{"pageNumber":"2083","pageRowStart":"52050","pageSize":"25","recordCount":68919,"records":[{"id":27490,"text":"wri824121 - 1983 - Injection of treated wastewater for ground-water recharge in the Palo Alto Baylands, California, hydraulic and chemical interactions — Preliminary report","interactions":[],"lastModifiedDate":"2022-01-25T21:38:22.59135","indexId":"wri824121","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"82-4121","title":"Injection of treated wastewater for ground-water recharge in the Palo Alto Baylands, California, hydraulic and chemical interactions — Preliminary report","docAbstract":"<p>An injection-extraction well network in the Palo Alto Baylands along the San Francisco Bay, California, was designed to flush the shallow aquifer system of saline water and prevent further inland saline contamination. Clogging processes and solution migration in the vicinity of one injection well were studied. Cyclic evaporative concentration of bay water and infiltration have generated a concentrated ground-water brine. Montmorillonite and illite are the primary clay minerals present in the shallow aquifer system. X-ray diffraction analysis of these clays showed a marked increase in the d-spacing of the crystal lattice when native hypersaline pure water was replaced by injection water. Chloride:magnesium and chloride:potassium ratios in the aquifer system changed during injection, most likely due to ionic exchange reaction. Similar variations in chloride:boron, chloride:iron, and chloride:manganese ratios probably resulted from reduction-oxidation reactions. Ground-water quality appears to have been chiefly affected by the processes of dilution and dispersion. Extraction pump test data yielded a transmissivity value of 960 feet squared per day and a storage coefficient of 0.0005. Vertical permeability of the upper confining layer is 0.08 feet per day.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri824121","usgsCitation":"Hamlin, S.N., 1983, Injection of treated wastewater for ground-water recharge in the Palo Alto Baylands, California, hydraulic and chemical interactions — Preliminary report: U.S. Geological Survey Water-Resources Investigations Report 82-4121, v, 54 p., https://doi.org/10.3133/wri824121.","productDescription":"v, 54 p.","costCenters":[],"links":[{"id":56340,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1982/4121/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123649,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1982/4121/report-thumb.jpg"},{"id":394843,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35626.htm"}],"country":"United States","state":"California","otherGeospatial":"Palo Alto Baylands","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.133,\n              37.417\n            ],\n            [\n              -122.042,\n              37.417\n            ],\n            [\n              -122.042,\n              37.458\n            ],\n            [\n              -122.133,\n              37.458\n            ],\n            [\n              -122.133,\n              37.417\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f0e4b07f02db5edea5","contributors":{"authors":[{"text":"Hamlin, S. N.","contributorId":46560,"corporation":false,"usgs":true,"family":"Hamlin","given":"S.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":198207,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26725,"text":"wri834051 - 1983 - Fortran computer programs to plot and process aquifer pressure and temperature data","interactions":[],"lastModifiedDate":"2018-03-12T10:24:28","indexId":"wri834051","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4051","title":"Fortran computer programs to plot and process aquifer pressure and temperature data","docAbstract":"<p>Two FORTRAN computer programs have been written to process water-well temperature and pressure data recorded automatically by a datalogger on magnetic tape. These programs process the data into tabular and graphical form. Both programs are presented with documentation. Sample plots of temperature versus time, water levels versus time, aquifer pressure versus log time , log drawdown versus log 1/time, and log drawdown versus log time/radius squared are presented and are obtained using standard CALCOM directives. Drawdown plots may be used directly to obtain aquifer transmissivities and storage coefficients as well as leakance coefficients.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"St. Paul, MN","doi":"10.3133/wri834051","usgsCitation":"Czarnecki, J., 1983, Fortran computer programs to plot and process aquifer pressure and temperature data: U.S. Geological Survey Water-Resources Investigations Report 83-4051, iii, 50 p., https://doi.org/10.3133/wri834051.","productDescription":"iii, 50 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":55600,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4051/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":122978,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4051/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d4e4b07f02db5dd7ad","contributors":{"authors":[{"text":"Czarnecki, J.B.","contributorId":51768,"corporation":false,"usgs":true,"family":"Czarnecki","given":"J.B.","affiliations":[],"preferred":false,"id":196894,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28597,"text":"wri834004 - 1983 - Conveyance characteristics of the Nueces River, Cotulla to Simmons, Texas","interactions":[],"lastModifiedDate":"2016-08-09T13:28:30","indexId":"wri834004","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4004","title":"Conveyance characteristics of the Nueces River, Cotulla to Simmons, Texas","docAbstract":"<p>Analysis of discharge hydrographs for streamflow-gaging stations on the Nueces River at Cotulla, Tilden, and Simmons indicate that significant water losses occur along the 108-mile reach from Cotulla to Simmon during storm-runoff periods. Computed losses along the 83-mile reach from Cotulla to Tilden for 15 storm periods range from 32 to 59 percent of the total runoff volume passing the Cotulla gage. For six storm periods that occurred while the gage at Simmons was in operation, computed losses from Cotulla to Simmons averaged 48 percent of the storm runoff passing the Cotulla gage. Estimates of total-annual losses were made with the aid of a regression model developed to relate monthly rainfall totals to monthly runoff. Total annual water losses, estimated with the aid of the regression model, ranged from 46,000 acre-feet during 1969 to 368,500 acre-feet during 1967, and averaged about 174,000 acre-feet for 1966-77. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/wri834004","usgsCitation":"Massey, B.C., and Reeves, W.E., 1983, Conveyance characteristics of the Nueces River, Cotulla to Simmons, Texas: U.S. Geological Survey Water-Resources Investigations Report 83-4004, Report: vi, 39 p.; Plate: 17.82 x 12.07 inches, https://doi.org/10.3133/wri834004.","productDescription":"Report: vi, 39 p.; Plate: 17.82 x 12.07 inches","numberOfPages":"45","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":57428,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4004/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124184,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4004/report-thumb.jpg"},{"id":57427,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4004/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d46c","contributors":{"authors":[{"text":"Massey, Bernard C.","contributorId":173558,"corporation":false,"usgs":false,"family":"Massey","given":"Bernard","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":200090,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Reeves, William E.","contributorId":99426,"corporation":false,"usgs":true,"family":"Reeves","given":"William","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":200089,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28084,"text":"wri834234 - 1983 - Evaluation of the response of the Big Sioux aquifer to extreme drought conditions in Minnehaha County, South Dakota","interactions":[],"lastModifiedDate":"2012-02-02T00:08:26","indexId":"wri834234","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4234","title":"Evaluation of the response of the Big Sioux aquifer to extreme drought conditions in Minnehaha County, South