{"pageNumber":"2941","pageRowStart":"73500","pageSize":"25","recordCount":184569,"records":[{"id":69562,"text":"i2723 - 2002 - Geologic map of the Lassen Peak, Chaos Crags, and Upper Hat Creek area, California","interactions":[],"lastModifiedDate":"2018-05-29T12:49:04","indexId":"i2723","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2723","title":"Geologic map of the Lassen Peak, Chaos Crags, and Upper Hat Creek area, California","docAbstract":"This digital publication contains all the information used to publish U.S. Geological Survey Geologic Investigations Series I-2723 (Christiansen and others, 2002). The map shows the distribution and relationships of volcanic and surficial-sedimentary deposits in an area of Lassen Volcanic National Park and vicinity. Emphasis is on products of the 1914-1917 eruptions of Lassen Peak and the approximately 1000-year-old eruptions of Chaos Crags.  ArcInfo grids were prepared from scanned composite images of four U.S. Geological Survey 7.5' topographic quadrangle maps and were georeferenced and reprojected.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/imap2723","usgsCitation":"Christiansen, R.L., Clynne, M.A., and Muffler, L.P., 2002, Geologic map of the Lassen Peak, Chaos Crags, and Upper Hat Creek area, California (Version 1.0): U.S. Geological Survey IMAP 2723, Sheet 56 by 36 inches (in color); Accompanied by 17 page text, https://doi.org/10.3133/imap2723.","productDescription":"Sheet 56 by 36 inches (in color); Accompanied by 17 page text","costCenters":[],"links":[{"id":438877,"rank":701,"type":{"id":30,"text":"Data Release"},"url":"https://doi.org/10.5066/P9QJQ6LC","text":"USGS data release","linkHelpText":"Database for the Geologic Map of the Lassen Peak, Chaos Crags, and Upper Hat Creek Area, California"},{"id":188172,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6196,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i2723/","linkFileType":{"id":5,"text":"html"}},{"id":110352,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52729.htm","linkFileType":{"id":5,"text":"html"},"description":"52729"}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -121.58333333333333,40.5 ], [ -121.58333333333333,40.583333333333336 ], [ -121.45083333333334,40.583333333333336 ], [ -121.45083333333334,40.5 ], [ -121.58333333333333,40.5 ] ] ] } } ] }","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696f09","contributors":{"authors":[{"text":"Christiansen, Robert L. 0000-0002-8017-3918 rchris@usgs.gov","orcid":"https://orcid.org/0000-0002-8017-3918","contributorId":4412,"corporation":false,"usgs":true,"family":"Christiansen","given":"Robert","email":"rchris@usgs.gov","middleInitial":"L.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":280597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clynne, Michael A. 0000-0002-4220-2968 mclynne@usgs.gov","orcid":"https://orcid.org/0000-0002-4220-2968","contributorId":2032,"corporation":false,"usgs":true,"family":"Clynne","given":"Michael","email":"mclynne@usgs.gov","middleInitial":"A.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":280596,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Muffler, L.J. Patrick","contributorId":72739,"corporation":false,"usgs":false,"family":"Muffler","given":"L.J.","email":"","middleInitial":"Patrick","affiliations":[],"preferred":false,"id":280598,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":39970,"text":"wri024029 - 2002 - Ground-water quality and discharge to Chincoteague and Sinepuxent Bays adjacent to Assateague Island National Seashore, Maryland","interactions":[],"lastModifiedDate":"2012-02-02T00:10:19","indexId":"wri024029","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4029","title":"Ground-water quality and discharge to Chincoteague and Sinepuxent Bays adjacent to Assateague Island National Seashore, Maryland","docAbstract":"The U.S. Geological Survey, in cooperation with the Maryland Department of the Environment and the Wisconsin State Laboratory of Hygiene, conducted a study to characterize the occurrence and distribution of viral contamination in small (withdrawing less than 10,000 gallons per day) public water-supply wells screened in the shallow aquifer in the Piedmont Physiographic Province in Baltimore and Harford Counties, Maryland. Two hundred sixty-three small public water-supply wells were in operation in these counties during the spring of 2000. Ninety-one of these sites were selected for sampling using a methodology that distributed the samples evenly over the population and the spatial extent of the study area. Each site, and its potential susceptibility to microbiological contamination, was evaluated with regard to hole depth, casing interval, and open interval. Each site was evaluated using characteristics such as on-site geology and on-site land use.Samples were collected by pumping between 200 and 400 gallons of untreated well water through an electropositive cartridge filter. Water concentrates were subjected to cell-culture assay for the detection of culturable viruses and reverse-transcription polymerase chain reaction/gene probe assays to detect viral ribonucleic acid; grab samples were analyzed for somatic and male-specific coliphages, Bacteroides fragilis, Clostridium perfringens, enterococci, Escherichia coli, total coliforms, total oxidized nitrogen, nitrite, organic nitrogen, total phosphate, ortho-phosphate, calcium, magnesium, sodium, potas-sium, chloride, sulfate, iron, acid-neutralizing capacity, pH, specific conductance, temperature, and dissolved oxygen.One sample tested positive for the presence of the ribonucleic acid of rotavirus through poly-merase chain-reaction analysis. Twenty-nine per-cent of the samples (26 of 90) had bacterial con-tamination. About 7 percent of the samples (6 of 90) were contaminated with either male-specific coliphage, somatic coliphage, or bacteriophages of Bacteroides fragilis. About 3 percent of the sam-ples (3 of 87) had oxidized nitrogen concentra-tions that exceeded the U.S. Environmental Protection Agency?s Maximum Contaminant Level of 10.0 milligrams per liter. A statistical analysis showed that no significant relation exists between the presence of bacteria or coliphage and all variables, except the mean temperature of the water sample as measured in the field. Additionally, the concentration of total coliform bacteria had a statistically significant, moderately strong cor-relation with the concentration of sulfate and sample pH as measured at the U.S. Geological Survey National Water-Quality Laboratory in Denver, Colorado.","language":"ENGLISH","doi":"10.3133/wri024029","usgsCitation":"Dillow, J., Banks, W.S., and Smigaj, M.J., 2002, Ground-water quality and discharge to Chincoteague and Sinepuxent Bays adjacent to Assateague Island National Seashore, Maryland: U.S. Geological Survey Water-Resources Investigations Report 2002-4029, iv, 42 p. : ill. (some col.), 3 col. maps ; 28 cm., https://doi.org/10.3133/wri024029.","productDescription":"iv, 42 p. : ill. (some col.), 3 col. maps ; 28 cm.","costCenters":[],"links":[{"id":3660,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024029/","linkFileType":{"id":5,"text":"html"}},{"id":170135,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db6673cf","contributors":{"authors":[{"text":"Dillow, Jonathan J.A.","contributorId":18412,"corporation":false,"usgs":true,"family":"Dillow","given":"Jonathan J.A.","affiliations":[],"preferred":false,"id":222711,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Banks, William S.L.","contributorId":35281,"corporation":false,"usgs":true,"family":"Banks","given":"William","email":"","middleInitial":"S.L.","affiliations":[],"preferred":false,"id":222713,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smigaj, Michael J.","contributorId":27917,"corporation":false,"usgs":true,"family":"Smigaj","given":"Michael","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":222712,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":39960,"text":"wri20014250 - 2002 - Hydrology and water quality near Bromide Pavilion in Chickasaw National Recreation Area, Murray County, Oklahoma, 2000","interactions":[],"lastModifiedDate":"2020-02-26T16:44:14","indexId":"wri20014250","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4250","displayTitle":"Hydrology and Water Quality near Bromide Pavilion in Chickasaw National Recreation Area, Murray County, Oklahoma, 2000","title":"Hydrology and water quality near Bromide Pavilion in Chickasaw National Recreation Area, Murray County, Oklahoma, 2000","docAbstract":"The Bromide Pavilion in Chickasaw National Recreation Area drew many thousands of people annually to drink the mineral-rich waters piped from nearby Bromide and Medicine Springs. Periodic detection of fecal coliform bacteria in water piped to the pavilion from the springs, low yields of the springs, or flooding by adjacent Rock Creek prompted National Park Service officials to discontinue piping of the springs to the pavilion in the 1970s. Park officials would like to resume piping mineralized spring water to the pavilion to restore it as a visitor attraction, but they are concerned about the ability of the springs to provide sufficient quantities of potable water. \r\n\r\nPumping and sampling of Bromide and Medicine Springs and Rock Creek six times during 2000 indicate that these springs may not provide sufficient water for Bromide Pavilion to supply large numbers of visitors. A potential problem with piping water from Medicine Spring is the presence of an undercut, overhanging cliff composed of conglomerate, which may collapse. Evidence of intermittent inundation of the springs by Rock Creek and seepage of surface water into the spring vaults from the adjoining creek pose a threat of contamination of the springs. \r\n\r\nEscherichia coli, fecal coliform, and fecal streptococcal bacteria were detected in some samples from the springs, indicating possible fecal contamination. Cysts of Giardia lamblia and oocysts of Cryptosporidium parvum protozoa were not detected in the creek or the springs. Total culturable enteric viruses were detected in only one water sample taken from Rock Creek.