Hydrologic data for a study of pre-lllinoian glacial till were collected during the 1991 water year at a site in Linn County, east-central Iowa. A hydrologic-data-collection network, consisting of a meteorological station, 22 observation wells, and a water-quality minimonitor, was installed at the site to investigate the hydraulic properties of the till. Recorders were installed on 12 of the observation wells to continuously monitor water levels.
\nRainfall at the study site from October 1990 to September 1991 was 17.86 inches. The greatest monthly rainfall (4.07 inches) occurred in March. The smallest monthly rainfall (0.06 and 0.04 inch) occurred in June and July, respectively.
\nThe highest water levels measured in 22 observation wells were recorded from March through May 1991. Water levels in three of the deeper wells, completed in the unweathered glacial till, continued to rise from the time the wells were initially installed in November 1989 until they were bailed for water-quality sampling in May 1991. One well had water levels greater than the top of the well casing for most of the period from March to mid-July.
\nTen unvented, vibrating-wire pressure transducers with internal thermistors were buried in two boreholes at upgradient and downgradient locations to record hydraulic pressure and water temperature at selected depths.
\nA water-quality minimonitor was installed near the top of the water table to monitor temporal changes in ground-water quality. For October 1990 through September 1991, the daily mean water temperatures ranged from 7.3 to 14.9 degrees Celsius, and the daily median pH values ranged from 6.9 to 7.5 standard units.
\nHerbicide concentrations in rainfall ranged from 0.05 to 1.3 micrograms per liter. Herbicides detected in the largest concentrations included alachlor, atrazine, and metolachlor. Metribuzin was the only herbicide detected in ground-water samples at a concentration of 0.10 micrograms per liter in water from one observation well.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr92500","collaboration":"Prepared in cooperation with the Iowa Department of Natural Resources, Geological Survey Bureau","usgsCitation":"Bowman, P., 1992, Hydrologic data for a study of pre-Illinoian glacial till in Linn County, Iowa, water year 1991: U.S. Geological Survey Open-File Report 92-500, iv, 66 p.: ill.; 28 cm., https://doi.org/10.3133/ofr92500.","productDescription":"iv, 66 p.: ill.; 28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"links":[{"id":47591,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0500/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":150344,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0500/report-thumb.jpg"}],"country":"United States","state":"Iowa","county":"Linn County","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -91.6754150390625,\n 41.860068712839\n ],\n [\n -91.6754150390625,\n 41.87480165983683\n ],\n [\n -91.66189670562744,\n 41.87480165983683\n ],\n [\n -91.66189670562744,\n 41.860068712839\n ],\n [\n -91.6754150390625,\n 41.860068712839\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a25e4b07f02db60ebbf","contributors":{"authors":[{"text":"Bowman, P.R.","contributorId":6076,"corporation":false,"usgs":true,"family":"Bowman","given":"P.R.","email":"","affiliations":[],"preferred":false,"id":178747,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":18235,"text":"ofr9289 - 1992 - Hydrologic data for the lower Copper River, Alaska, May to September, 1991","interactions":[],"lastModifiedDate":"2012-02-02T00:07:19","indexId":"ofr9289","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-89","title":"Hydrologic data for the lower Copper River, Alaska, May to September, 1991","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr9289","usgsCitation":"Brabets, T.P., 1992, Hydrologic data for the lower Copper River, Alaska, May to September, 1991: U.S. Geological Survey Open-File Report 92-89, iv, 15 p. ill., map ;28 cm., https://doi.org/10.3133/ofr9289.","productDescription":"iv, 15 p. ill., map ;28 cm.","costCenters":[],"links":[{"id":150367,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0089/report-thumb.jpg"},{"id":47595,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0089/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db6832a8","contributors":{"authors":[{"text":"Brabets, Timothy P. tbrabets@usgs.gov","contributorId":2087,"corporation":false,"usgs":true,"family":"Brabets","given":"Timothy","email":"tbrabets@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":178755,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":17040,"text":"ofr92196 - 1992 - Data report for the TACT 1987 seismic refraction survey: Fairbanks North and Olnes deployments","interactions":[],"lastModifiedDate":"2022-10-14T16:50:05.650995","indexId":"ofr92196","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-196","title":"Data report for the TACT 1987 seismic refraction survey: Fairbanks North and Olnes deployments","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr92196","usgsCitation":"Goldman, M.R., Fuis, G., Luetgert, J., and Geddes, D., 1992, Data report for the TACT 1987 seismic refraction survey: Fairbanks North and Olnes deployments: U.S. Geological Survey Open-File Report 92-196, 98 p., https://doi.org/10.3133/ofr92196.","productDescription":"98 p.","costCenters":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"links":[{"id":408330,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_43500.htm","linkFileType":{"id":5,"text":"html"}},{"id":46180,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0196/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":149610,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0196/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Fairbanks North and Olnes deployments","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -149.617,\n 65\n ],\n [\n -147.5,\n 65\n ],\n [\n -147.5,\n 66\n ],\n [\n -149.617,\n 66\n ],\n [\n -149.617,\n 65\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679ca4","contributors":{"authors":[{"text":"Goldman, Mark R. 0000-0002-0802-829X goldman@usgs.gov","orcid":"https://orcid.org/0000-0002-0802-829X","contributorId":1521,"corporation":false,"usgs":true,"family":"Goldman","given":"Mark","email":"goldman@usgs.gov","middleInitial":"R.