{"pageNumber":"4758","pageRowStart":"118925","pageSize":"25","recordCount":184617,"records":[{"id":3497,"text":"cir981 - 1987 - Statistics of petroleum exploration in the non-Communist world outside the United States and Canada","interactions":[],"lastModifiedDate":"2018-10-19T10:45:02","indexId":"cir981","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"981","title":"Statistics of petroleum exploration in the non-Communist world outside the United States and Canada","docAbstract":"<p>The search for petroleum has expanded to include most countries in the world. From January 1, 1950, through 1980, about 160,000 crew months were spent in geologic and geophysical exploration in a study area that includes all nonCommunist countries outside the United States and Canada. By the end of 1982, almost 27,000 wildcat wells had been drilled in this study area; these and other pre-1983 wells delineated a prospective area of 1.56 million square miles in which about 836 billion barrels of ultimately recoverable crude oil has been found, 62 percent of it since 1950. The delineated prospective area is still expanding at a rate of 56,000 square miles per year (60 square miles per wildcat well) for the study area, and it is increasing in nearly every country in the study area. Maps of the delineated prospective area in each country show that in most countries, only a small part of the national territory has been explored. In spite of the expansion of the searched area, however, the rate of discovery has declined significantly from 22 million barrels per exploratory well in the 1950's to 8 million barrels per exploratory well in the 1970's. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir981","usgsCitation":"Root, D.H., Attanasi, E., and Turner, R.M., 1987, Statistics of petroleum exploration in the non-Communist world outside the United States and Canada: U.S. Geological Survey Circular 981, iv, 133 p., https://doi.org/10.3133/cir981.","productDescription":"iv, 133 p.","costCenters":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"links":[{"id":30507,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1987/0981/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":118212,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1987/0981/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e1171","contributors":{"authors":[{"text":"Root, David H.","contributorId":92232,"corporation":false,"usgs":true,"family":"Root","given":"David","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":147037,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Attanasi, Emil D. 0000-0001-6845-7160 attanasi@usgs.gov","orcid":"https://orcid.org/0000-0001-6845-7160","contributorId":198728,"corporation":false,"usgs":true,"family":"Attanasi","given":"Emil D.","email":"attanasi@usgs.gov","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":749031,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Turner, Robert M.","contributorId":96670,"corporation":false,"usgs":true,"family":"Turner","given":"Robert","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":147038,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":14959,"text":"ofr87588 - 1987 - Coda duration magnitudes in central California; an empirical approach","interactions":[],"lastModifiedDate":"2012-02-02T00:06:48","indexId":"ofr87588","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-588","title":"Coda duration magnitudes in central California; an empirical approach","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87588","usgsCitation":"Michaelson, C.A., 1987, Coda duration magnitudes in central California; an empirical approach: U.S. Geological Survey Open-File Report 87-588, 55 p. :ill. ;28 cm., https://doi.org/10.3133/ofr87588.","productDescription":"55 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":145969,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0588/report-thumb.jpg"},{"id":43772,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0588/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae99f","contributors":{"authors":[{"text":"Michaelson, C. A.","contributorId":50900,"corporation":false,"usgs":true,"family":"Michaelson","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":170321,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26941,"text":"wri864346 - 1987 - Water-quality data-collection activities in Oregon; inventory and evaluation of 1984 programs and costs","interactions":[],"lastModifiedDate":"2017-02-07T08:15:02","indexId":"wri864346","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"86-4346","title":"Water-quality data-collection activities in Oregon; inventory and evaluation of 1984 programs and costs","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864346","usgsCitation":"Edwards, T., 1987, Water-quality data-collection activities in Oregon; inventory and evaluation of 1984 programs and costs: U.S. Geological Survey Water-Resources Investigations Report 86-4346, v, 50 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864346.","productDescription":"v, 50 p. :ill., maps ;28 cm.","costCenters":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":158241,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4346/report-thumb.jpg"},{"id":55832,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4346/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e3e4b07f02db5e555e","contributors":{"authors":[{"text":"Edwards, T.K.","contributorId":99995,"corporation":false,"usgs":true,"family":"Edwards","given":"T.K.","affiliations":[],"preferred":false,"id":197284,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26991,"text":"wri874143 - 1987 - Hydrologic and geologic factors affecting land subsidence near Eloy, Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:08:39","indexId":"wri874143","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4143","title":"Hydrologic and geologic factors affecting land subsidence near Eloy, Arizona","docAbstract":"At an extensometer site near Eloy, Arizona, 1.09 m of land subsidence caused by groundwater withdrawal were measured by leveling in 1965-83. The extensometer, which partially penetrates the compressible sediments, recorded 0.82 m of compaction during the same period. By use of a one-dimensional model, cumulative daily compaction values were simulated to within an average of 0.0038 m of the actual values. Land subsidence was simulated to within an average of 0.011 m using the same model in conjunction with geohydrologic data of the sediments below the extensometer. A highly compressible clay layer that is 24.38 m thick was partially penetrated by the extensometer. The simulation indicated that the layer was driving compaction and land subsidence linearly with respect to time, despite the presence of other compacting layers. Because of its thickness and compressibility, this layer can be expected to continue to compact after applied vertical stresses have stopped increasing and other layers have stopped compacting. Sensitivity analysis indicated that the compressibility of fine-grained sediments (expressed as specific storage) is one of the factors to which compact is most sensitive. Preconsolidation stress and hydraulic conductivity also affect land subsidence near Eloy, Arizona. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri874143","usgsCitation":"Epstein, V., 1987, Hydrologic and geologic factors affecting land subsidence near Eloy, Arizona: U.S. Geological Survey Water-Resources Investigations Report 87-4143, iv, 28 p. :ill., map ;28 cm., https://doi.org/10.3133/wri874143.","productDescription":"iv, 28 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":122948,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4143/report-thumb.jpg"},{"id":55877,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4143/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a49e4b07f02db62469a","contributors":{"authors":[{"text":"Epstein, V.J.","contributorId":106536,"corporation":false,"usgs":true,"family":"Epstein","given":"V.J.","email":"","affiliations":[],"preferred":false,"id":197369,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":4296,"text":"cir998 - 1987 - Geologic studies in Alaska by the U.S. Geological Survey during 1986","interactions":[],"lastModifiedDate":"2024-11-04T22:01:43.793123","indexId":"cir998","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"998","title":"Geologic studies in Alaska by the U.S. Geological Survey during 1986","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir998","usgsCitation":"1987, Geologic studies in Alaska by the U.S. Geological Survey during 1986: U.S. Geological Survey Circular 