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri20014250","usgsCitation":"Andrews, W.J., and Burrough, S.P., 2002, Hydrology and water quality near Bromide Pavilion in Chickasaw National Recreation Area, Murray County, Oklahoma, 2000: U.S. Geological Survey Water-Resources Investigations Report 2001-4250, iv, 31 p., https://doi.org/10.3133/wri20014250.","productDescription":"iv, 31 p.","costCenters":[{"id":516,"text":"Oklahoma Water Science Center","active":true,"usgs":true}],"links":[{"id":170563,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3652,"rank":100,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/wri014250/pdf/wri014250.pdf"}],"country":"United States","state":"Oklahoma","county":"Murray County","otherGeospatial":"Chickasaw National Recreation Area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -97.05,34.416666666666664 ], [ -97.05,34.583333333333336 ], [ -96.95,34.583333333333336 ], [ -96.95,34.416666666666664 ], [ -97.05,34.416666666666664 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db605190","contributors":{"authors":[{"text":"Andrews, William J. 0000-0003-4780-8835 wandrews@usgs.gov","orcid":"https://orcid.org/0000-0003-4780-8835","contributorId":328,"corporation":false,"usgs":true,"family":"Andrews","given":"William","email":"wandrews@usgs.gov","middleInitial":"J.","affiliations":[{"id":516,"text":"Oklahoma Water Science Center","active":true,"usgs":true}],"preferred":true,"id":222689,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Burrough, Steven P.","contributorId":74057,"corporation":false,"usgs":true,"family":"Burrough","given":"Steven","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":222690,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39905,"text":"ofr00183 - 2002 - Flood-prone areas and waterways, Edwards Air Force Base, California","interactions":[],"lastModifiedDate":"2012-02-02T00:10:17","indexId":"ofr00183","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2000-183","title":"Flood-prone areas and waterways, Edwards Air Force Base, California","docAbstract":"Edwards Air Force Base (EAFB) is in the Mojave Desert region of southern California. Although the climate in the study area is arid, occasional intense storms result in flooding on the base, damaging roads and buildings. To plan for anticipated development at EAFB, the U.S. Department of the Air Force (USAF) and the U.S. Geological Survey (USGS) began a cooperative study to locate flood-prone areas on the base. This report describes flood hazards and shows flood-prone areas of the base.","language":"ENGLISH","doi":"10.3133/ofr00183","usgsCitation":"Meyer, R.W., and Bowers, J.C., 2002, Flood-prone areas and waterways, Edwards Air Force Base, California: U.S. Geological Survey Open-File Report 2000-183, 1 over-size sheet., https://doi.org/10.3133/ofr00183.","productDescription":"1 over-size sheet.","costCenters":[],"links":[{"id":170553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3610,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/ofr00183/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e4e4b07f02db5e64ec","contributors":{"authors":[{"text":"Meyer, Robert W.","contributorId":69601,"corporation":false,"usgs":true,"family":"Meyer","given":"Robert","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":222564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bowers, James C. jcbowers@usgs.gov","contributorId":4185,"corporation":false,"usgs":true,"family":"Bowers","given":"James","email":"jcbowers@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":222563,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":40004,"text":"ofr02345 - 2002 - Composition of the Rex Chert and associated rocks of the Permian Phosphoria Formation: Soda Springs area, SE Idaho","interactions":[],"lastModifiedDate":"2023-06-27T14:52:15.053934","indexId":"ofr02345","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-345","title":"Composition of the Rex Chert and associated rocks of the Permian Phosphoria Formation: Soda Springs area, SE Idaho","docAbstract":"<p>This study, one in a series, reports bulk chemical and mineralogical compositions, as well as petrographic and outcrop descriptions of rocks collected from three measured outcrop sections of the Rex Chert member of the Phosphoria Formation in SE Idaho. The three measured sections were chosen from ten outcrops of Rex Chert that were described in the field. The Rex Chert overlies the Meade Peak Phosphatic Shale Member of the Phosphoria Formation, the source of phosphate ore in the region. Rex Chert removed as overburden comprises part of the material disposed in waste-rock piles during phosphate mining. It has been proposed that the chert be used to cap and isolate waste piles, thereby inhibiting the leaching of potentially toxic elements into the environment. It is also used to surface roads in the mining district. The rock samples studied here constitute a set of individual chert beds that are representative of each stratigraphic section sampled. The informally named cherty shale member that overlies the Rex Chert in measured section 1 was also described and sampled. The upper Meade Peak and the transition zone to the Rex Chert were described and sampled in section 7. The cherts are predominantly spicularite composed of granular and mosaic quartz, and sponge spicules, with various but minor amounts of other fossils and detrital grains. The cherty shale member and transition rocks between the Meade Peak and Rex Chert are siliceous siltstones and argillaceous cherts with ghosts of sponge spicules and somewhat more detrital grains than the chert. The overwhelmingly dominant mineral is quartz, although carbonate beds are rare in each section and are composed predominantly of calcite and dolomite in addition to quartz. Feldspar, mica, clay minerals, calcite, dolomite, and carbonate fluorapatite are minor to trace minerals in the chert.</p>\n<br/>\n<p>The mean concentrations of oxides and elements in the Rex Chert and the cherty shale member are dominated by SiO2, which averages 94.6%. Organic-carbon contents are generally very low in the chert, but are up to 1.8 wt. % in cherty shale member samples and up to 3.3% in samples from the transition between the Meade Peak and Rex Chert. Likewise, phosphate (P2O5) is generally low in the chert, but can be up to 3.1% in individual beds. Selenium concentrations in Rex Chert and cherty shale member samples vary from <0.2 to 138 ppm, with a mean concentration of 7.0 ppm. This mean Se content is heavily dependent on two values of 101 and 138 ppm for rocks from the transition zone between the Meade Peak and Rex Chert. Without those two samples, the mean Se concentration would be <1.0 ppm. Other elements of environmental interest, As, Cr, V, Zn, Hg, and Cd, are generally near or below their content in average continental shale. Stratigraphic changes (equivalent to temporal changes in the depositional basin) in chemical composition of rocks are notable either as uniform changes through the sections or as distinct differences in the mean composition of rocks that compose the upper and lower halves of the sections.</p>\n<br/>\n<p>Q-mode factors are interpreted to represent the following rock and mineral components: chert-silica component consisting of Si (± Ba); phosphorite-phosphate component composed of P, Ca, As, Y, V, Cr, Sr, and La (± Fe, Zn, Cu, Ni, Li, Se, Nd, Hg); shale component composed of Al, Na, Zr, K, Ba, Li, and organic C (± Ti, Mg, Se, Ni, Fe, Sr, V, Mn, Zn); carbonate component (dolomite, calcite, silicified carbonates) composed of carbonate C, Mg, Ca, and Si (± Mn); tentatively organic matter-hosted elements (and/or sulfide-sulfate phases) composed of Cu (± organic C, Zn, Mn Si, Ni, Hg, and Li). Selenium shows a dominant association with the shale component, but correlations and Qmode factors also indicate that organic matter (within the shale component) and carbonate fluorapatite may host a portion of the Se. Consideration of larger numbers of factors in Qmode analysis indicates that native Se (a factor containing Se (± Ba)) may also comprise a minor component of the Se compliment.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr02345","collaboration":"Prepared in collaboration with U.S. Bureau of Land Management, U.S. Forest Service, Agrium U.S. Inc., Astaris LLC, J.R. Simplot Company, Rhodia Inc., Monsanto Co.","usgsCitation":"Hein, J.R., McIntyre, B., Perkins, R.B., Piper, D.Z., and Evans, J., 2002, Composition of the Rex Chert and associated rocks of the Permian Phosphoria Formation: Soda Springs area, SE Idaho: U.S. Geological Survey Open-File Report 2002-345, 30 p., https://doi.org/10.3133/ofr02345.","productDescription":"30 p.","numberOfPages":"30","additionalOnlineFiles":"N","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":283848,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr02345.jpg"},{"id":283847,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2002/0345/pdf/of02-345.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":3518,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/0345/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Idaho","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -111.62,42.55 ], [ -111.62,42.75 ], [ -111.25,42.75 ], [ -111.25,42.55 ], [ -111.62,42.55 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8181","contributors":{"authors":[{"text":"Hein, James R. 0000-0002-5321-899X jhein@usgs.gov","orcid":"https://orcid.org/0000-0002-5321-899X","contributorId":2828,"corporation":false,"usgs":true,"family":"Hein","given":"James","email":"jhein@usgs.gov","middleInitial":"R.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":222806,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McIntyre, Brandie","contributorId":37796,"corporation":false,"usgs":true,"family":"McIntyre","given":"Brandie","affiliations":[],"preferred":false,"id":222807,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Perkins, Robert B.","contributorId":106954,"corporation":false,"usgs":true,"family":"Perkins","given":"Robert","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":222809,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Piper, David Z. dzpiper@usgs.gov","contributorId":2452,"corporation":false,"usgs":true,"family":"Piper","given":"David","email":"dzpiper@usgs.gov","middleInitial":"Z.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":222805,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Evans, James","contributorId":83570,"corporation":false,"usgs":true,"family":"Evans","given":"James","affiliations":[],"preferred":false,"id":222808,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":51177,"text":"ofr02232 - 2002 - Dissolved pesticides in the Alamo River and the Salton Sea, California, 1996-97","interactions":[],"lastModifiedDate":"2012-02-02T00:11:30","indexId":"ofr02232","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-232","title":"Dissolved pesticides in the Alamo River and the Salton Sea, California, 1996-97","docAbstract":"Water samples were collected from the Alamo River and the Salton Sea, California, in autumn 1996 and late winter/early spring 1997 and analyzed for dissolved pesticides. The two seasons chosen for sampling were during pesticide application periods in the Imperial Valley. Pesticide concentrations were measured in filtered water samples using solid-phase extraction and analyzed by gas chromatography/mass spectrometry. Generally, the highest concentrations were measured in the Alamo River. The concentrations of carbaryl, chlorpyrifos, cycloate, dacthal, diazinon, and eptam were highest in samples collected in autumn 1996. In contrast, the concentrations of atrazine, carbofuran, and malathion were highest in samples collected in late winter/early spring 1997. The highest concentrations measured of atrazine, carbofuran, dacthal, eptam, and malathion all exceeded 1,000 nanograms per liter.","language":"ENGLISH","doi":"10.3133/ofr02232","usgsCitation":"Crepeau, K.L., Kuivila, K., and Bergamaschi, B., 2002, Dissolved pesticides in the Alamo River and the Salton Sea, California, 1996-97: U.S. Geological Survey Open-File Report 2002-232, 7 p., https://doi.org/10.3133/ofr02232.","productDescription":"7 