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":174703,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fuis, G. S.","contributorId":83131,"corporation":false,"usgs":true,"family":"Fuis","given":"G. S.","affiliations":[],"preferred":false,"id":174706,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Luetgert, J.H.","contributorId":69993,"corporation":false,"usgs":true,"family":"Luetgert","given":"J.H.","email":"","affiliations":[],"preferred":false,"id":174705,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Geddes, D.J.","contributorId":13647,"corporation":false,"usgs":true,"family":"Geddes","given":"D.J.","email":"","affiliations":[],"preferred":false,"id":174704,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":19357,"text":"ofr92152 - 1992 - Continuous-record networks for collection of hydrologic data in Ohio","interactions":[],"lastModifiedDate":"2012-02-02T00:07:29","indexId":"ofr92152","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-152","title":"Continuous-record networks for collection of hydrologic data in Ohio","language":"ENGLISH","publisher":"U.S. Geological Survey, Dept. of the Interior,","doi":"10.3133/ofr92152","usgsCitation":"Hindall, S.M., and Eberle, M., 1992, Continuous-record networks for collection of hydrologic data in Ohio: U.S. Geological Survey Open-File Report 92-152, 2 p. ill. ;28 cm., https://doi.org/10.3133/ofr92152.","productDescription":"2 p. ill. ;28 cm.","costCenters":[],"links":[{"id":151713,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0152/report-thumb.jpg"},{"id":48834,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0152/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699dfd","contributors":{"authors":[{"text":"Hindall, S. M.","contributorId":59414,"corporation":false,"usgs":true,"family":"Hindall","given":"S.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":180741,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Eberle, Michael","contributorId":39770,"corporation":false,"usgs":true,"family":"Eberle","given":"Michael","email":"","affiliations":[],"preferred":false,"id":180740,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":17194,"text":"ofr92532A - 1992 - GPRMODEL one-dimensional full waveform forward modeling of ground penetrating radar data","interactions":[],"lastModifiedDate":"2012-02-02T00:07:21","indexId":"ofr92532A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-532","chapter":"A","title":"GPRMODEL one-dimensional full waveform forward modeling of ground penetrating radar data","language":"ENGLISH","publisher":"United States Department of the Interior, Geological Survey :\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr92532A","usgsCitation":"Powers, M.H., Duke, S., Huffman, A., and Olhoeft, G., 1992, GPRMODEL one-dimensional full waveform forward modeling of ground penetrating radar data: U.S. Geological Survey Open-File Report 92-532, 1 booklet (22 leaves ; ill. ; 28 cm.), https://doi.org/10.3133/ofr92532A.","productDescription":"1 booklet (22 leaves ; ill. ; 28 cm.)","costCenters":[],"links":[{"id":149968,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0532a/report-thumb.jpg"},{"id":46334,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0532a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b15c4","contributors":{"authors":[{"text":"Powers, Michael H. 0000-0002-4480-7856 mhpowers@usgs.gov","orcid":"https://orcid.org/0000-0002-4480-7856","contributorId":851,"corporation":false,"usgs":true,"family":"Powers","given":"Michael","email":"mhpowers@usgs.gov","middleInitial":"H.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":175343,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Duke, S.K.","contributorId":72000,"corporation":false,"usgs":true,"family":"Duke","given":"S.K.","email":"","affiliations":[],"preferred":false,"id":175346,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Huffman, A. C.","contributorId":55422,"corporation":false,"usgs":true,"family":"Huffman","given":"A. C.","affiliations":[],"preferred":false,"id":175345,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Olhoeft, G.R.","contributorId":10405,"corporation":false,"usgs":true,"family":"Olhoeft","given":"G.R.","email":"","affiliations":[],"preferred":false,"id":175344,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":19519,"text":"ofr92539F - 1992 - Preliminary petroleum geology background and well data for oil samples in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura Basins, California","interactions":[],"lastModifiedDate":"2012-02-02T00:07:32","indexId":"ofr92539F","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-539","chapter":"F","title":"Preliminary petroleum geology background and well data for oil samples in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura Basins, California","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr92539F","usgsCitation":"Isaacs, C., 1992, Preliminary petroleum geology background and well data for oil samples in the Cooperative Monterey Organic Geochemistry Study, Santa Maria and Santa Barbara-Ventura Basins, California: U.S. Geological Survey Open-File Report 92-539, 40 p. :ill. ;28 cm., https://doi.org/10.3133/ofr92539F.","productDescription":"40 