Dakota","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834234","usgsCitation":"Koch, N., 1983, Evaluation of the response of the Big Sioux aquifer to extreme drought conditions in Minnehaha County, South Dakota: U.S. Geological Survey Water-Resources Investigations Report 83-4234, iv, 10 p. :maps ;28 cm., https://doi.org/10.3133/wri834234.","productDescription":"iv, 10 p. :maps ;28 cm.","costCenters":[],"links":[{"id":118737,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4234/report-thumb.jpg"},{"id":56904,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4234/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa233","contributors":{"authors":[{"text":"Koch, N.C.","contributorId":67529,"corporation":false,"usgs":true,"family":"Koch","given":"N.C.","email":"","affiliations":[],"preferred":false,"id":199192,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28002,"text":"wri834170 - 1983 - Reconnaissance of surface-water resources in the Togiak River basin, southwestern Alaska, 1980 and 1982","interactions":[],"lastModifiedDate":"2012-02-02T00:08:40","indexId":"wri834170","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4170","title":"Reconnaissance of surface-water resources in the Togiak River basin, southwestern Alaska, 1980 and 1982","docAbstract":"Data collected during August and September 1980 and March 1982 describe hydrologic characteristics of the Togiak River and its tributaries. Surface waters are generally cold and clear, have significant wilderness recreation values, and provide outstanding salmon habitat. Late summer unit runoff ranged from 2.3 to 8.1 cubic feet per second per square mile. Stream width increased with discharge from about 20 feet on the tributaries to more than 300 feet on the Togiak River near its mouth. Mean depth increased with discharge downstream direction from about 1 to more than 4 feet. Mean velocity ranged between 1 and 4 feet per second and bore little relation to discharge. Late winter unit discharge for sites having little or no upstream lake storage was about 0.5 cubic foot per second per square mile. For the remaining sites, values ranged from 0.8 to 1.4 cubic feet per second per square mile. Unit runoff of maximum evident floods ranged from 12.9 to 50 cubic feet per second per square mile. Field measurements of water temperature, dissolved oxygen, pH, alkalinity and specific conductance indicated that water quality seems much the same throughout the basin and is influenced by the major lakes. Benthic invertebrates indicate a reasonably diverse fauna with midge larvae representing the largest percentage of all organisms found at most sites. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834170","usgsCitation":"Kernodle, D., Squires, R., and Childers, J., 1983, Reconnaissance of surface-water resources in the Togiak River basin, southwestern Alaska, 1980 and 1982: U.S. Geological Survey Water-Resources Investigations Report 83-4170, iv, 28 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834170.","productDescription":"iv, 28 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158678,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4170/report-thumb.jpg"},{"id":56829,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4170/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624e40","contributors":{"authors":[{"text":"Kernodle, D.R.","contributorId":26691,"corporation":false,"usgs":true,"family":"Kernodle","given":"D.R.","email":"","affiliations":[],"preferred":false,"id":199048,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Squires, R.R.","contributorId":85227,"corporation":false,"usgs":true,"family":"Squires","given":"R.R.","email":"","affiliations":[],"preferred":false,"id":199050,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Childers, J.M.","contributorId":41455,"corporation":false,"usgs":true,"family":"Childers","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":199049,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":27146,"text":"wri834107 - 1983 - Selected flow characteristics of Florida streams and canals","interactions":[],"lastModifiedDate":"2012-02-02T00:08:25","indexId":"wri834107","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4107","title":"Selected flow characteristics of Florida streams and canals","docAbstract":"Data and statistics on low-flow frequency for 254 stream-gaging stations on Florida streams and canals are presented. The selected stations have 10 or more years of continuous record. A site description, a 10-year hydrograph, and a table of flow duration are presented for each station. A computed monthly 7-day, 10-year low flow is presented for 142 stations with flow patterns not significantly altered by controls or affected by other influences. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834107","usgsCitation":"Foose, D., 1983, Selected flow characteristics of Florida streams and canals: U.S. Geological Survey Water-Resources Investigations Report 83-4107, iv, 269 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834107.","productDescription":"iv, 269 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":157983,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4107/report-thumb.jpg"},{"id":56027,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4107/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62ba1b","contributors":{"authors":[{"text":"Foose, D.W.","contributorId":42999,"corporation":false,"usgs":true,"family":"Foose","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":197634,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27295,"text":"wri8251 - 1983 - Water quality of lakes Faith, Hope, Charity, and Lucien, 1971-79, in an area of residential development and highway construction at Maitland, Florida","interactions":[],"lastModifiedDate":"2020-11-05T21:05:33.584804","indexId":"wri8251","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"82-51","title":"Water quality of lakes Faith, Hope, Charity, and Lucien, 1971-79, in an area of residential development and highway construction at Maitland, Florida","docAbstract":"<p><span>As part of an ongoing study of lakes in central Florida, Lakes </span><span>Faith, Hope, and Charity were sampled from April 1971 to June 1979 to </span><span>monitor water quality before, during, and after construction of Maitland </span><span>Boulevard and the Interstate Highway 4 interchange. Sampling of Lake </span><span>Lucien was added to the study in April 1975.</span></p><p><span>Chemical quality of the lakes varies little in comparison with chemical quality of surface runoff to the lakes, bulk precipitation, and water from the surficial aquifer. However, there is variation in water quality among the lakes; dissolved solids have averaged about twice as high in Lake Charity as in Lake Lucien. High sulfate concentrations in Lake Charity may be because of inflow of high sulfate water from the surficial aquifer in an area of citrus groves. </span></p><p><span>Surface runoff supplied about 19 percent of the direct inflow to Lakes Faith, Hope, and Charity and contributed a total of about 2,000 pounds of dissolved solids per acre of lake surface from April 1971 to June 1979, while bulk precipitation contributed about 1,170 pounds per acre. Nitrogen loading of the lakes was greater through rainfall (140 pounds per acre) than through surface runoff (average of 78 pounds per acre). </span></p><p><span>Water quality in the lakes changed during the study, generally for the better. However, an infestation of Hydrilla verticillata or elodea, in Lake Hope has interfered with recreational use of the lake. Trends in water quality in the lakes include (1) decreasing dissolved solids (and, hence, specific conductance) in Lakes Faith, Hope, and Charity, (2) decreasing total nitrogen concentration in all four lakes, (3) decreasing daily variation in dissolved oxygen concentration in Lakes Hope and Charity, (4) decreasing densities of phytoplankton in Lakes Hope and Lucien, and. (5) decreasing relative proportion of pollution-tolerant algae in Lakes Lucien, Faith, and Hope. </span></p><p><span>Results of this study could have some applicability to other lakes in central Florida where highway construction and other development could affect water quality. </span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8251","collaboration":"Prepared in cooperation with the Florida Department of