Information on major new water wells in B razor! a, Fort Bend, and Waller Counties was compiled by the U.S. Geological Survey from 1980 through 1984. This report presents the results of the hydro!ogic data collection on new largecapacity and other selected wells, including well location and completion data, drillers' logs of the strata penetrated, water levels, and chemical quality of the produced water. These water-well data are supplementary to similar data on older wells in these counties and descriptive evaluations of the ground-water resources which have been published previously.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/ofr8668","usgsCitation":"Williams, J.F., Ranzau, C., Lind, W., and Coplin, L., 1986, Records of wells, drillers' logs, water-level measurements, and chemical analyses of ground water in Brazoria, Fort Bend, and Waller counties, Texas, 1980-84: U.S. Geological Survey Open-File Report 86-68, Report: iii, 51 p.; 3 Plates: 15.46 x 15.69 inches or smaller, https://doi.org/10.3133/ofr8668.","productDescription":"Report: iii, 51 p.; 3 Plates: 15.46 x 15.69 inches or smaller","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":144572,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0068/report-thumb.jpg"},{"id":40424,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1986/0068/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":40425,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1986/0068/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":40426,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1986/0068/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":40427,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0068/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","county":"Brazoria County, Fort Bend County, Waller County","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a60e4b07f02db635527","contributors":{"authors":[{"text":"Williams, James F. III","contributorId":173660,"corporation":false,"usgs":false,"family":"Williams","given":"James","suffix":"III","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":165679,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ranzau, C.F. Jr.","contributorId":26696,"corporation":false,"usgs":true,"family":"Ranzau","given":"C.F.","suffix":"Jr.","affiliations":[],"preferred":false,"id":165676,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lind, W.B.","contributorId":58645,"corporation":false,"usgs":true,"family":"Lind","given":"W.B.","email":"","affiliations":[],"preferred":false,"id":165678,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Coplin, L.S.","contributorId":49366,"corporation":false,"usgs":true,"family":"Coplin","given":"L.S.","affiliations":[],"preferred":false,"id":165677,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":27002,"text":"wri854171 - 1986 - Water-quality appraisal of NASQAN stations below impoundments, eastern Tennessee","interactions":[],"lastModifiedDate":"2012-02-02T00:08:40","indexId":"wri854171","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"85-4171","title":"Water-quality appraisal of NASQAN stations below impoundments, eastern Tennessee","docAbstract":"The National Stream Quality Accounting Network (NASQAN) is a network of stations at which systematic and continuing water quality data are collected. Major objectives of this U.S. Geological Survey program are: (1) to depict areal variability of streamflow and water quality conditions nationwide on a year-by-year basis and (2) to detect long-term changes in streamflow and stream quality. Several NASQAN stations in East Tennessee are downstream from impoundments which have a significant effect on water quality. NASQAN data obtained from the Tennessee River below Watts Bar Dam and the Clinch River below Melton Hill Dam were compared to water quality data from the basins upstream. The comparison indicates that NASQAN data obtained below impoundments may not be adequate to describe a composite picture of water quality in the accounting unit. Detention time of storage in the impoundments is believed to moderate the range of constituent values observed at the NASQAN stations. Data obtained upstream and downstream from Watts Bar Dam indicate that the water sampled at the NASQAN station comes from stratified layers of the impoundment and is not representative of an integrated sample of water from the impoundment. Values of total recoverable iron suggest that, because of adsorption onto sediments in impoundments, some constituents are not accurately described by sampling below impoundments. Relations between water quality constituents and flow at stations on the Clinch River and Tennessee River are not well defined due to regulation. Direct load computations for many constituents were therefore not possible, which diminished the utility of data from these NASQAN stations to account for quantity versus quality of the water. Load computations were only possible for ionic constituents through use of a continuous specific conductance record as an intermediary. Rivers might reflect the decreasing trend in discharge during the 1972-82 water years. Thus the stations below Watts Bar Dam and below Melton Hill Dam do not adequately meet the NASQAN objective to detect and assess long-term changes in stream quality. (Lantz-PTT)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri854171","usgsCitation":"Evaldi, R., and Lewis, J., 1986, Water-quality appraisal of NASQAN stations below impoundments, eastern Tennessee: U.S. Geological Survey Water-Resources Investigations Report 85-4171, v, 50 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri854171.","productDescription":"v, 50 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":2180,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri85-4171","linkFileType":{"id":5,"text":"html"}},{"id":124347,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1985/4171/report-thumb.jpg"},{"id":55889,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1985/4171/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e1e4b07f02db5e4870","contributors":{"authors":[{"text":"Evaldi, R. D.","contributorId":93909,"corporation":false,"usgs":true,"family":"Evaldi","given":"R. D.","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":197390,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lewis, J.G.","contributorId":32570,"corporation":false,"usgs":true,"family":"Lewis","given":"J.G.","email":"","affiliations":[],"preferred":false,"id":197389,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":15077,"text":"ofr86493 - 1986 - Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama, fiscal year 1985","interactions":[],"lastModifiedDate":"2012-02-02T00:07:04","indexId":"ofr86493","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-493","title":"Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama, fiscal year 1985","docAbstract":"This report, the twelfth in a series of annual reports presenting hydrologic data collected from the area of the Tennessee-Tombigbee Waterway, covers the fiscal year ending September 30, 1985. The Waterway, under construction since the early 1970s, was completed in January 1985. Included are data on groundwater levels and quality; surface water stage, discharge, and quality; and disposal area water levels, water quality, and rainfall. These data were obtained at the request of the U.S. Army Corps of Engineers, Mobile and Nashville Districts, as part of comprehensive programs to monitor the hydrologic effects of construction and operation of the Waterway. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr86493","usgsCitation":"Morris, F., 1986, Hydrologic monitoring in the area of the Tennessee-Tombigbee Waterway, Mississippi-Alabama, fiscal year 1985: U.S. Geological Survey Open-File Report 86-493, v, 311 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr86493.","productDescription":"v, 311 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":148725,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0493/report-thumb.jpg"},{"id":43990,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0493/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ae4b07f02db606681","contributors":{"authors":[{"text":"Morris, Fred III","contributorId":103693,"corporation":false,"usgs":true,"family":"Morris","given":"Fred","suffix":"III","email":"","affiliations":[],"preferred":false,"id":170529,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":16620,"text":"ofr86574 - 1986 - Heavy mineral, clay mineral, and geochemical data of surface sediments from coastal Northern California rivers","interactions":[],"lastModifiedDate":"2012-02-02T00:07:12","indexId":"ofr86574","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-574","title":"Heavy mineral, clay mineral, and geochemical data of surface sediments from coastal Northern California rivers","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr86574","usgsCitation":"Wong, F.L., and Klise, D., 1986, Heavy mineral, clay mineral, and geochemical data of surface sediments from coastal Northern California rivers: U.S. Geological Survey Open-File Report 86-574, 13 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr86574.","productDescription":"13 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":149650,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0574/report-thumb.jpg"},{"id":45631,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0574/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a6ae4b07f02db63cc5c","contributors":{"authors":[{"text":"Wong, F. L.","contributorId":87515,"corporation":false,"usgs":true,"family":"Wong","given":"F.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":173165,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Klise, D.H.","contributorId":97105,"corporation":false,"usgs":true,"family":"Klise","given":"D.H.","affiliations":[],"preferred":false,"id":173166,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":16621,"text":"ofr8655 - 1986 - Hydrologic data from small rural and developing watersheds in west-central Florida, 1981-84","interactions":[],"lastModifiedDate":"2012-02-02T00:07:12","indexId":"ofr8655","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-55","title":"Hydrologic data from small rural and developing watersheds in west-central Florida, 1981-84","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr8655","usgsCitation":"Woodham, W.M., 1986, Hydrologic data from small rural and developing watersheds in west-central Florida, 1981-84: U.S. Geological Survey Open-File Report 86-55, iv, 105 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr8655.","productDescription":"iv, 105 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":149651,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0055/report-thumb.jpg"},{"id":45632,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0055/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1be4b07f02db60786a","contributors":{"authors":[{"text":"Woodham, W. M.","contributorId":72356,"corporation":false,"usgs":true,"family":"Woodham","given":"W.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":173167,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":25127,"text":"cir930E - 1986 - International strategic minerals inventory summary report: platinum-group metals","interactions":[],"lastModifiedDate":"2014-12-02T10:27:03","indexId":"cir930E","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"930","chapter":"E","title":"International strategic minerals inventory summary report: platinum-group metals","docAbstract":"Major world resources of platinum-group metals are described in this summary report of information in the International Strategic Minerals Inventory {ISMI}. ISMI is a cooperative data-collection effort of earth-science and mineral-resource agencies in Australia, Canada, the Federal Republic of Germany, the Republic of South Africa, and the United States of America. This report, designed to be of benefit to policy analysts, contains two parts. Part I presents an overview of the resources and potential supply of platinum-group metals on the basis of inventory information. Part II contains tables of some of the geologic information and mineral-resource and production data that were collected by ISMI participants.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/cir930E","collaboration":"Prepared as a cooperative effort among earth-science and mineral-resource agencies of Australia, Canada, the Federal Republic of Germany, the Republic of South Africa, the United Kingdom, and the United States of America","usgsCitation":"Sutphin, D., and Page, N.J., 1986, International strategic minerals inventory summary report: platinum-group metals: U.S. Geological Survey Circular 930, vi, 34 p., https://doi.org/10.3133/cir930E.","productDescription":"vi, 34 p.","numberOfPages":"44","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":54107,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1986/0930e/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":118783,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/circ/1986/0930e/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dbe4b07f02db5e0831","contributors":{"authors":[{"text":"Sutphin, David M.","contributorId":53769,"corporation":false,"usgs":true,"family":"Sutphin","given":"David M.","affiliations":[],"preferred":false,"id":193260,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Page, Norman J.","contributorId":46492,"corporation":false,"usgs":true,"family":"Page","given":"Norman","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":193261,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":27173,"text":"wri864323 - 1986 - Assessment of low-flow water quality in Richland Creek, Illinois","interactions":[],"lastModifiedDate":"2012-02-02T00:08:26","indexId":"wri864323","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-4323","title":"Assessment of low-flow water quality in Richland Creek, Illinois","docAbstract":"To study the effects of urbanization on water quality, the relations of several stream processes to concentrations of dissolved oxygen and other constituents were evaluated during low-flow periods for a 30.1-mi reach of Richland Creek in southwestern Illinois. The study used both measured data and computer simulations. Reaeration rates and traveltimes were measured at various flow rates using a steady-state, gas-tracer technique. Sediment-oxygen demands were measured at several locations throughout the study reach. Stream discharge, stage, temperature, and chemical-constituent concentrations were measured during two 24-hr periods in July and August 1984. The data were then used to describe water quality and to calibrate and verify the QUAL-II one-dimensional, steady-state, water quality model. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864323","usgsCitation":"Freeman, W., and Schmidt, A., 1986, Assessment of low-flow water quality in Richland Creek, Illinois: U.S. Geological Survey Water-Resources Investigations Report 86-4323, vii, 95 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864323.","productDescription":"vii, 95 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":126399,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4323/report-thumb.jpg"},{"id":56048,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4323/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abae4b07f02db671f06","contributors":{"authors":[{"text":"Freeman, W.O.","contributorId":30238,"corporation":false,"usgs":true,"family":"Freeman","given":"W.O.","email":"","affiliations":[],"preferred":false,"id":197684,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schmidt, A.R.","contributorId":79898,"corporation":false,"usgs":true,"family":"Schmidt","given":"A.R.","email":"","affiliations":[],"preferred":false,"id":197685,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":61302,"text":"mf1843 - 1986 - Structure contour map of the tops of the Kreyenhagen Formation and Cretaceous strata in the Coalinga area, Fresno and Kings counties, California","interactions":[],"lastModifiedDate":"2016-08-23T10:16:37","indexId":"mf1843","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"1843","title":"Structure contour map of the tops of the Kreyenhagen Formation and Cretaceous strata in the Coalinga area, Fresno and Kings counties, California","docAbstract":"This structure contour map, originally compiled during a study of the 1983 Coalinga earthquakes, shows the general structural configuration of the upper several kilometers of section in the Coalinga area. It was compiled by using electric well-log data available through April 1982 (Ammann Map Services, 1978; Petroleum Information Corporation, 1982; California Division of Oil and Gas, 1982) and surface geology (Dibblee, 1971; Mansfield, 1971).