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":151363,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0539f/report-thumb.jpg"},{"id":48977,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0539f/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cd34","contributors":{"authors":[{"text":"Isaacs, C.M.","contributorId":44163,"corporation":false,"usgs":true,"family":"Isaacs","given":"C.M.","email":"","affiliations":[],"preferred":false,"id":181049,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":16893,"text":"ofr92379B - 1992 - Analytical results of stream-sediment sample data from the Bethel and southern part of the Russian Mission 1 degree x 3 degrees quadrangles, Southwest Alaska","interactions":[],"lastModifiedDate":"2013-03-26T14:12:59","indexId":"ofr92379B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-379","chapter":"B","title":"Analytical results of stream-sediment sample data from the Bethel and southern part of the Russian Mission 1 degree x 3 degrees quadrangles, Southwest Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr92379B","collaboration":"The USGS does not support this software or technical questions for the software associated with the publication.","usgsCitation":"Frost, T.P., Bailey, E., Bradley, L.A., and O’Leary, R.M., 1992, Analytical results of stream-sediment sample data from the Bethel and southern part of the Russian Mission 1 degree x 3 degrees quadrangles, Southwest Alaska: U.S. Geological Survey Open-File Report 92-379, 1 computer disk ;3 1/2 in., https://doi.org/10.3133/ofr92379B.","productDescription":"1 computer disk ;3 1/2 in.","costCenters":[],"links":[{"id":150202,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":270161,"type":{"id":4,"text":"Application Site"},"url":"https://pubs.usgs.gov/of/1992/0379b/application.zip"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c413","contributors":{"authors":[{"text":"Frost, T. P.","contributorId":49797,"corporation":false,"usgs":true,"family":"Frost","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":174085,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bailey, E. A.","contributorId":100399,"corporation":false,"usgs":true,"family":"Bailey","given":"E. A.","affiliations":[],"preferred":false,"id":174086,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bradley, L. A.","contributorId":35738,"corporation":false,"usgs":true,"family":"Bradley","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":174083,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":174084,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":16890,"text":"ofr92380B - 1992 - Analytical results of non-magnetic heavy-mineral-concentrate sample data from the Bethel and southern part of the Russian Mission 1 degree x 3 degrees quadrangles, southwest Alaska","interactions":[],"lastModifiedDate":"2013-03-26T14:12:26","indexId":"ofr92380B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-380","chapter":"B","title":"Analytical results of non-magnetic heavy-mineral-concentrate sample data from the Bethel and southern part of the Russian Mission 1 degree x 3 degrees quadrangles, southwest Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr92380B","collaboration":"The USGS does not support this software or technical questions for the software associated with the publication.","usgsCitation":"Frost, T.P., Bailey, E., Bradley, L.A., O’Leary, R.M., and Motooka, J.M., 1992, Analytical results of non-magnetic heavy-mineral-concentrate sample data from the Bethel and southern part of the Russian Mission 1 degree x 3 degrees quadrangles, southwest Alaska: U.S. Geological Survey Open-File Report 92-380, 1 computer disk ;3 1/2 in., https://doi.org/10.3133/ofr92380B.","productDescription":"1 computer disk ;3 1/2 in.","costCenters":[],"links":[{"id":150181,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":270160,"type":{"id":4,"text":"Application Site"},"url":"https://pubs.usgs.gov/of/1992/0380b/application.zip"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c5a4","contributors":{"authors":[{"text":"Frost, T. P.","contributorId":49797,"corporation":false,"usgs":true,"family":"Frost","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":174070,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bailey, E. A.","contributorId":100399,"corporation":false,"usgs":true,"family":"Bailey","given":"E. A.","affiliations":[],"preferred":false,"id":174071,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bradley, L. A.","contributorId":35738,"corporation":false,"usgs":true,"family":"Bradley","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":174068,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":174069,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Motooka, J. M.","contributorId":8834,"corporation":false,"usgs":true,"family":"Motooka","given":"J.","middleInitial":"M.","affiliations":[],"preferred":false,"id":174067,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":17208,"text":"ofr92641 - 1992 - Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma: Hydrologic, water-quality, and quality-assurance data 1987-90","interactions":[],"lastModifiedDate":"2021-11-15T21:48:42.724945","indexId":"ofr92641","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-641","title":"Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma: Hydrologic, water-quality, and quality-assurance data 1987-90","docAbstract":"This report presents data collected from 202 wells between June 1987 and September 1990 as part of the Central Oklahoma aquifer pilot study of the National Water-Quality Assessment Program. The report describes the sampling networks, the sampling procedures, and the results of the ground-water quality and quality-assurance sample analyses. The data tables consist of information about the wells sampled and the results of the chemical analyses of ground water and quality-assurance sampling.