998, vi, 195 p., https://doi.org/10.3133/cir998.","productDescription":"vi, 195 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Alaska","linkFileType":{"id":5,"text":"html"}},{"id":463635,"rank":9,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_24072.htm","text":"The Meade Glacier fault - an important tectonic boundary in the northern Cordillera, southeastern Alaska","linkFileType":{"id":5,"text":"html"}},{"id":463636,"rank":10,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_24081.htm","text":"Vibracore stratigraphy of the northeastern Chukchi Sea","linkFileType":{"id":5,"text":"html"}},{"id":463637,"rank":11,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_24082.htm","text":"Placer gold related to mafic schist(?) in the Circle district, Alaska","linkFileType":{"id":5,"text":"html"}},{"id":463638,"rank":12,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_24087.htm","text":"The Alaska-Juneau gold deposit; remobilized syngenetic versus exotic 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Thomas D.","contributorId":91474,"corporation":false,"usgs":true,"family":"Hamilton","given":"Thomas","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":735868,"contributorType":{"id":2,"text":"Editors"},"rank":1},{"text":"Galloway, John P. jgallway@usgs.gov","contributorId":3345,"corporation":false,"usgs":true,"family":"Galloway","given":"John","email":"jgallway@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":735869,"contributorType":{"id":2,"text":"Editors"},"rank":2}]}}
,{"id":25958,"text":"wri834247 - 1987 - Roughness coefficients for densely vegetated flood plains","interactions":[],"lastModifiedDate":"2012-02-02T00:08:25","indexId":"wri834247","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"83-4247","title":"Roughness coefficients for densely vegetated flood plains","docAbstract":"Although much research has been done on Manning 's roughness coefficients for stream channels, very little has been done on the selection of roughness values for densely vegetated flood plains. In this report four method for determining roughness coefficients for flood plains are examined and evaluated. Field data were collected at 13 sites on wide, densely vegetated flood plains where verified n values were known. The ' vegetation density ' of representative sample areas was measured at each site for use in determining roughness coefficients. The vegetation density method, proved to be useful in determining n values for wide, densely wooded plains. By measuring the area occupied by tree trunks and vegetation in a representative sample area, the vegetation density can be determined. Using the vegetation density in an equation developed from Manning 's formula, the Manning 's n can be determined for the representative sample area. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834247","usgsCitation":"Arcement, G., and Schneider, V., 1987, Roughness coefficients for densely vegetated flood plains: U.S. Geological Survey Water-Resources Investigations Report 83-4247, viii, 62 p. :ill. ;28 cm., https://doi.org/10.3133/wri834247.","productDescription":"viii, 62 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":157555,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4247/report-thumb.jpg"},{"id":54708,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4247/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe1ee","contributors":{"authors":[{"text":"Arcement, G.J.","contributorId":59058,"corporation":false,"usgs":true,"family":"Arcement","given":"G.J.","affiliations":[],"preferred":false,"id":195546,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schneider, V.R.","contributorId":75129,"corporation":false,"usgs":true,"family":"Schneider","given":"V.R.","email":"","affiliations":[],"preferred":false,"id":195547,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26986,"text":"wri874017 - 1987 - Preliminary assessment of potential well yields and the potential for artificial recharge of the Elm and Middle James aquifers in the Aberdeen area, South Dakota","interactions":[],"lastModifiedDate":"2012-02-02T00:08:39","indexId":"wri874017","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4017","title":"Preliminary assessment of potential well yields and the potential for artificial recharge of the Elm and Middle James aquifers in the Aberdeen area, South Dakota","docAbstract":"A complex hydrologic system exists in the glacial drift overlying the bedrock in the Aberdeen, South Dakota, area. The hydrologic system has been subdivided into three aquifers: the Elm, Middle James, and Deep James. These sand-and-gravel outwash aquifers generally are separated from each other by till or other fine-grained sediments. The Elm aquifer is the uppermost and largest of the aquifers and underlies about 204 sq mi of the study area. The maximum altitude of the top of the Elm aquifer is 1,400 ft and the minimum altitude of the bottom is 1,225 ft. The Middle James aquifer underlies about 172 sq mi of the study area. The maximum altitude of the top of the Middle James aquifer is 1,250 ft and the minimum altitude of the bottom is 1 ,150 ft. The lower-most Deep James aquifer was not evaluated. The quality of the water from the Elm and Middle James aquifer varies considerably throughout the study area. The predominant chemical constituents in the water from the aquifers are sodium and sulfate ions; however, calcium, magnesium, bicarbonate, or chloride may dominate locally. The calculated theoretical total well yield from the Elm and Middle James aquifers ranges from a minimum of 64 cu ft/sec, which may be conservative, to a maximum of 640 cu ft/sec. Based on available data, yields of 100 to 150 cu ft/sec probably can be obtained from properly sited and constructed wells. The feasibility of artificially recharging an aquifer, using the technique of water spreading, depends on the geologic and hydraulic characteristics of the aquifer and of the sediments overlying the aquifer through which the recharge water must percolate. The sites suitable for artificial recharge in the study area were defined as those areas where the average aquifer thickness was &gt; 20 ft and the average thickness of the fine-grained sediments overlying the aquifer was &lt; 10 ft. Using these criteria, about 14 sq mi of the study area are suitable for artificial recharge. Infiltration rates in the study area are estimated to range from 1.3 to 4.3 ft/day. Using an infiltration rate of 2 ft/day, a spreading pond with an area of 0.16 sq mi would be required to artificially recharge at a rate of 100 cu/sec/m. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri874017","usgsCitation":"Emmons, P., 1987, Preliminary assessment of potential well yields and the potential for artificial recharge of the Elm and Middle James aquifers in the Aberdeen area, South Dakota: U.S. Geological Survey Water-Resources Investigations Report 87-4017, iv, 33 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri874017.","productDescription":"iv, 33 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158824,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4017/report-thumb.jpg"},{"id":55873,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4017/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db698370","contributors":{"authors":[{"text":"Emmons, P.J.","contributorId":60630,"corporation":false,"usgs":true,"family":"Emmons","given":"P.J.","email":"","affiliations":[],"preferred":false,"id":197362,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":4303,"text":"cir956 - 1987 - Geophysics and petrology of the deep crust and upper mantle; a workshop","interactions":[],"lastModifiedDate":"2018-10-22T19:06:22","indexId":"cir956","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"956","title":"Geophysics and petrology of the deep crust and upper mantle; a workshop","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/cir956","usgsCitation":"Kirby, S.H., and Nielson-Pike, J.E., 1987, Geophysics and petrology of the deep crust and upper mantle; a workshop: U.S. Geological Survey Circular 956, v, 88 p. :ill. ;28 cm., https://doi.org/10.3133/cir956.","productDescription":"v, 88 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":31414,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1987/0956/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":120774,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1987/0956/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a8114","contributors":{"editors":[{"text":"Noller, Jay S.","contributorId":59017,"corporation":false,"usgs":true,"family":"Noller","given":"Jay