Transportation","usgsCitation":"German, E.R., 1983, Water quality of lakes Faith, Hope, Charity, and Lucien, 1971-79, in an area of residential development and highway construction at Maitland, Florida: U.S. Geological Survey Water-Resources Investigations Report 82-51, vi, 71 p., https://doi.org/10.3133/wri8251.","productDescription":"vi, 71 p.","costCenters":[],"links":[{"id":380213,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1982/0051/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158664,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1982/0051/report-thumb.jpg"}],"country":"United States","state":"Florida","city":"Maitland","otherGeospatial":"Faith, Hope, Charity, and Lucien Lakes","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -81.39736175537108,\n              28.62287753035747\n            ],\n            [\n              -81.3636302947998,\n              28.62287753035747\n            ],\n            [\n              -81.3636302947998,\n              28.64276579455255\n            ],\n            [\n              -81.39736175537108,\n              28.64276579455255\n            ],\n            [\n              -81.39736175537108,\n              28.62287753035747\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9977","contributors":{"authors":[{"text":"German, Edward R.","contributorId":85567,"corporation":false,"usgs":true,"family":"German","given":"Edward","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":197866,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27907,"text":"wri834023 - 1983 - Ground water in north Monterey County, California, 1980","interactions":[],"lastModifiedDate":"2012-02-02T00:08:36","indexId":"wri834023","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4023","title":"Ground water in north Monterey County, California, 1980","docAbstract":"Present ground-water demands exceed long-term recharge throughout much of North Monterey County in the shallow Quaternary deposits--principally the upper part of the Aromas Sand--and the overlying alluvium. Recharge occurs largely from local precipitation, although small quantities of potable ground water from outside areas also recharge these aquifers. Water levels in the Pajaro and Salinas River valleys north and south of the study area are lower than most of the intervening area, and recharge from the east is blocked by faults and impervious rock. Ocean water moves in from the west to replace depleted freshwater storage in the upper part of the Aromas Sand, alluvium, and terrace deposits. The North County area was divided into subareas to estimate pumpage demands and to evaluate ground-water yields. Pumpage near the granitic ridge, an area of limited storage, nearly matches local recharge. West of the granitic ridge, pumpage exceeds available recharge but draws upon a large storage potential. Deeper units than those now tapped by wells in the Aromas Sand and the underlying Purisima Formation may have substantial water-bearing potential for additional ground-water development. Extensive development of water from these formations might be limited, however, by the remoteness of the recharge source and by the proximity to the ocean. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834023","usgsCitation":"Johnson, M.J., 1983, Ground water in north Monterey County, California, 1980: U.S. Geological Survey Water-Resources Investigations Report 83-4023, v, 37 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834023.","productDescription":"v, 37 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":123697,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4023/report-thumb.jpg"},{"id":56722,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4023/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56723,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4023/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56724,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4023/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56725,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4023/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66db27","contributors":{"authors":[{"text":"Johnson, M. J.","contributorId":52988,"corporation":false,"usgs":true,"family":"Johnson","given":"M.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":198879,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27258,"text":"wri834026 - 1983 - Projected effects of proposed chloride-control projects on shallow ground water– Preliminary results for the Wichita River basin, Texas","interactions":[],"lastModifiedDate":"2021-12-09T20:58:40.055065","indexId":"wri834026","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4026","title":"Projected effects of proposed chloride-control projects on shallow ground water– Preliminary results for the Wichita River basin, Texas","docAbstract":"<p>The U.S. Army Corps of Engineers' plan to control the natural chloride pollution in the Wichita River basin includes the construction of Truscott Brine Lake on a tributary of the North Wichita River. In connection with the proposed brine lake, the U.S. Geological Survey was requested to: (1) Define the existing ground-water conditions in the shallow fresh-water system of the project area; and (2) project the post-construction effects of the proposed lake on the fresh-water aquifer, especially in relation to hydraulic-head changes but also with respect to possible changes in the chemical quality of the ground water.</p>\n<p>The fresh-water aquifer in the project area is a shallow water-table system with relatively fresh water (generally a calcium sulfate type) that contains approximately 500 to 5,000 milligrams per liter of dissolved solids. The aquifer consists of Permian rocks with very small values of hydraulic conductivity and overlies a brine system (sodium chloride type) that is even less permeable. A thin transition zone separates the fresh-water aquifer and the brine system. Small quantities of infiltration from precipitation throughout the area's watershed constitute the recharge to the aquifer. Discharge from the aquifer consists of the small base flow along creeks; well discharge is negligible.</p>\n<p>Two-dimensional mathematical computer models were developed for aquifer simulation of: (1) Steady-state conditions in a fresh-water system and (2) transient conditions in a brine- fresh-water system where the density effects of the brine are considered. The main results 'of projecting the effects of the proposed Truscott Brine Lake on the fresh-water aquifer are: (1) Hydraulic head rises of 5 to 40 feet would be confined to areas near the proposed dam and along the lake shoreline, and (2) migration of salt water downstream from the dam generally would be limited to less than 1 mile and apparently would not reach equilibrium during the 100-year duration of the project. The modeling efforts did not include possible effects related to hydrodynamic dispersion in the brine- fresh-water system. Possible changes in the hydraulic conductivity of the aquifer, due to physical and chemical interactions in the brine and fresh-water environments, also were not considered.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/wri834026","usgsCitation":"Garza, S., 1983, Projected effects of proposed chloride-control projects on shallow ground water– Preliminary results for the Wichita River basin, Texas: U.S. Geological Survey Water-Resources Investigations Report 83-4026, Report: v, 40 p.; 8 Plates: 13.37 x 9.25 inches or smaller, https://doi.org/10.3133/wri834026.","productDescription":"Report: v, 40 p.; 8 Plates: 13.37 x 9.25 inches or smaller","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":56131,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4026/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56127,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56126,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56123,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56125,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158575,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4026/report-thumb.jpg"},{"id":56124,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":110157,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35671.htm","linkFileType":{"id":5,"text":"html"},"description":"35671"},{"id":56130,"rank":407,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-8.