\r\nChemical analyses of ground-water samples in four sampling networks are presented: A geochemical network, a low-density survey bedrock network, a low-density survey alluvium and terrace deposits network, and a targeted urban network. The analyses generally included physical properties, major ions, nutrients, trace substances, radionuclides, and organic constituents.\r\n\r\nThe chemical analyses of the ground-water samples are presented in five tables: (1) Physical properties and concentrations of major ions, nutrients, and trace substances; (2) concentrations of radionuclides and radioactivities; (3) carbon isotope ratios and delta values (d-values) of selected isotopes; (4) concentrations of organic constituents; and (5) organic constituents not reported in ground-water samples.\r\n\r\nThe quality of the ground water sampled varied substantially. The sum of constituents (dissolved solids) concentrations ranged from 71 to 5,610 milligrams per liter, with 38 percent of the wells sampled exceeding the Secondary Maximum Contaminant Level of 500 milligrams per liter established under the Safe Drinking Water Act. Values of pH ranged from 5.7 to 9.2 units with 20 percent of the wells outside the Secondary Maximum Contaminant Level of 6.5 to 8.5 units. Nitrite plus nitrate concentrations ranged from less than 0.1 to 85 milligrams per liter with 8 percent of the wells exceeding the proposed Maximum Contaminant Level of 10 milligrams per liter. Concentrations of trace substances were highly variable, ranging from below the reporting level to concentrations over the Maximum Contaminant Levels for several constituents (arsenic, barium, cadmium, chromium, lead, and selenium). Radionuclide activities also were highly variable. Gross alpha radioactivity ranged from 0.1 to 210 picocuries per liter as 230thorium. Of the wells sampled, 20 percent exceeded the proposed Maximum Contaminant Level of 15 picocuries per liter for gross alpha radioactivity. Organic constituents were detected in 39 percent of the 170 wells sampled for organic constituents; in most cases concentrations were at or near the laboratory minimum reporting levels. Ten of the wells sampled for organic constituents had one or more constituents (chlordane, dieldrin, heptachlor epoxide, trichloroethylene, 1,1-dichloroethylene, 1,1,1-trichloroethane) at concentrations equal to or greater than the Maximum Contaminant Level or acceptable concentrations as suggested in the Environmental Protection Agency's Health Advisory Summaries.\r\n\r\nQuality-assurance sampling included duplicate samples, repeated samples, blanks, spikes, and blind samples. These samples proved to be essential in evaluating the accuracy of the data, particularly in the case of volatile organic constituents.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr92641","usgsCitation":"Ferree, D.M., Christenson, S.C., Rea, A.H., and Mesander, B., 1992, Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma: Hydrologic, water-quality, and quality-assurance data 1987-90: U.S. Geological Survey Open-File Report 92-641, vi, 193 p., https://doi.org/10.3133/ofr92641.","productDescription":"vi, 193 p.","costCenters":[],"links":[{"id":391706,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18352.htm"},{"id":46346,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0641/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":150901,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0641/report-thumb.jpg"}],"country":"United States","state":"Oklahoma","otherGeospatial":"central Oklahoma aquifer","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -97.75,\n 34.75\n ],\n [\n -96.75,\n 34.75\n ],\n [\n -96.75,\n 36\n ],\n [\n -97.75,\n 36\n ],\n [\n -97.75,\n 34.75\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afbe4b07f02db69637f","contributors":{"authors":[{"text":"Ferree, D. M.","contributorId":53423,"corporation":false,"usgs":true,"family":"Ferree","given":"D.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":175405,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Christenson, S. C.","contributorId":98320,"corporation":false,"usgs":true,"family":"Christenson","given":"S.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":175407,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rea, A. H.","contributorId":58301,"corporation":false,"usgs":true,"family":"Rea","given":"A.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":175406,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Mesander, B. A.","contributorId":105167,"corporation":false,"usgs":true,"family":"Mesander","given":"B. A.","affiliations":[],"preferred":false,"id":175408,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":18448,"text":"ofr92283A - 1992 - Data for four drill holes, Kalamazoo porphyry copper deposit, Pinal County, Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:07:35","indexId":"ofr92283A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-283","chapter":"A","title":"Data for four drill holes, Kalamazoo porphyry copper deposit, Pinal County, Arizona","language":"ENGLISH","publisher":"U.S. Geological Survey :\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr92283A","usgsCitation":"Chaffee, M.A., 1992, Data for four drill holes, Kalamazoo porphyry copper deposit, Pinal County, Arizona: U.S. Geological Survey Open-File Report 92-283, 50 p. :map ;28 cm., https://doi.org/10.3133/ofr92283A.","productDescription":"50 p. :map ;28 cm.","costCenters":[],"links":[{"id":152531,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0283a/report-thumb.jpg"},{"id":47801,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0283a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e46d","contributors":{"authors":[{"text":"Chaffee, Maurice A. mchaffee@usgs.gov","contributorId":4047,"corporation":false,"usgs":true,"family":"Chaffee","given":"Maurice","email":"mchaffee@usgs.gov","middleInitial":"A.