The Dakota aquifer in northwest Iowa consists of sandstones in the Dakota Formation. It underlies most of the study area and is the most extensive source of ground water in the area. Individual sandstone beds are from less than 10 to more than 150 feet thick. The cumulative thickness of sandstone is more than 200 feet throughout much of the area. The aquifer is confined by overlying Cretaceous limestone and shale, Quaternary glacial deposits and loess. The underlying confining material is shale of the Dakota Formation, undifferentiated Paleozoic age rocks, or Precambrian crystalline rock.
Water flows through the aquifer from the north-central part of the study area to the east, south and southwest. Recharge is dominantly by infiltration from the land surface through the confining materials. Discharge is to underlying Paleozoic aquifers and to the alluvium and glacial outwash deposits along the Missouri and Big Sioux Rivers in the southwest part of the area. Flow components toward bedrock valleys may reflect discharge to Quaternary sand and gravel deposits in these valleys.
Pumping tests conducted in the study area indicate a narrow range of hydraulic conductivities of the Dakota aquifer, from 37 to 50 feet per day. Consequently, an average hydraulic conductivity of 40 feet per day was used to estimate the potential yield to wells completed in the aquifer. Yields of more than 250 gallons per minute can be expected throughout much of the study area and more than 1000 gallons per minute could be produced in some areas.
The quality of water from the Dakota is a calcium, magnesium, sulfate type. It is generally suitable for irrigation purposes, based on comparisons of sodium adsorption ratios and electrical conductivities. In some areas the aquifer has water with high salinity hazard that may restrict its use to irrigation of only well drained types of soil. The concentration of radium226 and other radionuclides exceed recommended limits at several sites.
The quality of water pumped from the aquifer may be altered by induced leakage from the underlying aquifers in Paleozoic age rocks if withdrawals reverse the pattern of natural flow from the Dakota into the Paleozoic aquifers. Evidence for such a reversal exists in the area around the city of LeMars.
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\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65dd34","contributors":{"authors":[{"text":"Burkart, M. R.","contributorId":42190,"corporation":false,"usgs":true,"family":"Burkart","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":157165,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":8193,"text":"ofr82681 - 1982 - Potential effects of surface coal mining on the hydrology of the Cook Creek area, Ashland coal field, southeastern Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:06:09","indexId":"ofr82681","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-681","title":"Potential effects of surface coal mining on the hydrology of the Cook Creek area, Ashland coal field, southeastern Montana","docAbstract":"The Cook Creek area of the Ashland coal field contains large reserves of Federally owned coal that have been identified for potential lease sale. A hydrologic study has been conducted in the potential lease area to describe existing hydrologic systems and to assess potential impacts of surface coal mining on local water resources. Hydrogeologic data collected from wells, springs, and drill holes indicate that shallow aquifers exist within the Tongue River Member of the Fort Union Formation (Paleocene age) and within valley alluvium (Pleistocene and Holocene age). Shallow aquifers within the Tonge River Member include coal beds, clinker, and lenses of sandstone and siltstone. The Knobloch coal bed, a principal shallow aquifer used for livestock watering in the area, averages about 55 feet in thickness and is completely saturated throughout most of its extent. Coarse alluvial deposits are the most productive aquifers and are a major source of stock water in the Cook Creek basin. Surface-water resources are limited to the upstream reach part of Cook Creek, which flows intermittently. The downstream reach part of Cook Creek, plus all other small drainages that originate in the study area, are ephemeral. Mining of the Knoblock and Sawyer coal beds would remove two alluvial springs, one bedrock spring, and two wells, which are all used for watering of livestock. The potentiometric surface within the Knobloch coal aquifer and the alluvial aquifer in the downstream part of the Cook Creek basin would be lowered during mining. Lowered water levels in these aquifers might substantially affect water levels in five wells outside the mine boundary. After mining, the alluvial aquifer downgradient from the mine area might show a long-term degradation in water quality as a result of leaching of soluble salts from overburden materials used to backfill mine pits. Although mining would alter the existing hydrologic systems and remove several springs and shallow wells, alternative ground-water supplies are available that could be developed to replace those lost by mining. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82681","usgsCitation":"Cannon, M.R., 1982, Potential effects of surface coal mining on the hydrology of the Cook Creek area, Ashland coal field, southeastern Montana: U.S. Geological Survey Open-File Report 82-681, 34 p., 2 over-size sheets, ill., maps ;28 cm., https://doi.org/10.3133/ofr82681.","productDescription":"34 p., 2 over-size sheets, ill., maps ;28 cm.","costCenters":[],"links":[{"id":140982,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0681/report-thumb.jpg"},{"id":35805,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0681/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":35806,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0681/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":35807,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0681/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683848","contributors":{"authors":[{"text":"Cannon, M. R.","contributorId":99140,"corporation":false,"usgs":true,"family":"Cannon","given":"M.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":157321,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":29922,"text":"wri8155 - 1982 - Flow model of the Hudson River estuary from Albany to New Hamburg, New York","interactions":[],"lastModifiedDate":"2020-11-04T18:15:57.450538","indexId":"wri8155","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"81-55","title":"Flow model of the Hudson River estuary from Albany to New Hamburg, New York","docAbstract":"A one-dimensional transient-flow-simulation model was developed to represent a 76-mile reach of the tidal Hudson River between Albany and New Hamburg. In this reach, the direction of flow reverses four times daily as a result of tidal influence; this produces complex current patterns and retards the rate at which the river can flush out pollutants. In the model, the reach studied is treated as two subreaches to incorporate differences in channel conditions and to simplify model calibration.
This report includes all stage (water-level) and discharge data that were used to calibrate and verify the model and compares the model results with measured data. The model accurately simulated observed flows, but further calibration based upon additional flow measurements would improve simulation of the flow magnitude and phasing of the tide reversal under low-flow conditions. The model can be used to calculate instantaneous stage, velocity, and discharge for any location in the reach and can also be used to calculate net volume flux between tide reversals.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8155","collaboration":"Prepared in cooperation with New York State Department of Environmental Conservation, New York City Department of Environmental Protection","usgsCitation":"Stedfast, D.A., 1982, Flow model of the Hudson River estuary from Albany to New Hamburg, New York: U.S. Geological Survey Water-Resources Investigations Report 81-55, vi, 69 p., https://doi.org/10.3133/wri8155.","productDescription":"vi, 69 p.","costCenters":[],"links":[{"id":160275,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1981/0055/report-thumb.jpg"},{"id":380162,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1981/0055/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"New York","otherGeospatial":"Hudson River estuary","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -74.15771484375,\n 40.53050177574321\n ],\n [\n -73.465576171875,\n 40.53050177574321\n ],\n [\n -73.465576171875,\n 42.73894375124377\n ],\n [\n -74.15771484375,\n 42.73894375124377\n ],\n [\n -74.15771484375,\n 40.53050177574321\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49d8e4b07f02db5df30c","contributors":{"authors":[{"text":"Stedfast, David A.","contributorId":53429,"corporation":false,"usgs":true,"family":"Stedfast","given":"David","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":202363,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":65239,"text":"i1313B - 1982 - Map showing mineral resources of the Culpeper Basin, Virginia and Maryland availability and planning for future needs","interactions":[],"lastModifiedDate":"2025-08-04T16:56:50.968246","indexId":"i1313B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1313","chapter":"B","title":"Map showing mineral resources of the Culpeper Basin, Virginia and Maryland availability and planning for future needs","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/i1313B","usgsCitation":"Froelich, A., and Leavy, B.D., 1982, Map showing mineral resources of the Culpeper Basin, Virginia and Maryland availability and planning for future needs: U.S. Geological Survey IMAP 1313, 1 Plate: 31.49 × 48.99 inches, https://doi.org/10.3133/i1313B.","productDescription":"1 Plate: 31.49 × 48.99 inches","costCenters":[],"links":[{"id":255379,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1313b/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":392113,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_9140.htm"},{"id":255380,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/imap/1313b/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":255381,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/imap/1313b/report-thumb.jpg"}],"scale":"125000","country":"United