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56129,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56128,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4026/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","otherGeospatial":"Wichita River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -99.782,\n              33.694\n            ],\n            [\n              -99.964,\n              33.694\n            ],\n            [\n              -99.964,\n              33.833\n            ],\n            [\n              -99.782,\n              33.833\n            ],\n            [\n              -99.782,\n              33.694\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d9d4","contributors":{"authors":[{"text":"Garza, Sergio","contributorId":88713,"corporation":false,"usgs":true,"family":"Garza","given":"Sergio","email":"","affiliations":[],"preferred":false,"id":197811,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27237,"text":"wri834034 - 1983 - Front-tracking model for convective transport in flowing ground water","interactions":[],"lastModifiedDate":"2018-02-21T15:32:53","indexId":"wri834034","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4034","title":"Front-tracking model for convective transport in flowing ground water","docAbstract":"A finite-difference numerical model that simulates the convective transport of water or tracer particles through porous media is described. It can be applied to one- or two-dimensional problems involving either steady-state or transient flow. The model tracks representative water or tracer particles, initially located along specified lines, as they move in response to the groundwater velocity filed. Aquifer properties may be both anisotropic and nonhomogeneous. Included in the report is a listing of the program along with input formats and test problem results. The front-tracking model provides a useful first approximation determining the movement of solutes in an aquifer, particularly in cases when dispersion and dilution is of minor consideration. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey, Water Resources Division,","doi":"10.3133/wri834034","usgsCitation":"Garabedian, S., and Konikow, L.F., 1983, Front-tracking model for convective transport in flowing ground water: U.S. Geological Survey Water-Resources Investigations Report 83-4034, iii, 57 p. :ill. ;28 cm., https://doi.org/10.3133/wri834034.","productDescription":"iii, 57 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":122772,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4034/report-thumb.jpg"},{"id":56101,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4034/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b32e4b07f02db6b4451","contributors":{"authors":[{"text":"Garabedian, S. P.","contributorId":56657,"corporation":false,"usgs":true,"family":"Garabedian","given":"S. P.","affiliations":[],"preferred":false,"id":197778,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Konikow, Leonard F. 0000-0002-0940-3856 lkonikow@usgs.gov","orcid":"https://orcid.org/0000-0002-0940-3856","contributorId":158,"corporation":false,"usgs":true,"family":"Konikow","given":"Leonard","email":"lkonikow@usgs.gov","middleInitial":"F.","affiliations":[{"id":436,"text":"National Research Program - Eastern Branch","active":true,"usgs":true}],"preferred":true,"id":197777,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28036,"text":"wri834257 - 1983 - Computer routines for probability distributions, random numbers, and related functions","interactions":[],"lastModifiedDate":"2012-02-02T00:08:25","indexId":"wri834257","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4257","title":"Computer routines for probability distributions, random numbers, and related functions","docAbstract":"Use of previously coded and tested subroutines simplifies and speeds up program development and testing. This report presents routines that can be used to calculate various probability distributions and other functions of importance in statistical hydrology. The routines are designed as general-purpose Fortran subroutines and functions to be called from user-written main progress. The probability distributions provided include the beta, chi-square, gamma, Gaussian (normal), Pearson Type III (tables and approximation), and Weibull. Also provided are the distributions of the Grubbs-Beck outlier test, Kolmogorov 's and Smirnov 's D, Student 's t, noncentral t (approximate), and Snedecor F. Other mathematical functions include the Bessel function, I sub o, gamma and log-gamma functions, error functions, and exponential integral. Auxiliary services include sorting and printer-plotting. Random number generators for uniform and normal numbers are provided and may be used with some of the above routines to generate numbers from other distributions. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834257","usgsCitation":"Kirby, W., 1983, Computer routines for probability distributions, random numbers, and related functions: U.S. Geological Survey Water-Resources Investigations Report 83-4257, iv, 18 p. ;28 cm., https://doi.org/10.3133/wri834257.","productDescription":"iv, 18 p. ;28 cm.","costCenters":[],"links":[{"id":126870,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4257/report-thumb.jpg"},{"id":56874,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4257/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b19e4b07f02db6a7e48","contributors":{"authors":[{"text":"Kirby, W.","contributorId":38605,"corporation":false,"usgs":true,"family":"Kirby","given":"W.","email":"","affiliations":[],"preferred":false,"id":199105,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28202,"text":"wri834143 - 1983 - Storm runoff as related to urbanization based on data collected in Salem and Portland, and generalized for the Willamette Valley, Oregon","interactions":[],"lastModifiedDate":"2017-02-07T08:01:20","indexId":"wri834143","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4143","title":"Storm runoff as related to urbanization based on data collected in Salem and Portland, and generalized for the Willamette Valley, Oregon","docAbstract":"Storm runoff as related to urbanization is defined by a series of regression equations for Salem and for the Willamette Valley, Oregon. In addition to data from 17 basins monitored in the Salem area, data from 24 basins gaged in a previous study in Portland, Oregon - Vancouver, Washington were used defining the Willamette Valley equations. Basins used to define equations ranged in size from 0.2 to 26 square miles. Rainfall intensity varied from 1.8 to 2.2 inches for the 6 hour, 0.2 exceedance probability. Sensitivity analyses of equations indicate that urbanization of an undeveloped basin can increase peak discharge more than three times and almost double runoff volume. Much of Portland and Vancouver are located on porous river terraces where dry wells are used to shunt runoff. Much of East Salem is located on previously farmed land where drain tiles used to dewater soils still connect directly to streams. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey, Water Resources Division,","doi":"10.3133/wri834143","usgsCitation":"Laenen, A., 1983, Storm runoff as related to urbanization based on data collected in Salem and Portland, and generalized for the Willamette Valley, Oregon: U.S. Geological Survey Water-Resources Investigations Report 83-4143, vi, 88 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834143.","productDescription":"vi, 88 p. :ill., maps ;28 cm.","costCenters":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":57040,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4143/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159613,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4143/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b31e4b07f02db6b411e","contributors":{"authors":[{"text":"Laenen, Antonius","contributorId":107673,"corporation":false,"usgs":true,"family":"Laenen","given":"Antonius","email":"","affiliations":[],"preferred":false,"id":199386,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27631,"text":"wri834123 - 1983 - Estimating 1980 ground-water pumpage for irrigation on the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming","interactions":[],"lastModifiedDate":"2017-09-20T16:58:30","indexId":"wri834123","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4123","title":"Estimating 1980 ground-water pumpage for irrigation on the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming","docAbstract":"Current ground-water use is required for the High Plains Regional Aquifer-System Analysis. In response to this need, a sampling approach was developed to estimate water pumped for irrigation on the High Plains during 1980. Pumpage was computed by combining application estimates with mapped irrigated-acreage information. Irrigation application (inches of water applied) was measured at 480 sites in 15 counties in the High Plains during the 1980 growing season. The relationship between calculated Blaney-Criddle irrigation demand and measured application was used to estimate application for unsampled areas of the High Plains. Application estimates multiplied by irrigated-acreate estimates, compiled from Landsat-satellite imagery, yielded the volume of ground water pumped for irrigation. The estimate of ground water pumped for irrigation in the High Plains during 1980 and 18,902,000 acre-feet for 13 ,715,000 irrigated areas. The sampled application data were evaluated for significant trends. The application was greater for crops requiring more water such as corn and hay and less for crops such as sorghum, grain, and cotton. The data showed greater application for flood-irrigated systems than for sprinkler-irrigation systems. Areas of the High Plains with thin saturated thickness tended to have a smaller average discharge per well, fewer irrigated acres per well, and a predominance of crops requiring less water crops. (USGS).","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834123","usgsCitation":"Heimes, F., and Luckey, R.R., 1983, Estimating 1980 ground-water pumpage for irrigation on the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming: U.S. Geological Survey Water-Resources Investigations Report 83-4123, iv, 40 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834123.","productDescription":"iv, 40 p. :ill., maps ;28 cm.","costCenters":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"links":[{"id":56497,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4123/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123364,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4123/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abbe4b07f02db6727f3","contributors":{"authors":[{"text":"Heimes, F.J.","contributorId":60654,"corporation":false,"usgs":true,"family":"Heimes","given":"F.J.","affiliations":[],"preferred":false,"id":198443,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luckey, R. R.","contributorId":93055,"corporation":false,"usgs":true,"family":"Luckey","given":"R.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":198444,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28506,"text":"wri834159 - 1983 - Use of rainfall-simulator data in precipitation-runoff modeling studies","interactions":[],"lastModifiedDate":"2012-02-02T00:08:52","indexId":"wri834159","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4159","title":"Use of rainfall-simulator data in precipitation-runoff modeling studies","docAbstract":"Results of a study using a rainfall simulator to define infiltration parameters for use in watershed modeling are presented. A total of 23 rainfall-simulation runs were made on five small plots representing four representative soil-vegetation types of the study watershed in eastern Colorado. Data for three observed rainfall-runoff events were recorded by gages on four of the plots. Data from all events were used to develop best-fit parameters of the Green and Ampt infiltration equation. The hydraulic conductivity of the transmission zone, KSAT, grossly controlled the goodness of fit of all modeling attempts. Results of fitting KSAT to reproduce runoff from rainfall simulator runs and results of fitting KSAT to reproduce runoff from observed rainfall-runoff events are inconsistent. Variations in results from site to site and at different times of the year were observed. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834159","usgsCitation":"Lusby, G., and Lichty, R., 1983, Use of rainfall-simulator data in precipitation-runoff modeling studies: U.S. Geological Survey Water-Resources Investigations Report 83-4159, vii, 66 p. :ill., map ;28 cm., https://doi.org/10.3133/wri834159.","productDescription":"vii, 66 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":159626,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4159/report-thumb.jpg"},{"id":57304,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4159/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db6043fb","contributors":{"authors":[{"text":"Lusby, G.C.","contributorId":99596,"corporation":false,"usgs":true,"family":"Lusby","given":"G.C.","email":"","affiliations":[],"preferred":false,"id":199930,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lichty, R.W.","contributorId":46987,"corporation":false,"usgs":true,"family":"Lichty","given":"R.W.","affiliations":[],"preferred":false,"id":199929,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26696,"text":"wri834047 - 1983 - Hydrologic conditions in the Wheatland Flats area, Platte County, Wyoming","interactions":[],"lastModifiedDate":"2017-09-20T16:32:01","indexId":"wri834047","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4047","title":"Hydrologic conditions in the Wheatland Flats area, Platte County, Wyoming","docAbstract":"The area includes about 260 square miles in central Platte County that consists of Wheatland Flats and a border region. Wheatland Flats is an area of about 100 square miles that is bounded by Chugwater Creek on the east, the Laramie River on the north, and Sybille Creek on the west. The southern boundary is approximately the southernmost limit of alluvial terrace deposits. Surface water diverted from the Laramie River along with ground water from wells is used to irrigate about 57,000 acres most of which are on and adjacent to Wheatland Flats. More than 200 wells are used for irrigation, industrial, and municipal supplies. The wells are completed in an upper aquifer consisting primarily of shallow alluvial deposits of Quaternary age and a lower aquifer, the Arikaree Formation of early Miocene age. Net water-level decline after approximately 20 years (1958-60 to 1979) generally is less than 10 feet in each aquifer , although declines of as much as 13 feet have occurred in the Airkaree Formation at specific locations. A digital model was used to simulate hydrologic conditions in the Wheatland Flats area. The model indicated that ground-water discharge to streams decreased by 10 percent from 1971 to 1978. Stream-discharge measurements are not available to verify the loss. However, it is reasonable to assume, on the basis of hydraulic-head decline in the aquifers, that there has been some ground-water contribution to the stream. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834047","usgsCitation":"Crist, M.A., 1983, Hydrologic conditions in the Wheatland Flats area, Platte County, Wyoming: U.S. Geological Survey Water-Resources Investigations Report 83-4047, v, 41 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834047.","productDescription":"v, 41 p. :ill., maps ;28 cm.","costCenters":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"links":[{"id":123554,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4047/report-thumb.jpg"},{"id":55562,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4047/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55563,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4047/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55564,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4047/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55565,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4047/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db6113ae","contributors":{"authors":[{"text":"Crist, M. A.","contributorId":84799,"corporation":false,"usgs":true,"family":"Crist","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":196845,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28213,"text":"wri834224 - 1983 - Statistical analysis and evaluation of water-quality data for selected streams in the coal area of