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":179148,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":18449,"text":"ofr92283B - 1992 - Data for four drill holes, Kalamazoo porphyry copper deposit, Pinal County, Arizona","interactions":[],"lastModifiedDate":"2013-03-26T14:19:19","indexId":"ofr92283B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-283","chapter":"B","title":"Data for four drill holes, Kalamazoo porphyry copper deposit, Pinal County, Arizona","language":"ENGLISH","publisher":"U.S. Geological Survey :Books and Open-File Reports Section [distributor],","doi":"10.3133/ofr92283B","collaboration":"The USGS does not support this software or technical questions for the software associated with the publication.","usgsCitation":"Chaffee, M.A., 1992, Data for four drill holes, Kalamazoo porphyry copper deposit, Pinal County, Arizona: U.S. Geological Survey Open-File Report 92-283, 1 computer disk ;5 1/4 in., https://doi.org/10.3133/ofr92283B.","productDescription":"1 computer disk ;5 1/4 in.","costCenters":[],"links":[{"id":152532,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":270171,"type":{"id":4,"text":"Application Site"},"url":"https://pubs.usgs.gov/of/1992/0283b/application.zip"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c93c","contributors":{"authors":[{"text":"Chaffee, Maurice A. mchaffee@usgs.gov","contributorId":4047,"corporation":false,"usgs":true,"family":"Chaffee","given":"Maurice","email":"mchaffee@usgs.gov","middleInitial":"A.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":179149,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":18452,"text":"ofr92273A - 1992 - A Devonian/Carboniferous conodont database documentation and user's manual","interactions":[],"lastModifiedDate":"2012-02-02T00:07:35","indexId":"ofr92273A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-273","chapter":"A","title":"A Devonian/Carboniferous conodont database documentation and user's manual","language":"ENGLISH","publisher":"U.S. Geological Survey :\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr92273A","usgsCitation":"Charpentier, R., and Sandberg, C.A., 1992, A Devonian/Carboniferous conodont database documentation and user's manual: U.S. Geological Survey Open-File Report 92-273, 1 booklet (61 leaves : ill. ; 28 cm.), https://doi.org/10.3133/ofr92273A.","productDescription":"1 booklet (61 leaves : ill. ; 28 cm.)","costCenters":[],"links":[{"id":152554,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0273a/report-thumb.jpg"},{"id":47803,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0273a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4953e4b0b290850ef0d5","contributors":{"authors":[{"text":"Charpentier, Ronald R. charpentier@usgs.gov","contributorId":934,"corporation":false,"usgs":true,"family":"Charpentier","given":"Ronald R.","email":"charpentier@usgs.gov","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":179152,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sandberg, Charles A. sandberg@usgs.gov","contributorId":2362,"corporation":false,"usgs":true,"family":"Sandberg","given":"Charles","email":"sandberg@usgs.gov","middleInitial":"A.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":179153,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":16894,"text":"ofr92379A - 1992 - Analytical results of stream-sediment sample data from the Bethel and southern part of the Russian Mission 1 degree by 3 degrees quadrangles, Southwest Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:07:17","indexId":"ofr92379A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-379","chapter":"A","title":"Analytical results of stream-sediment sample data from the Bethel and southern part of the Russian Mission 1 degree by 3 degrees quadrangles, Southwest Alaska","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr92379A","usgsCitation":"Frost, T.P., Bailey, E., Bradley, L.A., O’Leary, R.M., and Motooka, J.M., 1992, Analytical results of stream-sediment sample data from the Bethel and southern part of the Russian Mission 1 degree by 3 degrees quadrangles, Southwest Alaska: U.S. Geological Survey Open-File Report 92-379, 119 p. ;28 cm., https://doi.org/10.3133/ofr92379A.","productDescription":"119 p. ;28 cm.","costCenters":[],"links":[{"id":150203,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0379a/report-thumb.jpg"},{"id":46001,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0379a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c461","contributors":{"authors":[{"text":"Frost, T. P.","contributorId":49797,"corporation":false,"usgs":true,"family":"Frost","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":174090,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bailey, E. A.","contributorId":100399,"corporation":false,"usgs":true,"family":"Bailey","given":"E. A.","affiliations":[],"preferred":false,"id":174091,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bradley, L. A.","contributorId":35738,"corporation":false,"usgs":true,"family":"Bradley","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":174088,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":174089,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Motooka, J. M.","contributorId":8834,"corporation":false,"usgs":true,"family":"Motooka","given":"J.","middleInitial":"M.","affiliations":[],"preferred":false,"id":174087,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":18508,"text":"ofr92120 - 1992 - Streamflow, water-quality, and biological data on streams in an area of longwall coal mining, southern Ohio, water years 1987-89","interactions":[],"lastModifiedDate":"2012-02-02T00:07:29","indexId":"ofr92120","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-120","title":"Streamflow, water-quality, and biological data on streams in an area of longwall coal mining, southern Ohio, water years 1987-89","docAbstract":"This report presents data on the first 3 years of a 5-year study of the effects of longwall coal mining on six streams near a mining complex in Meigs, Gallia, and Vinton Counties, Ohio. Longwall coal mining is method of underground mining in which 75 to 90 percent of the coal is removed; conventional methods, such as room-and-pillar mining, remove only about 50 percent of the coal. Use of the longwall method is expected to increase in Ohio. Collapse or subsidence of the overburden and land surface occurs immediately after the removal of the coal. Such collapse can disrupt surface drainage and the recharge of ground water.