States","state":"Maryland, Virginia","otherGeospatial":"Culpeper basin","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -78.28,\n 38.205\n ],\n [\n -77.218,\n 38.205\n ],\n [\n -77.218,\n 39.489\n ],\n [\n -78.28,\n 39.489\n ],\n [\n -78.28,\n 38.205\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a05c","contributors":{"authors":[{"text":"Froelich, A.J.","contributorId":13593,"corporation":false,"usgs":true,"family":"Froelich","given":"A.J.","email":"","affiliations":[],"preferred":false,"id":272890,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Leavy, B. D.","contributorId":38991,"corporation":false,"usgs":true,"family":"Leavy","given":"B.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":272891,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":8183,"text":"ofr82617C - 1982 - Coordinates for and analytical values of 109 rock, 377 stream sediment and soil, and 237 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 30'00\" and 47 degrees 00'00\" N., and the longitu","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr82617C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-617","chapter":"C","title":"Coordinates for and analytical values of 109 rock, 377 stream sediment and soil, and 237 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 30'00\" and 47 degrees 00'00\" N., and the longitu","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82617C","usgsCitation":"Campbell, W.L., McDanal, S., and Hopkins, R.T., 1982, Coordinates for and analytical values of 109 rock, 377 stream sediment and soil, and 237 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 30'00\" and 47 degrees 00'00\" N., and the longitu: U.S. Geological Survey Open-File Report 82-617, 56 p. ;28 cm., https://doi.org/10.3133/ofr82617C.","productDescription":"56 p. ;28 cm.","costCenters":[],"links":[{"id":140654,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0617c/report-thumb.jpg"},{"id":35795,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0617c/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db686498","contributors":{"authors":[{"text":"Campbell, W. L.","contributorId":46939,"corporation":false,"usgs":true,"family":"Campbell","given":"W.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":157292,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McDanal, S.K.","contributorId":108078,"corporation":false,"usgs":true,"family":"McDanal","given":"S.K.","email":"","affiliations":[],"preferred":false,"id":157294,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hopkins, R. T. Jr.","contributorId":70743,"corporation":false,"usgs":true,"family":"Hopkins","given":"R.","suffix":"Jr.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":157293,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":8160,"text":"ofr82454 - 1982 - Sketch maps, sections and laboratory analyses of peat resources in deposits in and near Piscataquis and Somerset counties and northeastern Aroostook County, Maine","interactions":[],"lastModifiedDate":"2012-02-02T00:06:07","indexId":"ofr82454","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-454","title":"Sketch maps, sections and laboratory analyses of peat resources in deposits in and near Piscataquis and Somerset counties and northeastern Aroostook County, Maine","docAbstract":"Peat deposits in and near Piscataquis and Somerset Counties and northeastern Aroostook County, Maine, were investigated for their estimated potential as peat resources suitable for energy, horticultural, and agricultural uses. Fifty sketch maps with sections and laboratory analyses illustrate the amount and quality of peat resources. The total yield of commercial quality peat is estimated at 23,670,000 short tons air-dried peat.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82454","usgsCitation":"Cameron, C., and Mullen, M., 1982, Sketch maps, sections and laboratory analyses of peat resources in deposits in and near Piscataquis and Somerset counties and northeastern Aroostook County, Maine: U.S. Geological Survey Open-File Report 82-454, ix, 169 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82454.","productDescription":"ix, 169 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":141550,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0454/report-thumb.jpg"},{"id":35769,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0454/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f2e4b07f02db5eec8c","contributors":{"authors":[{"text":"Cameron, C. C.","contributorId":94299,"corporation":false,"usgs":true,"family":"Cameron","given":"C. C.","affiliations":[],"preferred":false,"id":157250,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mullen, M.K.","contributorId":30228,"corporation":false,"usgs":true,"family":"Mullen","given":"M.K.","email":"","affiliations":[],"preferred":false,"id":157249,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":8186,"text":"ofr82617I - 1982 - Coordinates for and analytical values of 30 rock, and 7 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 