This report presents ground-water data collected and compiled as part of a study of the ground-water resources of the Willamette River Basin, Oregon. The report includes tabulated information and a location map for 1,234 field-located water wells and 6 springs, hydrographs showing water-level fluctuations during various time periods for 265 of the wells, borehole geophysical data for 16 wells, and water-chemistry analyses from 125 wells and 6 springs. These data, as well as data for 4,752 additional fieldlocated wells and 1 spring, are included on a CD-ROM. In addition, the locations of the field-located wells and springs are provided in geographic information system formats on the CD-ROM.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Portland, OR","doi":"10.3133/wri994036","collaboration":"Prepared in cooperation with Oregon Water Resources Department","usgsCitation":"Orzol, L.L., Wozniak, K.C., Meissner, T.R., and Lee, D.B., 2000, Ground-water and water-chemistry data for the Willamette basin, Oregon: U.S. Geological Survey Water-Resources Investigations Report 99-4036, v, 141 p., https://doi.org/10.3133/wri994036.","productDescription":"v, 141 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":157940,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri994036.PNG"},{"id":311174,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1999/4036/report.pdf","text":"Report","size":"4.71 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Oregon","otherGeospatial":"Willamette Basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -123.914794921875,\n 42.85985981506279\n ],\n [\n -123.914794921875,\n 45.62172169252446\n ],\n [\n -121.025390625,\n 45.62172169252446\n ],\n [\n -121.025390625,\n 42.85985981506279\n ],\n [\n -123.914794921875,\n 42.85985981506279\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d3fd","contributors":{"authors":[{"text":"Orzol, Leonard L. 0000-0001-7585-4295 llorzol@usgs.gov","orcid":"https://orcid.org/0000-0001-7585-4295","contributorId":4561,"corporation":false,"usgs":true,"family":"Orzol","given":"Leonard","email":"llorzol@usgs.gov","middleInitial":"L.","affiliations":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"preferred":true,"id":194140,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wozniak, Karl C.","contributorId":69606,"corporation":false,"usgs":true,"family":"Wozniak","given":"Karl","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":194142,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Meissner, Tiffany R.","contributorId":51790,"corporation":false,"usgs":true,"family":"Meissner","given":"Tiffany","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":194141,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lee, Douglas B.","contributorId":70748,"corporation":false,"usgs":true,"family":"Lee","given":"Douglas","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":194143,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":31260,"text":"ofr01116 - 2000 - Programs for using Newmark's method to model slope performance during earthquakes","interactions":[],"lastModifiedDate":"2012-02-02T00:09:07","indexId":"ofr01116","displayToPublicDate":"2001-06-01T00:00:00","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":"2001-116","title":"Programs for using Newmark's method to model slope performance during earthquakes","language":"ENGLISH","doi":"10.3133/ofr01116","usgsCitation":"Jibson, R.W., and Jibson, M.W., 2000, Programs for using Newmark's method to model slope performance during earthquakes (Version 1.0): U.S. Geological Survey Open-File Report 2001-116, 1 computer optical disc : ill. ; 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Estimates of population skew for a site are improved when computed from the weighted average of (1) the sample (station) skew, and (2) an unbiased, generalized skew estimate. A weighting technique based on the number of years of record at each of 226 sites was used to develop a contour map of unbiased, generalized skew coefficients for New York. An attempt was made to group (regionalize) the station skew coefficients into five hydrologically similar areas of New York, but the statewide version proved to be as accurate as the regionalized version and therefore was adopted as the final generalized skew-coefficient map for New York. An error analysis showed the statewide contour map to have lower MSE?s (mean square errors) than those computed from (1) the five regional skewcoefficient contour maps, (2) a previously used (1982) nationwide skew coefficient map, and (3) the weighted mean of skew coefficients for sites within each of five hydrologically uniform, but distinct areas of New York.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri004022","collaboration":"Prepared in cooperation with the New York State Department of Transportation","usgsCitation":"Lumia, R., and Baevsky, Y.H., 2000, Development of a contour map showing generalized skew coefficients of annual peak discharges of rural, unregulated streams in New York, excluding Long Island: U.S. Geological Survey Water-Resources Investigations Report 2000-4022, iii, 11 p., https://doi.org/10.3133/wri004022.","productDescription":"iii, 11 p.","numberOfPages":"15","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":159201,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4022/coverthb.jpg"},{"id":323618,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4022/wri20004022.pdf","text":"Report","size":"2.08 MB","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 2000-4022"}],"country":"United States","state":"New York","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -73.99566650390625,\n 40.72852712420599\n ],\n [\n -73.817138671875,\n 40.81796653313175\n ],\n [\n -73.62762451171875,\n 41.006848111213586\n ],\n [\n -73.707275390625,\n 41.104190944576466\n ],\n [\n -73.48480224609375,\n 41.21585377825921\n ],\n [\n -73.54248046875,\n 41.304634388885916\n ],\n [\n -73.4820556640625,\n 42.049292638686836\n ],\n [\n -73.509521484375,\n 42.08191667830631\n ],\n [\n -73.27606201171875,\n 42.742978093466434\n ],\n [\n -73.27606201171875,\n 42.837709559849614\n ],\n [\n -73.25958251953125,\n 43.54854811091286\n ],\n [\n -73.29254150390625,\n 43.59630591596548\n ],\n [\n -73.30902099609375,\n 43.63408731864001\n ],\n [\n -73.37493896484374,\n 43.62613531177414\n ],\n [\n -73.399658203125,\n 43.56646172588961\n ],\n [\n -73.4381103515625,\n 43.5843700152048\n ],\n [\n -73.41888427734375,\n 43.65197548731187\n ],\n [\n -73.36395263671875,\n 43.79092385423618\n ],\n [\n -73.399658203125,\n 43.92757183247526\n ],\n [\n -73.42987060546874,\n 44.02047156335411\n ],\n [\n -73.399658203125,\n 44.17826452922573\n ],\n [\n -73.31451416015625,\n 44.29436701558004\n ],\n [\n -73.2952880859375,\n 44.471031231561845\n ],\n [\n -73.3721923828125,\n 44.64716230650056\n ],\n [\n -73.34197998046875,\n 44.80522439622254\n ],\n [\n -73.38317871093749,\n 44.86949623772188\n ],\n [\n -73.3392333984375,\n 44.966741217055315\n ],\n [\n -73.3447265625,\n 45.01530198999212\n ],\n [\n -74.8114013671875,\n 45.01918507438176\n ],\n [\n -75.322265625,\n 44.83834308566653\n ],\n [\n -75.57769775390625,\n 44.65888542068506\n ],\n [\n -76.37695312499999,\n 44.18220395771566\n ],\n [\n -76.783447265625,\n 43.644025847699496\n ],\n [\n -79.1015625,\n 43.42100882994726\n ],\n [\n -79.046630859375,\n 43.08493742707592\n ],\n [\n -78.826904296875,\n 42.867912483915305\n ],\n [\n -79.793701171875,\n 42.52069952914966\n ],\n [\n -79.73876953125,\n 41.97582726102573\n ],\n [\n -75.443115234375,\n 41.97582726102573\n ],\n [\n -75.047607421875,\n 41.73033005046653\n ],\n [\n -74.99267578125,\n 41.541477666790286\n ],\n [\n -74.619140625,\n 41.335575973123916\n ],\n [\n -74.1796875,\n 41.1290213474951\n ],\n [\n -73.8995361328125,\n 41.00477542222947\n ],\n [\n -74.01214599609375,\n 40.75557964275589\n ],\n [\n -73.99566650390625,\n 40.72852712420599\n ]\n ]\n ]\n }\n }\n ]\n}","contact":"Director, New York Water Science Center
U.S. Geological Survey
425 Jordan Rd
Troy, NY 12180
(518) 285-5695
http://ny.water.usgs.gov/
No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00261","usgsCitation":"Schultz, A.P., Southworth, S., Fingeret, C., and Weik, T., 2000, Geology of the Mount Le Conte 7.5-minute quadrangle, Great Smoky Mountains National Park, Tennessee and North Carolina: U.S. Geological Survey Open-File Report 2000-261, 1 CD-Rom, https://doi.org/10.3133/ofr00261.","productDescription":"1 CD-Rom","costCenters":[],"links":[{"id":153577,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":397639,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34292.htm"}],"country":"United States","state":"North Carolina, Tennessee","otherGeospatial":"Great Smoky Mountains National Park, Mount Le Conte 7.5-minute quadrangle","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -83.375,\n 35.625\n ],\n [\n -83.5,\n 35.625\n ],\n [\n -83.5,\n 35.75\n ],\n [\n -83.375,\n 35.75\n ],\n [\n -83.375,\n 35.625\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e96c","contributors":{"authors":[{"text":"Schultz, Arthur P. aschultz@usgs.gov","contributorId":3252,"corporation":false,"usgs":true,"family":"Schultz","given":"Arthur","email":"aschultz@usgs.gov","middleInitial":"P.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true}],"preferred":true,"id":185879,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Southworth, Scott","contributorId":93933,"corporation":false,"usgs":true,"family":"Southworth","given":"Scott","affiliations":[],"preferred":false,"id":185882,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fingeret, Carrie","contributorId":50169,"corporation":false,"usgs":true,"family":"Fingeret","given":"Carrie","email":"","affiliations":[],"preferred":false,"id":185881,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Weik, Tom","contributorId":20351,"corporation":false,"usgs":true,"family":"Weik","given":"Tom","email":"","affiliations":[],"preferred":false,"id":185880,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":23062,"text":"ofr00493 - 2000 - Palynomorph biostratigraphy of mid(?)-Campanian to upper Maastrichtian strata along the Colville River, North Slope of Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:08:05","indexId":"ofr00493","displayToPublicDate":"2001-06-01T00:00:00","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":"2000-493","title":"Palynomorph biostratigraphy of mid(?)-Campanian to upper Maastrichtian strata along the Colville River, North Slope of Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr00493","issn":"0094-9140","usgsCitation":"Frederiksen, N.O., and McIntyre, D., 2000, Palynomorph biostratigraphy of mid(?)