\r\n\r\nThe data include streamflow, water quality, and the abundance and diversity of aquatic macroinvertebrates and fish. The data were collected from eight sites on six streams from July 1987 through September 1989. The drainage areas of these sites range from 2.04 to 80.8 square miles and include the major drainages of the area being mined.\r\n\r\nTotal precipitation in 1987 and 1988 in the study area was 78 and 81 percent, respectively, of the annual average (from 1939 to 1989) of 39.59 inches. The total precipitation in 1989 was 135 percent of the annual average. Streams at six of the eight sites were dry for parts of the first 2 years.\r\n\r\nSpecific conductance ranged from 180 to 3,500 microsiemens per centimeter at 25 degrees Celsius, pH ranged from 6.9 to 8.0, and the concentration of total recoverable iron ranged from 80 to 1,800 micrograms per liter. Macroinvertebrate and fish populations indicate a warmwater-habitat rating of fair to good according to Ohio Environmental Protection Agency standards.\r\n\r\nThis information will help provide a data base from which the effects of longwall mining on streams in southern Ohio can be evaluated. Correlations of surface-water quality and quantity with longwall mining were not attempted in this study.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-File Reports Section [distributor],","doi":"10.3133/ofr92120","usgsCitation":"Coen, A.W., 1992, Streamflow, water-quality, and biological data on streams in an area of longwall coal mining, southern Ohio, water years 1987-89: U.S. Geological Survey Open-File Report 92-120, iv, 71 p. :ill. ;28 cm., https://doi.org/10.3133/ofr92120.","productDescription":"iv, 71 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":151793,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0120/report-thumb.jpg"},{"id":47855,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0120/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4ca2","contributors":{"authors":[{"text":"Coen, A. W. III","contributorId":104084,"corporation":false,"usgs":true,"family":"Coen","given":"A.","suffix":"III","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":179252,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":19188,"text":"ofr92267 - 1992 - Recommended standard electrochemical potentials and fugacities of oxygen for the solid buffers and thermodynamic data in the systems iron-silicon-oxygen, nickel-oxygen, and copper-oxygen","interactions":[],"lastModifiedDate":"2012-02-02T00:07:36","indexId":"ofr92267","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-267","title":"Recommended standard electrochemical potentials and fugacities of oxygen for the solid buffers and thermodynamic data in the systems iron-silicon-oxygen, nickel-oxygen, and copper-oxygen","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr92267","usgsCitation":"Haas, J., and Hemingway, B.S., 1992, Recommended standard electrochemical potentials and fugacities of oxygen for the solid buffers and thermodynamic data in the systems iron-silicon-oxygen, nickel-oxygen, and copper-oxygen: U.S. Geological Survey Open-File Report 92-267, 733 p. ill. ;28 cm., https://doi.org/10.3133/ofr92267.","productDescription":"733 p. ill. ;28 cm.","costCenters":[],"links":[{"id":152611,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0267/report-thumb.jpg"},{"id":48653,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0267/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a74e4b07f02db644766","contributors":{"authors":[{"text":"Haas, John L.","contributorId":30995,"corporation":false,"usgs":true,"family":"Haas","given":"John L.","affiliations":[],"preferred":false,"id":180466,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hemingway, Bruch S.","contributorId":19542,"corporation":false,"usgs":true,"family":"Hemingway","given":"Bruch","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":180465,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":18539,"text":"ofr92172 - 1992 - Operation of hydrologic data-collection stations by the U.S. Geological Survey in 1991","interactions":[],"lastModifiedDate":"2012-02-02T00:07:27","indexId":"ofr92172","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-172","title":"Operation of hydrologic data-collection stations by the U.S. Geological Survey in 1991","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBooks and Open-File Reports Section [distributor,","doi":"10.3133/ofr92172","usgsCitation":"Condes de la Torre, A., 1992, Operation of hydrologic data-collection stations by the U.S. Geological Survey in 1991: U.S. Geological Survey Open-File Report 92-172, vii, 52 p. :chiefly ill. ;28 cm., https://doi.org/10.3133/ofr92172.","productDescription":"vii, 52 p. :chiefly ill. ;28 cm.","costCenters":[],"links":[{"id":150712,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0172/report-thumb.jpg"},{"id":47890,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0172/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af1e4b07f02db691789","contributors":{"authors":[{"text":"Condes de la Torre, Alberto","contributorId":73570,"corporation":false,"usgs":true,"family":"Condes de la Torre","given":"Alberto","email":"","affiliations":[],"preferred":false,"id":179303,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":19354,"text":"ofr91484 - 1992 - A computer program (MODFLOWP) for estimating parameters of a transient, three-dimensional ground-water flow model using nonlinear regression","interactions":[],"lastModifiedDate":"2017-06-16T11:05:11","indexId":"ofr91484","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"91-484","title":"A computer program (MODFLOWP) for estimating parameters of a transient, three-dimensional ground-water flow model using nonlinear regression","docAbstract":"This report documents a new version of the U.S. Geological Survey modular, three-dimensional, finite-difference, ground-water flow model (MODFLOW) which, with the new Parameter-Estimation Package that also is documented in this report, can be used to estimate parameters by nonlinear regression. The new version of MODFLOW is called MODFLOWP (pronounced MOD-FLOW*P), and functions nearly identically to MODFLOW when the ParameterEstimation Package is not used. Parameters are estimated by minimizing a weighted least-squares objective function by the modified Gauss-Newton method or by a conjugate-direction method. Parameters used to calculate the following MODFLOW model inputs can be estimated: Transmissivity and storage coefficient of confined layers; hydraulic conductivity and specific yield of unconfined layers; vertical leakance; vertical anisotropy (used to calculate vertical leakance); horizontal anisotropy; hydraulic conductance of the River, Streamflow-Routing, General-Head Boundary, and Drain Packages; areal recharge rates; maximum evapotranspiration; pumpage rates; and the hydraulic head at constant-head boundaries. Any spatial variation in parameters can be defined by the user. Data used to estimate parameters can include existing independent estimates of parameter values, observed hydraulic heads or temporal changes in hydraulic heads, and observed gains and losses along head-dependent boundaries (such as streams). Model output includes statistics for analyzing the parameter estimates and the model; these statistics can be used to quantify the reliability of the resulting model, to suggest changes in model construction, and to compare results of models constructed in different ways.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Denver, CO","doi":"10.3133/ofr91484","usgsCitation":"Hill, M.C., 1992, A computer program (MODFLOWP) for estimating parameters of a transient, three-dimensional ground-water flow model using nonlinear regression: U.S. Geological Survey Open-File Report 91-484, Report: viii, 358 p. :ill. ;28 cm., https://doi.org/10.3133/ofr91484.","productDescription":"Report: viii, 358 p. :ill. ;28 cm.","startPage":"1","endPage":"358","numberOfPages":"368","costCenters":[],"links":[{"id":151834,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1991/0484/report-thumb.jpg"},{"id":48830,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1991/0484/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b27e4b07f02db6b09e6","contributors":{"authors":[{"text":"Hill, Mary Catherine","contributorId":53400,"corporation":false,"usgs":true,"family":"Hill","given":"Mary","email":"","middleInitial":"Catherine","affiliations":[],"preferred":false,"id":180735,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":19638,"text":"ofr92457 - 1992 - Simulation of soluble waste transport and buildup in surface waters using tracers","interactions":[{"subject":{"id":19638,"text":"ofr92457 - 1992 - Simulation of soluble waste transport and buildup in surface waters using tracers","indexId":"ofr92457","publicationYear":"1992","noYear":false,"title":"Simulation of soluble waste transport and buildup in surface waters using tracers"},"predicate":"SUPERSEDED_BY","object":{"id":4697,"text":"twri03A20 - 1993 - Simulation of soluble waste transport and buildup in surface waters using tracers","indexId":"twri03A20","publicationYear":"1993","noYear":false,"title":"Simulation of soluble waste transport and buildup in surface waters using tracers"},"id":1}],"supersededBy":{"id":4697,"text":"twri03A20 - 1993 - Simulation of soluble waste transport and buildup in surface waters using tracers","indexId":"twri03A20","publicationYear":"1993","noYear":false,"title":"Simulation of soluble waste transport and buildup in surface waters using tracers"},"lastModifiedDate":"2018-11-05T15:37:15","indexId":"ofr92457","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-457","title":"Simulation of soluble waste transport and buildup in surface waters using tracers","docAbstract":"Soluble tracers can be used to simulate the transport and dispersion of soluble wastes that might have been introduced or are planned for introduction into surface waters. Measured tracer-response curves produced from the injection of a known quantity of soluble tracer can be used in conjunction with the superposition principle to simulate potential waste buildup in streams, lakes, and estuaries. Such information is particularly valuable to environmental and water-resource planners in determining the effects of proposed waste discharges.