00'00\"DP and 46 degrees 30'00\" N., and the longitudes of 112 degrees 00'00\" and 1","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr82617I","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-617","chapter":"I","title":"Coordinates for and analytical values of 30 rock, and 7 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 00'00\"DP and 46 degrees 30'00\" N., and the longitudes of 112 degrees 00'00\" and 1","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82617I","usgsCitation":"Campbell, W.L., McDanal, S., and Hopkins, R.T., 1982, Coordinates for and analytical values of 30 rock, and 7 panned-concentrate samples included in the Butte 1 degree by 2 degrees Quadrangle between the latitudes of 46 degrees 00'00\"DP and 46 degrees 30'00\" N., and the longitudes of 112 degrees 00'00\" and 1: U.S. Geological Survey Open-File Report 82-617, 8 p. :ill. ;28 cm., https://doi.org/10.3133/ofr82617I.","productDescription":"8 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":140382,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0617i/report-thumb.jpg"},{"id":35798,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0617i/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adce4b07f02db6864ba","contributors":{"authors":[{"text":"Campbell, W. L.","contributorId":46939,"corporation":false,"usgs":true,"family":"Campbell","given":"W.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":157301,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McDanal, S.K.","contributorId":108078,"corporation":false,"usgs":true,"family":"McDanal","given":"S.K.","email":"","affiliations":[],"preferred":false,"id":157303,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hopkins, R. T. Jr.","contributorId":70743,"corporation":false,"usgs":true,"family":"Hopkins","given":"R.","suffix":"Jr.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":157302,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":8159,"text":"ofr82184 - 1982 - Sketch maps showing areal extent, thickness and amount of commercial-quality peat in deposits of southern and western Maine","interactions":[],"lastModifiedDate":"2012-02-02T00:06:07","indexId":"ofr82184","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-184","title":"Sketch maps showing areal extent, thickness and amount of commercial-quality peat in deposits of southern and western Maine","docAbstract":"Peat deposits in southern and western Maine were investigated for their estimated potential as peat resources suitable for energy, horticultural, and agricultural uses. Fifty-six sketch maps illustrate the areal extent, thickness, and amount of commercial-quality peat. The total yield is estimated at 27,736,400 short tons air-dried peat.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82184","usgsCitation":"Cameron, C., and Mullen, M., 1982, Sketch maps showing areal extent, thickness and amount of commercial-quality peat in deposits of southern and western Maine: U.S. Geological Survey Open-File Report 82-184, vi, 77 p., maps ;28 cm., https://doi.org/10.3133/ofr82184.","productDescription":"vi, 77 p., maps ;28 cm.","costCenters":[],"links":[{"id":141549,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0184/report-thumb.jpg"},{"id":35768,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0184/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fdf8d","contributors":{"authors":[{"text":"Cameron, C. C.","contributorId":94299,"corporation":false,"usgs":true,"family":"Cameron","given":"C. C.","affiliations":[],"preferred":false,"id":157248,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mullen, M.K.","contributorId":30228,"corporation":false,"usgs":true,"family":"Mullen","given":"M.K.","email":"","affiliations":[],"preferred":false,"id":157247,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7464,"text":"ofr82427 - 1982 - Quality of water and time of travel in Bakers Creek near Clinton, Mississippi","interactions":[],"lastModifiedDate":"2022-08-23T20:04:52.092543","indexId":"ofr82427","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-427","title":"Quality of water and time of travel in Bakers Creek near Clinton, Mississippi","docAbstract":"A short-term intensive quality-of-water study was conducted during a period of generally low streamflow in Bakers Creek and its tributary, Lindsey Creek, near Clinton, Mississippi.
During the September 15-18, 1980 study, dissolved oxygen concentrations in Bakers Creek were less than 5 milligrams per liter. The specific conductance, 5-day biochemical oxygen demand, nutrient concentrations, and bacteria densities in Bakers Creek decreased downstream through the study reach. The mean specific conductance decreased from 670 micromhos per centimeter to 306 micromhos per centimeter. The 5-day biochemical oxygen demand decreased from 19 milligrams per liter to 2.8 milligrams per liter. The mean total nitrogen and phosphorus concentrations decreased from 10 and 7.1 milligrams per liter to 1.0 and 0.87 milligram per liter, respectively. The maximum fecal bacteria decreased from 7,200 colonies per 100 milliliter to 400 colonies per 100 milliliter.