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1843","usgsCitation":"Zigler, J., Wentworth, C., and Bartow, J., 1986, Structure contour map of the tops of the Kreyenhagen Formation and Cretaceous strata in the Coalinga area, Fresno and Kings counties, California: U.S. Geological Survey Miscellaneous Field Studies Map 1843, Plate: 42.79 x 40.11 inches, https://doi.org/10.3133/mf1843.","productDescription":"Plate: 42.79 x 40.11 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":326147,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1843.JPG"},{"id":327571,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1843/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","country":"United States","state":"California","county":"Fresno County, Kings County","otherGeospatial":"Coalinga area","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -120.5,35.75 ], [ -120.5,36.5 ], [ -119.75,36.5 ], [ -119.75,35.75 ], [ -120.5,35.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0ce4b07f02db69eeee","contributors":{"authors":[{"text":"Zigler, J.L.","contributorId":49860,"corporation":false,"usgs":true,"family":"Zigler","given":"J.L.","email":"","affiliations":[],"preferred":false,"id":265358,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wentworth, C. M. 0000-0003-2569-569X","orcid":"https://orcid.org/0000-0003-2569-569X","contributorId":106466,"corporation":false,"usgs":true,"family":"Wentworth","given":"C. M.","affiliations":[],"preferred":false,"id":265359,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bartow, J. A.","contributorId":16389,"corporation":false,"usgs":true,"family":"Bartow","given":"J. A.","affiliations":[],"preferred":false,"id":265357,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":21093,"text":"ofr86420 - 1986 - Analysis of earthquake data recorded by digital field seismic systems, Jackass Flats, Nevada","interactions":[],"lastModifiedDate":"2012-02-02T00:07:53","indexId":"ofr86420","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-420","title":"Analysis of earthquake data recorded by digital field seismic systems, Jackass Flats, Nevada","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr86420","usgsCitation":"Tarr, A., and Rogers, A.M., 1986, Analysis of earthquake data recorded by digital field seismic systems, Jackass Flats, Nevada: U.S. Geological Survey Open-File Report 86-420, iv, 67 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr86420.","productDescription":"iv, 67 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":154760,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0420/report-thumb.jpg"},{"id":50683,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0420/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acfe4b07f02db680627","contributors":{"authors":[{"text":"Tarr, Arthur C.","contributorId":75903,"corporation":false,"usgs":true,"family":"Tarr","given":"Arthur C.","affiliations":[],"preferred":false,"id":183825,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rogers, A. M.","contributorId":92251,"corporation":false,"usgs":true,"family":"Rogers","given":"A.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":183826,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":26923,"text":"wri864028 - 1986 - Water levels in major artesian aquifers of the New Jersey Coastal Plain, 1983","interactions":[],"lastModifiedDate":"2012-02-02T00:08:34","indexId":"wri864028","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-4028","title":"Water levels in major artesian aquifers of the New Jersey Coastal Plain, 1983","docAbstract":"Water levels and changes in water levels in the major aquifers of the New Jersey Coastal Plain are documented. Water levels in 1,071 wells were measured in 1983, and are compared with 827 water level measurements made in the same wells in 1978. Increased groundwater withdrawals from the major artesian aquifers that underlie the New Jersey Coastal Plain have caused large cones of depression in the artesian heads. These cones are delineated on detailed potentiometric surface maps based on water level data collected in the fall of 1983. Hydrographs from observation wells show trends of water levels for the 6-year period of 1978 through 1983. The Potomac-Raritan-Magothy aquifer system is divided into the lower, middle, and upper aquifers. The potentiometric surfaces in these aquifers form large cones of depression centered in the Camden and Middlesex-Monmouth County areas. Measured water levels declined as much as 23 ft in these areas for the period of study. The lowest levels are 96 ft below sea level in Camden County and 91 ft below sea level in the Middlesex-Monmouth County area. Deep cones of depression in coastal Monmouth and Ocean counties in both the Englishtown aquifer system and Wenonah-Mount Laurel aquifer are similar in location and shape. This is because of an effective hydraulic connection between these aquifers. Measured water levels declined as much as 29 ft in the Englishtown aquifer system and 21 ft in the Wenonah-Mount Laurel aquifer during the period of study. The lowest levels are 249 ft below sea level in the Englishtown aquifer system and 196 ft below sea level in the Wenonah-Mount Laurel aquifer. Water levels in the Piney Point aquifer are as low as 75 ft below sea level at Seaside Park, Ocean County and 35 ft below sea level in southern Cumberland County. Water levels in Cumberland County are affected by large withdrawals of groundwater in Kent County, Delaware. Water levels in the Atlantic City 800 ft sand of the Kirkwood Formation define an extensive elongated cone of depression. Water levels are as low as 76 ft below sea level near Margate and Ventnor, Atlantic County. Measured water levels declined as much as 9 ft in the coastal region between Cape May County and Ocean County for the period of study. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864028","usgsCitation":"Eckel, J., and Walker, R., 1986, Water levels in major artesian aquifers of the New Jersey Coastal Plain, 1983: U.S. Geological Survey Water-Resources Investigations Report 86-4028, vi, 62 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864028.","productDescription":"vi, 62 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":158468,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4028/report-thumb.jpg"},{"id":55803,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55804,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55805,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55806,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55807,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55808,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55809,"rank":406,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/wri/1986/4028/plate-7.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":55810,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4028/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f043c","contributors":{"authors":[{"text":"Eckel, J.A.","contributorId":50176,"corporation":false,"usgs":true,"family":"Eckel","given":"J.A.","email":"","affiliations":[],"preferred":false,"id":197252,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walker, R.L.","contributorId":27009,"corporation":false,"usgs":true,"family":"Walker","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":197251,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":14687,"text":"ofr86250 - 1986 - Hydrologic, lithologic, and chemical data for sediment in the shallow alluvial aquifer at two sites near Fallon, Churchill County, Nevada, 1984-85","interactions":[],"lastModifiedDate":"2012-02-02T00:07:07","indexId":"ofr86250","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-250","title":"Hydrologic, lithologic, and chemical data for sediment in the shallow alluvial aquifer at two sites near Fallon, Churchill County, Nevada, 1984-85","docAbstract":"The U.S. Geological Survey collected an extensive amount of hydrogeologic data from the shallow alluvial aquifer at two study sites near Fallon, Nevada, from 1984 though 1985. These data were collected as part of a study to determine the geochemical controls on the mobility of arsenic and other trace elements in shallow groundwater systems. The main study area is approximately 7 miles south of Fallon. A subsidiary study area is about 8 miles east of Fallon. The data collected include lithologic logs and water level altitudes for the augered sampling wells and piezometers, and determinations of arsenic and selenium content, grain size, porosity, hydraulic conductivity, and mineralogy for sediment samples from cores. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr86250","usgsCitation":"Lico, M., Welch, A., and Hughes, J.L., 1986, Hydrologic, lithologic, and chemical data for sediment in the shallow alluvial aquifer at two sites near Fallon, Churchill County, Nevada, 1984-85: U.S. Geological Survey Open-File Report 86-250, v, 43 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr86250.","productDescription":"v, 43 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":148365,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1986/0250/report-thumb.jpg"},{"id":43453,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1986/0250/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a18e4b07f02db605250","contributors":{"authors":[{"text":"Lico, M.S.","contributorId":36573,"corporation":false,"usgs":true,"family":"Lico","given":"M.S.","affiliations":[],"preferred":false,"id":169849,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Welch, A. H.","contributorId":14836,"corporation":false,"usgs":true,"family":"Welch","given":"A. H.","affiliations":[],"preferred":false,"id":169847,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hughes, J. L.","contributorId":34940,"corporation":false,"usgs":true,"family":"Hughes","given":"J.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":169848,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":57433,"text":"wdrOH852 - 1986 - Water resources data for Ohio, water year 1985. Volume 2. St. Lawrence River Basin, statewide project data","interactions":[],"lastModifiedDate":"2020-11-02T17:04:04.654025","indexId":"wdrOH852","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"OH-85-2","title":"Water resources data for Ohio, water year 1985. Volume 2. St. Lawrence River Basin, statewide project data","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wdrOH852","usgsCitation":"Shindel, H., Klingler, J., Mangus, J., and Trimble, L., 1986, Water resources data for Ohio, water year 1985. Volume 2. St. Lawrence River Basin, statewide project data: U.S. Geological Survey Water Data Report OH-85-2, vii, 281 p., https://doi.org/10.3133/wdrOH852.","productDescription":"vii, 281 p.","costCenters":[],"links":[{"id":380047,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wdr/1985/oh-85-2/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":181342,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wdr/1985/oh-85-2/report-thumb.jpg"}],"country":"United 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L.E.","contributorId":101732,"corporation":false,"usgs":true,"family":"Trimble","given":"L.E.","email":"","affiliations":[],"preferred":false,"id":256997,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":26237,"text":"wri864128 - 1986 - Rock riprap design for protection of stream channels near highway structures; Volume 2, Evaluation of Riprap design procedures","interactions":[],"lastModifiedDate":"2012-02-02T00:08:24","indexId":"wri864128","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-4128","title":"Rock riprap design for protection of stream channels near highway structures; Volume 2, Evaluation of Riprap design procedures","docAbstract":"In volume 2, seven procedures now being used for design of rock riprap installations were evaluated using data from 26 field sites. Four basic types of riprap failures were identified: Particle erosion, translational slide, modified slump, and slump. Factors associated with riprap failure include stone size , bank side slope, size gradation, thickness, insufficient toe or endwall, failure of the bank material, overtopping during floods, and geomorphic changes in the channel. A review of field data and the design procedures suggests that estimates of hydraulic forces acting on the boundary based on flow velocity rather than shear stress are more reliable. Several adjustments for local conditions, such as channel curvature, superelevation, or boundary roughness, may be unwarranted in view of the difficulty in estimating critical hydraulic forces for which the riprap is to be designed. Success of the riprap is related not only to the appropriate procedure for selecting stone size, but also to the reliability of estimated hydraulic and channel factors applicable to the site. (See also W89-04910) (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864128","usgsCitation":"Blodgett, J.C., and McConaughy, C., 1986, Rock riprap design for protection of stream channels near highway structures; Volume 2, Evaluation of Riprap design procedures: U.S. Geological Survey Water-Resources Investigations Report 86-4128, viii, 95 p. :ill. ;28 cm., https://doi.org/10.3133/wri864128.","productDescription":"viii, 95 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":157569,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4128/report-thumb.jpg"},{"id":55037,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4128/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0fe4b07f02db5feab1","contributors":{"authors":[{"text":"Blodgett, J. C.","contributorId":32154,"corporation":false,"usgs":true,"family":"Blodgett","given":"J.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":196035,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McConaughy, C.E.","contributorId":43776,"corporation":false,"usgs":true,"family":"McConaughy","given":"C.E.","email":"","affiliations":[],"preferred":false,"id":196036,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":26241,"text":"wri864039 - 1986 - Theoretical technique for predicting the cumulative impact of iron and manganese oxidation in streams receiving discharge from coal mines","interactions":[],"lastModifiedDate":"2016-05-06T14:20:33","indexId":"wri864039","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-4039","title":"Theoretical technique for predicting the cumulative impact of iron and manganese oxidation in streams receiving discharge from coal mines","docAbstract":"Two U.S. Geological Survey computer programs are modified and linked to predict the cumulative impact of iron and manganese oxidation in coal-mine discharge water on the dissolved chemical quality of a receiving stream. The coupled programs calculate the changes in dissolved iron, dissolved manganese, and dissolved oxygen concentrations; alkalinity; and, pH of surface water downstream from the point of discharge. First, the one-dimensional, stead-state stream, water quality program uses a dissolved oxygen model to calculate the changes in concentration of elements as a function of the chemical reaction rates and time-of-travel. Second, a program (PHREEQE) combining pH, reduction-oxidation potential, and equilibrium equations uses an aqueous-ion association model to determine the saturation indices and to calculate pH; it then mixes the discharge with a receiving stream. The kinetic processes of the first program dominate the system, whereas the equilibrium thermodynamics of the second define the limits of the reactions. A comprehensive test of the technique was not possible because a complete set of data was unavailable. However, the cumulative impact of representative discharges from several coal mines on stream quality in a small watershed in southwestern Indiana was simulated to illustrate the operation of the technique and to determine its sensitivity to changes in physical, chemical, and kinetic parameters. Mine discharges averaged 2 cu ft/sec, with a pH of 6.0, and concentrations of 7.0 mg/L dissolved iron, 4.0 mg/L dissolved manganese, and 8.08 mg/L dissolved oxygen. The receiving stream discharge was 2 cu ft/sec, with a pH of 7.0, and concentrations of 0.1 mg/L dissolved iron, 0.1 mg/L dissolved manganese, and 8.70 mg/L dissolved oxygen. Results of the simulations indicated the following cumulative impact on the receiving stream from five discharges as compared with the effect from one discharge: 0.30 unit decrease in pH, 1.82 mg/L increase in dissolved iron, 1.50 mg/L increase in dissolved manganese, and 0.24 mg/L decrease in dissolved oxygen concentration.