160963,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":259837,"rank":9999,"type":{"id":23,"text":"Spatial Data"},"url":"https://woodshole.er.usgs.gov/publications/of00-467/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679cba","contributors":{"authors":[{"text":"Hill, J. C.","contributorId":100878,"corporation":false,"usgs":true,"family":"Hill","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205277,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schwab, W. C.","contributorId":78740,"corporation":false,"usgs":true,"family":"Schwab","given":"W.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":205276,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Foster, D.S.","contributorId":30641,"corporation":false,"usgs":true,"family":"Foster","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":205275,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":30506,"text":"wri004220 - 2000 - Water-quality characteristics for selected streams in Lawrence County, South Dakota, 1988-92","interactions":[],"lastModifiedDate":"2012-02-02T00:08:54","indexId":"wri004220","displayToPublicDate":"2001-09-01T00:00:00","publicationYear":"2000","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":"2000-4220","title":"Water-quality characteristics for selected streams in Lawrence County, South Dakota, 1988-92","docAbstract":"During the 1980?s, significant economic development and population growth began to occur in Lawrence County in the northern part of the Black Hills of western South Dakota. Rising gold prices and heap-leach extraction methods allowed the economic recovery of marginal gold ore deposits, resulting in development of several large-scale, open-pit gold mines in Lawrence County. There was increasing local concern regarding potential impacts on the hydrologic system, especially relating to the quantity and quality of water in the numerous streams and springs of Lawrence County. In order to characterize the water quality of selected streams within Lawrence County, samples were collected from 1988 through 1992 at different times of the year and under variable hydrologic conditions. During the time of this study, the Black Hills area was experiencing a drought; thus, most samples were collected during low-flow conditions.Streamflow and water-quality characteristics in Lawrence County are affected by both geologic conditions and precipitation patterns. Most streams that cross outcrops of the Madison Limestone and Minnelusa Formation lose all or large part of their streamflow to aquifer recharge. Streams that are predominantly spring fed have relatively stable streamflow, varying slightly with dry and wet precipitation cycles.Most streams in Lawrence County generally have calcium magnesium bicarbonate type waters. The sites from the mineralized area of central Lawrence County vary slightly from other streams in Lawrence County by having higher concentrations of sodium, less bicarbonate, and more sulfate. False Bottom Creek near Central City has more sulfate than bicarbonate. Nitrogen, phosphorous, and cyanide concentrations were at or near the laboratory reporting limits for most sites and did not exceed any of the water-quality standards. Nitrite plus nitrate concentrations at Annie Creek near Lead, Whitetail Creek at Lead, Squaw Creek near Spearfish, and Spearfish Creek below Robison Gulch were somewhat higher than at other sites. Mining activity, agricultural activity, and domestic development are possible sources of nitrogen to the streams. Increased mining activities were identified as the probable cause of increased nitrogen concentrations in Annie Creek.In the mineralized area of the northern Black Hills, detectable concentrations of trace elements are common in stream water, occasionally exceeding beneficial-use and aquatic-life criteria. In addition, many basins have been disturbed by both historical and recent mining operations and cleanup activities. The maximum dissolved arsenic concentration at Annie Creek near Lead (48 micrograms per liter) approached the current arsenic drinking-water standard. Concentrations at or greater than 5 micrograms per liter were found in samples from Annie Creek near Lead, Spearfish Creek above Spearfish, Whitetail Creek at Lead, and False Bottom Creek near Spearfish. Bear Butte Creek near Deadwood had one sample with a dissolved copper concentration that exceeded acute and chronic aquatic-life criteria. Bear Butte Creek near Deadwood had several manganese concentrations that exceeded the secondary maximum contaminant level of 50 micrograms per liter.Bed-sediment and water-quality data from selected sites in small drainage basins were used to determine if factors such as pH, arsenic concentrations in bed sediments, and calcite saturation control dissolved arsenic concentrations. Arsenic solubility is controlled by adsorption, mainly on ferrihydrite. In addition, adsorption/desorption of arsenic is controlled by the pH of the stream, with high arsenic concentrations appearing only at higher pH conditions (above 8). There are significant arsenic sources available to almost all the small streams of the northern Black Hills mining area, but arsenic is less mobile in streams that are not influenced to the higher pH values by calcite. Streams where arsenic is more mobile have lower iron concentrations i","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri004220","usgsCitation":"Williamson, J., and Hayes, T., 2000, Water-quality characteristics for selected streams in Lawrence County, South Dakota, 1988-92: U.S. Geological Survey Water-Resources Investigations Report 2000-4220, v, 131 p. :ill. (some col.), maps ;28 cm., https://doi.org/10.3133/wri004220.","productDescription":"v, 131 p. :ill. (some col.), maps ;28 cm.","costCenters":[],"links":[{"id":2400,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri004220","linkFileType":{"id":5,"text":"html"}},{"id":159536,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fb03e","contributors":{"authors":[{"text":"Williamson, Joyce E. jewillia@usgs.gov","contributorId":1964,"corporation":false,"usgs":true,"family":"Williamson","given":"Joyce E.","email":"jewillia@usgs.gov","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true}],"preferred":false,"id":203368,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hayes, Timothy Scott","contributorId":97151,"corporation":false,"usgs":true,"family":"Hayes","given":"Timothy Scott","affiliations":[],"preferred":false,"id":203369,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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