The concentrations of mercury (0.4 micrograms per liter), iron (3,400 micrograms per liter), and manganese (1,100 micrograms per liter) in a sample collected at the downstream site exceeded recommended limits. Diazinon (0.01 micrograms per liter) and 2,4-D (0.02 micrograms per liter) were also present in the water. A bottom material sample contained DDD (2.5 micrograms per kilogram), DDE (2.7 micrograms per kilogram), and DDT (.3 micrograms per kilogram).
The tributary inflow from Lindsey Creek did not improve the water quality at downstream sites on Bakers Creek. The dissolved oxygen concentrations were generally less than 5.0 milligrams per liter at the sampling site on Lindsey Creek. The 5-day biochemical oxygen demand, the mean specific conductance, and fecal coliform densities were greater in the tributary than at the downstream site on Bakers Creek.
The average rate of travel through a 1.8 -mile reach of Bakers Creek was 0.06 foot per second or 0.04 miles per hour.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82427","collaboration":"Prepared in cooperation with the Mississippi Department of Natural Resources Bureau of Pollution Control","usgsCitation":"Kalkhoff, S.J., 1982, Quality of water and time of travel in Bakers Creek near Clinton, Mississippi: U.S. Geological Survey Open-File Report 82-427, v, 37 p., https://doi.org/10.3133/ofr82427.","productDescription":"v, 37 p.","costCenters":[],"links":[{"id":405487,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0427/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141479,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0427/report-thumb.jpg"}],"country":"United States","state":"Mississippi","city":"Clinton","otherGeospatial":"Bakers Creek","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -90.35293579101562,\n 32.32659651806086\n ],\n [\n -90.28839111328125,\n 32.32659651806086\n ],\n [\n -90.28839111328125,\n 32.35212281198644\n ],\n [\n -90.35293579101562,\n 32.35212281198644\n ],\n [\n -90.35293579101562,\n 32.32659651806086\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8be4b07f02db651737","contributors":{"authors":[{"text":"Kalkhoff, Stephen J. 0000-0003-4110-1716 sjkalkho@usgs.gov","orcid":"https://orcid.org/0000-0003-4110-1716","contributorId":1731,"corporation":false,"usgs":true,"family":"Kalkhoff","given":"Stephen","email":"sjkalkho@usgs.gov","middleInitial":"J.","affiliations":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true},{"id":36532,"text":"Central Midwest Water Science Center","active":true,"usgs":true},{"id":35680,"text":"Illinois-Iowa-Missouri Water Science Center","active":true,"usgs":true}],"preferred":true,"id":155731,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":7220,"text":"ofr82928 - 1982 - Hydrocarbon resource report for proposed OCS lease sale 88; southeastern Alaska, northern Gulf of Alaska, Cook Inlet, and Shelikof Strait, Alaska","interactions":[],"lastModifiedDate":"2018-02-20T15:45:46","indexId":"ofr82928","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-928","title":"Hydrocarbon resource report for proposed OCS lease sale 88; southeastern Alaska, northern Gulf of Alaska, Cook Inlet, and Shelikof Strait, Alaska","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82928","usgsCitation":"1982, Hydrocarbon resource report for proposed OCS lease sale 88; southeastern Alaska, northern Gulf of Alaska, Cook Inlet, and Shelikof Strait, Alaska: U.S. Geological Survey Open-File Report 82-928, 133 p., https://doi.org/10.3133/ofr82928.","productDescription":"133 p.","costCenters":[],"links":[{"id":140677,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0928/report-thumb.jpg"},{"id":34614,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0928/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a50e4b07f02db628f81","contributors":{"editors":[{"text":"Burns, T.R.","contributorId":75195,"corporation":false,"usgs":true,"family":"Burns","given":"T.R.","email":"","affiliations":[],"preferred":false,"id":729081,"contributorType":{"id":2,"text":"Editors"},"rank":1}]}} ,{"id":8095,"text":"ofr82891 - 1982 - Eruptive history, petrology, and petrogenesis of the Joe Lott Tuff Member of the Mount Belknap Volcanics, Marysvale volcanic field, west-central Utah","interactions":[],"lastModifiedDate":"2012-02-02T00:06:06","indexId":"ofr82891","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-891","title":"Eruptive