-Campanian to upper Maastrichtian strata along the Colville River, North Slope of Alaska: U.S. Geological Survey Open-File Report 2000-493, 36 p. ill., maps ;28 cm., https://doi.org/10.3133/ofr00493.","productDescription":"36 p. ill., maps ;28 cm.","costCenters":[],"links":[{"id":155655,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0493/report-thumb.jpg"},{"id":52433,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0493/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db68947a","contributors":{"authors":[{"text":"Frederiksen, Norman O.","contributorId":50880,"corporation":false,"usgs":true,"family":"Frederiksen","given":"Norman","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":189371,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McIntyre, D.J.","contributorId":34960,"corporation":false,"usgs":true,"family":"McIntyre","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":189370,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":30358,"text":"wri994273 - 2000 - Effects of fluvial tailings deposits on soils and surface- and ground-water quality, and implications for remediation — Upper Arkansas River, Colorado, 1992–96","interactions":[],"lastModifiedDate":"2022-01-18T22:04:33.104251","indexId":"wri994273","displayToPublicDate":"2001-05-01T00:00:00","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":"99-4273","title":"Effects of fluvial tailings deposits on soils and surface- and ground-water quality, and implications for remediation — Upper Arkansas River, Colorado, 1992–96","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri994273","usgsCitation":"Walton-Day, K., Rossi, F.J., Gerner, L.J., Evans, J., Yager, T., Ranville, J., and Smith, K., 2000, Effects of fluvial tailings deposits on soils and surface- and ground-water quality, and implications for remediation — Upper Arkansas River, Colorado, 1992–96: U.S. Geological Survey Water-Resources Investigations Report 99-4273, iv, 100 p., https://doi.org/10.3133/wri994273.","productDescription":"iv, 100 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":394479,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25716.htm"},{"id":159727,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1999/4273/report-thumb.jpg"},{"id":265399,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1999/4273/report.pdf"}],"country":"United States","state":"Colorado","otherGeospatial":"Upper Arkansas River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -106.333,\n 39.125\n ],\n [\n -106.317,\n 39.125\n ],\n [\n -106.317,\n 39.167\n ],\n [\n -106.333,\n 39.167\n ],\n [\n -106.333,\n 39.125\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2ee4b07f02db615682","contributors":{"authors":[{"text":"Walton-Day, Katherine 0000-0002-9146-6193","orcid":"https://orcid.org/0000-0002-9146-6193","contributorId":68339,"corporation":false,"usgs":true,"family":"Walton-Day","given":"Katherine","affiliations":[],"preferred":false,"id":203117,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rossi, F. 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F.","contributorId":54245,"corporation":false,"usgs":true,"family":"Ranville","given":"J. F.","affiliations":[],"preferred":false,"id":203115,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Smith, K. S. 0000-0001-8547-9804","orcid":"https://orcid.org/0000-0001-8547-9804","contributorId":47779,"corporation":false,"usgs":true,"family":"Smith","given":"K. 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Water quality is discussed in terms of local and regional issues and compared to conditions found in all 36 NAWQA study areas, called study units, assessed to date. Findings are also explained in the context of selected national benchmarks, such as those for drinking-water quality and the protection of aquatic organisms. Finally, this report includes information about the status of aquatic communities and the condition of in-stream habitats as elements of a complete water-quality assessment.","language":"ENGLISH","doi":"10.3133/cir1205","usgsCitation":"Hampson, P.S., Treece, M., Johnson, G.C., Ahlstedt, S.A., and Connell, J.F., 2000, Water quality in the upper Tennessee River basin, Tennessee, North Carolina, Virginia, and Georgia 1994-98: U.S. Geological Survey Circular 1205, 32 p., https://doi.org/10.3133/cir1205.","productDescription":"32 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":126895,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/cir_1205.jpg"},{"id":2606,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/circ/circ1205/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"North Carolina, Tennessee, Virginia","otherGeospatial":"Upper Tennessee River basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -85.40359497070312,\n 34.946739424953854\n ],\n [\n -85.28274536132812,\n 34.76643521684169\n ],\n [\n -85.09597778320314,\n 34.75289647745205\n ],\n [\n -84.97512817382812,\n 34.99175369350488\n ],\n [\n -84.92019653320312,\n 35.113168592954004\n ],\n [\n -84.78836059570312,\n 35.15135442846943\n ],\n [\n -84.67300415039062,\n 35.07046911981966\n ],\n [\n -84.60983276367188,\n 34.90395296559004\n ],\n [\n -84.34341430664062,\n 34.74838307098527\n ],\n [\n -84.20608520507814,\n 34.74838307098527\n ],\n [\n -84.09072875976564,\n 34.76192255039478\n ],\n [\n -84.02206420898438,\n 34.89381606312039\n ],\n [\n -83.81881713867188,\n 34.9174668892825\n ],\n [\n -83.68423461914064,\n 34.9174668892825\n ],\n [\n -83.58123779296875,\n 35.058104573869\n ],\n [\n -83.49472045898438,\n 35.02324896091336\n ],\n [\n -83.29971313476562,\n 35.1760533659996\n ],\n [\n -83.14590454101564,\n 35.198500435801684\n ],\n [\n -83.00582885742189,\n 35.12327835092336\n ],\n [\n -82.46887207031251,\n 35.306160014550784\n ],\n [\n -82.18185424804688,\n 35.40808023595144\n ],\n [\n -82.09671020507814,\n 35.633860507136966\n ],\n [\n -82.06787109375,\n 35.68184060244453\n ],\n [\n -81.69570922851564,\n 35.869021165016925\n ],\n [\n -81.73965454101562,\n 36.23762751669995\n ],\n [\n -81.82754516601562,\n 36.4477991295848\n ],\n [\n -81.64215087890626,\n 36.72347538145932\n ],\n [\n -81.73553466796875,\n 36.81038419804105\n ],\n [\n -81.95114135742188,\n 36.84775766525783\n ],\n [\n -82.19970703125,\n 36.80708566272704\n ],\n [\n -82.41531372070314,\n 36.78839127856237\n ],\n [\n -82.67486572265625,\n 36.739984630558446\n ],\n [\n -82.9351043701172,\n 36.797739040981085\n ],\n [\n -83.1218719482422,\n 36.77684246795782\n ],\n [\n -83.15895080566406,\n 36.72072349483173\n ],\n [\n -83.86825561523438,\n 36.677230602346214\n ],\n [\n -84.17312622070312,\n 36.193308625319865\n ],\n [\n -84.77737426757814,\n 36.23319675732526\n ],\n [\n -85.13442993164064,\n 36.0513195750255\n ],\n [\n -85.24154663085938,\n 35.56574628576276\n ],\n [\n -85.40359497070312,\n 34.946739424953854\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f99e8","contributors":{"authors":[{"text":"Hampson, Paul S.","contributorId":59782,"corporation":false,"usgs":true,"family":"Hampson","given":"Paul","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":203904,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Treece, M.W. Jr.","contributorId":60255,"corporation":false,"usgs":true,"family":"Treece","given":"M.W.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":203905,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Johnson, Gregory C. 0000-0003-3683-5010 gcjohnso@usgs.gov","orcid":"https://orcid.org/0000-0003-3683-5010","contributorId":1420,"corporation":false,"usgs":true,"family":"Johnson","given":"Gregory","email":"gcjohnso@usgs.gov","middleInitial":"C.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true},{"id":581,"text":"Tennessee Water Science Center","active":true,"usgs":true}],"preferred":true,"id":203902,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ahlstedt, Steven A. ahlstedt@usgs.gov","contributorId":3957,"corporation":false,"usgs":true,"family":"Ahlstedt","given":"Steven","email":"ahlstedt@usgs.gov","middleInitial":"A.","affiliations":[{"id":581,"text":"Tennessee Water Science Center","active":true,"usgs":true}],"preferred":false,"id":203903,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Connell, Joseph F.","contributorId":107329,"corporation":false,"usgs":true,"family":"Connell","given":"Joseph","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":203906,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":27666,"text":"wri994191 - 2000 - Conceptual evaluation of ground-water flow and simulated effects of changing irrigation practices on the shallow aquifer in the Fallon and Stillwater areas, Churchill County, Nevada","interactions":[],"lastModifiedDate":"2013-07-08T13:14:56","indexId":"wri994191","displayToPublicDate":"2001-05-01T00:00:00","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":"99-4191","title":"Conceptual evaluation of ground-water flow and simulated effects of changing irrigation practices on the shallow aquifer in the Fallon and Stillwater areas, Churchill County, Nevada","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;Information Services [distributor],","doi":"10.3133/wri994191","usgsCitation":"Herrera, N.B., Seiler, R.L., and Prudic, D.E., 2000, Conceptual evaluation of ground-water flow and simulated effects of changing irrigation practices on the shallow aquifer in the Fallon and Stillwater areas, Churchill County, Nevada: U.S. Geological Survey Water-Resources Investigations Report 99-4191, v, 70 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri994191.","productDescription":"v, 70 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158577,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1999/4191/report-thumb.jpg"},{"id":274649,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1999/4191/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4840","contributors":{"authors":[{"text":"Herrera, Nora Berggren","contributorId":72032,"corporation":false,"usgs":true,"family":"Herrera","given":"Nora","email":"","middleInitial":"Berggren","affiliations":[],"preferred":false,"id":198500,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Seiler, R. L.","contributorId":87546,"corporation":false,"usgs":true,"family":"Seiler","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":198501,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Prudic, David E. deprudic@usgs.gov","contributorId":3430,"corporation":false,"usgs":true,"family":"Prudic","given":"David","email":"deprudic@usgs.gov","middleInitial":"E.