p.","costCenters":[],"links":[{"id":179309,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4580,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/ofr02232/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a231","contributors":{"authors":[{"text":"Crepeau, Kathryn L. kcrepeau@usgs.gov","contributorId":3943,"corporation":false,"usgs":true,"family":"Crepeau","given":"Kathryn","email":"kcrepeau@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":true,"id":243109,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kuivila, Kathryn  0000-0001-7940-489X kkuivila@usgs.gov","orcid":"https://orcid.org/0000-0001-7940-489X","contributorId":1367,"corporation":false,"usgs":true,"family":"Kuivila","given":"Kathryn ","email":"kkuivila@usgs.gov","affiliations":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"preferred":false,"id":243107,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bergamaschi, Brian A. 0000-0002-9610-5581 bbergama@usgs.gov","orcid":"https://orcid.org/0000-0002-9610-5581","contributorId":1448,"corporation":false,"usgs":true,"family":"Bergamaschi","given":"Brian A.","email":"bbergama@usgs.gov","affiliations":[{"id":154,"text":"California Water Science Center","active":true,"usgs":true}],"preferred":false,"id":243108,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":32737,"text":"fs04602 - 2002 - The Black Hills Hydrology Study","interactions":[],"lastModifiedDate":"2012-02-02T00:09:10","indexId":"fs04602","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"046-02","title":"The Black Hills Hydrology Study","language":"ENGLISH","doi":"10.3133/fs04602","usgsCitation":"Carter, J.M., Driscoll, D.G., and Williamson, J., 2002, The Black Hills Hydrology Study: U.S. Geological Survey Fact Sheet 046-02, 8 p., https://doi.org/10.3133/fs04602.","productDescription":"8 p.","costCenters":[],"links":[{"id":3316,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/FS/fs04602/","linkFileType":{"id":5,"text":"html"}},{"id":119245,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2002/0046/report-thumb.jpg"},{"id":60656,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2002/0046/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad3e4b07f02db6823b0","contributors":{"authors":[{"text":"Carter, Janet M. 0000-0002-6376-3473 jmcarter@usgs.gov","orcid":"https://orcid.org/0000-0002-6376-3473","contributorId":339,"corporation":false,"usgs":true,"family":"Carter","given":"Janet","email":"jmcarter@usgs.gov","middleInitial":"M.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"preferred":false,"id":209064,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Driscoll, Daniel G. dgdrisco@usgs.gov","contributorId":1558,"corporation":false,"usgs":true,"family":"Driscoll","given":"Daniel","email":"dgdrisco@usgs.gov","middleInitial":"G.","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":209065,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Williamson, Joyce E. jewillia@usgs.gov","contributorId":1964,"corporation":false,"usgs":true,"family":"Williamson","given":"Joyce E.","email":"jewillia@usgs.gov","affiliations":[{"id":562,"text":"South Dakota Water Science Center","active":true,"usgs":true}],"preferred":false,"id":209066,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":39852,"text":"ds76 - 2002 - HAZPAC: An interactive map of Pacific Rim natural hazards, population, and infrastructure","interactions":[],"lastModifiedDate":"2022-12-14T21:08:43.043601","indexId":"ds76","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":310,"text":"Data Series","code":"DS","onlineIssn":"2327-638X","printIssn":"2327-0271","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"76","title":"HAZPAC: An interactive map of Pacific Rim natural hazards, population, and infrastructure","docAbstract":"This is an online version of a CD-ROM publication. The text files that describe using this publication make reference to software provided on the disc. For this online version the software can be downloaded for free from Adobe Systems and Environmental Systems Research Institute, Inc. (ESRI). \r\n\r\nWelcome to HAZPAC! HAZPAC is an interactive map about natural hazard risk in the Pacific Rim region. It is intended to communicate to a broad audience the ideas of 'Crowding the Rim,' which is an international, public-private partnership that fosters collaborative solutions for regional risks. HAZPAC, which stands for 'HAZards of the PACific,' uses Geographic Information System (GIS) technology to help people visualize the socioeconomic connections and shared hazard vulnerabilities among Pacific Rim countries, as well as to explore the general nature of risk. \r\n\r\nPlease refer to the 'INTRODUCTION TO HAZPAC' section of the readme file below to determine which HAZPAC project will be right for you. \r\n\r\nOnce you have decided which HAZPAC project is suitable for you, please refer to the 'GETTING STARTED' sections in the readme file for some basic information that will help you begin using HAZPAC. Also, we highly recommend that you follow the Tutorial exercises in the project-specific HAZPAC User Guides. The User Guides are PDF (Portable Document Format) files that must be read with Adobe Acrobat Reader (a free copy of Acrobat Reader is available using the link near the bottom of this page).","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ds76","usgsCitation":"Bemis, B.L., Goss, H.V., Yurkovich, E.S., Perron, T.J., and Howell, D.G., 2002, HAZPAC: An interactive map of Pacific Rim natural hazards, population, and infrastructure: U.S. Geological Survey Data Series 76, HTML Document, https://doi.org/10.3133/ds76.","productDescription":"HTML Document","costCenters":[],"links":[{"id":173613,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":410498,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_53753.htm","linkFileType":{"id":5,"text":"html"}},{"id":3566,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/dds/dds-76/","linkFileType":{"id":5,"text":"html"}}],"otherGeospatial":"Pacific Rim","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db649eba","contributors":{"authors":[{"text":"Bemis, B. L.","contributorId":29046,"corporation":false,"usgs":true,"family":"Bemis","given":"B.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":222427,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Goss, H. V.","contributorId":26746,"corporation":false,"usgs":true,"family":"Goss","given":"H.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":222426,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Yurkovich, E. S.","contributorId":17677,"corporation":false,"usgs":true,"family":"Yurkovich","given":"E.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":222425,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Perron, T. J.","contributorId":50207,"corporation":false,"usgs":true,"family":"Perron","given":"T.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":222428,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Howell, D. G.","contributorId":52546,"corporation":false,"usgs":true,"family":"Howell","given":"D.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":222429,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70179830,"text":"70179830 - 2002 - Ecological resource management: A call to arms","interactions":[],"lastModifiedDate":"2018-01-12T12:28:05","indexId":"70179830","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5268,"text":"Ecological Society Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Ecological resource management: A call to arms","docAbstract":"<div class=\"t m0 x10 h5 yb3 ff2 fs5 fc0 sc0 ls8 ws470\"><span class=\"current-selection\">As the human population enlarges,&nbsp;</span><span class=\"current-selection\">it becomes increasingly difficult to </span><span class=\"ls9 current-selection\">sus</span><span class=\"current-selection\">tain valued ecological resources. Hu</span><span class=\"current-selection\">man use of resources, whether it is </span><span class=\"current-selection\">t</span><span class=\"current-selection\">h</span><span class=\"current-selection\">e&nbsp;</span><span class=\"current-selection\">harvest of ocean fisheries, logging of&nbsp;</span><span class=\"current-selection\">forests, or farming of arable lands, has&nbsp;</span><span class=\"current-selection\">resulted in significant population de</span><span class=\"current-selection\">clines i</span><span class=\"current-selection\">n </span><span class=\"ls2b ws0\"><span class=\"current-selection\">many </span> <span class=\"ls9 ws4c1 current-selection\">wildlife species. The&nbsp;</span></span><span class=\"current-selection\">growth of urban areas and the exp</span><span class=\"current-selection\">ansion of impermeable surfaces alter&nbsp;</span><span class=\"current-selection\">landscape diversity and modify hydro</span><span class=\"current-selection\">logic patterns in ways </span><span class=\"lsa current-selection\">that decrease&nbsp;</span><span class=\"current-selection\">habitat quality for many desired plant,&nbsp;</span><span class=\"current-selection\">fish, and wildlife species. Impaired wa</span><span class=\"current-selection\">ter, </span><span class=\"ls9 ws40a current-selection\">air, and soil quality related to in</span><span class=\"current-selection\">dustrial, municipal, and agricultural ac</span><span class=\"current-selection\">tivities </span> <span class=\"ls9 ws33e current-selection\">have altered the composition&nbsp;</span><span class=\"current-selection\">of aquatic and terrestrial communities.</span></div>","language":"English","publisher":"Wiley ","doi":"10.1890/0012-9623(2002)083[0260:C]2.0.CO;2","usgsCitation":"Emlen, J., Kapustka, L., Barnthouse, L., Beyer, N., Biddinger, G., Kedwards, T., Landis, W., Menzie, C., Munns, W., Sorenson, M., and Wentsel, R., 2002, Ecological resource management: A call to arms: Ecological Society Bulletin, v. 83, p. 269-271, https://doi.org/10.1890/0012-9623(2002)083[0260:C]2.0.CO;2.","productDescription":"3 p. ","startPage":"269","endPage":"271","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":333391,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"83","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58808d9ae4b01dfadfff15b7","contributors":{"authors":[{"text":"Emlen, J.M.","contributorId":63979,"corporation":false,"usgs":true,"family":"Emlen","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":658862,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kapustka, Lawrence","contributorId":178433,"corporation":false,"usgs":false,"family":"Kapustka","given":"Lawrence","email":"","affiliations":[],"preferred":false,"id":658863,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Barnthouse, L.","contributorId":178434,"corporation":false,"usgs":false,"family":"Barnthouse","given":"L.","email":"","affiliations":[],"preferred":false,"id":658864,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Beyer, N.","contributorId":15737,"corporation":false,"usgs":true,"family":"Beyer","given":"N.","email":"","affiliations":[],"preferred":false,"id":658865,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Biddinger, G.","contributorId":178435,"corporation":false,"usgs":false,"family":"Biddinger","given":"G.","affiliations":[],"preferred":false,"id":658866,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Kedwards, T.","contributorId":178436,"corporation":false,"usgs":false,"family":"Kedwards","given":"T.","email":"","affiliations":[],"preferred":false,"id":658867,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Landis, W.","contributorId":178437,"corporation":false,"usgs":false,"family":"Landis","given":"W.","email":"","affiliations":[],"preferred":false,"id":658868,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Menzie, C.","contributorId":37431,"corporation":false,"usgs":true,"family":"Menzie","given":"C.","affiliations":[],"preferred":false,"id":658869,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Munns, W.","contributorId":178438,"corporation":false,"usgs":false,"family":"Munns","given":"W.","email":"","affiliations":[],"preferred":false,"id":658870,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Sorenson, M.","contributorId":178439,"corporation":false,"usgs":false,"family":"Sorenson","given":"M.","affiliations":[],"preferred":false,"id":658871,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Wentsel, R.","contributorId":81219,"corporation":false,"usgs":true,"family":"Wentsel","given":"R.","email":"","affiliations":[],"preferred":false,"id":658872,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}}