history, petrology, and petrogenesis of the Joe Lott Tuff Member of the Mount Belknap Volcanics, Marysvale volcanic field, west-central Utah","docAbstract":"The Joe Lott Tuff Member of the Mount Belknap Volcanics is the largest rhyolitic ash-flow tuff sheet in the Marysvale volcanic field. It was erupted 19 m.y. ago, shortly after the changeover from intermediate-composition calc-alkalic volcanism to bimodal basalt-rhyolite volcanism. Eruption of the tuff resulted in the formation of the Mount Belknap Caldera whose pyroclastic intracaldera stratigraphy parallels that in the outflow facies. The Joe Loft Tuff Member is a composite ash-flow sheet that changes laterally from a simple cooling unit near the source to four distinct cooling units toward the distal end. The lowest of these units is the largest and most widespread; it is 64 m thick and contains a basal vitrophyre. Eruption of the lower unit led to the initial collapse of the caldera. The lower unit is followed upward by a 43 m middle unit, a 26 m pink-colored unit which is separated by a prominent air- fall layer, and a 31 m upper unit. \r\n\r\nThe Joe Loft Tuff Member is an alkali rhyolite with 75.85-77.31 wt. % silica and 8.06-9.32 wt. % K2O+Na2O; the agpaitic index (Na2O+ K2O/Al2O3) is .77-.98. The tuff contains about I% phenocrysts of quartz, sanidine, oligoclase, augite, apatite, zircon, sphene, biotite, and oxidized Fe-Ti oxides. The basal vitrophyre contains accessory allanite, chevkinite, and magnesiohastingsite. The main cooling units are chemically and mineralogically zoned indicating that the magma chamber restratified prior to each major eruption. Within each of the two thickest cooling units, the mineralogy changes systematically upwards; the Or content and relative volume of sanidine decreases and An content of plagioclase increases. The basal vitrophyre of the lower unit has a bulk composition that lies in the thermal trough near the minima of Or-Ab-Q at 1 kb PH2O. Microprobe analyses of feldspar and chemical modeling on experimental systems indicate that pre-eruption temperatures were near 750?C and that the temperature increased during the eruption of the cooling units. \r\n\r\nThe chemical gradients in the apatite and whole-rock data in the Joe Loft Tuff Member and the consistent mineral assemblages throughout the ash-flow cannot be explained by crystal settling. The fractionation of the Joe Lott Tuff Member appears to closer fit the model of convection-driven thermogravitational diffusion.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82891","usgsCitation":"Budding, K.E., 1982, Eruptive history, petrology, and petrogenesis of the Joe Lott Tuff Member of the Mount Belknap Volcanics, Marysvale volcanic field, west-central Utah: U.S. Geological Survey Open-File Report 82-891, 80 p., 1 over-size sheet, ill., maps ;28 cm., https://doi.org/10.3133/ofr82891.","productDescription":"80 p., 1 over-size sheet, ill., maps ;28 cm.","costCenters":[],"links":[{"id":108443,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13849.htm","linkFileType":{"id":5,"text":"html"},"description":"13849"},{"id":141340,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0891/report-thumb.jpg"},{"id":35694,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0891/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":35695,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0891/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ee4b07f02db5fe0b7","contributors":{"authors":[{"text":"Budding, Karin E.","contributorId":32164,"corporation":false,"usgs":true,"family":"Budding","given":"Karin","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":157137,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":8179,"text":"ofr82723 - 1982 - Catalog of available clear mylar templates used to determine latitude and longitude of sample localities between the latitudes of 51 degrees 00' and 71 degrees 30' at the scale of 1:63,360 and between the latitude of 49 degrees 00'00\" north or south at the scale of 1:250,000","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr82723","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-723","title":"Catalog of available clear mylar templates used to determine latitude and longitude of sample localities between the latitudes of 51 degrees 00' and 71 degrees 30' at the scale of 1:63,360 