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"preferred":true,"id":198499,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":22799,"text":"ofr00363 - 2000 - Traveltime data for Truckee River between Tahoe City, California, and Marble Bluff Dam near Nixon, Nevada, 1999","interactions":[],"lastModifiedDate":"2012-02-02T00:08:05","indexId":"ofr00363","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-363","title":"Traveltime data for Truckee River between Tahoe City, California, and Marble Bluff Dam near Nixon, Nevada, 1999","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/ofr00363","issn":"0094-9140","usgsCitation":"Crompton, E.J., and Bohman, L.R., 2000, Traveltime data for Truckee River between Tahoe City, California, and Marble Bluff Dam near Nixon, Nevada, 1999: U.S. Geological Survey Open-File Report 2000-363, iv, 24 p. ill., col. map ;28 cm., https://doi.org/10.3133/ofr00363.","productDescription":"iv, 24 p. ill., col. map ;28 cm.","costCenters":[],"links":[{"id":155688,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0363/report-thumb.jpg"},{"id":52229,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0363/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ce4b07f02db626b3a","contributors":{"authors":[{"text":"Crompton, E. James","contributorId":78771,"corporation":false,"usgs":true,"family":"Crompton","given":"E.","email":"","middleInitial":"James","affiliations":[],"preferred":false,"id":188894,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bohman, Larry R. lrbohman@usgs.gov","contributorId":4769,"corporation":false,"usgs":true,"family":"Bohman","given":"Larry","email":"lrbohman@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":188893,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":26090,"text":"wri004003 - 2000 - Electromagnetic surveys to detect clay-rich sediment in the Rio Grande inner valley, Albuquerque area, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:34","indexId":"wri004003","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-4003","title":"Electromagnetic surveys to detect clay-rich sediment in the Rio Grande inner valley, Albuquerque area, New Mexico","docAbstract":"Information on the presence of clay-rich layers in the inner-valley \r\nalluvium is essential for quantifying the amount of water transmitted \r\nbetween the Rio Grande and the Santa Fe Group aquifer system. This \r\nreport describes a study that used electromagnetic surveys to provide \r\nthis information. In the first phase of the study, electromagnetic \r\nsoundings were made using time-domain and frequency-domain electro-\r\nmagnetic methods. On the basis of these initial results, the time- \r\ndomain method was judged ineffective because of cultural noise in the \r\nstudy area, so subsequent surveys were made using the frequency-domain\r\nmethod. For the second phase of the study, 31 frequency-domain\r\nelectromagnetic surveys were conducted along the inner valley and\r\nparallel to the Rio Grande in the Albuquerque area in the spring and\r\nsummer of 1997 to determine the presence of hydrologically significant\r\nclay-rich layers buried in the inner-valley alluvium. For this report,\r\nthe 31 survey sections were combined into 10 composite sections for\r\nease of interpretation.\r\n\r\nTerrain-conductivity data from the surveys were modeled \r\nusing interpretation software to produce geoelectric cross sections \r\nalong the survey lines. This modeling used lithologic logs from \r\ntwo wells installed near the survey lines: the Bosque South and \r\nRio Bravo 5 wells. Because of cultural interference, location of \r\nthe wells and soundings, complex stratigraphy, and difficulty \r\ninterpreting lithology, such interpretation was inconclusive. \r\nInstead, a decision process based on modeling results was developed \r\nusing vertical and horizontal dipole 40-meter intercoil spacing \r\nterrain-conductivity values. Values larger than or equal to 20 \r\nmillisiemens per meter were interpreted to contain a \r\nhydrologically significant thickness of clay-rich sediment. \r\nThus, clay-rich sediment was interpreted to underlie seven \r\nsegments of the 10 composited survey lines, totaling at least \r\n2,660 meters of the Rio Grande inner valley. The longest of these \r\nclay-rich segments is a 940-meter reach between Bridge and Rio Bravo \r\nBoulevards.","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri004003","usgsCitation":"Bartolino, J.R., and Sterling, J.M., 2000, Electromagnetic surveys to detect clay-rich sediment in the Rio Grande inner valley, Albuquerque area, New Mexico: U.S. Geological Survey Water-Resources Investigations Report 2000-4003, iv, 45 p. :ill. (some col.), maps (some col.) ; 28 cm., https://doi.org/10.3133/wri004003.","productDescription":"iv, 45 p. :ill. (some col.), maps (some col.) ; 28 cm.","costCenters":[],"links":[{"id":95582,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2000/4003/report.pdf","size":"6230","linkFileType":{"id":1,"text":"pdf"}},{"id":158273,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2000/4003/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db672571","contributors":{"authors":[{"text":"Bartolino, James R. 0000-0002-2166-7803 jrbartol@usgs.gov","orcid":"https://orcid.org/0000-0002-2166-7803","contributorId":2548,"corporation":false,"usgs":true,"family":"Bartolino","given":"James","email":"jrbartol@usgs.gov","middleInitial":"R.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"preferred":true,"id":195780,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sterling, Joseph M.","contributorId":26331,"corporation":false,"usgs":true,"family":"Sterling","given":"Joseph","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":195781,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":21838,"text":"ofr00407 - 2000 - Geophysical constraints on the Virgin River Depression, Nevada, Utah, and Arizona","interactions":[],"lastModifiedDate":"2023-06-22T13:27:47.142974","indexId":"ofr00407","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-407","title":"Geophysical constraints on the Virgin River Depression, Nevada, Utah, and Arizona","docAbstract":"Gravity and aeromagnetic data provide insights into the subsurface lithology and structure of the Virgin River Depression (VRD) of Nevada, Utah, and Arizona. The gravity data indicate that the Quaternary and Tertiary sedimentary deposits hide a complex pre-Cenozoic surface. A north-northwest-trending basement ridge separates the Mesquite and Mormon basins, as evidenced by seismic-reflection, gravity, and aeromagnetic data. The Mesquite basin is very deep, reaching depths of 8?10 km. The Mormon basin reaches thicknesses of 5 km. Its northern margin is very steep and may be characterized by right steps, although this interpretation could change with additional gravity stations. Most of the young (Quaternary), small-displacement faults trend within 10? of due north and occur within the deeper parts of the Mesquite basin north of the Virgin River. South of the Virgin River, only a few, young, small-displacement faults are mapped; the trend of these faults is more northeasterly and parallels the basement topography and is distinct from that of the faults to the north. The Virgin River appears to follow the margin of the basin as it emerges from the plateau.\n The high-resolution aeromagnetic data outline the extent of shallow volcanic rocks in the Mesquite basin. The north-northwest alignment of volcanic rocks east of Toquop Wash appear to be structurally controlled because of faults imaged on seismic-reflection profiles and because the alignment is nearly perpendicular to the direction of Cenozoic extension. More buried volcanics likely exist to the north and east of the high-resolution aeromagnetic survey. Broader aeromagnetic anomalies beneath pre-Cenozoic basement in the Mormon Mountains and Tule Springs Hills reflect either Precambrian basement or Tertiary intrusions. These rocks are probably barriers to groundwater flow, except where fractured.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr00407","issn":"0566-8174","usgsCitation":"Langenheim, V., Glen, J.M., Jachens, R., Dixon, G.L., Katzer, T., and Morin, R.L., 2000, Geophysical constraints on the Virgin River Depression, Nevada, Utah, and Arizona: U.S. Geological Survey Open-File Report 2000-407, i, 26 p., https://doi.org/10.3133/ofr00407.","productDescription":"i, 26 p.","additionalOnlineFiles":"Y","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":51324,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0407/pdf/of00-407n.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":153618,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0407/report-thumb.jpg"},{"id":1234,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/0407/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Arizona, Nevada, Utah","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -114.4968,36.5008 ], [ -114.4968,37.4999 ], [ -113.7344,37.4999 ], [ -113.7344,36.5008 ], [ -114.4968,36.5008 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bf25","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":185900,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Glen, J. M.","contributorId":37338,"corporation":false,"usgs":true,"family":"Glen","given":"J.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":185901,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jachens, R.C.","contributorId":55433,"corporation":false,"usgs":true,"family":"Jachens","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":185903,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Dixon, G. L.","contributorId":95468,"corporation":false,"usgs":true,"family":"Dixon","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":185904,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Katzer, T.C.","contributorId":49391,"corporation":false,"usgs":true,"family":"Katzer","given":"T.C.","email":"","affiliations":[],"preferred":false,"id":185902,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Morin, R. L.","contributorId":95484,"corporation":false,"usgs":true,"family":"Morin","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":185905,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":24013,"text":"ofr00378 - 2000 - Assessment of sedimentation in Crowders Creek, York County, South Carolina, 1999-2000","interactions":[],"lastModifiedDate":"2022-09-13T19:43:10.382767","indexId":"ofr00378","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-378","title":"Assessment of sedimentation in Crowders Creek, York County, South Carolina, 1999-2000","docAbstract":"Sedimentation in Crowders Creek cove in Lake Wylie, located in York County, South Carolina, has restricted boat navigation and made a boat ramp unusable. To provide baseline information, the U.S. Geological Survey, in cooperation with the York County Council, collected bathymetric and bed-sediment data in the cove, and streamflow and suspended-sediment data in a free-flowing reach of Crowders Creek. Bathymetric data from a survey of the cove made in November 1999 were compared with bathymetric data derived from a 1973 U.S. Geological Survey topographic map. It was determined that at water-surface elevation of 568 feet, the volume of the cove available for water storage had decreased 90 percent, from 1.3 million cubic yards in 1973 to 135,000 cubic yards in 1999. Continuous water-level and streamflow data were collected at a U.S. Geological Survey stream-gaging station on Crowders Creek near Clover, South Carolina, for the period October 1, 1999, to April 30, 2000. Suspended-sediment concentration data were collected at four sites on February 14, 2000. The maximum instantaneous streamflow recorded during this event was 864 cubic feet per second, and the largest suspended-sediment load was calculated to be 2,120 tons per day. Bed-sediment samples were collected at four locations in the study area: one in the lower reach of Crowders Creek and three in the cove. These samples were analyzed for a total of 44 trace elements, 29 organochlorine pesticides, degradation products and polychlorinated biphenyls, and for particle-size distribution. None of the trace element concentrations exceeded guidelines for the concentrations above which adverse effects on stream biota are expected to occur. Two of 29 organochlorine pesticides were detected.p,p'-DDT at 11 micrograms per kilogram was detected at one site, and p,p'-DDE at 3.2 micrograms per kilogram was detected at another site. Particle-size analyses at these four sampling sites indicated that at least 60 percent of the sediments are smaller than 0.063 millimeter, which indicates the sediment is composed mostly of silts and clays.