,{"id":69383,"text":"i2719 - 2002 - Geologic map of the Low Wassie Quadrangle, Oregon and Shannon counties, Missouri","interactions":[],"lastModifiedDate":"2012-02-10T00:11:24","indexId":"i2719","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2719","subseriesTitle":"GIS","title":"Geologic map of the Low Wassie Quadrangle, Oregon and Shannon counties, Missouri","docAbstract":"The bedrock exposed in the Low Wassie Quadrangle, Missouri, comprises Late Cambrian and Early Ordovician aged dolomite, sandstone, and chert. The sedimentary rocks are nearly flat-lying except where they are adjacent to faults. The carbonates are karstified and the area contains numerous sinkholes, springs, caves, and losing-streams.\r\n\r\nThis map is one of several being produced under the U.S. Geological Survey National Cooperative Geologic Mapping Program to provide geologic data applicable to land-use problems in the Ozarks of south-central Missouri. Ongoing and potential industrial and agricultural development in the Ozarks region has presented issues of ground-water quality in karst areas. A National Park in this region (Ozark National Scenic Riverways, Missouri ) is concerned about the effects of activities in areas outside of their stewardship on the water resources that define the heart of this Park. This task applies geologic mapping and karst investigations to address issues surrounding competing land use in south-central Missouri. This task keeps geologists from the USGS associated with the park and allows the Parks to utilize USGS expertise and aid the NPS on how to effectively use geologic maps for Park management. For more information see: http://geology.er.usgs.gov/eespteam/Karst/index.html.","language":"ENGLISH","doi":"10.3133/i2719","usgsCitation":"Weems, R.E., 2002, Geologic map of the Low Wassie Quadrangle, Oregon and Shannon counties, Missouri (Online Version 1.0): U.S. Geological Survey IMAP 2719, Sheet 54 by 40 inches (in color), https://doi.org/10.3133/i2719.","productDescription":"Sheet 54 by 40 inches (in color)","costCenters":[],"links":[{"id":110353,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52730.htm","linkFileType":{"id":5,"text":"html"},"description":"52730"},{"id":188183,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6329,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i2719","linkFileType":{"id":5,"text":"html"}}],"scale":"24000","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91.36749999999999,36.8675 ], [ -91.36749999999999,37 ], [ -91.25,37 ], [ -91.25,36.8675 ], [ -91.36749999999999,36.8675 ] ] ] } } ] }","edition":"Online Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afbe4b07f02db6961d7","contributors":{"authors":[{"text":"Weems, Robert E. 0000-0002-1907-7804 rweems@usgs.gov","orcid":"https://orcid.org/0000-0002-1907-7804","contributorId":2663,"corporation":false,"usgs":true,"family":"Weems","given":"Robert","email":"rweems@usgs.gov","middleInitial":"E.","affiliations":[{"id":243,"text":"Eastern Geology and Paleoclimate Science Center","active":true,"usgs":true},{"id":40020,"text":"Florence Bascom Geoscience Center","active":true,"usgs":true}],"preferred":true,"id":280288,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":44312,"text":"ofr01380 - 2002 - Archive of boomer subbottom data collected during USGS cruise ATSV99045, northern North Carolina, October 9-27, 1999","interactions":[],"lastModifiedDate":"2016-12-07T15:14:13","indexId":"ofr01380","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2001-380","title":"Archive of boomer subbottom data collected during USGS cruise ATSV99045, northern North Carolina, October 9-27, 1999","language":"ENGLISH","doi":"10.3133/ofr01380","usgsCitation":"Capone, M., Thieler, E., Nichols, D., and O’Brien, T., 2002, Archive of boomer subbottom data collected during USGS cruise ATSV99045, northern North Carolina, October 9-27, 1999: U.S. Geological Survey Open-File Report 2001-380, 2 DVD-ROMs : ill. 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T.F.","contributorId":86309,"corporation":false,"usgs":true,"family":"O’Brien","given":"T.F.","email":"","affiliations":[],"preferred":false,"id":229544,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":49206,"text":"wri014240 - 2002 - Standard errors of annual discharge and change in reservoir content data from selected stations in the lower Colorado River streamflow-gaging station network, 1995-99","interactions":[],"lastModifiedDate":"2014-06-12T09:22:29","indexId":"wri014240","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2001-4240","title":"Standard errors of annual discharge and change in reservoir content data from selected stations in the lower Colorado River streamflow-gaging station network, 1995-99","docAbstract":"<p>The Bureau of Reclamation is currently (1995–2001) testing the Lower Colorado River Accounting\nSystem as a method to estimate the consumptive use of Colorado River water by diverters from Hoover\nDam to Mexico. Consumptive use is estimated in the Lower Colorado River Accounting System method,\nin part, on the basis of the annual discharge or annual change in reservoir contents, as well as the variance\nof estimate of the annual discharge or the annual change in reservoir contents at several surface-water\ngaging stations in the lower Colorado River stream-gaging network. The standard error and the variance\nof estimate were determined for the annual discharge at 14 streamflow-gaging stations and for the annual\nchange in content at 2 reservoir-content gaging stations used in the Lower Colorado River Accounting\nSystem for calendar years 1995–99.</p>\n<br>\n<p>The standard error of the annual discharge was determined by using modifications to an existing\nmethod that assumes that the uncertainty in the discharge-rating shift is the main source of uncertainty in\ncomputed discharges and that the discharge-rating shift behaves as a first-order Markovian process. The\nmethod uses Kalman filtering of a first-order Markovian process as a statistical analogy to computing\nstreamflow with a shifted discharge rating. Temporally unbiased residuals from a discharge rating are used\nas a surrogate for the actual shifts used to compute discharge. The standard error of the annual discharge is\ndetermined by using Kalman-filter theory and estimates of four parameters: (1) the measurement variance\nof the discharge measurements used to determine the discharge-rating shift, (2) the process variance of the\ndischarge-rating residuals, (3) the serial correlation of the discharge-rating residuals, and (4) the\nfrequency of the discharge measurements. The existing methodology was improved by estimating the\nmeasurement variance from a semivariogram of the discharge-rating residuals, rather than on the basis of\nempirically derived error estimates for discharge measurements. The process variance and serial\ncorrelation of the discharge-rating residuals are estimated from the semivariogram, rather than a\nvariogram, of the discharge-rating residuals. The empirically derived estimates are based on\ncharacteristics of the discharge measurements such as number of depth and velocity observation sections,\ntype of current meter, and bed material composition and stability. Measurement variance determined from\nthe semivariograms was site specific and is therefore considered a better estimate than measurement\nvariance determined from the empirically-derived estimates. The method of estimating the standard error\nof the annual discharge requires the assumption of unbiased discharge-rating residuals, and for this\nreason, the standard errors presented in this report only represent the random error in the annual discharge\ndata. Estimates of the standard error of the annual change in reservoir content were determined on the\nbasis of the reservoir-surface area and the standard error of reservoir-stage readings.</p>\n<br>\n<p>The standard error of the annual discharge, as a percentage, ranged from 0.11 percent for the All-\nAmerican Canal near Imperial Dam in 1998 to 12.3 percent for the Colorado River below Imperial Dam\nin 1996. The standard error of the annual discharge was less than 2 percent for all 5 years for 11 of the\n14 streamflow-gaging stations. In terms of flow volume, the standard error of the annual discharge ranged\nfrom 97 acre-feet for the Mittry Lake Diversions in 1995 to 77,000 acre-feet for the Colorado River at the\nnortherly international boundary with Mexico in 1998. In general, the standard error of the annual\ndischarge, as a percentage, was smallest at streamflow-gaging stations on the main stem of the Colorado\nRiver; however, the standard error of the annual discharge in acre-feet was largest at these stations\nbecause of the large annual discharge on the main stem. The standard error of the annual change in\ncontent for the two reservoirs ranged from 1,590 acre-feet for Lake Havasu in 1996 to 2,790 acre-feet for\nLake Mohave in 1995.</p>\n<br>\n<p>The variance of estimate of the annual discharge for a streamflow-gaging station can be reduced by\nmaking additional discharge measurements; either by increasing the number of discharge measurements\nmade per site visit, or by increasing the frequency of site visits. Measurement error can be reduced by\nusing the average shift for two or more discharge measurements made during a site visit. For a\nstreamflow-gaging station where measurement error is much greater than process error and the serial\ncorrelation of the discharge-rating residuals is high, an improved gaging strategy would involve making\nmultiple discharge measurements per site visit. In contrast, for a streamflow-gaging station where process\nerror is much greater than measurement error and the serial correlation of discharge-rating residuals is\nlow, the gaging strategy would consist of several single discharge-measurement site visits. For a given\noperating cost or for a given variance of estimate of the annual discharge at a streamflow-gaging station,\nthe optimal site-visit and discharge-measurement strategy can be determined, providing that the travel\ncosts as well as the measurement variance, process variance, and serial correlation of discharge-rating\nresiduals are known.