and between the latitude of 49 degrees 00'00\" north or south at the scale of 1:250,000","docAbstract":"The present use of electro-mechanical plotting of sample points can give rise to location errors, particularly when map scale changes are involved, unless careful control is maintained. The following catalog of computer-generated mylar templates, with plots of latitude and longitude (longitudes equidistant north to south), sufficient to cover the latitudes between 49?00'00'' and 71?30'00'' N. or S., will help facilitate the plotting of points when there is a map scale change for two different map scales (1:63,360 and 1:250,000). Using the template overlays (available as individual page numbers in Open-File Report 82-724--xerographic clear film overlays from U.S. Geological Survey Open-File Services Section, Branch of Distribution, USGS, Box 25425, Denver, Colorado 80225, telephone (303) 234-5888), the point plotted on a composite final copy may be checked against field maps and notes when only degrees latitude and longitude are given.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82723","usgsCitation":"Campbell, W.L., and VanTrump, G., 1982, Catalog of available clear mylar templates used to determine latitude and longitude of sample localities between the latitudes of 51 degrees 00' and 71 degrees 30' at the scale of 1:63,360 and between the latitude of 49 degrees 00'00\" north or south at the scale of 1:250,000: U.S. Geological Survey Open-File Report 82-723, 4 p. ;28 cm., https://doi.org/10.3133/ofr82723.","productDescription":"4 p. ;28 cm.","costCenters":[],"links":[{"id":140633,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0723/report-thumb.jpg"},{"id":35791,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0723/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f3e4b07f02db5ef99d","contributors":{"authors":[{"text":"Campbell, W. L.","contributorId":46939,"corporation":false,"usgs":true,"family":"Campbell","given":"W.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":157284,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"VanTrump, George Jr.","contributorId":54193,"corporation":false,"usgs":true,"family":"VanTrump","given":"George","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":157285,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7436,"text":"ofr82884 - 1982 - Preliminary geotechnical and geophysical logs from drill hole 2C-80 in the Capps coal field, Cook Inlet region, Alaska","interactions":[{"subject":{"id":7436,"text":"ofr82884 - 1982 - Preliminary geotechnical and geophysical logs from drill hole 2C-80 in the Capps coal field, Cook Inlet region, Alaska","indexId":"ofr82884","publicationYear":"1982","noYear":false,"title":"Preliminary geotechnical and geophysical logs from drill hole 2C-80 in the Capps coal field, Cook Inlet region, Alaska"},"predicate":"SUPERSEDED_BY","object":{"id":33296,"text":"b1835 - 1988 - Lithological, geotechnical properties analysis, and geophysical log interpretation of U.S. Geological Survey drill holes IC-79, 2C-80, CW 81-2, and CE 82-1, Tyonek Formation, Upper Cook Inlet region, Alaska","indexId":"b1835","publicationYear":"1988","noYear":false,"title":"Lithological, geotechnical properties analysis, and geophysical log interpretation of U.S. Geological Survey drill holes IC-79, 2C-80, CW 81-2, and CE 82-1, Tyonek Formation, Upper Cook Inlet region, Alaska"},"id":1}],"supersededBy":{"id":33296,"text":"b1835 - 1988 - Lithological, geotechnical properties analysis, and geophysical log interpretation of U.S. Geological Survey drill holes IC-79, 2C-80, CW 81-2, and CE 82-1, Tyonek Formation, Upper Cook Inlet region, Alaska","indexId":"b1835","publicationYear":"1988","noYear":false,"title":"Lithological, geotechnical properties analysis, and geophysical log interpretation of U.S. Geological Survey drill holes IC-79, 2C-80, CW 81-2, and CE 82-1, Tyonek Formation, Upper Cook Inlet region, Alaska"},"lastModifiedDate":"2023-08-08T22:16:39.220281","indexId":"ofr82884","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-884","title":"Preliminary geotechnical and geophysical logs from drill hole 2C-80 in the Capps coal field, Cook Inlet region, Alaska","docAbstract":"The drilling and logging information provided in this report was collected during September 1980 as part of the Energy Lands program of the
U.S. Geological Survey.