east-central Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:08:52","indexId":"wri834224","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4224","title":"Statistical analysis and evaluation of water-quality data for selected streams in the coal area of east-central Montana","docAbstract":"To document and evaluate existing conditions of water quality prior to proposed coal development in east-central Montana, water-quality data were collected at 23 sites on selected streams from October 1975 through September 1981. The data were statistically summarized and regression equations were developed to define relationships between water-quality variables. Where applicable, measured water-quality conditions were compared to various water-use standards. Measured concentrations of dissolved solids ranged from 145 to 12,200 milligrams per liter. Concentrations commonly exceeded 1,000 milligrams per liter and thereby present a high to very high salinity hazard for irrigation. Streamflow of the area contains predominantly sodium and sulfate ions and generally constitutes a medium to very high sodium hazard for irrigation during base flow. The water in most streams is generally adequate for livestock consumption during base flow. Concentrations of suspended sediment were extremely variable and had a direct correlation to water discharge. Measured suspended-sediment concentrations ranged from 4 to 23 ,000 milligrams per liter. Sediment-transport curves were developed for 18 of the study sites. Mean annual suspended-sediment loads were determined at five sites using the flow-duration, sediment-transport curve method. Mean annual sediment loads ranged from 1,010 to 72,7000 tons. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834224","usgsCitation":"Lambing, J., 1983, Statistical analysis and evaluation of water-quality data for selected streams in the coal area of east-central Montana: U.S. Geological Survey Water-Resources Investigations Report 83-4224, v, 94 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri834224.","productDescription":"v, 94 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":159646,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4224/report-thumb.jpg"},{"id":57047,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4224/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4893e4b07f02db520f8d","contributors":{"authors":[{"text":"Lambing, J. H.","contributorId":100860,"corporation":false,"usgs":true,"family":"Lambing","given":"J. H.","affiliations":[],"preferred":false,"id":199406,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27234,"text":"wri834050 - 1983 - Technique for estimating depth of floods in Tennessee","interactions":[],"lastModifiedDate":"2012-02-02T00:08:41","indexId":"wri834050","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4050","title":"Technique for estimating depth of floods in Tennessee","docAbstract":"Estimates of flood depths are needed for design of roadways across flood plains and for other types of construction along streams. Equations for estimating flood depths in Tennessee were derived using data for 150 gaging stations. The equations are based on drainage basin size and can be used to estimate depths of the 10-year and 100-year floods for four hydrologic areas. A method also was developed for estimating depth of floods having recurrence intervals between 10 and 100 years. Standard errors range from 22 to 30 percent for the 10-year depth equations and from 23 to 30 percent for the 100-year depth equations. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834050","usgsCitation":"Gamble, C.R., 1983, Technique for estimating depth of floods in Tennessee: U.S. Geological Survey Water-Resources Investigations Report 83-4050, iv, 25 p. :ill. ;28 cm., https://doi.org/10.3133/wri834050.","productDescription":"iv, 25 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":2166,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri834050","linkFileType":{"id":5,"text":"html"}},{"id":158754,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db68626b","contributors":{"authors":[{"text":"Gamble, C. R.","contributorId":26727,"corporation":false,"usgs":true,"family":"Gamble","given":"C.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":197774,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26849,"text":"wri834014 - 1983 - A Flood model for the Tug Fork basin, Kentucky, Virginia, and West Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:08:21","indexId":"wri834014","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4014","title":"A Flood model for the Tug Fork basin, Kentucky, Virginia, and West Virginia","language":"ENGLISH","publisher":"U.S. Geological Survey, WRD ;\r\nCopies of this report can be purchased from Open-File Services Section, U.S. Geological Survey,","doi":"10.3133/wri834014","usgsCitation":"Doyle, W., Curwick, P., and Flynn, K., 1983, A Flood model for the Tug Fork basin, Kentucky, Virginia, and West Virginia: U.S. Geological Survey Water-Resources Investigations Report 83-4014, vi, 87 p. :ill. ;28 cm., https://doi.org/10.3133/wri834014.","productDescription":"vi, 87 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":118970,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4014/report-thumb.jpg"},{"id":55739,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4014/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd4955e4b0b290850ef0fb","contributors":{"authors":[{"text":"Doyle, W.H.","contributorId":9685,"corporation":false,"usgs":true,"family":"Doyle","given":"W.H.","affiliations":[],"preferred":false,"id":197113,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Curwick, P.B.","contributorId":24820,"corporation":false,"usgs":true,"family":"Curwick","given":"P.B.","email":"","affiliations":[],"preferred":false,"id":197114,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Flynn, K.M.","contributorId":57503,"corporation":false,"usgs":true,"family":"Flynn","given":"K.M.","email":"","affiliations":[],"preferred":false,"id":197115,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":26699,"text":"wri834194 - 1983 - Estimating generalized flood skew coefficients for Michigan","interactions":[],"lastModifiedDate":"2016-09-16T10:19:33","indexId":"wri834194","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4194","title":"Estimating generalized flood skew coefficients for Michigan","docAbstract":"<p>Current estimates of station skew indicate that estimates of generalized skew obtained from the skew map of the United States prepared by the U.S. Water Resources Council have a -0.27 bias for Michigan. Station skew was recomputed using currently recommended statistical procedures of the Water Resources Council, and available data through 1982. Generalized skew is combined with station skew in order to improve estimates of flood-flow frequencies. As a result of this study, the mean station skew for each of three designated regions can be used to estimate generalized skew in Michigan. The Upper Peninsula has a skew of 0.12; the southwest part of the Lower Peninsula has a skew of 0.081; the remainder of the Lower Peninsula has a skew of -0.17. The mean-square error associated with generalized skew determined on the basis of designated regions is 0.2. </p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Lansing, MI","doi":"10.3133/wri834194","collaboration":"Prepared jointly with Michigan Department of Natural Resources, Water Management Division","usgsCitation":"Croskey, H., and Holtschlag, D., 1983, Estimating generalized flood skew coefficients for Michigan: U.S. Geological Survey Water-Resources Investigations Report 83-4194, iv, 27 p., https://doi.org/10.3133/wri834194.","productDescription":"iv, 27 p.","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":121931,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4194/report-thumb.jpg"},{"id":55570,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4194/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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J. 0000-0001-5185-4928","orcid":"https://orcid.org/0000-0001-5185-4928","contributorId":102493,"corporation":false,"usgs":true,"family":"Holtschlag","given":"D. J.","affiliations":[],"preferred":false,"id":196849,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28441,"text":"wri8242 - 1983 - Magnitude and frequency of flooding on small urban