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Tucson, AZ","doi":"10.3133/wri014240","collaboration":"Prepared in cooperation with Bureau of Reclamation","usgsCitation":"Anning, D.W., 2002, Standard errors of annual discharge and change in reservoir content data from selected stations in the lower Colorado River streamflow-gaging station network, 1995-99: U.S. Geological Survey Water-Resources Investigations Report 2001-4240, x, 81 p., https://doi.org/10.3133/wri014240.","productDescription":"x, 81 p.","numberOfPages":"92","costCenters":[],"links":[{"id":288432,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":288431,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2001/4240/report.pdf"}],"country":"United States","state":"Arizona;California","otherGeospatial":"Colorado River","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -116.0,32.0 ], [ -116.0,37.0 ], [ -113.0,37.0 ], [ -113.0,32.0 ], [ -116.0,32.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e478fe4b07f02db48a18a","contributors":{"authors":[{"text":"Anning, David W. dwanning@usgs.gov","contributorId":432,"corporation":false,"usgs":true,"family":"Anning","given":"David","email":"dwanning@usgs.gov","middleInitial":"W.","affiliations":[{"id":128,"text":"Arizona Water Science Center","active":true,"usgs":true}],"preferred":true,"id":239304,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39936,"text":"wri20024153 - 2002 - Hydrogeology and water quality of the Upper Three Runs aquifer in the vicinity of the Gibson Road Landfill, Fort Gordon, Georgia, June-November 1999","interactions":[],"lastModifiedDate":"2022-01-12T12:19:34.148998","indexId":"wri20024153","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4153","title":"Hydrogeology and water quality of the Upper Three Runs aquifer in the vicinity of the Gibson Road Landfill, Fort Gordon, Georgia, June-November 1999","docAbstract":"<p>Fort Gordon military installation, a U.S. Department of the Army facility, is located in east-central Georgia southwest of Augusta. The military base operates a three-phase unlined landfill—Gibson Road Landfill— to store a variety of wastes. Phases I and II stored only household wastes, and these phases were discontinued during the mid–1990s. Fort Gordon currently (1999) operates Phase III of the landfill that stores only construction and demolition debris. Water-quality monitoring detected selected trace elements and organic compounds exceeding the maximum contaminant levels of the U.S. Environmental Protection Agency, National Primary Drinking Water Standards. The selected trace elements and organic compounds detected showed that contamination of ground water had occurred in the vicinity of the landfill. In 1999, the U.S. Geological Survey, in cooperation with the Environmental and Natural Resources Management Office of the U.S. Army Signal Center and Fort Gordon, Georgia, began an assessment of the hydrogeology and water quality in shallow ground water in the vicinity of the Gibson Road Landfill to delineate the extent of a ground-water contamination plume in the vicinity of the landfill.</p><p>Hydrogeologic units in the Augusta area include the Upper Three Runs aquifer, the Gordon aquifer, the Millers Pond aquifer, and the Dublin aquifer. Only the shallowest aquifer, Upper Three Runs, was penetrated during this study. The Upper Three Runs aquifer is composed of sediments of the Barnwell Group. Mostly, these sediments are highly permeable fine to medium, well-sorted sand with lenses of clay.</p><p>Ground-water flow is from northwest to southeast and generally was unaffected by seasonal variation during the period of study (June–November 1999). Water-table altitudes in the landfill area for the study period ranged from 394 feet (ft) to 445 ft above sea level. Ground-water samples analyzed for organic compounds and selected trace elements by a U. S. Environmental Protection Agency (USEPA) approved statistical test revealed that increases in contaminant concentrations above the detection limits had occurred during March and September 1999 in five wells—one of which is located upgradient. These organic compounds, respective increases in concentration, and the wells in which they were detected are: methylene chloride—wells 28AA29 (24 parts per billion [ppb] and 46 ppb), 28AA30 (86 ppb and 130 ppb), and 28AA31 (240 ppb and 140 ppb); 1,1-dichloroethene—well 28AA31 (10 ppb and 5.7 ppb); 1,1-dichloroethane— wells 28AA30 (81 ppb and 140 ppb) and 28AA31 (200 ppb and 130 ppb); and 1,1,1-trichloroethane—well 28AA31 (61 ppb and 37 ppb). Although in some wells the concentration decreased from March to September, the median concentrations were still higher in certain groups. Trace element compounds, their respective increases in concentration, and the wells in which they were detected are: chromium—well 28AA30 (1,190 ppb), vanadium—well 28AA30 (104 ppb); barium—wells 28AA27 (42.2 ppb) and 28AA32 (140 ppb), and beryllium—well 28AA30 (6.3 ppb). These increases occurred in September, with the exception of chromium in well 28AA30, which occurred in March. Although a statistical test indicated increases in contaminant concentrations had occurred, water from wells 28AA27, 28AA30, 28AA31, and 28AA32 had a decrease in contaminant concentrations from February 1998 to September 1999.</p><p>U.S. Environmental Protection Agency, National Primary Drinking Water Regulations Maximum Contaminant Levels (PMCLs), formerly (MCLs) were exceeded in water from four wells for organic compounds and in five wells by selected trace elements during the February 1998, March 1999, and September 1999 sampling periods. The concentrations for the following organic compounds and the associated wells are: methylene chloride (PMCL is 5 ppb)—wells 28AA27 (February, 37 ppb; March, 24 ppb; and September, 9.6 ppb), 28AA29 (February, 20 ppb; March, 24 ppb; and September, 46 ppb), 28AA30 (February, 50 ppb; March, 86 ppb; and September, 130 ppb), and 28AA31 (February, 330 ppb; March 240 ppb; and September, 140 ppb); vinyl chloride (PMCL is 2 ppb)—well 28AA29 (March, 3.6 ppb; and September, 4.4 ppb); 1,1-dichloroethene (PMCL is 7 ppb)—wells 28AA30 (March 10 ppb; and September, 17 ppb) and 28AA31 (February, 13 ppb; and March, 10 ppb); and 1,1,2-trichloroethane (PMCL is 5 ppb)—well 28AA30 (March, 33 ppb). Contaminant concentrations decreased in well 28AA31 from March to September 1999; however, concentrations still exceeded the PMCL. The concentrations for the following selected trace elements exceeding PMCL and the associated wells during the sampling periods February 1998, March 1999, and September 1999 are: mercury (PMCL is 2 ppb)—well 28AA24 (September, 2.82 ppb), well 28AA25 (February, 3.1 ppb; March, 2.11 ppb; and September, 2.28 ppb), and well 28AA30 (September, 2.82 ppb); arsenic (PMCL is 50 ppb)—well 28AA30 (February, 90 ppb; and September, 114 ppb); thallium (PMCL is 2 ppb)—wells 28AA27 (March, 2.08 ppb) and 28AA29 (February, 2.56); barium (PMCL is 2,000 ppb)—well 28AA30 (March, 4,490 ppb); chromium (PMCL is 30 ppb)—well 28AA30 (February, 630 ppb; and March, 1,190 ppb); and beryllium (PMCL is 4 ppb)—well 28AA30 (September, 6.3 ppb). Water from seven wells, three of which are upgradient of the landfill, contained organic compounds and/or selected trace elements exceeding PMCLs during the period February 1998 to September 1999 according to private consultants. Contaminants present in upgradient wells most likely were caused by chemical dispersion, leachate migration, incorrectly defined landfill area, or natural ground-water flow beneath the landfill.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri20024153","usgsCitation":"Priest, S., and McSwain, K., 2002, Hydrogeology and water quality of the Upper Three Runs aquifer in the vicinity of the Gibson Road Landfill, Fort Gordon, Georgia, June-November 1999 (Version 1.0: 2002; Version 1.1: January 11, 2022): U.S. Geological Survey Water-Resources Investigations Report 2002-4153, v, 22 p., https://doi.org/10.3133/wri20024153.","productDescription":"v, 22 p.","temporalStart":"1999-06-01","temporalEnd":"1999-11-30","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":393893,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52211.htm"},{"id":394189,"rank":4,"type":{"id":25,"text":"Version History"},"url":"https://pubs.usgs.gov/wri/wri02-4153/versionHist.txt","text":"Version History","size":"1 KB","linkFileType":{"id":2,"text":"txt"},"description":"Version History"},{"id":164831,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/wri02-4153/coverthb2.jpg"},{"id":394215,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/wri02-4153/wrir024153.pdf","text":"Report","size":"3.23 MB","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 02-4153"}],"country":"United States","state":"Georgia","otherGeospatial":"Fort Gordon, Gibson Road Landfill, Upper Three Runs Aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.31463432312012,\n              33.34702063231064\n            ],\n            [\n              -82.28279113769531,\n              33.34702063231064\n            ],\n            [\n              -82.28279113769531,\n              33.37598230011142\n            ],\n            [\n              -82.31463432312012,\n              33.37598230011142\n            ],\n            [\n              -82.31463432312012,\n              33.34702063231064\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","edition":"Version 1.0: 2002; Version 1.1: January 11, 2022","contact":"<p><a href=\"https://pubs.er.usgs.gov/contact\" data-mce-href=\"../contact\">Contact Pubs Warehouse</a></p>","tableOfContents":"<ul><li>ABSTRACT</li><li>INTRODUCTION</li><li>HYDROGEOLOGY</li><li>GROUND-WATER QUALITY</li><li>SUMMARY AND CONCLUSIONS</li><li>REFERENCES CITED</li></ul>","revisedDate":"2022-01-12","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e7fe","contributors":{"authors":[{"text":"Priest, Sherlyn","contributorId":23994,"corporation":false,"usgs":true,"family":"Priest","given":"Sherlyn","email":"","affiliations":[],"preferred":false,"id":222650,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McSwain, Kristen Bukowski","contributorId":104458,"corporation":false,"usgs":true,"family":"McSwain","given":"Kristen Bukowski","affiliations":[],"preferred":false,"id":222651,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39993,"text":"ofr02160 - 2002 - Detailed aerial gamma-ray surveys, Albuquerque Basin, New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:10:53","indexId":"ofr02160","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-160","title":"Detailed aerial gamma-ray surveys, Albuquerque Basin, New Mexico","language":"ENGLISH","doi":"10.3133/ofr02160","usgsCitation":"Duval, J.S., 2002, Detailed aerial gamma-ray surveys, Albuquerque Basin, New Mexico: U.S. Geological Survey Open-File Report 2002-160, 1 CD-ROM : col. maps ; 4 3/4 in. , https://doi.org/10.3133/ofr02160.","productDescription":"1 CD-ROM : col. maps ; 4 3/4 in. ","costCenters":[],"links":[{"id":172094,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db667c63","contributors":{"authors":[{"text":"Duval, J. S.","contributorId":15200,"corporation":false,"usgs":true,"family":"Duval","given":"J.