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri864039","usgsCitation":"Bobay, K.E., 1986, Theoretical technique for predicting the cumulative impact of iron and manganese oxidation in streams receiving discharge from coal mines: U.S. Geological Survey Water-Resources Investigations Report 86-4039, iv, 29 p. :ill. ;28 cm., https://doi.org/10.3133/wri864039.","productDescription":"iv, 29 p. :ill. ;28 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":157629,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4039/report-thumb.jpg"},{"id":55042,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4039/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United 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States\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4c5f","contributors":{"authors":[{"text":"Bobay, Keith E.","contributorId":66733,"corporation":false,"usgs":true,"family":"Bobay","given":"Keith","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":196044,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":26298,"text":"wri854227 - 1986 - Benthic invertebrate population characteristics as affected by water quality in coal-bearing regions of Tennessee","interactions":[],"lastModifiedDate":"2012-02-02T00:08:17","indexId":"wri854227","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"85-4227","title":"Benthic invertebrate population characteristics as affected by water quality in coal-bearing regions of Tennessee","docAbstract":"Benthic invertebrate and water quality data collected during previous U.S. Geological Survey studies to provide background hydrologic information on streams draining Tennessee coal reserves, were evaluated to identify possible relations between stream biota and water quality. Linear regressions produced low correlation coefficients relating the number of taxa/sample, total number of organisms/sample, sample diversity, and percentage composition of selected orders of invertebrates, with average water quality parameter values available at sampling stations (r is < 0.62 at p=0.05). Analyses of these data by linear regressions explained little of the variability in benthic invertebrate samples primarily because the distributions of benthic organisms along environmental gradients are nonlinear. Variability in substrate characteristics in the study area and seasonal insect emergence patterns also complicated interpretation of these data. However, analysis of variance tests did indicate significant trends towards reduced number of taxa, number of organisms, and sample diversity at stations with relatively poor water quality conditions. Decreasing percentage composition of Ephemeroptera was generally accompanied by an increase in percent Diptera at stations with higher water quality constituent concentrations and acidic pH ( > than 0.6 units). These trends indicate significant differences in benthic communities at sites with evidence of more severe land use impacts. Additional data on benthic invertebrates, water quality , and physical habitat conditions, along with analyses of data using multivariate statistical methods are needed to define ecological relations between specific groups of invertebrates and environmental conditions. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri854227","usgsCitation":"Bradfield, A., 1986, Benthic invertebrate population characteristics as affected by water quality in coal-bearing regions of Tennessee: U.S. Geological Survey Water-Resources Investigations Report 85-4227, iii, 19 p. :map ;28 cm., https://doi.org/10.3133/wri854227.","productDescription":"iii, 19 p. :map ;28 cm.","costCenters":[],"links":[{"id":1996,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri85-4227","linkFileType":{"id":5,"text":"html"}},{"id":123389,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_85_4227.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b51e","contributors":{"authors":[{"text":"Bradfield, A.D.","contributorId":25927,"corporation":false,"usgs":true,"family":"Bradfield","given":"A.D.","affiliations":[],"preferred":false,"id":196135,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":25616,"text":"wri864329 - 1986 - Investigation of possible effects of surface coal mining on hydrology and landscape stability in part of the Powder River structural basin, northeastern Wyoming","interactions":[],"lastModifiedDate":"2012-02-02T00:08:24","indexId":"wri864329","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"86-4329","title":"Investigation of possible effects of surface coal mining on hydrology and landscape stability in part of the Powder River structural basin, northeastern Wyoming","docAbstract":"The effects of surface coal mining on the surface- and groundwater systems in a 5,400 sq mi area in the Powder River Basin, Wyoming, that includes 20 major coal mines were evaluated using three approaches: A surface water model, a landscape-stability analysis, and a groundwater model. A surface water model was developed for the Belle Fourche River basin. The Hydrological Simulation Program-Fortran model was used to simulate changes in streamflow and changes in dissolved-solids and sulfate concentrations. Simulated streamflows resulting from less than average rainfall were small, changes in flow from premining to during-mining and postmining conditions were less than 2.5%, and changes in mean dissolved-solids and sulfate concentrations ranged from 1 to 7%. A landscape-stability analysis resulted in regression relations to aid in the reconstruction of reclaimed drainage networks. Hypsometric analyses indicate the larger basins are relatively stable, and statistical data from these basins may be used to design the placement of material within a mined basin to approximate natural, stable landscapes in the area. The attempt to define and simulate the groundwater system in the area using a groundwater-flow model was unsuccessful. The steady-state groundwater-flow model could not be calibrated. The modeling effort failed principally because of insufficient quantity and quality of data to define the spatial distribution of aquifer properties; the hydraulic-head distribution within and between aquifers; and the rates of groundwater recharge and discharge, especially for steady-state conditions. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri864329","usgsCitation":"Bloyd, R., Daddow, P., Jordon, P., and Lowham, H., 1986, Investigation of possible effects of surface coal mining on hydrology and landscape stability in part of the Powder River structural basin, northeastern Wyoming: U.S. Geological Survey Water-Resources Investigations Report 86-4329, vi, 101 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri864329.","productDescription":"vi, 101 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":123784,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1986/4329/report-thumb.jpg"},{"id":54362,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1986/4329/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e479de4b07f02db49212b","contributors":{"authors":[{"text":"Bloyd, R. M.","contributorId":34549,"corporation":false,"usgs":true,"family":"Bloyd","given":"R. M.","affiliations":[],"preferred":false,"id":194423,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Daddow, P. B.","contributorId":26700,"corporation":false,"usgs":true,"family":"Daddow","given":"P. B.","affiliations":[],"preferred":false,"id":194422,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Jordon, P.R.","contributorId":69605,"corporation":false,"usgs":true,"family":"Jordon","given":"P.R.","email":"","affiliations":[],"preferred":false,"id":194424,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lowham, H. W.","contributorId":8111,"corporation":false,"usgs":true,"family":"Lowham","given":"H. W.","affiliations":[],"preferred":false,"id":194421,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":60925,"text":"mf1862 - 1986 - Preliminary map showing the thickness of glacial deposits in Ohio","interactions":[],"lastModifiedDate":"2016-08-23T09:34:33","indexId":"mf1862","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"1862","title":"Preliminary map showing the thickness of glacial deposits in Ohio","docAbstract":"This map was compiled as part of a U.S. Geological Survey project to portray the character and thickness of glacial deposits east of the Rocky Mountains. It is a preliminary map, compiled at a scale of 1:250,000 from sources of differing type and quality (fig. I, table 1). County drift-thickness maps produced by the Ohio Geological Survey are the most reliable source of data used. These county maps, either published or in manuscript form, were available for 36 of the 72 counties that contain glacial or glacially related deposits more than 50 ft thick. An earlier, reconnaissance drift-thickness map of northwestern Ohio (Ohio Department of Natural Resources, 1960) provided data for parts of 12 additional counties. Published maps of bedrock topography were utilized for 9 counties and for parts of 6 counties. The computation of drift thickness in these counties is less reliable then the drift-thickness maps published by the Ohio Geological Survey because the bedrock topography maps, most of which are at least 20 years old, were compiled from a more limited set of data. In the remaining counties, only well-log data were available. Drift-thickness data in these counties are the least reliable; the determination of thickness trends was commonly guided by the configuration of preglacial drainage channels (as drawn by Stout and others, 1943) and by topography.
\nThroughout the glaciated areas of Ohio, and especially near the glacial margin, a network of drainage channels is buried by glacial drift. Some of these channels arc of a preglacial age while others were formed during interglacial periods; some were cut into the bedrock by rivers— either preglacial rivers or meltwater streams flowing along the glacial margin—while others, such as the lower Cuyahoga River valley, may have been overdeepened by the erosive power of glacial ice. The thickest deposits of drift in the state occur in the lower Cuyahoga River valley near Lake Erie, and above the buried valley in west-central Ohio that has been historically considered a part of the Teays Valley. The thickest drift reliably measured in Ohio to date is 602 ft in a drill hole near Cleveland.
\nIn contrast to the extreme variations in drift thickness encountered in the vicinity of buried channels, drift on the upland arcus is generally thinner and the variations in thickness are much less pronounced. Worthy of note, however, are three large areas where the drift sheet is relatively thick. In northwestern Ohio, a large volume of drift was deposited along the flanks of the Erie ice lobe (fig. 2) near the interlobate position with the Saginaw lobe to the northwest; drift thickness there exceeds 200 ft. Thick drift was also deposited in a roughly cast-west band across the Miami lobe. The mechanism that produced this band of thick drift is not obvious, but it may have been influenced in part by bedrock topography. Bedrock control of drift thickness is more clearly indicated to the cast of Columbus, along the eastern flank of the Scioto lobe, where ice slow was resisted by rocks of the Allegheny plateau. The edge of the plateau, or the Allegheny escarpment, is obscured by glacial deposits but its likely position (Fenneman, 1938; Stout and others, 1913; Dove, 1960; and Root and others, 1961) is shown on the map. Southward from the ice margin's reentrant position in southern Richland County, ice flowing eastward from the Scioto lobe encountered the topographically higher plateau, which constrained the ice and caused drift to accumulate in significant thicknesses just to the west of the escarpment.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1862","usgsCitation":"Soller, D.R., 1986, Preliminary map showing the thickness of glacial deposits in Ohio: U.S. Geological Survey Miscellaneous Field Studies Map 1862, Plate: 45.55 x 37.23 inches, https://doi.org/10.3133/mf1862.","productDescription":"Plate: 45.55 x 37.23 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":326125,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1862.JPG"},{"id":327510,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1862/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","country":"United States","state":"Ohio","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -85,38 ], [ -85,42 ], [ -81,42 ], [ -81,38 ], [ -85,38 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cf03","contributors":{"authors":[{"text":"Soller, D. R.","contributorId":25923,"corporation":false,"usgs":true,"family":"Soller","given":"D.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":264629,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":61233,"text":"mf1539C - 1986 - Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska","interactions":[{"subject":{"id":42567,"text":"ofr81173 - 1981 - Sample location map and analytical data for rock samples collected in 1980, Ugashik and Karluk quadrangles, Alaska","indexId":"ofr81173","publicationYear":"1981","noYear":false,"title":"Sample location map and analytical data for rock samples collected in 1980, Ugashik and Karluk quadrangles, Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":61233,"text":"mf1539C - 1986 - Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska","indexId":"mf1539C","publicationYear":"1986","noYear":false,"chapter":"C","title":"Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska"},"id":1},{"subject":{"id":45833,"text":"ofr8253 - 1982 - Locality map for scintillometer and analytical data collected in 1981, Ugashik and Karluk quadrangles, Alaska","indexId":"ofr8253","publicationYear":"1982","noYear":false,"title":"Locality map for scintillometer and analytical data collected in 1981, Ugashik and Karluk quadrangles, Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":61233,"text":"mf1539C - 1986 - Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska","indexId":"mf1539C","publicationYear":"1986","noYear":false,"chapter":"C","title":"Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska"},"id":2}],"lastModifiedDate":"2017-06-07T16:58:57","indexId":"mf1539C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"1539","chapter":"C","title":"Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska","docAbstract":"The accompanying maps and tables show analytical data and data analyses from rock samples collected in conjunction with geologic mapping in the Ugashik, Bristol Bay and western Karluck quadrangles from 1979 through 1981. This work was conducted under the auspices of the Alaska Mineral Resource Assessment Program (AMRAP). A total of 337 samples were collected for analysis, primarily in areas of surficial alteration. The sample locations are shown on sheet 1: they are concentrated along the Pacific Ocean side of the area because the Bristol Bay lowlands part of the map is predominantly unconsolidated Quaternary deposits. Sample collection was by the following people, with their respective two letter identifying code shown in parentheses: W.H. Allaway (AY), J.E. Case (CE), D.P. Cox (CX), R.L. Detterman, (DT), T.G. Theodore (MK), F.H. Wilson (WS), and M.E. Yount (YB).