watersheds in the Tampa Bay area, west-central Florida","interactions":[],"lastModifiedDate":"2019-11-26T11:15:19","indexId":"wri8242","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"82-42","title":"Magnitude and frequency of flooding on small urban watersheds in the Tampa Bay area, west-central Florida","docAbstract":"Hydrologic data collected on nine small urban watersheds in the Tampa Bay area of west-central Florida and a method for estimating peak discharges in the study area are described. The watersheds have mixed land use and range in size from 0.34 to 3.45 square miles. Watershed soils, land use, and storm-drainage system data are described. Urban development ranged from a sparsely populated area with open-ditch storm sewers and 19% impervious area to a completely sewered watershed with 61% impervious cover. The U.S. Geological Survey natural-basin and urban-watershed models were calibrated for the nine watersheds using 5-minute interval rainfall data from the Tampa, Florida, National Weather Service rain gage to simulate annual peak discharge for the period 1906-52. A log-Pearson Type III frequency analysis of the simulated annual maximum discharge was used to determine the 2-, 5-, 10-, 25-, 50-, and 100-year flood discharges for each watershed. Flood discharges were related in a multiple-linear regression to drainage area, channel slope, detention storage area, and an urban-development factor determined by the extent of curb and gutter street drainage and storm-sewer system. The average standard error for the regional relations ranged from + or - 32 to + or - 42%. (USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri8242","usgsCitation":"Lopez, M.A., and Woodham, W.M., 1983, Magnitude and frequency of flooding on small urban watersheds in the Tampa Bay area, west-central Florida: U.S. Geological Survey Water-Resources Investigations Report 82-42, vi, 52 p. , https://doi.org/10.3133/wri8242.","productDescription":"vi, 52 p. ","costCenters":[],"links":[{"id":369640,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1982/0042/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159181,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1982/0042/report-thumb.jpg"}],"country":"United States","state":"Florida","city":"Tampa Bay","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.6336669921875,\n              27.81478637667891\n            ],\n            [\n              -82.1832275390625,\n              27.81478637667891\n            ],\n            [\n              -82.1832275390625,\n              28.14950321154457\n            ],\n            [\n              -82.6336669921875,\n              28.14950321154457\n            ],\n            [\n              -82.6336669921875,\n              27.81478637667891\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649519","contributors":{"authors":[{"text":"Lopez, M. A.","contributorId":12493,"corporation":false,"usgs":true,"family":"Lopez","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":199803,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Woodham, W. M.","contributorId":72356,"corporation":false,"usgs":true,"family":"Woodham","given":"W.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":199804,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26874,"text":"wri834088 - 1983 - Automatic dilution gaging of rapidly varying flow","interactions":[],"lastModifiedDate":"2015-10-19T15:53:48","indexId":"wri834088","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4088","title":"Automatic dilution gaging of rapidly varying flow","docAbstract":"<p>It is often difficult to obtain discharge ratings at urban gaging stations. This report presents the results of using an automated constant-rate dyedilution technique to measure discharge at two sites in Madison, Wisconsin. The sites selected have well-defined stage-discharge ratings, developed during previous hydrologic studies. One site has a 60-inch diameter concrete storm sewer and the other a concrete-lined open trapezoidal channel.</p>\n<p>Equipment selected to automate the method included a portable automatic water sampler, a four-channel event recorder, and a variable-speed peristaltic pump for dye injection. An electrical switching circuit was designed to coordinate the operation of this equipment.</p>\n<p>During the data-collection period of 1 year, a total of 20 storms were monitored.</p>\n<p>The analysis showed that the discharges measured by dye-dilution techniques were generally within &plusmn; 10 percent of the discharges determined from ratings established by current-meter measurements. Larger differences were noted at the start of and on the rising limb of four hydrographs. Of the 20 storms monitored, dilution measurements on 17 were of acceptable accuracy. Peak discharges from the open-channel site ranged from 0 to 12 percent departures from the existing rating whereas the comparison of peak discharge at the storm sewer site ranged from 0 to 5 percent departures from the existing rating.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri834088","usgsCitation":"Duerk, M., 1983, Automatic dilution gaging of rapidly varying flow: U.S. Geological Survey Water-Resources Investigations Report 83-4088, v, 17 p., https://doi.org/10.3133/wri834088.","productDescription":"v, 17 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":123423,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4088/report-thumb.jpg"},{"id":55767,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4088/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db6674a7","contributors":{"authors":[{"text":"Duerk, M.D.","contributorId":18806,"corporation":false,"usgs":true,"family":"Duerk","given":"M.D.","affiliations":[],"preferred":false,"id":197163,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27092,"text":"wri824113 - 1983 - Estimation of natural streamflow in the Jemez River at the boundaries of Indian lands, central New Mexico","interactions":[],"lastModifiedDate":"2012-02-02T00:08:37","indexId":"wri824113","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"82-4113","title":"Estimation of natural streamflow in the Jemez River at the boundaries of Indian lands, central New Mexico","docAbstract":"Natural streamflow in the Jemez River at the boundaries of Indian lands was estimated from available streamflow records which were adjusted by estimated losses of water due to man-made changes in the hydraulic characteristics of the river basin. The average estimate annual natural streamflow is 53,180 acre-feet at the upstreams boundary of the Jemez Indian Reservation, 53 ,180 acre-feet at the Jemez--Zia Indian Reservation boundary, 55 ,440 acre-feet at the Zia--Santa Ana Indian Reservation boundary , and 46,550 acre-feet at the downstream boundary of the Santa Ana Reservation. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri824113","usgsCitation":"Fischer, E., and Borland, J., 1983, Estimation of natural streamflow in the Jemez River at the boundaries of Indian lands, central New Mexico: U.S. Geological Survey Water-Resources Investigations Report 82-4113, v, 33 p. :maps ;28 cm., https://doi.org/10.3133/wri824113.","productDescription":"v, 33 p. :maps ;28 cm.","costCenters":[],"links":[{"id":122930,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1982/4113/report-thumb.jpg"},{"id":55958,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1982/4113/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb238","contributors":{"authors":[{"text":"Fischer, E.E.","contributorId":102480,"corporation":false,"usgs":true,"family":"Fischer","given":"E.E.","email":"","affiliations":[],"preferred":false,"id":197540,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Borland, J.P.","contributorId":101694,"corporation":false,"usgs":true,"family":"Borland","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":197539,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":27663,"text":"wri834121E - 1983 - Map showing outcrops of ash-flow tuffs, Basin and Range Province and vicinity, Trans-Pecos Texas","interactions":[],"lastModifiedDate":"2017-11-21T14:37:32","indexId":"wri834121E","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4121","chapter":"E","title":"Map showing outcrops of ash-flow tuffs, Basin and Range Province and vicinity, Trans-Pecos Texas","docAbstract":"<p>This map report is one of a series of geologic