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":222780,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39860,"text":"fs06502 - 2002 - Llano Grande Lake bottom sediments; a chronicle of water-quality changes in the Arroyo Colorado, South Texas, 1989-2001","interactions":[],"lastModifiedDate":"2017-01-12T18:48:44","indexId":"fs06502","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"065-02","title":"Llano Grande Lake bottom sediments; a chronicle of water-quality changes in the Arroyo Colorado, South Texas, 1989-2001","docAbstract":"<p>The Arroyo Colorado, an ancient channel of the Rio Grande, extends 90 miles from Mission, Tex., to the Laguna Madre. The Arroyo Colorado flows through areas of intense agricultural cultivation and through important habitat for migrating birds and other wildlife, including several wildlife sanctuaries and refuges. The above-tidal segment of the Arroyo Colorado is included in the State of Texas 2000 Clean Water Act 303(d)1 list in part because of elevated concentrations of the hydrophobic legacy pollutants DDE (a DDT breakdown product), chlordane, and toxaphene in fish tissue. This report addresses three questions: </p><p><ul><li>Do legacy pollutants (organochlorine compounds, major and trace elements) occur in the Arroyo Colorado at present and at what concentrations?<br></li><li>How has the occurrence of selected legacy pollutants in the Arroyo Colorado changed over time?<br></li><li>Are current concentrations of legacy pollutants in bottom sediments at levels of concern for the health of aquatic biota?<br></li></ul></p><p>To answer these questions, the U.S. Geological Survey (USGS), in cooperation with the U.S. Environmental Protection Agency (USEPA), collected and analyzed a sediment core from Llano Grande Lake on the Arroyo Colorado (fig. 1). Sediment cores can be used to reconstruct historical trends in concentrations of hydrophobic contaminants (Eisenreich and others, 1989; Van Metre and others, 1997, 2000). The lake is part of the Rio Grande delta drainage system (fig. 1). The lake is 6 miles long and has a maximum width of 600 feet. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs06502","collaboration":"In cooperation with the U.S. Environmental Protection Agency","usgsCitation":"Mahler, B.J., and Van Metre, P., 2002, Llano Grande Lake bottom sediments; a chronicle of water-quality changes in the Arroyo Colorado, South Texas, 1989-2001: U.S. Geological Survey Fact Sheet 065-02, HTML Document; Report: 4 p., https://doi.org/10.3133/fs06502.","productDescription":"HTML Document; Report: 4 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":120298,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_065_02.bmp"},{"id":3573,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/fs-065-02/","linkFileType":{"id":5,"text":"html"}},{"id":333165,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/fs-065-02/pdf/FS_065-02.pdf","text":"Report","size":"484.71 KB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Texas","otherGeospatial":"Arroyo Colorado","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -98.3331298828125,\n              26.071586453170973\n            ],\n            [\n              -98.3331298828125,\n              26.583614813585854\n            ],\n            [\n              -97.3223876953125,\n              26.583614813585854\n            ],\n            [\n              -97.3223876953125,\n              26.071586453170973\n            ],\n            [\n              -98.3331298828125,\n              26.071586453170973\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a68e4b07f02db63b175","contributors":{"authors":[{"text":"Mahler, Barbara June","contributorId":79948,"corporation":false,"usgs":true,"family":"Mahler","given":"Barbara","email":"","middleInitial":"June","affiliations":[],"preferred":false,"id":222449,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Van Metre, Peter C.","contributorId":34104,"corporation":false,"usgs":true,"family":"Van Metre","given":"Peter C.","affiliations":[],"preferred":false,"id":222448,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39861,"text":"fs08502 - 2002 - Cold War legacy not a post-dismantlement environmental concern","interactions":[],"lastModifiedDate":"2019-06-18T15:23:04","indexId":"fs08502","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"085-02","displayTitle":"Cold War Legacy Not A Post-Dismantlement Environmental Concern","title":"Cold War legacy not a post-dismantlement environmental concern","docAbstract":"<p>Standing ready to defend our country or to assure mutual destruction, the mid-west’s contribution to nuclear proliferation of the 60s and 70s resided innocuously beneath concrete slabs in Missouri’s cornfields. In June 1961, the U.S. Department of Defense (DOD) implemented a plan to place 150 intercontinental ballistic missiles in west-central Missouri. The missile was the solid propellant Minuteman series rocket capable of accurately delivering three nuclear warheads to targets halfway around the world. Cold war tensions at the time necessitated quick deployment of this national defense system. Construction of the missile launch facilities in Missouri began in April 1962 and within 26 months the entire system was completed and on full-alert status.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs08502","usgsCitation":"Witt, E.C., 2002, Cold War legacy not a post-dismantlement environmental concern: U.S. Geological Survey Fact Sheet 085-02, 4 p., https://doi.org/10.3133/fs08502.","productDescription":"4 p.","numberOfPages":"4","costCenters":[{"id":396,"text":"Missouri Water Science Center","active":true,"usgs":true}],"links":[{"id":122304,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2002/0085/coverthb.jpg"},{"id":361155,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2002/0085/fs08502.pdf","text":"Report","size":"681 kB","linkFileType":{"id":1,"text":"pdf"},"description":"FS 085–02"}],"contact":"<p>Director,&nbsp;<a href=\"https://www.usgs.gov/centers/cm-water\" data-mce-href=\"https://www.usgs.gov/centers/cm-water\">Central Midwest Water Science Center</a><br>U.S. Geological Survey<br>1400 Independence Road<br>Rolla, MO 65401</p>","tableOfContents":"<ul><li>Background</li><li>Missile Launch Facilities</li><li>Dismantlement of Launch Facilities</li><li>Contaminants of Concern</li><li>Federal Facility Compliance Agreement</li><li>Long-Term Monitoring Network</li><li>Sample Collection</li><li>Monitoring Results</li><li>References Cited</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae965","contributors":{"authors":[{"text":"Witt, Emitt C. III 0000-0002-1814-7807 ecwitt@usgs.gov","orcid":"https://orcid.org/0000-0002-1814-7807","contributorId":1612,"corporation":false,"usgs":true,"family":"Witt","given":"Emitt","suffix":"III","email":"ecwitt@usgs.gov","middleInitial":"C.","affiliations":[{"id":404,"text":"NGTOC Rolla","active":true,"usgs":true},{"id":5074,"text":"Center for Geospatial Information Science (CEGIS)","active":true,"usgs":true}],"preferred":true,"id":222450,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39998,"text":"ofr02295 - 2002 - Transplanting coral fragments to damaged coral reefs in a national park - Planting the seeds to recovery?","interactions":[],"lastModifiedDate":"2022-12-26T14:48:55.612783","indexId":"ofr02295","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-295","title":"Transplanting coral fragments to damaged coral reefs in a national park - Planting the seeds to recovery?","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr02295","usgsCitation":"Florida Caribbean Science Center and Center for Coastal and Regional Marine Studies, 2002, Transplanting coral fragments to damaged coral reefs in a national park - Planting the seeds to recovery?: U.S. Geological Survey Open-File Report 2002-295, 2 p., https://doi.org/10.3133/ofr02295.","productDescription":"2 p.","costCenters":[{"id":27821,"text":"Caribbean-Florida Water Science Center","active":true,"usgs":true}],"links":[{"id":165696,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2002/0295/report-thumb.jpg"},{"id":67747,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2002/0295/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"Virgin Islands","otherGeospatial":"Atlantic Ocean, Virgin Islands National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -64.75673876355596,\n              18.32053406283316\n            ],\n            [\n              -64.75592865714067,\n              18.316172934064156\n            ],\n            [\n              -64.7478839814515,\n              18.323025413601528\n            ],\n            [\n              -64.7446039148982,\n              18.31990990251711\n            ],\n            [\n              -64.73214438765915,\n              18.31243775878687\n            ],\n            [\n              -64.72523816090876,\n              18.31990990251711\n            ],\n            [\n              -64.72160315847938,\n              18.329727985654472\n            ],\n            [\n              -64.72307372506131,\n              18.332847426928012\n            ],\n            [\n              -64.73193166513911,\n              18.339558456778775\n            ],\n            [\n              -64.73783497627547,\n              18.3486197039515\n            ],\n            [\n              -64.74655016830646,\n              18.348307071842157\n            ],\n            [\n              -64.75362048374863,\n              18.34315066177963\n            ],\n            [\n              -64.76479816703213,\n              18.343931716239226\n            ],\n            [\n              -64.76512403231544,\n              18.340183368134618\n            ],\n            [\n              -64.77087363983466,\n              18.338309869636817\n            ],\n            [\n              -64.76938588935063,\n              18.329884694766335\n            ],\n            [\n              -64.76544404333227,\n              18.329260969964025\n            ],\n            [\n              -64.7570678682851,\n              18.324272968576338\n            ],\n            [\n              -64.75673876355596,\n              18.32053406283316\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4de4b07f02db626c82","contributors":{"authors":[{"text":"Florida Caribbean Science Center and Center for Coastal and Regional Marine Studies","contributorId":128169,"corporation":true,"usgs":false,"organization":"Florida Caribbean Science Center and Center for Coastal and Regional Marine Studies","id":529931,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":40000,"text":"ofr02308 - 2002 - Chemical pollutants and toxic effects on benthic organisms, Biscayne Bay: a pilot study preceding Florida Everglades restoration","interactions":[],"lastModifiedDate":"2012-02-02T00:09:56","indexId":"ofr02308","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-308","title":"Chemical pollutants and toxic effects on benthic organisms, Biscayne Bay: a pilot study preceding Florida Everglades restoration","language":"ENGLISH","doi":"10.3133/ofr02308","usgsCitation":"Lidz, B.H., 2002, Chemical pollutants and toxic effects on benthic organisms, Biscayne Bay: a pilot study preceding Florida Everglades restoration: U.S. Geological Survey Open-File Report 2002-308, 4 p., https://doi.org/10.3133/ofr02308.","productDescription":"4 p.","costCenters":[],"links":[{"id":165770,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":3516,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2002/of02-308/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e3e93","contributors":{"authors":[{"text":"Lidz, B. H.","contributorId":30651,"corporation":false,"usgs":true,"family":"Lidz","given":"B.