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00378","usgsCitation":"Nagle, D.D., 2000, Assessment of sedimentation in Crowders Creek, York County, South Carolina, 1999-2000: U.S. Geological Survey Open-File Report 2000-378, iv, 14 p., https://doi.org/10.3133/ofr00378.","productDescription":"iv, 14 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":406636,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34369.htm","linkFileType":{"id":5,"text":"html"}},{"id":53189,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0378/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157213,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0378/report-thumb.jpg"}],"country":"United States","state":"South Carolina","county":"York County","otherGeospatial":"Crowders Creek","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -83.71307373046874,\n 35.67068501330236\n ],\n [\n -83.71307373046874,\n 35.67068501330236\n ],\n [\n -83.7103271484375,\n 35.67068501330236\n ],\n [\n -83.7103271484375,\n 35.67068501330236\n ],\n [\n -83.71307373046874,\n 35.67068501330236\n ]\n ]\n ]\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -81.34552001953125,\n 35.26187989638478\n ],\n [\n -81.35993957519531,\n 35.228794142471024\n ],\n [\n -81.35581970214844,\n 35.19513377063931\n ],\n [\n -81.35032653808592,\n 35.1760533659996\n ],\n [\n -81.35135650634766,\n 35.11148351132474\n ],\n [\n -81.2545394897461,\n 35.079741300161416\n ],\n [\n -81.1124038696289,\n 35.07046911981966\n ],\n [\n -81.09970092773438,\n 35.06737815891162\n ],\n [\n -81.06639862060547,\n 35.12187429289515\n ],\n [\n -81.11686706542967,\n 35.14068665962406\n ],\n [\n -81.14295959472656,\n 35.18419114526594\n ],\n [\n -81.23016357421875,\n 35.24674063355999\n ],\n [\n -81.23016357421875,\n 35.28374272801905\n ],\n [\n -81.33247375488281,\n 35.285984736065764\n ],\n [\n -81.34552001953125,\n 35.26187989638478\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa9e4b07f02db6683c7","contributors":{"authors":[{"text":"Nagle, Douglas D.","contributorId":41853,"corporation":false,"usgs":true,"family":"Nagle","given":"Douglas","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":191149,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":24180,"text":"ofr00498 - 2000 - Yellowstone plume head: Postulated tectonic relations to the Vancouver Slab, continental boundaries, and climate","interactions":[],"lastModifiedDate":"2022-10-27T21:43:54.444266","indexId":"ofr00498","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-498","title":"Yellowstone plume head: Postulated tectonic relations to the Vancouver Slab, continental boundaries, and climate","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00498","usgsCitation":"Pierce, K.L., Morgan, L.A., and Saltus, R.W., 2000, Yellowstone plume head: Postulated tectonic relations to the Vancouver Slab, continental boundaries, and climate: U.S. Geological Survey Open-File Report 2000-498, 39 p., https://doi.org/10.3133/ofr00498.","productDescription":"39 p.","costCenters":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true},{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"links":[{"id":156991,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":408838,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51425.htm","linkFileType":{"id":5,"text":"html"}},{"id":8128,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2000/ofr-00-0498/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -124,\n 47\n ],\n [\n -124,\n 40\n ],\n [\n -110.75,\n 40\n ],\n [\n -110.75,\n 47\n ],\n [\n -124,\n 47\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de425","contributors":{"authors":[{"text":"Pierce, Kenneth Lee","contributorId":87149,"corporation":false,"usgs":true,"family":"Pierce","given":"Kenneth","email":"","middleInitial":"Lee","affiliations":[],"preferred":false,"id":191459,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Morgan, Lisa A.","contributorId":66300,"corporation":false,"usgs":true,"family":"Morgan","given":"Lisa","email":"","middleInitial":"A.","affiliations":[{"id":481,"text":"Northern Rocky Mountain Science Center","active":true,"usgs":true}],"preferred":false,"id":191458,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Saltus, Richard W. saltus@usgs.gov","contributorId":777,"corporation":false,"usgs":true,"family":"Saltus","given":"Richard","email":"saltus@usgs.gov","middleInitial":"W.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":191457,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":38270,"text":"pp1626 - 2000 - Phanerozoic tectonic evolution of the Circum-North Pacific","interactions":[],"lastModifiedDate":"2012-02-02T00:10:00","indexId":"pp1626","displayToPublicDate":"2001-05-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1626","title":"Phanerozoic tectonic evolution of the Circum-North Pacific","docAbstract":"The Phanerozoic tectonic evolution of the Circum-North Pacific is recorded mainly in the orogenic collages of the Circum-North Pacific mountain belts that separate the North Pacific from the eastern part of the North Asian Craton and the western part of the North American Craton. These collages consist of tectonostratigraphic terranes that are composed of fragments of igneous arcs, accretionary-wedge and subduction-zone complexes, passive continental margins, and cratons; they are overlapped by continental-margin-arc and sedimentary-basin assemblages. The geologic history of the terranes and overlap assemblages is highly complex because of postaccretionary dismemberment and translation during strike-slip faulting that occurred subparallel to continental margins.We analyze the complex tectonics of this region by the following steps. (1) We assign tectonic environments for the orogenic collages from regional compilation and synthesis of stratigraphic and faunal data. The types of tectonic environments include cratonal, passive continental margin, metamorphosed continental margin, continental-margin arc, island arc, oceanic crust, seamount, ophiolite, accretionary wedge, subduction zone, turbidite basin, and metamorphic. (2) We make correlations between terranes. (3) We group coeval terranes into a single tectonic origin, for example, a single island arc or subduction zone. (4) We group igneous-arc and subduction- zone terranes, which are interpreted as being tectonically linked, into coeval, curvilinear arc/subduction-zone complexes. (5) We interpret the original positions of terranes, using geologic, faunal, and paleomagnetic data. (6) We construct the paths of tectonic migration.\r\n\r\nSix processes overlapping in time were responsible for most of the complexities of the collage of terranes and overlap assemblages around the Circum-North Pacific, as follows. (1) During the Late Proterozoic, Late Devonian, and Early Carboniferous, major periods of rifting occurred along the ancestral margins of present-day Northeast Asia and northwestern North America. The rifting resulted in the fragmentation of each continent and the formation of cratonal and passive continental-margin terranes that eventually migrated and accreted to other sites along the evolving margins of the original or adjacent continents. (2) From about the Late Triassic through the mid-Cretaceous, a succession of island arcs and tectonically paired subduction zones formed near the continental margins. (3) From about mainly the mid-Cretaceous through the present, a succession of igneous arcs and tectonically paired subduction zones formed along the continental margins. (4) From about the Jurassic to the present, oblique convergence and rotations caused orogenparallel sinistral and then dextral displacements within the upper-plate margins of cratons that have become Northeast Asia and North America. The oblique convergences and rotations resulted in the fragmentation, displacement, and duplication of formerly more nearly continuous arcs, subduction zones, and passive continental margins. These fragments were subsequently accreted along the expanding continental margins. (5) From the Early Jurassic through Tertiary, movement of the upper continental plates toward subduction zones resulted in strong plate coupling and accretion of the former island arcs and subduction zones to the continental margins. Accretions were accompanied and followed by crustal thickening, anatexis, metamorphism, and uplift. The accretions resulted in substantial growth of the North Asian and North American Continents. (6) During the middle and late Cenozoic, oblique to orthogonal convergence of the Pacifi c plate with present-day Alaska and Northeast Asia resulted in formation of the modern-day ring of volcanoes around the Circum-North Pacific. Oblique convergence between the Pacific plate and Alaska also resulted in major dextral-slip faulting in interior and southern Alaska and along the western p","language":"ENGLISH","doi":"10.3133/pp1626","usgsCitation":"Nokleberg, W.J., Parfenov, L.M., Monger, J.W., Norton, I.O., Khanchuk, A.I., Stone, D., Scotese, C.R., Scholl, D.W., and Fujita, K., 2000, Phanerozoic tectonic evolution of the Circum-North Pacific: U.S. Geological Survey Professional Paper 1626, 122 p., https://doi.org/10.3133/pp1626.","productDescription":"122 p.","costCenters":[],"links":[{"id":162629,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7811,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/pp/2000/1626/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a486e","contributors":{"authors":[{"text":"Nokleberg, Warren J. 0000-0002-1574-8869 wnokleberg@usgs.gov","orcid":"https://orcid.org/0000-0002-1574-8869","contributorId":2077,"corporation":false,"usgs":true,"family":"Nokleberg","given":"Warren","email":"wnokleberg@usgs.gov","middleInitial":"J.