and hydrologic maps covering all or parts of the States within the Basin and Range province of the western United States, resulting from work under the U.S. Geological Survey's program for geologic and hydrologic evaluation of the Basin and Range province to identify potentially suitable regions for future study relative to isolation of high-level nuclear waste (Bedinger, Sargent, and Reed, 1984) . </p><p>The map report on the ash-flow tuffs of Trans-Pecos Texas was prepared from published maps and reports and from recent work in progress by geologists of the Texas Bureau of Economic Geology, and was compiled utilizing the project guidelines of Sargent and Bedinger (1984). The map shows the outcrops and localities of measured thicknesses of the ash-flow tuffs that resulted from silicic volcanism 38 to 28 million years ago (Henry and McDowell, 1982). Locally, however, some thin, inadequately studied tuffs of limited distribution have been excluded from the map. Such tuffs are reported in the \"lower rhyolite\" in the Eagle Mountains (Underwood, 1963), in the southern Davis Mountains (Parker, 1977), within parts of the Shely Group and Morita Ranch Formation in the Chinati Mountains (Cepeda and Henry, 1983) , and in the Rawls Formation in the Bofecillos Mountains (McKnight, 1969). The distribution of most ash-flow tuffs in the northern Davis and Wylie Mountains is not well known. The Chambers Tuff, largely tuffaceous sedimentary rocks, is reported to contain several ash-flow tuffs (Walton, 1972), but their distribution is poorly documented. Metamorphosed ash-flow tuffs of Precambrian age in the Thunderbird Group in the Franklin Mountains (Thomann, 1981) and in the Carrizo Mountain Group near Van Horn (Rudnick , 1983) were not included on the map. In some areas studied in reconnaissance, the definitive lithology of some volcanic units described as lava flows or tuffs has not been determined. </p><p>In the Description of Map Units, the general location, caldera source and volume of tuff, isotopic age, if available, lithologic data, and the reference sources for each geologic unit are described. The nomenclature of the geologic units is from published reports and does not necessarily conform to U.S. Geological Survey usage.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri834121E","collaboration":"Prepared in cooperation with the Texas Bureau of Economic Geology","usgsCitation":"1983, Map showing outcrops of ash-flow tuffs, Basin and Range Province and vicinity, Trans-Pecos Texas: U.S. Geological Survey Water-Resources Investigations Report 83-4121, Report: 8 p.; 3 Plates: 52.69 x 26.24 inches or smaller, https://doi.org/10.3133/wri834121E.","productDescription":"Report: 8 p.; 3 Plates: 52.69 x 26.24 inches or smaller","costCenters":[],"links":[{"id":349225,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4121e/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":349226,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4121e/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":349227,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4121e/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56516,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4121e/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":120145,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4121e/report-thumb.jpg"}],"scale":"25000","datum":"National Geodetic Datum of 1929","country":"United States","state":"Texas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.5,\n              29\n            ],\n            [\n              -102,\n              29\n            ],\n            [\n              -102,\n              32\n            ],\n            [\n              -106.5,\n              32\n            ],\n            [\n              -106.5,\n              29\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4890","contributors":{"compilers":[{"text":"Henry, Christopher D.","contributorId":36556,"corporation":false,"usgs":true,"family":"Henry","given":"Christopher D.","affiliations":[],"preferred":false,"id":723108,"contributorType":{"id":3,"text":"Compilers"},"rank":1},{"text":"Fisher, Gail L.","contributorId":200706,"corporation":false,"usgs":false,"family":"Fisher","given":"Gail","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":723109,"contributorType":{"id":3,"text":"Compilers"},"rank":2}]}}
,{"id":26904,"text":"wri81215 - 1983 - Effects on water quality of coal mining in the basin of the North Fork Kentucky River, eastern Kentucky","interactions":[],"lastModifiedDate":"2021-01-27T19:43:43.31003","indexId":"wri81215","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"81-215","title":"Effects on water quality of coal mining in the basin of the North Fork Kentucky River, eastern Kentucky","docAbstract":"A study of the effects on water quality of coal mining in the basin of the North Fork Kentucky River shows increases in the mean annual total dissolved solids concentrations from about 8 to 50 milligrams per liter. It shows that the Hazard Number 9 coal seam produces the largest quantities of acid and sulfate. The study also shows that most of the acid mine drainage is neutralized by carbonate minerals or is replaced by exchangeable bases from the aquifer materials before it reaches the streams. The generation of sediment is probably the most damaging effect of strip mining on water quality in the basin. (USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri81215","usgsCitation":"Dyer, K.L., 1983, Effects on water quality of coal mining in the basin of the North Fork Kentucky River, eastern Kentucky: U.S. Geological Survey Water-Resources Investigations Report 81-215, Report: vi, 94 p.; 3 Plates: 18.00 x 18.68 inches or smaller, https://doi.org/10.3133/wri81215.","productDescription":"Report: vi, 94 p.; 3 Plates: 18.00 x 18.68 inches or 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,{"id":27589,"text":"wri834073 - 1983 - Water-level changes in the high plains regional aquifer, northwestern Oklahoma, predevelopment to 1980","interactions":[],"lastModifiedDate":"2012-02-02T00:08:40","indexId":"wri834073","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1983","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":"83-4073","title":"Water-level changes in the high plains regional aquifer, northwestern Oklahoma, predevelopment to 1980","docAbstract":"During 1978, the U.S. Geological Survey began a 5-year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop computer models for prediction of aquifer response to alternative changes in ground-water management (Weeks, 1978). This report is one of a series presenting hydrologic information of the High Plains aquifer in Oklahoma.\r\nThe predevelopment to 1980 water-level changes in the High Plains regional aquifer in Oklahoma are shown for Harper, Ellis, Woodward, Dewey, and Roger Mills Counties, on the east, and for the Oklahoma Panhandle, consist- ing of Cimarron, Texas, and Beaver Counties, on the west. About 1,470 water-level measurements in the Panhandle were used in compiling the predevelopment water-table map (Havens, 1982c). In the remaining area to the east about 150 water-level measurements from the 1950's to the 1970's are representative of predevelopment water levels. For the 1980 water-table map, about 330 measurements were made in the Panhandle and about 350 measurements in the eastern area by the Oklahoma Water Resources Board (Havens, 1982b).","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834073","usgsCitation":"Havens, J., 1983, Water-level changes in the high plains regional aquifer, northwestern Oklahoma, predevelopment to 1980: U.S. Geological Survey Water-Resources Investigations Report 83-4073, 1 map :col. ;on sheet 82 x 58 cm., https://doi.org/10.3133/wri834073.","productDescription":"1 map :col. ;on sheet 82 x 58 cm.","costCenters":[],"links":[{"id":158879,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":56461,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1983/4073/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e7761","contributors":{"authors":[{"text":"Havens, J.S.","contributorId":12043,"corporation":false,"usgs":true,"family":"Havens","given":"J.S.","email":"","affiliations":[],"preferred":false,"id":198375,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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