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":222796,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":40001,"text":"ofr02311 - 2002 - Chemical analysis and modes of occurrence of selected trace elements in a coal sample from eastern Kentucky coal bed: White Creek Mine, Martin County, Kentucky","interactions":[],"lastModifiedDate":"2018-07-31T13:22:32","indexId":"ofr02311","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2002-311","title":"Chemical analysis and modes of occurrence of selected trace elements in a coal sample from eastern Kentucky coal bed: White Creek Mine, Martin County, Kentucky","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr02311","usgsCitation":"Palmer, C., Dennen, K., Kolker, A., Finkelman, R.F., and Bullock, J.H., 2002, Chemical analysis and modes of occurrence of selected trace elements in a coal sample from eastern Kentucky coal bed: White Creek Mine, Martin County, Kentucky: U.S. Geological Survey Open-File Report 2002-311, 38 p., https://doi.org/10.3133/ofr02311.","productDescription":"38 p.","costCenters":[],"links":[{"id":165771,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2002/0311/report-thumb.jpg"},{"id":67748,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2002/0311/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Kentucky","county":"Martin County","otherGeospatial":"White Creek Mine","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e1e4b07f02db5e4948","contributors":{"authors":[{"text":"Palmer, Curtis A.","contributorId":46967,"corporation":false,"usgs":true,"family":"Palmer","given":"Curtis A.","affiliations":[],"preferred":false,"id":222799,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dennen, Kris","contributorId":48617,"corporation":false,"usgs":true,"family":"Dennen","given":"Kris","email":"","affiliations":[],"preferred":false,"id":222800,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kolker, Allan 0000-0002-5768-4533 akolker@usgs.gov","orcid":"https://orcid.org/0000-0002-5768-4533","contributorId":643,"corporation":false,"usgs":true,"family":"Kolker","given":"Allan","email":"akolker@usgs.gov","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":222797,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Finkelman, Robert F.","contributorId":39032,"corporation":false,"usgs":true,"family":"Finkelman","given":"Robert","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":222798,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Bullock, John H. Jr.","contributorId":105316,"corporation":false,"usgs":true,"family":"Bullock","given":"John","suffix":"Jr.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":222801,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":39968,"text":"wri024024 - 2002 - Hydrologic characteristics of Bear Creek near Silver Hill and Buffalo River near St. Joe, Arkansas, 1999-2000","interactions":[],"lastModifiedDate":"2012-02-02T00:10:19","indexId":"wri024024","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4024","title":"Hydrologic characteristics of Bear Creek near Silver Hill and Buffalo River near St. Joe, Arkansas, 1999-2000","docAbstract":"The Buffalo River and its tributary Bear Creek are in the White River Basin in the Ozark Plateaus in north-central Arkansas. Analysis of streamflow measurements and water-quality samples at a site on Bear Creek and a site on the Buffalo River in Searcy County, Arkansas, quantify differences between the two sites during calendar years 1999 and 2000. Streamflow and water quality also vary seasonally at each site. Mean annual streamflow was substantially larger at the Buffalo River site (836 and 719 cubic feet per second in 1999 and 2000) than at the Bear Creek site (56 and 63 cubic feet per second). However, during times of low flow, discharge of Bear Creek comprises a larger proportion of the flow of the Buffalo River. Concentrations of nutrients, fecal-indicator bacteria, dissolved organic carbon, and suspended sediment generally were greater in samples from Bear Creek than in samples from the Buffalo River. Statistically significant differences were detected in concentrations of nitrite plus nitrate, total nitrogen, dissolved phosphorus, orthophosphorus, total phosphorus, fecal coliform bacteria, and suspended sediment. Loads varied between sites, hydrologic conditions, seasons, and years. Loads were substantially higher for the Buffalo River than for Bear Creek (as would be expected because of the Buffalo?s higher streamflow). Loads contributed by surface runoff usually comprised more than 85 percent of the annual load. Constituent yields (loads divided by drainage area) were much more similar between sites than were loads. Flow-weighted concentrations and dissolved constituent yields generally were greater for Bear Creek than yields for the Buffalo River and flowweighted concentrations yields were higher than typical flow-weighted concentrations and yields in undeveloped basins, but lower than flow-weighted concentrations and yields at a site in a more developed basin.","language":"ENGLISH","doi":"10.3133/wri024024","usgsCitation":"Petersen, J.C., Haggard, B.E., and Green, W.R., 2002, Hydrologic characteristics of Bear Creek near Silver Hill and Buffalo River near St. Joe, Arkansas, 1999-2000: U.S. Geological Survey Water-Resources Investigations Report 2002-4024, 36 p., https://doi.org/10.3133/wri024024.","productDescription":"36 p.","costCenters":[],"links":[{"id":3658,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://ar.water.usgs.gov/LOCAL_REPORTS/WRIR_02-4024.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123572,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_2002_4024.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e8ab","contributors":{"authors":[{"text":"Petersen, Jim C.","contributorId":43816,"corporation":false,"usgs":true,"family":"Petersen","given":"Jim","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":222708,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Haggard, Brian E.","contributorId":20299,"corporation":false,"usgs":true,"family":"Haggard","given":"Brian","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":222707,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Green, W. Reed","contributorId":87886,"corporation":false,"usgs":true,"family":"Green","given":"W.","email":"","middleInitial":"Reed","affiliations":[],"preferred":false,"id":222709,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":39966,"text":"wri024019 - 2002 - Simulated ground-water flow, Naval Air Warfare Center, West Trenton, New Jersey","interactions":[],"lastModifiedDate":"2020-02-18T19:29:40","indexId":"wri024019","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4019","title":"Simulated ground-water flow, Naval Air Warfare Center, West Trenton, New Jersey","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri024019","usgsCitation":"Lewis-Brown, J., and Rice, D., 2002, Simulated ground-water flow, Naval Air Warfare Center, West Trenton, New Jersey: U.S. Geological Survey Water-Resources Investigations Report 2002-4019, 44 p. , https://doi.org/10.3133/wri024019.","productDescription":"44 p. ","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":67744,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2002/4019/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":169986,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2002/4019/report-thumb.jpg"}],"country":"United States","state":"New Jersey","city":"Trenton","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -74.82376098632812,\n              40.175725518346916\n            ],\n            [\n              -74.71733093261719,\n              40.175725518346916\n            ],\n            [\n              -74.71733093261719,\n              40.26328463366687\n            ],\n            [\n              -74.82376098632812,\n              40.26328463366687\n            ],\n            [\n              -74.82376098632812,\n              40.175725518346916\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f9e4b07f02db5f31cc","contributors":{"authors":[{"text":"Lewis-Brown, J. C.","contributorId":25225,"corporation":false,"usgs":true,"family":"Lewis-Brown","given":"J. C.","affiliations":[],"preferred":false,"id":222703,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rice, D.E.","contributorId":44188,"corporation":false,"usgs":true,"family":"Rice","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":222704,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39941,"text":"wri024166 - 2002 - Detection of fresh ground water and a contaminant plume beneath Red Brook Harbor, Cape Cod, Massachusetts, 2000","interactions":[],"lastModifiedDate":"2023-04-07T19:57:49.365507","indexId":"wri024166","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4166","title":"Detection of fresh ground water and a contaminant plume beneath Red Brook Harbor, Cape Cod, Massachusetts, 2000","docAbstract":"Trichloroethene and tetrachloroethene were detected in ground water in a vertical interval from about 68 to 176 feet below sea level beneath the shoreline where the contaminant plume emanating from a capped landfill on the Massachusetts Military Reservation intersects Red Brook Harbor. The highest concentrations at the shoreline, about 15 micrograms per liter of trichloroethene and 1 microgram per liter of tetrachloroethene, were measured in samples from one well at about 176 feet below sea level. The concentrations of nutrients, such as nitrate and ammonium, and trace metals, such as iron and manganese, in these same samples are typical of uncontaminated ground water on Cape Cod. Fresh ground water (bulk electrical conductance less than 100 millisiemens per meter) is present beneath the harbor at 40 of 48 locations investigated within about 250 feet of the shoreline. Fresh ground water also was detected at one location approximately 450 feet from shore. The harbor bottom consists of soft sediments that range in thickness from 0 to greater than 20 feet and overlie sandy aquifer materials. Trichloroethene was detected at several locations in fresh ground water from the sandy aquifer materials beneath the harbor. The highest trichloroethene concentration, about 4.5 micrograms per liter, was measured about 450 feet from shore.