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":219467,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Parfenov, Leonid M.","contributorId":59112,"corporation":false,"usgs":true,"family":"Parfenov","given":"Leonid","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":219472,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Monger, James W.H.","contributorId":53900,"corporation":false,"usgs":true,"family":"Monger","given":"James","email":"","middleInitial":"W.H.","affiliations":[],"preferred":false,"id":219471,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Norton, Ian O.","contributorId":82575,"corporation":false,"usgs":true,"family":"Norton","given":"Ian","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":219475,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Khanchuk, Alexander I.","contributorId":19585,"corporation":false,"usgs":true,"family":"Khanchuk","given":"Alexander","email":"","middleInitial":"I.","affiliations":[],"preferred":false,"id":219470,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Stone, David B.","contributorId":65324,"corporation":false,"usgs":true,"family":"Stone","given":"David B.","affiliations":[],"preferred":false,"id":219473,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Scotese, Christopher R.","contributorId":66357,"corporation":false,"usgs":true,"family":"Scotese","given":"Christopher","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":219474,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Scholl, David W. 0000-0001-6500-6962 dscholl@usgs.gov","orcid":"https://orcid.org/0000-0001-6500-6962","contributorId":3738,"corporation":false,"usgs":true,"family":"Scholl","given":"David","email":"dscholl@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true},{"id":186,"text":"Coastal and Marine Geology Program","active":true,"usgs":true}],"preferred":true,"id":219468,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Fujita, Kazuya","contributorId":15654,"corporation":false,"usgs":true,"family":"Fujita","given":"Kazuya","email":"","affiliations":[],"preferred":false,"id":219469,"contributorType":{"id":1,"text":"Authors"},"rank":9}]}} ,{"id":27051,"text":"wri004014 - 2000 - Quality assurance and analysis of water levels in wells on Pahute Mesa and vicinity, Nevada Test Site, Nye County, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:08:39","indexId":"wri004014","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-4014","title":"Quality assurance and analysis of water levels in wells on Pahute Mesa and vicinity, Nevada Test Site, Nye County, Nevada","docAbstract":"Periodic and continual water-level data from 1963 to 1998 were compiled and quality assured for 65 observation wells on Pahute Mesa and vicinity, Nye County, Nevada. As part of the quality assurance of all water levels, ancillary data pertinent to computing hydraulic heads in wells were compiled and analyzed. Quality-assured water levels that were not necessarily in error but which did not represent static heads in the regional aquifer system, or required some other qualification, were flagged. Water levels flagged include those recovering from recent pumping or well construction, water levels affected by nuclear tests, and measurements affected by borehole deviations.\r\n\r\nA cursory examination of about 30 wells with available water-level and down-hole temperature data indicate that water levels in most wells on Pahute Mesa would not be significantly affected by temperature if corrected to 95 degrees Fahrenheit. Wells with large corrections (greater than 10 feet) are those with long water columns (greater than 1,500 feet of water above the assumed point of inflow) in combination with mean water-column temperatures exceeding 105 degrees Fahrenheit.\r\n\r\nWater-level fluctuations in wells on Pahute Mesa are caused by several factors including infiltration of precipitation, barometric pressure, Earth tides, ground-water pumpage, and seismic events caused by tectonic activity and underground nuclear testing. No observed water-level fluctuations were attributed to a naturally occurring earthquake. The magnitude and duration of changes in water levels caused by nuclear tests are affected by the test size and the distance from a well to the test. Identifying water levels that might be affected by past nuclear tests is difficult because pre-testing water-level data are sparse.\r\n\r\nHydrologically significant trends were found in 13 of 25 wells with multiple years of water-level record. The largest change in water levels (1,029 feet in 25 years) occurred in well U-19v PS 1D as a result of the Almendro nuclear test. Likely explanations for trends in most of the wells are either changes in precipitation patterns that affect recharge rates to the ground-water system, pumping effects from water-supply well U-20 WW, or a combination of these two factors.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nInformation Services [distributor],","doi":"10.3133/wri004014","usgsCitation":"Fenelon, J.M., 2000, Quality assurance and analysis of water levels in wells on Pahute Mesa and vicinity, Nevada Test Site, Nye County, Nevada: U.S. Geological Survey Water-Resources Investigations Report 2000-4014, iv, 68 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri004014.","productDescription":"iv, 68 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":2196,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri00-4014","linkFileType":{"id":5,"text":"html"}},{"id":158850,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db65526e","contributors":{"authors":[{"text":"Fenelon, Joseph M. 0000-0003-4449-245X jfenelon@usgs.gov","orcid":"https://orcid.org/0000-0003-4449-245X","contributorId":2355,"corporation":false,"usgs":true,"family":"Fenelon","given":"Joseph","email":"jfenelon@usgs.gov","middleInitial":"M.","affiliations":[{"id":465,"text":"Nevada Water Science Center","active":true,"usgs":true}],"preferred":true,"id":197473,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":27601,"text":"wri994274 - 2000 - Sustainable-yield estimation for the Sparta Aquifer in Union County, Arkansas","interactions":[],"lastModifiedDate":"2012-02-02T00:08:39","indexId":"wri994274","displayToPublicDate":"2001-05-01T00:00:00","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":"99-4274","title":"Sustainable-yield estimation for the Sparta Aquifer in Union County, Arkansas","docAbstract":"Options for utilizing alternative sources of water to alleviate overdraft from the Sparta aquifer and ensure that the aquifer can continue to provide abundant water of excellent quality for the future are being evaluated by water managers in Union County. Sustainable yield is a critical element in identifying and designing viable water supply alternatives. With sustainable yield defined and a knowledge of total water demand in an area, any unmet demand can be calculated. The ground-water flow model of the Sparta aquifer was used to estimate sustainable yield using an iterative approach.\r\nThe Sparta aquifer is a confined aquifer of regional importance that comprises a sequence of unconsolidated sand units that are contained within the Sparta Sand. Currently, the rate of withdrawal in some areas greatly exceeds the rate of recharge to the aquifer and considerable water-level declines have occurred. Ground-water flow model results indicate that the aquifer cannot continue to meet growing water-use demands indefinitely and that water levels will drop below the top of the primary producing sand unit in Union County (locally termed the El Dorado sand) by 2008 if current water-use trends continue. Declines of that magnitude will initiate dewatering of the El Dorado sand.\r\nThe sustainable yield of the aquifer was calculated by targeting a specified minimum acceptable water level within Union County and varying Union County pumpage within the model to achieve the target water level. Selection of the minimum target water level for sustainable-yield estimation was an important criterion for the modeling effort. In keeping with the State Critical Ground-Water Area designation criteria and the desire of water managers in Union County to improve aquifer conditions and bring the area out of the Critical Ground-Water Area designation, the approximate altitude of the top of the Sparta Sand in central Union County was used as the minimum water level target for estimation of sustainable yield in the county. A specific category of sustainable yield? stabilization yield, reflecting the amount of water that the aquifer can provide while maintaining current water levels? also was determined and provides information for short-term management. The top of the primary producing sand unit (the El Dorado sand) was used as the minimum water-level target for estimating stabilization yield in the county because current minimum water levels in central Union County are near the top of the El Dorado sand.\r\nModel results show that withdrawals from the Sparta aquifer in Union County must be reduced to 28 percent of 1997 values to achieve sustainable yield and maintain water levels at the top of the Sparta Sand if future pumpage outside of Union County is assumed to increase at the rate observed from 1985-1997. Results of the simulation define a very large current unmet demand and represent a substantial reduction in the county?s current dependence upon the aquifer. If future pumpage outside of Union County is assumed to increase at double the rate observed from 1985-1997, withdrawals from the Sparta aquifer in Union County must be reduced to 25 percent of 1997 values to achieve sustainable yield. Withdrawals from the Sparta aquifer in Union County must be reduced to about 88 to 91 percent (depending on pumpage growth outside of the county) of 1997 values to stabilize water levels at the top of the El Dorado sand. This result shows that 1997 rate of withdrawal in the county is considerably greater than the rate needed to halt the rapid decline in water levels.","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri994274","usgsCitation":"Hays, P.D., 2000, Sustainable-yield estimation for the Sparta Aquifer in Union County, Arkansas: U.S. Geological Survey Water-Resources Investigations Report 99-4274, iii, 17 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri994274.","productDescription":"iii, 17 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158874,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1999/4274/report-thumb.jpg"},{"id":56468,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1999/4274/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db687f4c","contributors":{"authors":[{"text":"Hays, Phillip D. 0000-0001-5491-9272 pdhays@usgs.gov","orcid":"https://orcid.org/0000-0001-5491-9272","contributorId":4145,"corporation":false,"usgs":true,"family":"Hays","given":"Phillip","email":"pdhays@usgs.gov","middleInitial":"D.