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1539C","usgsCitation":"Wilson, F.H., and O’Leary, R.M., 1986, Maps and tables showing data and analyses of semiquantitative emmission spectrometry and atomic-absorption spectrophotometry of rock samples, Ugashik, Bristol Bay, and part of Karluk quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 1539, 3 Sheets: 45.0 x 38.0 inches, https://doi.org/10.3133/mf1539C.","productDescription":"3 Sheets: 45.0 x 38.0 inches","costCenters":[{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"links":[{"id":186781,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":334261,"rank":3,"type":{"id":22,"text":"Related Work"},"url":"https://pubs.usgs.gov/publication/ofr87419","text":"Accompanying Report: Open File Report 87-419"},{"id":106140,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_7586.htm","linkFileType":{"id":5,"text":"html"},"description":"7586"}],"scale":"0","country":"United States","state":"Alaska","otherGeospatial":"Bristol Bay quadrangle, Karluk quadrangle, Ugashik quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -159,57 ], [ -159,58 ], [ -155,58 ], [ -155,57 ], [ -159,57 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e9e4b07f02db5e93ee","contributors":{"authors":[{"text":"Wilson, Frederic H. 0000-0003-1761-6437 fwilson@usgs.gov","orcid":"https://orcid.org/0000-0003-1761-6437","contributorId":67174,"corporation":false,"usgs":true,"family":"Wilson","given":"Frederic","email":"fwilson@usgs.gov","middleInitial":"H.","affiliations":[{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":265230,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":265231,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":29743,"text":"wri854106 - 1986 - Measurement of scour-depth near bridge piers","interactions":[],"lastModifiedDate":"2018-04-02T10:44:56","indexId":"wri854106","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"85-4106","title":"Measurement of scour-depth near bridge piers","docAbstract":"River-bed scour is a major source of damage to bridge piers and bridge abutments. When scour depth exceeds design limits, the supporting material around the footings is washed away and the structure becomes unstable. Equations for predicting scour-depth show a significant lack of agreement so portable equipment for measuring scour is needed.
\nThis report discusses the design of an instrumented, unmanned boat that (a) can be launched and controlled from a bridge and (b) can be maneuvered in flood flows that reach velocities of 15 feet per second. Calculations indicate the battery-powered propulsive system alone will weigh about 300 pounds and that the craft must be about 15-feet long.
\nBecause a free-running craft will be undesirably heavy and large, other methods of obtaining scour data are proposed. A tethered craft fitted with a controllable rudder and some methods of measuring scour at a point are presented for future study and development.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Minneapolis, MN","doi":"10.3133/wri854106","collaboration":"Prepared in cooperation with the Federal Highway Association","usgsCitation":"Skinner, J.V., 1986, Measurement of scour-depth near bridge piers: U.S. Geological Survey Water-Resources Investigations Report 85-4106, iv, 33 p., https://doi.org/10.3133/wri854106.","productDescription":"iv, 33 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":124035,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1985/4106/report-thumb.jpg"},{"id":58543,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1985/4106/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db6111c8","contributors":{"authors":[{"text":"Skinner, J. V.","contributorId":32504,"corporation":false,"usgs":true,"family":"Skinner","given":"J.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":202045,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":60776,"text":"mf1831 - 1986 - Isopach map of interval between top of the Pictured Cliffs Sandstone and the Huerfanito Bentonite bed of the Lewis Shale, La Plata County, Colorado, and Rio Arriba and San Juan counties, New Mexico","interactions":[],"lastModifiedDate":"2016-08-23T09:22:08","indexId":"mf1831","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"1831","title":"Isopach map of interval between top of the Pictured Cliffs Sandstone and the Huerfanito Bentonite bed of the Lewis Shale, La Plata County, Colorado, and Rio Arriba and San Juan counties, New Mexico","docAbstract":"This thickness map of a Late Cretaceous interval in the northwestern part of the San Juan Basin is part of a study of the relationship between ancient shore 1ines and coal-forming swamps during the filial regression of the Cretaceous epicontinental sea. The top of the thickness interval is the top of the Pictured Cliffs Sands tone. The base of the interval is a thin time marker, the Huerfanito Bentonite Bed of the Lewis Shale. The interval includes all of the Pictured Cliffs Sandstone and the upper part of the Lewis Shale. The northwest boundary of the map area is the outcrop of the Pictured Cliffs Sandstone and the Lewis Shale.