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri024166","usgsCitation":"McCobb, T.D., and LeBlanc, D.R., 2002, Detection of fresh ground water and a contaminant plume beneath Red Brook Harbor, Cape Cod, Massachusetts, 2000: U.S. Geological Survey Water-Resources Investigations Report 2002-4166, iv, 36 p., https://doi.org/10.3133/wri024166.","productDescription":"iv, 36 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":3639,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024166/","linkFileType":{"id":5,"text":"html"}},{"id":415462,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52728.htm","linkFileType":{"id":5,"text":"html"}},{"id":165036,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Massachusetts","otherGeospatial":"Cape Cod, Red Brook Harbor","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -70.6728,\n              41.6814\n            ],\n            [\n              -70.6728,\n              41.65\n            ],\n            [\n              -70.5778,\n              41.65\n            ],\n            [\n              -70.5778,\n              41.6814\n            ],\n            [\n              -70.6728,\n              41.6814\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db6679f9","contributors":{"authors":[{"text":"McCobb, Timothy D. 0000-0003-1533-847X tmccobb@usgs.gov","orcid":"https://orcid.org/0000-0003-1533-847X","contributorId":2012,"corporation":false,"usgs":true,"family":"McCobb","given":"Timothy","email":"tmccobb@usgs.gov","middleInitial":"D.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":222657,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"LeBlanc, Denis R. 0000-0002-4646-2628 dleblanc@usgs.gov","orcid":"https://orcid.org/0000-0002-4646-2628","contributorId":1696,"corporation":false,"usgs":true,"family":"LeBlanc","given":"Denis","email":"dleblanc@usgs.gov","middleInitial":"R.","affiliations":[{"id":466,"text":"New England Water Science Center","active":true,"usgs":true}],"preferred":true,"id":222656,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":39934,"text":"wri024148 - 2002 - Metal concentrations and sources in the Miller Creek watershed, Park County, Montana, August 2000","interactions":[],"lastModifiedDate":"2020-02-20T06:25:52","indexId":"wri024148","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4148","title":"Metal concentrations and sources in the Miller Creek watershed, Park County, Montana, August 2000","docAbstract":"Miller Creek is a tributary of Soda Butte Creek in south-central Montana near the northeast corner of Yellowstone National Park. Surface-water and streambed-sediment samples were collected from streams and seeps throughout the Miller Creek watershed during low-flow conditions on August 28-31, 2000, to characterize metal concentrations and identify possible sources contributing metal to Miller Creek. \r\n\r\nMost water in Miller Creek appears to be unaffected by mining disturbances or natural weathering of mineralized rocks, although such effects are common elsewhere in the New World Mining District. Values for pH were near neutral to basic. Total-recoverable copper, lead, and zinc concentrations were low, relative to State of Montana water-quality standards, with many concentrations less than the analytical minimum reporting levels. Metal concentrations in Miller Creek during this study ranged from 1 to 6 micrograms per liter (?g/L) for total-recoverable copper, <1 to 5 ?g/L for total-recoverable lead, and <1 to 26 ?g/L for total-recoverable zinc. Concentrations of cadmium, copper, lead, and zinc in all samples from Miller Creek were less than the chronic aquatic-life criteria, except for one total-recoverable lead value (5 ?g/L) just downstream from the Black Warrior Mine inflow. \r\n\r\nLeachable lead and zinc concentrations in streambed-sediment samples collected during this study were highest at the Black Warrior Mine inflow. Leachable concentrations at this site were about 20 times greater for lead and 11 times greater for zinc than concentrations in the streambed-sediment sample collected from Miller Creek upstream from this inflow. However, these elevated concentrations had little effect on the leachable metal concentrations in the streambed-sediment sample collected downstream from the Black Warrior Mine inflow. \r\n\r\nMetal loading to Miller Creek during this low-flow study was relatively small. Three small left-bank inflows having elevated copper concentrations entered Miller Creek near the middle of the study reach and their combined total-recoverable copper load accounted for about 96 percent of the copper load in Miller Creek. Small loads of lead (about 2 micrograms per second) entered Miller Creek from the Black Warrior Mine inflow and a right bank inflow. None of the loads entering Miller Creek had an appreciable effect on mainstem metal concentrations. In addition, substantial differences between mining related areas and areas influenced by local geology could not be determined.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri024148","usgsCitation":"Cleasby, T., and Nimick, D.A., 2002, Metal concentrations and sources in the Miller Creek watershed, Park County, Montana, August 2000: U.S. Geological Survey Water-Resources Investigations Report 2002-4148, 32 p. , https://doi.org/10.3133/wri024148.","productDescription":"32 p. 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,{"id":39940,"text":"wri024163 - 2002 - Priority-pollutant trace elements in streambed sediments of the Cook Inlet basin, Alaska, 1998-2000","interactions":[],"lastModifiedDate":"2012-02-02T00:09:59","indexId":"wri024163","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4163","title":"Priority-pollutant trace elements in streambed sediments of the Cook Inlet basin, Alaska, 1998-2000","docAbstract":"Trace element concentrations in 48 streambed sediment samples collected at 47 sites in the Cook Inlet Basin, Alaska, were compared to concentrations from studies in the conterminous United States using identical methods and to Probable Effect Concentrations. Concentrations of arsenic, chromium, mercury, and nickel in the 0.063-mm size fraction of streambed sediments from the Cook Inlet Basin were elevated relative to reference sites in the conterminous United States. Concentrations of cadmium, lead, and zinc were highest at the most urbanized site in Anchorage and at two sites downstream from an ore body in Lake Clark National Park and Preserve. At least 35 percent of the 48 samples collected in the Cook Inlet Basin exceeded the Probable Effect Concentration for arsenic, chromium, or nickel. More than 50 percent of the samples were considered to have low potential toxicity for cadmium, lead, mercury, nickel, selenium, and zinc. A Probable Effect Concentration quotient that reflects the combined toxicity of arsenic, cadmium, chromium, copper, lead, mercury, nickel, and zinc was exceeded in 44 percent of the samples from the Cook Inlet Basin. The potential toxicity was high in the Denali and Lake Clark National Parks and Preserves where organic carbon concentrations in streambed sediments were low. However, potential toxicity results should be considered in context with the very small amounts of fine-grained sediment present in the streambed sediments of the Cook Inlet Basin.","language":"ENGLISH","doi":"10.3133/wri024163","usgsCitation":"Frenzel, S.A., 2002, Priority-pollutant trace elements in streambed sediments of the Cook Inlet basin, Alaska, 1998-2000: U.S. Geological Survey Water-Resources Investigations Report 2002-4163, 12 p.; 3 illus.; 4 tables, https://doi.org/10.3133/wri024163.","productDescription":"12 p.; 3 illus.; 4 tables","costCenters":[],"links":[{"id":3638,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024163/","linkFileType":{"id":5,"text":"html"}},{"id":164935,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db660ef0","contributors":{"authors":[{"text":"Frenzel, Steven A. sfrenzel@usgs.gov","contributorId":688,"corporation":false,"usgs":true,"family":"Frenzel","given":"Steven","email":"sfrenzel@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":222655,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":39937,"text":"wri024155 - 2002 - Simulation of ground-water flow and delineation of areas contributing recharge within the Mt. Simon-Hinckley aquifer to well fields in the Prairie Island Indian Community, Minnesota","interactions":[],"lastModifiedDate":"2022-12-15T22:40:32.903136","indexId":"wri024155","displayToPublicDate":"2002-10-01T00:00:00","publicationYear":"2002","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2002-4155","title":"Simulation of ground-water flow and delineation of areas contributing recharge within the Mt. Simon-Hinckley aquifer to well fields in the Prairie Island Indian Community, Minnesota","docAbstract":"<p>The Prairie Island Indian Community in east-central Minnesota uses ground water from the Mt. Simon-Hinckley aquifer as its source of water supply. Tribal officials implemented a Source Water Protection Program to protect the quality of this water. Areas of contributing recharge were delineated for two community well fields. At well field A are two wells 325 m apart, and at well field B are two wells 25 m apart.</p>\n<p>A steady state single layer, two-dimensional ground-water flow model constructed with the computer program MODFLOW,combined with the particle-tracking computer program MODPATH, was used to track water particles (upgradient) from the two well fields. A withdrawal rate of 625 m<sup>3</sup>/d was simulated for each well field. The ground-water flow paths delineated areas of contributing recharge that are 0.38 and 0.65 km<sup>2</sup>&nbsp;based on 10- and 50-year travel times, respectively. The flow paths that define these areas extend for maximum distances of about 350 and 450 m, respectively, from the wells. At well field A the area of contributing recharge was delineated for each well as separate withdrawal points. At well field B the area of contributing recharge was delineated for the two wells as a single withdrawal point. Delineation of areas of contributing recharge to the well fields from land surface would require construction of a multi-layer ground-water flow model.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/wri024155","collaboration":"Prepared in cooperation with the Prairie Island Indian Community","usgsCitation":"Ruhl, J.F., 2002, Simulation of ground-water flow and delineation of areas contributing recharge within the Mt. Simon-Hinckley aquifer to well fields in the Prairie Island Indian Community, Minnesota: U.S. Geological Survey Water-Resources Investigations Report 2002-4155, iv, 11 p., https://doi.org/10.3133/wri024155.","productDescription":"iv, 11 p.","numberOfPages":"15","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":319950,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri024155.JPG"},{"id":410593,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_52076.htm","linkFileType":{"id":5,"text":"html"}},{"id":3636,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri024155/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Minnesota, Wisconsin","otherGeospatial":"Prairie Island Indian Community","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  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