S.","affiliations":[],"preferred":false,"id":749296,"contributorType":{"id":2,"text":"Editors"},"rank":1}],"authors":[{"text":"Kirby, S. H.","contributorId":51721,"corporation":false,"usgs":true,"family":"Kirby","given":"S.","middleInitial":"H.","affiliations":[],"preferred":false,"id":148771,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nielson-Pike, J. E.","contributorId":75128,"corporation":false,"usgs":true,"family":"Nielson-Pike","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":148773,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26255,"text":"wri874158 - 1987 - Development of ground-water resources in the Orange County area, Texas and Louisiana, 1980-Spring of 1985","interactions":[],"lastModifiedDate":"2023-03-07T19:46:19.058602","indexId":"wri874158","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4158","title":"Development of ground-water resources in the Orange County area, Texas and Louisiana, 1980-Spring of 1985","docAbstract":"<p>This report updates ground-water information pertaining to the lower unit of the Chicot aquifer in the Orange County area, Texas and Louisiana. The period of data collection was from 1980 to the spring of 1985. Some data collected prior to 1980 are presented to establish long-term trends and relations. The lower unit of the Chicot aquifer, which consists of sediments of Pleistocene age, is confined and underlies all of the study area. The base of the aquifer ranges from about 400 feet below National Geodetic Vertical Datum of 1929 in the northwestern part of the county to about 1,000 feet below National Geodetic Vertical Datum of 1929 in the southeastern part.</p>\n<p>The lower unit of the Chicot aquifer is the main source of freshwater for several cities, communities, industries, housing subdivisions, and individual homeowners in Orange County. The total pumpage from the lower unit of the Chicot aquifer in Orange County decreased from a historical maximum of 23.1 million gallons per day during 1972 to an estimated 15.2 million gallons per day during 1984. The average industrial pumpage during 1980-84, 10.5 million gallons per day, decreased substantially when compared to 1963-79, when an average of 15.6 million gallons per day was withdrawn. This is in contrast to municipal pumpage that increased from an average withdrawal of 5.3 million gallons per day during 1963-79 to 7.3 million gallons per day during 1980-84. The use of surface water decreased from a peak withdrawal of 58.1 million gallons per day during 1981 to 41.4 million gallons per day during 1984.</p>\n<p>From the spring of 1980 to the spring of 1985, water levels in the lower unit of the Chicot aquifer in the Orange County area ranged from rises of as much as 14 feet to declines of as much as about 3 feet. Water levels rose throughout most of the area. The greatest rise in water levels occurred in and near the city of Orange, whereas the greatest decline occurred northwest of Vidor.</p>\n<p>Most of the water in the lower unit of the Chicot aquifer is fresh, but the water quality can vary greatly within short distances. Chloride concentrations determined during 1980-84 ranged from 10 to 1,700 milligrams per liter. The larger chloride concentrations were measured where salinewater coning and updip migration are occurring. In general, chloride concentrations remained constant during 1980-84.</p>\n<p>A relation exists between chloride concentrations and specific conductance. It was determined that chloride concentrations (milligrams per liter) generally can be estimated by multiplying specific-conductance values (microsiemens per centimeter at 25 &deg;Celsius) by 0.29 when the specific conductance is between 500 and 5,600 microsiemens per centimeter at 25 &deg;Celsius.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/wri874158","usgsCitation":"Bonnet, C., and Williams, J.F., 1987, Development of ground-water resources in the Orange County area, Texas and Louisiana, 1980-Spring of 1985: U.S. Geological Survey Water-Resources Investigations Report 87-4158, Report: vi, 50 p.; 4 Plates: 10.90 x 16.05 inches or smaller, https://doi.org/10.3133/wri874158.","productDescription":"Report: vi, 50 p.; 4 Plates: 10.90 x 16.05 inches or smaller","numberOfPages":"56","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":110246,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46818.htm","linkFileType":{"id":5,"text":"html"},"description":"46818"},{"id":55056,"rank":6,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4158/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55055,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4158/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55054,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4158/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55053,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4158/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124246,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4158/report-thumb.jpg"},{"id":55057,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4158/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Louisiana, Texas","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -94.25,\n              29.875\n            ],\n            [\n              -94.25,\n              30.75\n            ],\n            [\n              -93.5,\n              30.75\n            ],\n            [\n              -93.5,\n              29.875\n            ],\n            [\n              -94.25,\n              29.875\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65def6","contributors":{"authors":[{"text":"Bonnet, C.W.","contributorId":44535,"corporation":false,"usgs":true,"family":"Bonnet","given":"C.W.","email":"","affiliations":[],"preferred":false,"id":196067,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Williams, James Frank III","contributorId":102535,"corporation":false,"usgs":true,"family":"Williams","given":"James","suffix":"III","email":"","middleInitial":"Frank","affiliations":[],"preferred":false,"id":196068,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":16275,"text":"ofr87272B - 1987 - Gneiss-hosted kyanite gold and gneiss-hosted epithermal gold; a supplement to U.S. Geological Survey bulletin 1693","interactions":[],"lastModifiedDate":"2012-02-02T00:07:17","indexId":"ofr87272B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-272","chapter":"B","title":"Gneiss-hosted kyanite gold and gneiss-hosted epithermal gold; a supplement to U.S. Geological Survey bulletin 1693","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr87272B","usgsCitation":"Tosdal, R., and Smith, D.B., 1987, Gneiss-hosted kyanite gold and gneiss-hosted epithermal gold; a supplement to U.S. Geological Survey bulletin 1693: U.S. Geological Survey Open-File Report 87-272, 8 p. ;28 cm., https://doi.org/10.3133/ofr87272B.","productDescription":"8 p. ;28 cm.","costCenters":[],"links":[{"id":150474,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1987/0272b/report-thumb.jpg"},{"id":45195,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1987/0272b/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db674279","contributors":{"authors":[{"text":"Tosdal, R. M.","contributorId":54982,"corporation":false,"usgs":true,"family":"Tosdal","given":"R. M.","affiliations":[],"preferred":false,"id":172535,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Smith, D. B. davidsmith@usgs.gov","contributorId":12840,"corporation":false,"usgs":true,"family":"Smith","given":"D.","email":"davidsmith@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":false,"id":172534,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26274,"text":"wri874068 - 1987 - Geohydrology and susceptibility of major aquifers to surface contamination in Alabama; area 1","interactions":[],"lastModifiedDate":"2022-02-01T19:25:51.13635","indexId":"wri874068","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4068","title":"Geohydrology and susceptibility of major aquifers to surface contamination in Alabama; area 1","docAbstract":"<p>This report delineates and describes the geohydrology and susceptibility of the major aquifers to contamination in Area 1 - Colbert, Franklin, Lauderdale, Lawrence, Limeston, Madison, and Morgan Counties. Most of the area is underlain by a Mississippian carbonate sequence that includes two major aquifers, the Tuscumbia-Fort Payne aquifer and the Bangor aquifer. A third major aquifer, the Tuscaloosa aquifer of Cretaceous age, occurs in the southwest part of the area. The Mississippi carbonate aquifers are the Tuscumbia-Fort Payne aquifer which includes most Tuscumbia Limestone and the Fort Payne Chert, and a small area of the Monteagle Limestone, and the Bangor aquifer which includes the Bangor Limestone and Hartselle Sandstone. Both of these aquifers possess highly-variable secondary porosity and permeability related to fractures that have been enlarged, sometimes to cavernous proportions, due to solution processes. The Tuscaloosa aquifer consists of the Tuscaloosa Group, an unconsolidated clastic deposit that has relatively uniform primary porosity and permeability. Significant quantities of groundwater are available from each of the aquifers. Water levels at nearly 2 ,000 wells indicate that, for each aquifer, general groundwater movement is from topographically high to low areas. Each of the aquifers is recharged throughout its outcrop in the study area and is susceptible to contamination within the outcrop. Generalized topographic settings such as closed-contour depressions are identified as areas that are highly susceptible to contamination. Specific features such as sinkholes also are identified as extremely susceptible to contamination.