\nData used for the isopach map are mostly from interpretation of geophysical logs of oil and gas wells, southeast of the outcrop in parts of the Cortez, Durango, Farmington, and Navajo Reservoir 1: 100,000-scale quadrangles, Colorado and New Mexico. Cross sections A-A’ and B-B' give examples of geophysical logs that show some of the variations in the isopach interval.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1831","usgsCitation":"Sandberg, D., 1986, Isopach map of interval between top of the Pictured Cliffs Sandstone and the Huerfanito Bentonite bed of the Lewis Shale, La Plata County, Colorado, and Rio Arriba and San Juan counties, New Mexico: U.S. Geological Survey Miscellaneous Field Studies Map 1831, 2 Plates: 37.83 x 52.35 inches and 40.54 x 39.40 inches, https://doi.org/10.3133/mf1831.","productDescription":"2 Plates: 37.83 x 52.35 inches and 40.54 x 39.40 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":326168,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1831.JPG"},{"id":327474,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1831/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":327475,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1831/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","country":"United States","state":"Colorado, New Mexico","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -108.5,36.75 ], [ -108.5,37.25 ], [ -107.5,37.25 ], [ -107.5,36.75 ], [ -108.5,36.75 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db667123","contributors":{"authors":[{"text":"Sandberg, D.T.","contributorId":91123,"corporation":false,"usgs":true,"family":"Sandberg","given":"D.T.","email":"","affiliations":[],"preferred":false,"id":264380,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":26299,"text":"wri854289 - 1986 - Evaluation of coal-mining impacts using numerical classification of benthic invertebrate data from streams draining a heavily mined basin in eastern Tennessee","interactions":[],"lastModifiedDate":"2012-02-02T00:08:17","indexId":"wri854289","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"85-4289","title":"Evaluation of coal-mining impacts using numerical classification of benthic invertebrate data from streams draining a heavily mined basin in eastern Tennessee","docAbstract":"Coal-mining impacts on Smoky Creek, eastern Tennessee were evaluated using water quality and benthic invertebrate data. Data from mined sites were also compared with water quality and invertebrate fauna found at Crabapple Branch, an undisturbed stream in a nearby basin. Although differences in water quality constituent concentrations and physical habitat conditions at sampling sites were apparent, commonly used measures of benthic invertebrate sample data such as number of taxa, sample diversity, number of organisms, and biomass were inadequate for determining differences in stream environments. Clustering algorithms were more useful in determining differences in benthic invertebrate community structure and composition. Normal (collections) and inverse (species) analyses based on presence-absence data of species of Ephemeroptera, Plecoptera, and Tricoptera were compared using constancy, fidelity, and relative abundance of species found at stations with similar fauna. These analyses identified differences in benthic community composition due to seasonal variations in invertebrate life histories. When data from a single season were examined, sites on tributary streams generally clustered separately from sites on Smoky Creek. These analyses compared with differences in water quality, stream size, and substrate characteristics between tributary sites and the more degraded main stem sites, indicated that numerical classification of invertebrate data can provide discharge-independent information useful in rapid evaluations of in-stream environmental conditions. (Author 's abstract)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri854289","usgsCitation":"Bradfield, A., 1986, Evaluation of coal-mining impacts using numerical classification of benthic invertebrate data from streams draining a heavily mined basin in eastern Tennessee: U.S. Geological Survey Water-Resources Investigations Report 85-4289, v, 59 p. :ill. ;28 cm., https://doi.org/10.3133/wri854289.","productDescription":"v, 59 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":124219,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_85_4289.jpg"},{"id":1997,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri85-4289","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fae90","contributors":{"authors":[{"text":"Bradfield, A.D.","contributorId":25927,"corporation":false,"usgs":true,"family":"Bradfield","given":"A.D.","affiliations":[],"preferred":false,"id":196136,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":29367,"text":"wri854253 - 1986 - Analysis of fixed-station water-quality data in the Umpqua River basin, Oregon","interactions":[],"lastModifiedDate":"2017-02-07T08:04:51","indexId":"wri854253","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1986","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":"85-4253","title":"Analysis of fixed-station water-quality data in the Umpqua River basin, Oregon","docAbstract":"An appraisal of surface water quality in the Umpqua River basin was made using existing monthly data collected by the Oregon Department of Environmental Quality and the U.S. Geological Survey in cooperation with the Douglas County Water Resources Survey. This appraisal was limited to interpretation of instantaneous monthly water quality data collected in the Umpqua River basin from water years 1974 to 1983. These data were used to compare water quality conditions throughout the basin and to determine if data collected from the NASQAN (National Stream Quality Accounting network) station are representative of upstream basin conditions. In general, data collected at the NASQAN station represent a composite of water quality from the North and South Umpqua Rivers. These river basins account for 82 % of the NASQAN station drainage. Water quality concentrations, loads, yields, and trends were statistically described and related to point source effluent loads and basin characteristics including geohydrology, hydrology, population, land use, and water use. Available point-and nonpoint-source data provided minimal information for determining cause-effect relations and for explaining observed trends in water quality; however, the data did indicate that the largest effluent discharges are located in the South Umpqua River basin in the Roseburg-Winston area. Instantaneous and annual flow weighted levels of specific conductance, phosphorus, organic plus ammonia nitrogen, nitrite plus nitrate, and fecal coliform bacteria are generally highest in the South Umpqua River near Roseburg. These high levels generally occur during the summer months when river flow is extremely low relative to flow in the North Umpqua River. The North Umpqua River has among the lowest constituent concentrations observed in the basin. (Lantz-PTT)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/wri854253","usgsCitation":"Rinella, J.F., 1986, Analysis of fixed-station water-quality data in the Umpqua River basin, Oregon: U.S. Geological Survey Water-Resources Investigations Report 85-4253, vii, 96 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri854253.","productDescription":"vii, 96 p. :ill., maps ;28 cm.","costCenters":[{"id":518,"text":"Oregon Water Science Center","active":true,"usgs":true}],"links":[{"id":58215,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1985/4253/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":123330,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1985/4253/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d6e4b07f02db5de4b5","contributors":{"authors":[{"text":"Rinella, J. 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