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true},{"id":129,"text":"Arkansas Water Science Center","active":true,"usgs":true},{"id":369,"text":"Louisiana Water Science Center","active":true,"usgs":true}],"preferred":true,"id":198395,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":26111,"text":"wri004005 - 2000 - Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-98","interactions":[],"lastModifiedDate":"2012-02-02T00:08:31","indexId":"wri004005","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-4005","title":"Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-98","docAbstract":"Forty-four river, stream, and drain sites in the Upper Colorado River Basin in Colorado were sampled during 1996?98 to determine the occurrence and distribution of pesticides in the basin. In a fixed-station study, 57 surface-water samples were collected from October 1996 through January 1998 at four sites. Each site was sampled approximately monthly for up to a year, with more frequent sampling during the spring and summer growing season. In a synoptic study, surface-water samples were collected at 43 sites in the agricultural areas of the Grand Valley and the Uncompahgre River Valley in May 1998. Each site was sampled once. Pesticide concentrations generally were low and varied seasonally and across land uses. Thirty-five pesticides were detected at least once in the two studies, and 11 pesticides accounted for almost 82 percent of the detections. Herbicides were more commonly detected than insecticides, and only the herbicides alachlor and atrazine were detected in more than 50 percent of the samples. Carbofuran was the most commonly detected insecticide and was detected in 19 percent of the samples. Pesticide detections increased and were measured at higher concentrations in the summer months and at the agriculture sites. All pesticide concentrations were less than drinking-water standards, and most complied with human-health advisories and criteria for the protection of freshwater aquatic life. Pesticides in the Upper Colorado River Basin in Colorado were detected slightly less frequently and generally at lower concentrations than in 20 National Water-Quality Assessment Program study-unit basins that collected water-quality data from 1992 through 1996. Results from surface-water sampling conducted during 1996?98 in the Upper Colorado River Basin in Colorado indicate that beneficial uses of water were not being impaired by the presence of pesticides in surface waters in the basin.","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey :\r\nInformation Services [distributor],","doi":"10.3133/wri004005","usgsCitation":"Bauch, N.J., and Spahr, N.E., 2000, Pesticides in surface waters of the upper Colorado River basin, Colorado, 1996-98: U.S. Geological Survey Water-Resources Investigations Report 2000-4005, vii, 46 p. :col. ill., col. maps ;28 cm., https://doi.org/10.3133/wri004005.","productDescription":"vii, 46 p. :col. ill., col. maps ;28 cm.","costCenters":[],"links":[{"id":158098,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":2059,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri00-4005","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e48ade4b07f02db52d8e8","contributors":{"authors":[{"text":"Bauch, Nancy J. 0000-0002-0302-2892 njbauch@usgs.gov","orcid":"https://orcid.org/0000-0002-0302-2892","contributorId":1297,"corporation":false,"usgs":true,"family":"Bauch","given":"Nancy","email":"njbauch@usgs.gov","middleInitial":"J.","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true}],"preferred":true,"id":195826,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Spahr, Norman E. nspahr@usgs.gov","contributorId":1977,"corporation":false,"usgs":true,"family":"Spahr","given":"Norman","email":"nspahr@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":true,"id":195827,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5003,"text":"fs13000 - 2000 - Arsenic in ground water in Livingston County, Michigan","interactions":[],"lastModifiedDate":"2016-10-06T10:52:42","indexId":"fs13000","displayToPublicDate":"2001-05-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"130-00","title":"Arsenic in ground water in Livingston County, Michigan","docAbstract":"Previous studies of ground-water resources in Michigan by the Michigan Department of Community Health (MDCH), the Michigan Department of Environmental Quality (MDEQ), and the U.S. Geological Survey (USGS) indicate that in several counties in the southeastern part of the State the concentrations of arsenic in ground water may exceed the U.S. Environmental Protection Agency (USEPA) maximum contaminant level (MCL) of 50 micrograms per liter [µg/L]. This MCL was established in 1986. The Safe Drinking Water Act, as amended in 1996, requires USEPA to revise this standard in 2000. In June 2000, the USEPA proposed a revised MCL of 5 µg/L.
In 1996, the USGS, in cooperation with the MDEQ and the Health Departments of Genesee, Huron, Lapeer, Livingston, Oakland, Sanilac, Shiawassee, Tuscola and Washtenaw counties, began a study of the factors controlling arsenic occurrence and concentrations in ground water in southeastern Michigan. This study is one of four USGS Drinking Water Initiative projects throughout the United States.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Lansing, MI","doi":"10.3133/fs13000","usgsCitation":"Haack, S.K., and Rachol, C.M., 2000, Arsenic in ground water in Livingston County, Michigan: U.S. Geological Survey Fact Sheet 130-00, 2 p., https://doi.org/10.3133/fs13000.","productDescription":"2 p.","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":117028,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_130_00.jpg"},{"id":254,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://mi.water.usgs.gov/pdf/living_factsheet_1.11.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Michigan","county":"Livingston County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-83.6863,42.7822],[-83.6733,42.5196],[-83.6669,42.4312],[-83.7864,42.4288],[-83.9065,42.4249],[-84.0196,42.423],[-84.1333,42.4238],[-84.1402,42.4239],[-84.146,42.5999],[-84.1519,42.685],[-84.1593,42.7779],[-83.9225,42.7812],[-83.6863,42.7822]]]},\"properties\":{\"name\":\"Livingston\",\"state\":\"MI\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db672d3d","contributors":{"authors":[{"text":"Haack, Sheridan K. skhaack@usgs.gov","contributorId":1982,"corporation":false,"usgs":true,"family":"Haack","given":"Sheridan","email":"skhaack@usgs.gov","middleInitial":"K.","affiliations":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"preferred":true,"id":150272,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rachol, Cynthia M. 0000-0001-9984-3435 crachol@usgs.gov","orcid":"https://orcid.org/0000-0001-9984-3435","contributorId":3488,"corporation":false,"usgs":true,"family":"Rachol","given":"Cynthia","email":"crachol@usgs.gov","middleInitial":"M.","affiliations":[{"id":423,"text":"National Geospatial Program","active":true,"usgs":true}],"preferred":true,"id":150273,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":25430,"text":"wri004017 - 2000 - Delineation of discharge areas of two contaminant plumes by use of diffusion samplers, Johns Pond, Cape Cod, Massachusetts, 1998","interactions":[],"lastModifiedDate":"2020-02-23T17:50:34","indexId":"wri004017","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-4017","title":"Delineation of discharge areas of two contaminant plumes by use of diffusion samplers, Johns Pond, Cape Cod, Massachusetts, 1998","docAbstract":"Diffusion samplers were installed in the bottom of Johns Pond, Cape Cod, Massachusetts, to confirm that volatile organic compounds from the Storm Drain-5 (SD-5) plume emanating from the Massachusetts Military Reservation (MMR) were discharging into the pond. An array of 134 vapor-diffusion samplers was buried by divers about 0.5 feet below the pond bottom in the presumed discharge area of the SD-5 plume and left in place for about 2 weeks to equilibrate.\r\n\r\nTwo areas of high concentrations of volatile organic compounds (VOCs) were identified. Samples from the first area contained trichloroethene (TCE) and tetrachloroethene with concentrations in vapor as high as 890 and 667 parts per billion by volume, respectively. This discharge area is about 1,000 feet wide, extends from 100 to 350 feet offshore, and is interpreted to be the discharge area of the SD-5 plume. Samples from the second area were located closer to shore than the discharge area of the SD-5 plume and contained unexpectedly high vapor concentrations of TCE (more than 40,000 parts per billion by volume). Ground-water samples collected with a drive-point sampler near the second area had aqueous TCE concentrations as high as 1,100 micrograms per liter. Subsequently, a more closely spaced array of 110 vapor-diffusion samplers was installed to map the area of elevated TCE concentrations . The discharge area detected with the samplers is about 75 feet wide and extends from about 25 to 200 feet offshore . TCE vapor concentrations in this area were as high as 42,800 parts per billion by volume.\r\n\r\nTCE concentrations in micrograms per liter in water-diffusion samples from 15 selected sites in the two discharge areas were about 35 times lower than the TCE concentrations in parts per billion by volume in corresponding vapor-diffusion samples. The difference in values is due to the volatile nature of TCE and the different units of measure. TCE was detected in diffusion samplers set in the pond water column above the plume discharge areas, but the TCE concentrations were 20 to 30 times lower than the corresponding levels in diffusion samplers buried in the pond bottom.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri004017","usgsCitation":"Savoie, J., LeBlanc, D., Blackwood, D., McCobb, T., Rendigs, R., and Clifford, S., 2000, Delineation of discharge areas of two contaminant plumes by use of diffusion samplers, Johns Pond, Cape Cod, Massachusetts, 1998: U.S. Geological Survey Water-Resources Investigations Report 2000-4017, iv, 30 p. , https://doi.org/10.3133/wri004017.","productDescription":"iv, 30 p. ","costCenters":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":156939,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1818,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri004017/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Massachusetts ","otherGeospatial":"Cape Cod","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -70.72448730468749,\n 41.51269075845857\n ],\n [\n -69.9114990234375,\n 41.51269075845857\n ],\n [\n -69.9114990234375,\n 42.07783959017503\n ],\n [\n -70.72448730468749,\n 42.07783959017503\n ],\n [\n -70.72448730468749,\n 41.51269075845857\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5faf1a","contributors":{"authors":[{"text":"Savoie, Jennifer G.","contributorId":52218,"corporation":false,"usgs":true,"family":"Savoie","given":"Jennifer G.","affiliations":[],"preferred":false,"id":193658,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LeBlanc, D.R.","contributorId":87141,"corporation":false,"usgs":true,"family":"LeBlanc","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":193660,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blackwood, D.S.","contributorId":98747,"corporation":false,"usgs":true,"family":"Blackwood","given":"D.S.","email":"","affiliations":[],"preferred":false,"id":193662,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"McCobb, T.D. 0000-0003-1533-847X","orcid":"https://orcid.org/0000-0003-1533-847X","contributorId":97944,"corporation":false,"usgs":true,"family":"McCobb","given":"T.D.","affiliations":[],"preferred":false,"id":193661,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rendigs, R.R.","contributorId":50506,"corporation":false,"usgs":true,"family":"Rendigs","given":"R.R.","affiliations":[],"preferred":false,"id":193657,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Clifford, Scott","contributorId":63042,"corporation":false,"usgs":true,"family":"Clifford","given":"Scott","email":"","affiliations":[],"preferred":false,"id":193659,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}} ,{"id":25612,"text":"wri004008 - 2000 - The importance of ground water in the Great Lakes Region","interactions":[],"lastModifiedDate":"2025-01-07T22:52:14.501696","indexId":"wri004008","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-4008","title":"The importance of ground water in the Great Lakes Region","docAbstract":"Ground water is a major natural resource in the Great Lakes Region that helps link the Great Lakes and their watershed. This linkage needs to be more fully understood and quantified before society can address some of the important water-resources issues in the Great Lakes.