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri874068","usgsCitation":"Bossong, C., and Harris, W.F., 1987, Geohydrology and susceptibility of major aquifers to surface contamination in Alabama; area 1: U.S. Geological Survey Water-Resources Investigations Report 87-4068, Report: v, 34 p.; 1 Plate: 19.00 × 16.39 inches, https://doi.org/10.3133/wri874068.","productDescription":"Report: v, 34 p.; 1 Plate: 19.00 × 16.39 inches","costCenters":[],"links":[{"id":395231,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46744.htm"},{"id":55084,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4068/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55083,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4068/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":126666,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4068/report-thumb.jpg"}],"country":"United States","state":"Alabama","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -88.2267,\n              34.0444\n            ],\n            [\n              -86.2833,\n              34.0444\n            ],\n            [\n              -86.2833,\n              35\n            ],\n            [\n              -88.2267,\n              35\n            ],\n            [\n              -88.2267,\n              34.0444\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1be4b07f02db6a8c18","contributors":{"authors":[{"text":"Bossong, C. R.","contributorId":39762,"corporation":false,"usgs":true,"family":"Bossong","given":"C. R.","affiliations":[],"preferred":false,"id":196098,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Harris, W. F.","contributorId":66303,"corporation":false,"usgs":true,"family":"Harris","given":"W.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":196099,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":26346,"text":"wri874107 - 1987 - Water-quality assessment of Arvada Reservoir, Denver metropolitan area, Colorado","interactions":[],"lastModifiedDate":"2021-11-30T20:02:31.092307","indexId":"wri874107","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4107","title":"Water-quality assessment of Arvada Reservoir, Denver metropolitan area, Colorado","docAbstract":"Water quality data were collected from Arvada Reservoir, Colorado, and from its major inflows, Ralston Creek and Croke Canal, to assess the water quality of the reservoir, to evaluate the effect of water from various sources on the reservoir, and to estimate the trophic state of the reservoir. Data were collected at five sites in Arvada Reservoir, one site in Ralston Creek, and two sites in Croke Canal. The study began in June 1983 (just before filling in May 1984) and continued through September 1985. The reservoir was thermally stratified on most sampling dates from April through September. Dissolved-oxygen concentrations ranged from 0 to 12.0 milligrams per liter, and the reservoir was anaerobic below the 10-meter depth during most of the summer. Secchi-disk-depth measurements ranged from 0.9 to 5.5 meters and generally increased during the study period, possibly because of decreases in nonalgal turbidity after the reservoir was filled. Water from the reservoir generally is of suitable quality for a raw-water-supply source and for maintenance of aquatic life. Total-nitrogen and total-phosphorus concentrations were small, and both were growth-limiting factors in the reservoir. The phytoplankton community was diverse, and the most dominant taxa were diatoms. Phytoplankton densities ranged from 1,400 to 29,000 cells per millimeter, and chlorophyll alpha concentrations ranged from 0.0 to 20.4 micrograms per liter. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri874107","usgsCitation":"Britton, L.J., and Gaggiani, N., 1987, Water-quality assessment of Arvada Reservoir, Denver metropolitan area, Colorado: U.S. Geological Survey Water-Resources Investigations Report 87-4107, v, 66 p., https://doi.org/10.3133/wri874107.","productDescription":"v, 66 p.","costCenters":[],"links":[{"id":124263,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4107/report-thumb.jpg"},{"id":55142,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4107/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":392257,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_46774.htm"}],"country":"United States","state":"Colorado","city":"Denver","otherGeospatial":"Arvada Reservoir","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -105.25,\n              39.8\n            ],\n            [\n              -105.1583,\n              39.8\n            ],\n            [\n              -105.1583,\n              39.8389\n            ],\n            [\n              -105.25,\n              39.8389\n            ],\n            [\n              -105.25,\n              39.8\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e72cb","contributors":{"authors":[{"text":"Britton, L. J.","contributorId":39788,"corporation":false,"usgs":true,"family":"Britton","given":"L.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":196222,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gaggiani, N. G.","contributorId":95890,"corporation":false,"usgs":true,"family":"Gaggiani","given":"N. G.","affiliations":[],"preferred":false,"id":196223,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":57543,"text":"wdrAR861 - 1987 - Water resources data for Arkansas, water year 1986","interactions":[],"lastModifiedDate":"2014-04-09T15:24:46","indexId":"wdrAR861","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"AR-86-1","title":"Water resources data for Arkansas, water year 1986","docAbstract":"<p>Water resources data for the 1986 water year for Arkansas consist of records of gage height,\ndischarge, and water quality of streams; water quality of lakes; and water levels and water quality\nof wells. This report contains discharge records for 48 gaging stations; water quality for 154\nstations, 73 partial-record stations, 5 observation wells, and 1 precipitation station, and\nwater levels for 96 observation wells. Also included are data for 85 crest-stage partial record\nstations. Additional water data were collected at various sites, not part of the systematic\ndata-collection program, and are published as miscellaneous measurements. These data represent\nthat part of the National Water Data System operated by the U.S. Geological Survey and cooperating\nState and Federal agencies in Arkansas.</p>\n<br/>\n<p>Records of discharge or gage height of streams, and contents or elevation of lakes were first\npublished in a series of U.S. Geological Survey water-supply papers entitled \"Surface Water Supply\nof the United States.\" Through September 30, 1960, these water-supply papers were in an annual\nseries and for 1961-65 and 1966-70 were in a 5 -year series. Records of chemical quality, water\ntemperatures, and suspended sediment were published from 1941 to 1970 in an annual series of water-supply\npapers entitled \"Quality of Surface Waters of the United States.\" Records of ground-water\nlevels were published from 1935 to 1974 in a series of water-supply papers entitled \"Ground Water\nLevels in the United States.\" Water-supply papers may be consulted in the libraries of the principal\ncities in the United States or may be purchased from Branch of Distribution, U.S. Geological\nSurvey, 1200 South Eads Street, Arlington, VA 22202.</p>\n<br/>\n<p>For water years 1961 through 1974, streamflow data were released by the Geological Survey in\nannual reports on a State-boundary basis. Water-quality records for water years 1964 through\n1974 were similarly released, either in separate reports or in conjuction with streamflow records.