The theory, techniques, analysis, and presentation of results of tracer-waste simulation tests in rivers, lakes, and estuaries are described. This manual builds on other manuals on dye tracing with emphasis on the expanded use of time-of-travel type data.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr92457","usgsCitation":"Kilpatrick, F.A., 1992, Simulation of soluble waste transport and buildup in surface waters using tracers: U.S. Geological Survey Open-File Report 92-457, xii, 68 p., https://doi.org/10.3133/ofr92457.","productDescription":"xii, 68 p.","numberOfPages":"83","costCenters":[],"links":[{"id":153324,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0457/report-thumb.jpg"},{"id":359210,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0457/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e4737","contributors":{"authors":[{"text":"Kilpatrick, Frederick A.","contributorId":19306,"corporation":false,"usgs":true,"family":"Kilpatrick","given":"Frederick","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":181252,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":21401,"text":"ofr92405 - 1992 - Late Pliocene pollen assemblages from Ocean Drilling Project Hole 646B; census data and paleoclimatic estimates","interactions":[],"lastModifiedDate":"2012-02-02T00:07:48","indexId":"ofr92405","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-405","title":"Late Pliocene pollen assemblages from Ocean Drilling Project Hole 646B; census data and paleoclimatic estimates","language":"ENGLISH","publisher":"Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr92405","usgsCitation":"Willard, D.A., 1992, Late Pliocene pollen assemblages from Ocean Drilling Project Hole 646B; census data and paleoclimatic estimates: U.S. Geological Survey Open-File Report 92-405, 12 p. ill. ;28 cm., https://doi.org/10.3133/ofr92405.","productDescription":"12 p. ill. ;28 cm.","costCenters":[],"links":[{"id":153843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0405/report-thumb.jpg"},{"id":50970,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0405/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8b49","contributors":{"authors":[{"text":"Willard, Debra A. 0000-0003-4878-0942 dwillard@usgs.gov","orcid":"https://orcid.org/0000-0003-4878-0942","contributorId":2076,"corporation":false,"usgs":true,"family":"Willard","given":"Debra","email":"dwillard@usgs.gov","middleInitial":"A.","affiliations":[{"id":24693,"text":"Climate Research and Development","active":true,"usgs":true},{"id":411,"text":"National Climate Change and Wildlife Science Center","active":true,"usgs":true}],"preferred":true,"id":184361,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":20791,"text":"ofr92292A - 1992 - A digital dataset of the linear features of the preliminary geologic map of Yucca Mountain, Nye County, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:07:39","indexId":"ofr92292A","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-292","chapter":"A","title":"A digital dataset of the linear features of the preliminary geologic map of Yucca Mountain, Nye County, Nevada","language":"ENGLISH","publisher":"United States Department of the Interior, U.S. Geological Survey :\r\n[Books and Open-file Reports Section, distributor],","doi":"10.3133/ofr92292A","usgsCitation":"Schilling, S.P., 1992, A digital dataset of the linear features of the preliminary geologic map of Yucca Mountain, Nye County, Nevada: U.S. Geological Survey Open-File Report 92-292, 1 booklet (3 leaves : map ; 28 cm.), https://doi.org/10.3133/ofr92292A.","productDescription":"1 booklet (3 leaves : map ; 28 cm.)","costCenters":[],"links":[{"id":152280,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0292a/report-thumb.jpg"},{"id":50342,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0292a/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6aedb4","contributors":{"authors":[{"text":"Schilling, Steve P. sschilli@usgs.gov","contributorId":634,"corporation":false,"usgs":true,"family":"Schilling","given":"Steve","email":"sschilli@usgs.gov","middleInitial":"P.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":183254,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":19713,"text":"ofr9226 - 1992 - Data on water quality, lake sediment, and lake-level fluctuation, St. Croix Indian Reservation, Wisconsin, 1981-87","interactions":[],"lastModifiedDate":"2015-10-19T10:28:03","indexId":"ofr9226","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1992","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":"92-26","title":"Data on water quality, lake sediment, and lake-level fluctuation, St. Croix Indian Reservation, Wisconsin, 1981-87","docAbstract":"This report is a compilation of data on surface- and ground-water quality, lake sediment, and lake-level fluctuation collected by the U.S. Geological Survey (USGS) during 1981- 87 on or near the St. Croix Indian Reservation. The purpose of this report is to provide baseline data on selected aspects of the water resources of the St. Croix Indian Reservation as a referenceby which future hydrologic changes can be discerned. The tribal lands are adjacent to Bashaw, BigRound, Big Sand, Clam, Gaslyn, Rice, and Sand Lakes and the Danbury Settlement along the St. Croix River. Water samples from each of these lakes and Bear Lake, which is not adjacent to tribal land, were analyzed for water-quality indicators. Lakelevel fluctuations also were measured for each lake except Big Round Lake. Grain-size and chemical analyses were done on lake-sediment samples from Bashaw, Rice, Clam, Gaslyn, and Bear Lakes. Ground-water samples from wells on or near tribal land in Burnett County (27 wells) and Polk County (3 wells) were collected and analyzed for water quality.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr9226","collaboration":"Prepared in cooperation with the St. Croix Indian Tribe of Wisconsin","usgsCitation":"Krabbenhoft, D., and Krohelski, J.T., 1992, Data on water quality, lake sediment, and lake-level fluctuation, St. Croix Indian Reservation, Wisconsin, 1981-87: U.S. Geological Survey Open-File Report 92-26, vi, 53 p., https://doi.org/10.3133/ofr9226.","productDescription":"vi, 53 p.","numberOfPages":"59","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":49190,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1992/0026/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":153154,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1992/0026/report-thumb.jpg"}],"country":"United States","state":"Wisconsin","county":"Barron County, Burnett County, 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