The Great Lakes constitute the largest concentration of unfrozen fresh surface water in the western hemisphere—about 5,440 mi3. Because the quantity of water in the lakes is so large, ground water in the Great Lakes Basin is often overlooked when evaluating the hydrology of the region. Ground water, however, is more important to the hydrology of the Great Lakes and to the health of ecosystems in the watershed than is generally recognized.
Although more than 1,000 mi3 of ground water are stored in the basin—a volume of water that is approximately equal to that of Lake Michigan—development of the groundwater resource must be carefully planned. Development of the ground-water resource removes water from storage and alters the paths of ground-water flow. Ground water that normally discharges to streams, lakes, and wetlands can be captured by pumping (the most common form of development), which may deplete or reduce inflows to the Great Lakes.
Ground water is important to ecosystems in the Great Lakes Region because it is, in effect, a large, subsurface reservoir from which water is released slowly to provide a reliable minimum level of water flow to streams, lakes, and wetlands. Ground-water discharge to streams generally provides good quality water that, in turn, promotes habitat for aquatic animals and sustains aquatic plants during periods of low precipitation. Because of the slow movement of ground water, the effects of surface activities on ground-water flow and quality can take years to manifest themselves. As a result, issues relative to ground water are often seemingly less dire than issues related to surface water alone.
Ground water is a major natural resource in the Great Lakes Region that helps link the Great Lakes and their watershed. This linkage needs to be more fully understood and quantified before society can address some of the important water-resources issues in the region.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Lansing, MI","doi":"10.3133/wri004008","usgsCitation":"Grannemann, N., Hunt, R.J., Nicholas, J., Reilly, T.E., and Winter, T.C., 2000, The importance of ground water in the Great Lakes Region: U.S. Geological Survey Water-Resources Investigations Report 2000-4008, iv, 14 p., https://doi.org/10.3133/wri004008.","productDescription":"iv, 14 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":157578,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri004008.JPG"},{"id":1934,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri004008","linkFileType":{"id":5,"text":"html"}},{"id":310682,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/wri00-4008/pdf/WRIR_00-4008.pdf"},{"id":465861,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_27044.htm","linkFileType":{"id":5,"text":"html"}}],"country":"Canada, United States","otherGeospatial":"Lake Erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Superior","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.3984375,\n 45.336701909968106\n ],\n [\n -80.68359375,\n 46.31658418182218\n ],\n [\n -82.44140625,\n 47.040182144806664\n ],\n [\n -84.287109375,\n 48.40003249610685\n ],\n [\n -86.66015624999999,\n 49.439556958940855\n ],\n [\n -89.033203125,\n 49.38237278700955\n ],\n [\n -91.40625,\n 47.754097979680026\n ],\n [\n -92.900390625,\n 46.31658418182218\n ],\n [\n -91.23046875,\n 44.77793589631623\n ],\n [\n -89.47265625,\n 45.02695045318546\n ],\n [\n -89.12109375,\n 43.96119063892024\n ],\n [\n -88.9453125,\n 42.032974332441405\n ],\n [\n -86.1328125,\n 41.37680856570233\n ],\n [\n -85.166015625,\n 43.068887774169625\n ],\n [\n -83.75976562499999,\n 41.37680856570233\n ],\n [\n -82.177734375,\n 41.04621681452063\n ],\n [\n -79.716796875,\n 41.57436130598913\n ],\n [\n -77.87109375,\n 42.09822241118974\n ],\n [\n -75.9375,\n 43.197167282501276\n ],\n [\n -75.234375,\n 43.96119063892024\n ],\n [\n -78.046875,\n 44.84029065139799\n ],\n [\n -78.3984375,\n 45.336701909968106\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a85e4b07f02db64d50d","contributors":{"authors":[{"text":"Grannemann, N.G.","contributorId":11221,"corporation":false,"usgs":true,"family":"Grannemann","given":"N.G.","affiliations":[],"preferred":false,"id":194406,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hunt, R. J.","contributorId":40164,"corporation":false,"usgs":true,"family":"Hunt","given":"R.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":194409,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nicholas, J.R.","contributorId":26673,"corporation":false,"usgs":true,"family":"Nicholas","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":194408,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Reilly, T. E.","contributorId":79460,"corporation":false,"usgs":true,"family":"Reilly","given":"T.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":194410,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Winter, T. C.","contributorId":23485,"corporation":false,"usgs":true,"family":"Winter","given":"T.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":194407,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":5006,"text":"fs13300 - 2000 - Arsenic in ground water in Tuscola County, Michigan","interactions":[],"lastModifiedDate":"2016-10-06T10:55:27","indexId":"fs13300","displayToPublicDate":"2001-05-01T00:00:00","publicationYear":"2000","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"133-00","title":"Arsenic in ground water in Tuscola County, Michigan","docAbstract":"Previous studies of ground-water resources in Michigan by the Michigan Department of Community Health (MDCH), the Michigan Department of Environmental Quality (MDEQ), and the U.S. Geological Survey (USGS) indicate that in several counties in the southeastern part of the State the concentrations of arsenic in ground water may exceed the U.S. Environmental Protection Agency (USEPA) maximum contaminant level (MCL) of 50 micrograms per liter [µg/L]. This MCL was established in 1986. The Safe Drinking Water Act, as amended in 1996, requires USEPA to revise this standard in 2000. In June 2000, the USEPA proposed a revised MCL of 5 µg/L.
In 1996, the USGS, in cooperation with the MDEQ and the Health Departments of Genesee, Huron, Lapeer, Livingston, Oakland, Sanilac, Shiawassee, Tuscola and Washtenaw counties, began a study of the factors controlling arsenic occurrence and concentrations in ground water in southeastern Michigan. This study is one of four USGS Drinking Water Initiative projects throughout the United States.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Lansing, MI","doi":"10.3133/fs13300","usgsCitation":"Haack, S.K., and Rachol, C.M., 2000, Arsenic in ground water in Tuscola County, Michigan: U.S. Geological Survey Fact Sheet 133-00, 2 p., https://doi.org/10.3133/fs13300.","productDescription":"2 p.","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":31841,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2000/0133/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":257,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://mi.water.usgs.gov/pdf/tuscola_factsheet_1.11.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":117030,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2000/0133/report-thumb.jpg"}],"country":"United States","state":"Michigan","county":"Tuscola County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"MultiPolygon\",\"coordinates\":[[[[-83.4668,43.7409],[-83.4664,43.6657],[-83.3536,43.6686],[-83.2357,43.6725],[-83.1184,43.675],[-83.1152,43.5871],[-83.1119,43.5],[-83.1059,43.3273],[-83.1217,43.3267],[-83.3537,43.3225],[-83.3533,43.2351],[-83.4609,43.2335],[-83.4607,43.2235],[-83.5809,43.2226],[-83.694,43.2223],[-83.6943,43.3252],[-83.6996,43.3317],[-83.7009,43.3941],[-83.7,43.4787],[-83.6996,43.5643],[-83.6989,43.5966],[-83.694,43.5929],[-83.6803,43.5881],[-83.6785,43.5871],[-83.6766,43.5875],[-83.6662,43.5937],[-83.6473,43.6056],[-83.627,43.6238],[-83.6184,43.6318],[-83.6138,43.6358],[-83.6117,43.6417],[-83.6059,43.6429],[-83.5987,43.65],[-83.5954,43.6531],[-83.5821,43.6674],[-83.5743,43.6736],[-83.5722,43.6768],[-83.5682,43.6817],[-83.5636,43.6852],[-83.561,43.6866],[-83.5541,43.6864],[-83.5534,43.6868],[-83.5526,43.6914],[-83.5519,43.6918],[-83.5493,43.6936],[-83.548,43.6945],[-83.5473,43.6958],[-83.5491,43.6995],[-83.549,43.7004],[-83.5477,43.7022],[-83.5437,43.7076],[-83.5354,43.7092],[-83.5293,43.7177],[-83.5259,43.724],[-83.5233,43.7253],[-83.5189,43.7248],[-83.5158,43.7211],[-83.5167,43.7156],[-83.5143,43.7128],[-83.5166,43.7029],[-83.5149,43.6992],[-83.5086,43.699],[-83.4991,43.6979],[-83.4908,43.7014],[-83.4906,43.705],[-83.4759,43.7215],[-83.47,43.7264],[-83.4699,43.7296],[-83.469,43.736],[-83.4714,43.7374],[-83.472,43.7392],[-83.4668,43.7409]]],[[[-83.4963,43.7197],[-83.4982,43.7193],[-83.5007,43.7194],[-83.502,43.7194],[-83.502,43.7203],[-83.5019,43.7212],[-83.4999,43.7234],[-83.4954,43.7261],[-83.4929,43.7242],[-83.4936,43.7238],[-83.4936,43.7224],[-83.4943,43.7215],[-83.4963,43.7197]]]]},\"properties\":{\"name\":\"Tuscola\",\"state\":\"MI\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db672d19","contributors":{"authors":[{"text":"Haack, Sheridan K. skhaack@usgs.gov","contributorId":1982,"corporation":false,"usgs":true,"family":"Haack","given":"Sheridan","email":"skhaack@usgs.gov","middleInitial":"K.","affiliations":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"preferred":true,"id":150278,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rachol, Cynthia M. 0000-0001-9984-3435 crachol@usgs.gov","orcid":"https://orcid.org/0000-0001-9984-3435","contributorId":3488,"corporation":false,"usgs":true,"family":"Rachol","given":"Cynthia","email":"crachol@usgs.gov","middleInitial":"M.","affiliations":[{"id":423,"text":"National Geospatial Program","active":true,"usgs":true}],"preferred":true,"id":150279,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":24850,"text":"ofr00344 - 2000 - High-streamflow statistics of selected streams in the Red River of the North basin, North Dakota, Minnesota, South Dakota, and Manitoba","interactions":[],"lastModifiedDate":"2018-03-13T12:49:20","indexId":"ofr00344","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-344","title":"High-streamflow statistics of selected streams in the Red River of the North basin, North Dakota, Minnesota, South Dakota, and Manitoba","docAbstract":"Statistical summaries of high-streamflow data through water year 1997 for selected active U.S. Geological Survey gaging stations for the Red River of the North Basin upstream of and including Emerson, Manitoba, but excluding the Devils Lake Basin, are presented in this report. The summaries for each streamflow-gaging station include (1) station description, (2) graph of the annual mean discharge for the period of record, (3) statistics of monthly and annual mean discharges, (4) graph of the annual flow duration, (5) monthly and annual flow duration, (6) probability of occurrence of annual high discharges, (7) annual peak discharge and corresponding gage height for the period of record, and (8) monthly and annual mean discharges for the period of record. Also included for stations located on the Red River of the North are hydrographs of daily mean discharges for the 3 years having the highest peak discharges and hydrographs of daily mean gage heights for the 3 years having the highest gage heights.