\nBeginning with the 1975 water year, water data for streamflow, water quality, and ground water are\npublished as an official Survey report on a State-boundary basis. These official Survey reports\ncarry an identification number consisting of the two-letter State abbreviation, the last two\ndigits of the water year, and the volume number. For example, this report is identified as \"U.S.\nGeological Survey Water Data Report AR-86-1.\"</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wdrAR861","collaboration":"Prepared in cooperation with the Arkansas Department of Pollution Control and Ecology; Arkansas Geological Commission; Arkansas Soil and Water Conservation Commission; Arkansas State Highway and Transportation Department and with other State and Federal agencies","usgsCitation":"Lamb, T., Porter, J., Lambert, B., and Edds, J., 1987, Water resources data for Arkansas, water year 1986: U.S. Geological Survey Water Data Report AR-86-1, viii, 533 p., https://doi.org/10.3133/wdrAR861.","productDescription":"viii, 533 p.","numberOfPages":"546","temporalStart":"1985-10-01","temporalEnd":"1986-09-30","costCenters":[{"id":629,"text":"Water Resources Division","active":false,"usgs":true}],"links":[{"id":182169,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wdrAR861.jpg"},{"id":286067,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1986/ar-86-1/report.pdf"}],"country":"United States","state":"Arkansas","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -94.6179,33.0041 ], [ -94.6179,36.4997 ], [ -89.6468,36.4997 ], [ -89.6468,33.0041 ], [ -94.6179,33.0041 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd173","contributors":{"authors":[{"text":"Lamb, T.E.","contributorId":58272,"corporation":false,"usgs":true,"family":"Lamb","given":"T.E.","email":"","affiliations":[],"preferred":false,"id":257292,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Porter, J.E.","contributorId":51779,"corporation":false,"usgs":true,"family":"Porter","given":"J.E.","email":"","affiliations":[],"preferred":false,"id":257291,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lambert, B.F.","contributorId":30292,"corporation":false,"usgs":true,"family":"Lambert","given":"B.F.","email":"","affiliations":[],"preferred":false,"id":257290,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Edds, J.","contributorId":27549,"corporation":false,"usgs":true,"family":"Edds","given":"J.","email":"","affiliations":[],"preferred":false,"id":257289,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":27218,"text":"wri864056 - 1987 - Effects of coal strip mining on stream water quality and biology, southwestern Washington","interactions":[],"lastModifiedDate":"2012-02-02T00:08:43","indexId":"wri864056","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"86-4056","title":"Effects of coal strip mining on stream water quality and biology, southwestern Washington","docAbstract":"Strip mining for coal in southwestern Washington may be affecting the water quality of streams. To investigate these possible effects, five streams were selected for study of water quality in each of the two coal bearing areas: the Centralia-Chehalis coal district, and Kelso-Castle Rock coal area. In the Centralia-Chehalis coal district, three of the streams have drainage basins in which mines are active. Water in streams that drain unmined basins is typical of western Washington streams and is characterized as a mixed water because calcium, magnesium, sodium, and bicarbonate ions predominate. A change in anionic composition from bicarbonate to sulfate in streams draining mined areas was not sufficient to change the general water composition and thus make the streams acidic. The largest downstream changes in water quality in both mined and unmined drainage basins were observed during summer low-flow conditions, when minimal dilution, increased water temperatures, and low dissolved oxygen concentrations occurred. High dissolved solids were found in the mined drainage basins during this period. High concentrations of iron, manganese, and zinc were present in the bottom sediments of the mined basins. Moderate concentrations of chromium, cobalt, copper, and zinc were also found in the bottom sediments of a few unmined basins. Streams with substrates of gravel-cobble or gravel-coarse sand had the most diverse benthic fauna and a higher number of ubiquitous taxa than streams with sand-silt substrates, which had the most dissimilar fauna. Mayflies, stoneflies, and caddisflies were rare at the site most affected by mining. The erosion potential of a basin appears to be related to the average basin slope and the amount of forested areas. Strip mining for coal in steep basins may lead to massive movements of unconsolidated spoils after vegetal cover is removed if the land disturbed is graded to pre-mining slopes. (Lantz-PTT)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864056","usgsCitation":"Fuste, L.A., and Meyer, D.F., 1987, Effects of coal strip mining on stream water quality and biology, southwestern Washington: U.S. Geological Survey Water-Resources Investigations Report 86-4056, vi, 124 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864056.","productDescription":"vi, 124 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":125108,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4056/report-thumb.jpg"},{"id":56089,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4056/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad7e4b07f02db68453a","contributors":{"authors":[{"text":"Fuste, L. A.","contributorId":85631,"corporation":false,"usgs":true,"family":"Fuste","given":"L.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":197751,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Meyer, D. F.","contributorId":21167,"corporation":false,"usgs":true,"family":"Meyer","given":"D.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":197750,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":25976,"text":"wri864353 - 1987 - Low-flow-frequency characteristics for continuous-record streamflow stations in Minnesota","interactions":[],"lastModifiedDate":"2018-03-05T10:42:59","indexId":"wri864353","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"86-4353","title":"Low-flow-frequency characteristics for continuous-record streamflow stations in Minnesota","docAbstract":"<p>Annual and summer (May 1 to September 30) low-flow frequency curves are presented for 175 continuous-record streamflow stations in Minnesota. The curves were developed for all stations with 10 or more years of continuous record. The 1-, 7-, and 30-day low-flow discharges at selected recurrence intervals obtained from these curves are listed. Low-flow characteristics can and will vary for a station depending upon the number of years of record and the period gaged. When comparing low-flow characteristics between two or more stations, it should be remembered that no provisions were made to use concurrent periods of record for stations along the same stream.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"St. Paul, MN","doi":"10.3133/wri864353","collaboration":"Prepared in cooperation with the Minnesota Environmental Quality Board and the Minnesota State Planning Agency through the U.S. Army Corps of Engineers and the Minnesota Department of Natural Resources","usgsCitation":"Arntson, A., and Lorenz, D., 1987, Low-flow-frequency characteristics for continuous-record streamflow stations in Minnesota: U.S. Geological Survey Water-Resources Investigations Report 86-4353, Report: vi, 15 p.; Appendix A: 165 p.; Appendix B: 174 p., https://doi.org/10.3133/wri864353.","productDescription":"Report: vi, 15 p.; Appendix A: 165 p.; Appendix B: 174 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,{"id":25968,"text":"wri854246 - 1987 - An assessment of low flows in streams in northeastern Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:08:28","indexId":"wri854246","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"85-4246","title":"An assessment of low flows in streams in northeastern Wyoming","docAbstract":"Low flows were assessed and summarized in the following basins in northeastern Wyoming: Little Bighorn, Tongue, Powder, Little Missouri, Belle Fourche, Cheyenne, and Niobrara River, and about 200 river miles of the North Platte River and its tributaries. Only existing data from streamflow stations and miscellaneous observation sites during the period, 1930-80, were used. Data for a few stations in Montana and South Dakota were used in the analysis. Data were available for 56 perennial streams, 38 intermittent streams, and 34 ephemeral streams. The distribution of minimum observed flows of record at all stations and sites and the 7-day, 10-year low flows at mountain stations and main-stem plains stations are shown on a map. Seven day low flows were determined by fitting the log Pearsons Type III distribution to the data; results are tabulated only for the stations with at least 10 years of record that included at least one major drought. Most streams that originate in the foothills and plains have no flow during part of every year, and are typical of much of the study area. For stations on these streams , the frequency of the annual maximum number of consecutive days of no flow was determined, as an indicator of the likelihood of extended periods of no flow or drought. For estimates at ungaged sites on streams in the Bighorn Mountains only, a simple regression of 7-day, 10-year low flow on drainage area has a standard error of 64%, based on 19 stations with drainage areas of 2 to 200 sq mi. The 7-day, 10-year low flow in main-stem streams can be interpolated from graphs of 7-day, 10-year low flow versus distance along the main channel. Additional studies of low flow are needed. The data base, particularly synoptic baseflow information, needs considerable expansion. Also, the use of storage-analysis procedures should be considered as a means of assessing the availability of water in streams that otherwise are fully appropriated or that are ephemeral. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri854246","usgsCitation":"Armentrout, G., and Wilson, J., 1987, An assessment of low flows in streams in northeastern Wyoming: U.S. Geological Survey Water-Resources Investigations Report 85-4246, iv, 30 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri854246.","productDescription":"iv, 30 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":124210,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1985/4246/report-thumb.jpg"},{"id":54713,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1985/4246/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":54714,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1985/4246/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad9e4b07f02db684e34","contributors":{"authors":[{"text":"Armentrout, G.W.","contributorId":12890,"corporation":false,"usgs":true,"family":"Armentrout","given":"G.W.","affiliations":[],"preferred":false,"id":195560,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilson, J.F.","contributorId":100881,"corporation":false,"usgs":true,"family":"Wilson","given":"J.F.","email":"","affiliations":[],"preferred":false,"id":195561,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":61251,"text":"mf1957 - 1987 - Geologic map of the northwest part of the San Francisco Volcanic Field, north-central Arizona","interactions":[],"lastModifiedDate":"2012-02-10T00:10:50","indexId":"mf1957","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":325,"text":"Miscellaneous Field Studies Map","code":"MF","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1957","title":"Geologic map of the northwest part of the San Francisco Volcanic Field, north-central Arizona","language":"ENGLISH","doi":"10.3133/mf1957","usgsCitation":"Wolfe, E., Newhall, C.G., and Ulrich, G., 1987, Geologic map of the northwest part of the San Francisco Volcanic Field, north-central Arizona: U.S. Geological Survey Miscellaneous Field Studies Map 1957, 2 maps ;79 x 94 cm., on sheets 139 x 99 cm. and 124 x 101 cm. folded in envelope 30 x 24 cm., https://doi.org/10.3133/mf1957.","productDescription":"2 maps ;79 x 94 cm., on sheets 139 x 99 cm. and 124 x 101 cm. folded in envelope 30 x 24 cm.","costCenters":[],"links":[{"id":105135,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_5527.htm","linkFileType":{"id":5,"text":"html"},"description":"5527"},{"id":186943,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"0","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112.25,35.5 ], [ -112.25,35.833333333333336 ], [ -111.75,35.833333333333336 ], [ -111.75,35.5 ], [ -112.25,35.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae1e4b07f02db688995","contributors":{"authors":[{"text":"Wolfe, E.W.","contributorId":57470,"corporation":false,"usgs":true,"family":"Wolfe","given":"E.W.","email":"","affiliations":[],"preferred":false,"id":265258,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Newhall, C. G.","contributorId":93056,"corporation":false,"usgs":true,"family":"Newhall","given":"C.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":265260,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ulrich, G. E.","contributorId":88737,"corporation":false,"usgs":true,"family":"Ulrich","given":"G. E.","affiliations":[],"preferred":false,"id":265259,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":28457,"text":"wri824117 - 1987 - Hydrology of the White Tail Butte area, northern Campbell County, Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:08:52","indexId":"wri824117","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"82-4117","title":"Hydrology of the White Tail Butte area, northern Campbell County, Wyoming","docAbstract":"Quantity of runoff and peak discharge from one small basin in the White Tail Butte area, determined from a calibrated rainfall-runoff model, is less than the quantity computed using results of a regional study. The difference is caused by the extensive beds of exposed, permeable clinker in the area. Potentiometric surfaces in the White Tail Butte area indicate that, regionally, it is a discharge area. This is consistent with the conceptual model developed elsewhere in Campbell County , Wyo. The chemical quality of water from springs and alluvium, however, is characteristic of water found in recharge areas, so movement of water in the regional system is apparently small compared to local recharge. If surface coal mining occurs in the area, the principal adverse impact to the groundwater system would be the destruction of springs and seeps in the mined area. These could be restored with special reclamation procedures. There are adequate quantities of water of suitable quality for stock or domestic use below the coal so postreclamation supplies could be obtained. Impacts of surface mining on runoff could not be evaluated, but sensitivity of runoff to infiltration indicates a 10% change in runoff for a 1% change in infiltration. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri824117","usgsCitation":"Lowry, M., and Rankl, J., 1987, Hydrology of the White Tail Butte area, northern Campbell County, Wyoming: U.S. Geological Survey Water-Resources Investigations Report 82-4117, v, 47 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri824117.","productDescription":"v, 47 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":118937,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1982/4117/report-thumb.jpg"},{"id":57259,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1982/4117/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e868","contributors":{"authors":[{"text":"Lowry, M.E.","contributorId":55807,"corporation":false,"usgs":true,"family":"Lowry","given":"M.E.","email":"","affiliations":[],"preferred":false,"id":199830,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rankl, J.G.","contributorId":107733,"corporation":false,"usgs":true,"family":"Rankl","given":"J.G.","affiliations":[],"preferred":false,"id":199831,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28264,"text":"wri874132 - 1987 - Method for estimating the magnitude and frequency of floods at ungaged sites on unregulated rural streams in Iowa","interactions":[],"lastModifiedDate":"2016-03-07T14:40:11","indexId":"wri874132","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4132","title":"Method for estimating the magnitude and frequency of floods at ungaged sites on unregulated rural streams in Iowa","docAbstract":"<p>This report provides techniques and procedures for estimating the probable magnitude and frequency of floods at ungaged sites on Iowa streams. Physiographic characteristics were used to define the boundaries of five hydrologic regions. Regional regression equations that relate the size of the drainage area to flood magnitude are defined for estimating peak discharges having specified recurrence intervals of 2, 5, 10, 25, 50, and 100 years. Regional regression equations are applicable to sites on streams that have drainage areas ranging from 0.04- to 5,150 square miles provided that the streams are not affected significantly by regulation upstream from the sites and that the drainage areas upstream from the sites are not mostly urban areas. Flood-frequency characteristics for the mains terns of selected rivers are presented in graphs as a function of drainage area.