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00344","issn":"0094-9140","usgsCitation":"Williams-Sether, T., 2000, High-streamflow statistics of selected streams in the Red River of the North basin, North Dakota, Minnesota, South Dakota, and Manitoba: U.S. Geological Survey Open-File Report 2000-344, iv, 498 p., https://doi.org/10.3133/ofr00344.","productDescription":"iv, 498 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":157142,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0344/report-thumb.jpg"},{"id":53848,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0344/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62f171","contributors":{"authors":[{"text":"Williams-Sether, Tara 0000-0001-6515-9416 tjsether@usgs.gov","orcid":"https://orcid.org/0000-0001-6515-9416","contributorId":152247,"corporation":false,"usgs":true,"family":"Williams-Sether","given":"Tara","email":"tjsether@usgs.gov","affiliations":[{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true},{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":192685,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":23823,"text":"ofr00367 - 2000 - Mercury bioaccumulation in fish in a region affected by historic gold mining: The South Yuba River, Deer Creek, and Bear River watersheds, California, 1999","interactions":[],"lastModifiedDate":"2021-12-20T20:42:11.296911","indexId":"ofr00367","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-367","title":"Mercury bioaccumulation in fish in a region affected by historic gold mining: The South Yuba River, Deer Creek, and Bear River watersheds, California, 1999","docAbstract":"Mercury that was used historically for gold recovery in mining areas of the Sierra Nevada continues to enter local and downstream water bodies, including the Sacramento Delta and the San Francisco Bay of northern California. Methylmercury is of particular concern because it is the most prevalent form of mercury in fish and is a potent neurotoxin that bioaccumulates at successive trophic levels within food webs. In April 1999, the U.S. Geological Survey, in cooperation with several other agencies the Forest Service (U.S. Department of Agriculture), the Bureau of Land Management, the U.S. Environmental Protection Agency, the California State Water Resources Control Board, and the Nevada County Resource Conservation District began a pilot investigation to characterize the occurrence and distribution of mercury in water, sediment, and biota in the South Yuba River, Deer Creek, and Bear River watersheds of California. Biological samples consisted of semi-aquatic and aquatic insects, amphibians, bird eggs, and fish. \r\n\r\nFish were collected from 5 reservoirs and 14 stream sites during August through October 1999 to assess the distribution of mercury in these watersheds. Fish that were collected from reservoirs included top trophic level predators (black basses, Micropterus spp.) intermediate trophic level predators [sunfish (blue gill, Lepomis macrochirus; green sunfish, Lepomis cyanellus; and black crappie, Poxomis nigromaculatus)] and benthic omnivores (channel catfish, Ictularus punctatus). At stream sites, the species collected were upper trophic level salmonids (brown trout, Salmo trutta) and upper-to-intermediate trophic level salmonids (rainbow trout, Oncorhynchus mykiss). \r\n\r\nBoneless and skinless fillet portions from 161 fish were analyzed for total mercury; 131 samples were individual fish, and the remaining 30 fish were combined into 10 composite samples of three fish each of the same species and size class. Mercury concentrations in samples of black basses (Micropterus spp.), including largemouth, smallmouth, and spotted bass, ranged from 0.20 to 1.5 parts per million (ppm), wet basis. Mercury concentrations in sunfish ranged from less than 0.10 to 0.41 ppm (wet). Channel catfish had mercury concentrations from 0.16 to 0.75 ppm (wet). The range of mercury concentrations observed in rainbow trout was from 0.06 to 0.38 ppm (wet), and in brown trout was from 0.02 to 0.43 ppm (wet). Mercury concentrations in trout were greater than 0.3 ppm in samples from three of 14 stream sites. Mercury at elevated concentrations may pose a health risk to piscivorous wildlife and to humans who eat fish on a regular basis. Data presented in this report may be useful to local, state, and federal agencies responsible for assessing the potential risks associated with elevated levels of mercury in fish in the South Yuba River, Deer Creek, and Bear River watersheds.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr00367","issn":"0094-9140","usgsCitation":"May, J., Hothem, R.L., Alpers, C.N., and Law, M.A., 2000, Mercury bioaccumulation in fish in a region affected by historic gold mining: The South Yuba River, Deer Creek, and Bear River watersheds, California, 1999: U.S. Geological Survey Open-File Report 2000-367, v, 30 p., https://doi.org/10.3133/ofr00367.","productDescription":"v, 30 p.","costCenters":[],"links":[{"id":53032,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0367/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":1561,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://ca.water.usgs.gov/archive/reports/ofr00367/","linkFileType":{"id":5,"text":"html"}},{"id":393117,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_34244.htm"},{"id":155104,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0367/report-thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Deer Creek, and Bear River watersheds, South Yuba River","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -121.58569335937501,\n 39.11727568585598\n ],\n [\n -120.31677246093749,\n 39.11727568585598\n ],\n [\n -120.31677246093749,\n 39.60145584096999\n ],\n [\n -121.58569335937501,\n 39.60145584096999\n ],\n [\n -121.58569335937501,\n 39.11727568585598\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624b52","contributors":{"authors":[{"text":"May, Jason T. 0000-0002-5699-2112","orcid":"https://orcid.org/0000-0002-5699-2112","contributorId":14791,"corporation":false,"usgs":true,"family":"May","given":"Jason T.","affiliations":[],"preferred":false,"id":190802,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hothem, Roger L. roger_hothem@usgs.gov","contributorId":1721,"corporation":false,"usgs":true,"family":"Hothem","given":"Roger","email":"roger_hothem@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":190801,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Alpers, Charles N. 0000-0001-6945-7365 cnalpers@usgs.gov","orcid":"https://orcid.org/0000-0001-6945-7365","contributorId":411,"corporation":false,"usgs":true,"family":"Alpers","given":"Charles","email":"cnalpers@usgs.gov","middleInitial":"N.","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":true,"id":190800,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Law, Matthew A.","contributorId":82733,"corporation":false,"usgs":true,"family":"Law","given":"Matthew","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":190803,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":23051,"text":"ofr00256 - 2000 - Summary information about platinum-group elements and other trace metals in greenstones of the Wrangellia Terrane and the Gravina Belt, southeastern Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:08:08","indexId":"ofr00256","displayToPublicDate":"2001-05-01T00:00:00","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":"2000-256","title":"Summary information about platinum-group elements and other trace metals in greenstones of the Wrangellia Terrane and the Gravina Belt, southeastern Alaska","language":"ENGLISH","publisher":"U.S. Department of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr00256","issn":"0094-9140","usgsCitation":"Ford, A., and Brew, D.A., 2000, Summary information about platinum-group elements and other trace metals in greenstones of the Wrangellia Terrane and the Gravina Belt, southeastern Alaska: U.S. Geological Survey Open-File Report 2000-256, 44 p. ill., map ;28 cm., https://doi.org/10.3133/ofr00256.","productDescription":"44 p. ill., map ;28 cm.","costCenters":[],"links":[{"id":156529,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2000/0256/report-thumb.jpg"},{"id":52424,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2000/0256/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b04e4b07f02db699633","contributors":{"authors":[{"text":"Ford, Arthur B.","contributorId":52578,"corporation":false,"usgs":true,"family":"Ford","given":"Arthur B.","affiliations":[],"preferred":false,"id":189352,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":189351,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ]}