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Iowa City","doi":"10.3133/wri874132","collaboration":"Prepared in cooperation with the Iowa Department of Transportation, Highway Division, Highway Research Board","usgsCitation":"Lara, O.G., 1987, Method for estimating the magnitude and frequency of floods at ungaged sites on unregulated rural streams in Iowa: U.S. Geological Survey Water-Resources Investigations Report 87-4132, 34 p.: ill., map; 28 cm., https://doi.org/10.3133/wri874132.","productDescription":"34 p.: ill., map; 28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science 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G.","contributorId":31001,"corporation":false,"usgs":true,"family":"Lara","given":"O.","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":199494,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27680,"text":"wri874145 - 1987 - Hydrogeology, chemical quality, and availability of ground water in the Upper Floridan aquifer, Albany area, Georgia","interactions":[],"lastModifiedDate":"2017-01-24T12:56:14","indexId":"wri874145","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"87-4145","title":"Hydrogeology, chemical quality, and availability of ground water in the Upper Floridan aquifer, Albany area, Georgia","docAbstract":"Large withdrawals of groundwater in the 1500 sq mi Albany area of southwestern Georgia have lowered water levels in deep aquifers as much as 140 ft. This study was conducted to evaluate the development potential of the shallow Upper Floridan aquifer as an alternate source of groundwater, especially for public supply. The Upper Floridan stores and transmits large quantities of water, mainly in a zone of high permeability in the lower part of the aquifer. The transmissivity of the aquifer ranges from &lt; 10,000 sq ft/day northwest of Albany, to as much as 150 ,000 sq ft/day south and southeast of Albany. Twenty-eight years of agricultural and industrial pumping has not produced a long-term decline of the water level in the Upper Floridan; the aquifer system remains at equilibrium. The Upper Floridan yields hard, calcium bicarbonate-type water but concentrations do not exceed State drinking water standards. In most of the study area , contaminants applied to or spilled on the land surface eventually can be expected to percolate through the overburden and reach the aquifer. Thus, it is important that wells be sited away from areas that have been used for the storage and disposal of potential contaminants and, probably to a lesser extent, the application of agricultural chemicals. In the area of greatest development potential east of the Flint River, wells may penetrate major groundwater conduits. By limiting drawdown during well development and during production, the likelihood of causing sinkholes to form can be minimized. Closed depressions, or sinks, throughout the Dougherty Plain probably are unsuitable as well sites, because (1) they are subject to flooding, (2) they collect water from upgradient areas and could concentrate potential contaminants, (3) water probably percolates through their bottoms and could transport contaminants into the aquifer, and (4) the depressions may overlie limestone cavities filled with sand or clay that could interfere with well yield, development, and production. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri874145","usgsCitation":"Hicks, D., Gill, H., and Longsworth, S., 1987, Hydrogeology, chemical quality, and availability of ground water in the Upper Floridan aquifer, Albany area, Georgia: U.S. Geological Survey Water-Resources Investigations Report 87-4145, vi, 52 p. :ill., 3 plates; maps; 28 cm., https://doi.org/10.3133/wri874145.","productDescription":"vi, 52 p. :ill., 3 plates; maps; 28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":2209,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri87-4145/","linkFileType":{"id":5,"text":"html"}},{"id":56529,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4145/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56533,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1987/4145/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123477,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1987/4145/report-thumb.jpg"},{"id":56530,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4145/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56531,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4145/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":56532,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1987/4145/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Georgia","city":"Albany area","otherGeospatial":"Upper Floridan aquifer","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -85,31 ], [ -85,32 ], [ -83,32 ], [ -83,31 ], [ -85,31 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2de4b07f02db614889","contributors":{"authors":[{"text":"Hicks, D.W.","contributorId":61795,"corporation":false,"usgs":true,"family":"Hicks","given":"D.W.","email":"","affiliations":[],"preferred":false,"id":198524,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gill, H.E.","contributorId":24330,"corporation":false,"usgs":true,"family":"Gill","given":"H.E.","email":"","affiliations":[],"preferred":false,"id":198522,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Longsworth, S.A.","contributorId":47784,"corporation":false,"usgs":true,"family":"Longsworth","given":"S.A.","affiliations":[],"preferred":false,"id":198523,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":28260,"text":"wri834099 - 1987 - Documentation of computer program VS2D to solve the equations of fluid flow in variably saturated porous media","interactions":[],"lastModifiedDate":"2012-02-02T00:08:53","indexId":"wri834099","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"83-4099","title":"Documentation of computer program VS2D to solve the equations of fluid flow in variably saturated porous media","docAbstract":"This report documents FORTRAN computer code for solving problems involving variably saturated single-phase flow in porous media. The flow equation is written with total hydraulic potential as the dependent variable, which allows straightforward treatment of both saturated and unsaturated conditions. The spatial derivatives in the flow equation are approximated by central differences, and time derivatives are approximated either by a fully implicit backward or by a centered-difference scheme. Nonlinear conductance and storage terms may be linearized using either an explicit method or an implicit Newton-Raphson method. Relative hydraulic conductivity is evaluated at cell boundaries by using either full upstream weighting, the arithmetic mean, or the geometric mean of values from adjacent cells. Nonlinear boundary conditions treated by the code include infiltration, evaporation, and seepage faces. Extraction by plant roots that is caused by atmospheric demand is included as a nonlinear sink term. These nonlinear boundary and sink terms are linearized implicitly. The code has been verified for several one-dimensional linear problems for which analytical solutions exist and against two nonlinear problems that have been simulated with other numerical models. A complete listing of data-entry requirements and data entry and results for three example problems are provided. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri834099","usgsCitation":"Lappala, E., Healy, R.W., and Weeks, E., 1987, Documentation of computer program VS2D to solve the equations of fluid flow in variably saturated porous media: U.S. Geological Survey Water-Resources Investigations Report 83-4099, ix, 184 p. :ill. ;28 cm., https://doi.org/10.3133/wri834099.","productDescription":"ix, 184 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":125162,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1983/4099/report-thumb.jpg"},{"id":57085,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1983/4099/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6ae4b07f02db63ccb7","contributors":{"authors":[{"text":"Lappala, E.G.","contributorId":17996,"corporation":false,"usgs":true,"family":"Lappala","given":"E.G.","affiliations":[],"preferred":false,"id":199486,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Healy, R. W.","contributorId":89872,"corporation":false,"usgs":true,"family":"Healy","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":199488,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Weeks, E.P.","contributorId":38514,"corporation":false,"usgs":true,"family":"Weeks","given":"E.P.","email":"","affiliations":[],"preferred":false,"id":199487,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":64181,"text":"gp977 - 1987 - Composite magnetic anomaly map of the conterminous United States west of 96° longitude","interactions":[],"lastModifiedDate":"2025-07-18T18:44:52.114591","indexId":"gp977","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":317,"text":"Geophysical Investigations Map","code":"GP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"977","title":"Composite magnetic anomaly map of the conterminous United States west of 96° longitude","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/gp977","usgsCitation":"Bond, K.R., and Zietz, I., 1987, Composite magnetic anomaly map of the conterminous United States west of 96° longitude: U.S. Geological Survey Geophysical Investigations Map 977, Report: 13 p.; 2 Plates: 41.15 × 50.75 inches and 40.53 × 51.19 inches, https://doi.org/10.3133/gp977.","productDescription":"Report: 13 p.; 2 Plates: 41.15 × 50.75 inches and 40.53 × 51.19 inches","costCenters":[],"links":[{"id":250703,"rank":5,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0977/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":254148,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/gp/0977/report-thumb.jpg"},{"id":250702,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/gp/0977/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":250701,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/gp/0977/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":393981,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6319.htm"}],"scale":"2500000","country":"United States","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -125,26 ], [ -125,49 ], [ -96,49 ], [ -96,26 ], [ -125,26 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a837a","contributors":{"authors":[{"text":"Bond, K. R.","contributorId":8112,"corporation":false,"usgs":true,"family":"Bond","given":"K.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":270139,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zietz, Isidore","contributorId":76708,"corporation":false,"usgs":true,"family":"Zietz","given":"Isidore","affiliations":[],"preferred":false,"id":270140,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":35010,"text":"b1566 - 1987 - Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico: A potential tool for reconnaissance geochemical exploration in arid lands","interactions":[],"lastModifiedDate":"2022-12-13T20:33:39.645408","indexId":"b1566","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1566","title":"Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico: A potential tool for reconnaissance geochemical exploration in arid lands","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b1566","usgsCitation":"Lovering, T., and Hedal, J.A., 1987, Trace elements in magnetic concentrates from stream sediments in southwestern New Mexico: A potential tool for reconnaissance geochemical exploration in arid lands: U.S. Geological Survey Bulletin 1566, iv, 31 p., https://doi.org/10.3133/b1566.","productDescription":"iv, 31 p.","costCenters":[],"links":[{"id":410398,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_21800.htm","linkFileType":{"id":5,"text":"html"}},{"id":62951,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1566/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":165570,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1566/report-thumb.jpg"}],"country":"United States","state":"New Mexico","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -107.25,\n              33.5\n            ],\n            [\n              -107.25,\n              32.5\n            ],\n            [\n              -108.25,\n              32.5\n            ],\n            [\n              -108.25,\n              33.5\n            ],\n            [\n              -107.25,\n              33.5\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ee4b07f02db627e69","contributors":{"authors":[{"text":"Lovering, T.G.","contributorId":55014,"corporation":false,"usgs":true,"family":"Lovering","given":"T.G.","affiliations":[],"preferred":false,"id":213976,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hedal, J. A.","contributorId":20764,"corporation":false,"usgs":true,"family":"Hedal","given":"J.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":213975,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":35567,"text":"b1768 - 1987 - Seismological aspects of the 1976 eruptions of Augustine Volcano, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:09:34","indexId":"b1768","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1768","title":"Seismological aspects of the 1976 eruptions of Augustine Volcano, Alaska","language":"ENGLISH","publisher":"U.S. G.P.O.,","doi":"10.3133/b1768","usgsCitation":"Reeder, J.W., and Lahr, J.C., 1987, Seismological aspects of the 1976 eruptions of Augustine Volcano, Alaska: U.S. Geological Survey Bulletin 1768, iv, 32 p. ill., map ;28 cm., https://doi.org/10.3133/b1768.","productDescription":"iv, 32 p. ill., map ;28 cm.","costCenters":[],"links":[{"id":166903,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/bul/1768/report-thumb.jpg"},{"id":63466,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/1768/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4bb1","contributors":{"authors":[{"text":"Reeder, John W.","contributorId":106956,"corporation":false,"usgs":true,"family":"Reeder","given":"John","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":214864,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lahr, John C.","contributorId":20328,"corporation":false,"usgs":true,"family":"Lahr","given":"John","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":214863,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":27726,"text":"wri864340 - 1987 - Simulation of the ground-water flow system and proposed withdrawals in the northern part of Vekol Valley, Arizona","interactions":[],"lastModifiedDate":"2012-02-02T00:08:38","indexId":"wri864340","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1987","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":"86-4340","title":"Simulation of the ground-water flow system and proposed withdrawals in the northern part of Vekol Valley, Arizona","docAbstract":"Pursuant to the Ak-Chin Indian Community Water Rights Settlement Act (Public Law 95-328-enacted on July 28, 1978) a study was undertaken to assess the effect of proposed groundwater withdrawal from Federal lands near the reservation. The first area to be evaluated was the northern part of the Vekol Valley. The evaluation was made using a numerical model based on detailed geohydrologic concepts developed during the study. The numerical model, which was calibrated to steady-state and transient groundwater conditions in the northern part of Vekol Valley, adequately duplicated the conceptual model and was used to estimate the effect of withdrawing approximately 174,000 acre-ft from the system during a 25-yr period. At the end of the 25-yr period, the water level was drawn down an average of about 95 ft, and about 150,5000 acre-ft of water was removed from storage. The 150,500 acre-ft of water represents 43% of the estimated recoverable groundwater in storage. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864340","usgsCitation":"Hollett, K., and Marie, J., 1987, Simulation of the ground-water flow system and proposed withdrawals in the northern part of Vekol Valley, Arizona: U.S. Geological Survey Water-Resources Investigations Report 86-4340, v, 68 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864340.","productDescription":"v, 68 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158782,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4340/report-thumb.jpg"},{"id":56569,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4340/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e2e4b07f02db5e4ac7","contributors":{"authors":[{"text":"Hollett, K.J.","contributorId":23570,"corporation":false,"usgs":true,"family":"Hollett","given":"K.J.","affiliations":[],"preferred":false,"id":198597,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Marie, J.R.","contributorId":63416,"corporation":false,"usgs":true,"family":"Marie","given":"J.R.","email":"","affiliations":[],"preferred":false,"id":198598,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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