Drill hole 2C-80 is located in the Capps Coal Field, approximately 100 km (62 mi) west of Anchorage, Alaska (fig. 1). The drilling was undertaken to obtain information on the geotechnical characteristics of a part of the coal-bearing Tyonek Formation and overlying surficial deposits. The preliminary results of a previous drill hole (1C-79), located 1.3 km (0.8 mi) northeast of drill hole 2C-80, were reported by Chleborad and others (1980).
The Tyonek Formation is early Oligocene to middle Miocene in age (Wolfe and Tanai, 1980). At the drill site it is overlain by a thin colluvial deposit of Quaternary age.
The drilling and continuous core sampling penetrated 19.5 m (63.9 ft) of overburden, a major coal bed (Waterfall bed), and approximately 29 m (95.1 ft) of underlying material, to a total depth of 61 m (200 ft). Drill hole 2C-80 stratigraphically overlaps drill hole 1C-79 and continues down section approximately 33 m (108 ft).
A proposed open pit coal-mining plan (Placer Amex, Inc., 1977, status report of December 1977) outlines a sequential mining and reclamation scheme for five areas in the Capps Coal Field. Figure 2 shows the location of drill holes 2C-80 and 1C-79 with respect to the proposed mining areas as well as selected surface features. A general description of the geology and natural hazards of the region are given by Schmoll and others (1981).
The generalized lithology interpreted from core obtained from drilling and supplemented by outcrop mapping accomplished during the 1979 and 1980 field seasons is presented in figure 3. A more detailed lithologic log is presented as part of the geotechnical log.
The geotechnical and geophysical logs presented herein (pls. 1 and 2) provide basic physical-property and engineering data useful in predicting the response of geologic materials to proposed large-scale coal mining and related development, and in identifying and assessing potential geologic hazards.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82884","usgsCitation":"Chleborad, A.F., Yehle, L.A., Schmoll, H.R., Gardner, C.A., and Dearborn, L.L., 1982, Preliminary geotechnical and geophysical logs from drill hole 2C-80 in the Capps coal field, Cook Inlet region, Alaska: U.S. Geological Survey Open-File Report 82-884, Report: i, 9 p.; 2 Plates: 24.10 x 39.76 inches and 38.76 x 30.15 inches, https://doi.org/10.3133/ofr82884.","productDescription":"Report: i, 9 p.; 2 Plates: 24.10 x 39.76 inches and 38.76 x 30.15 inches","costCenters":[],"links":[{"id":140372,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0884/report-thumb.jpg"},{"id":419626,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0884/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":419625,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0884/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":419624,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0884/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alaska","otherGeospatial":"Capps coal field, Cook Inlet region","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -152.76239838016622,\n 60.08744633316809\n ],\n [\n -152.76239838016622,\n 59.16858664727599\n ],\n [\n -151.57638556145136,\n 59.16858664727599\n ],\n [\n -151.57638556145136,\n 60.08744633316809\n ],\n [\n -152.76239838016622,\n 60.08744633316809\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db6734c4","contributors":{"authors":[{"text":"Chleborad, Alan F.","contributorId":87578,"corporation":false,"usgs":true,"family":"Chleborad","given":"Alan","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":155605,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Yehle, Lynn A. yehle@usgs.gov","contributorId":3794,"corporation":false,"usgs":true,"family":"Yehle","given":"Lynn","email":"yehle@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":155606,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Schmoll, Henry R. schmoll@usgs.gov","contributorId":3793,"corporation":false,"usgs":true,"family":"Schmoll","given":"Henry","email":"schmoll@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":155608,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gardner, Cynthia A. 0000-0002-6214-6182 cgardner@usgs.gov","orcid":"https://orcid.org/0000-0002-6214-6182","contributorId":1959,"corporation":false,"usgs":true,"family":"Gardner","given":"Cynthia","email":"cgardner@usgs.gov","middleInitial":"A.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true},{"id":114,"text":"Alaska Science Center","active":true,"usgs":true}],"preferred":true,"id":155609,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dearborn, Larry L.","contributorId":66687,"corporation":false,"usgs":true,"family":"Dearborn","given":"Larry","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":155607,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}} ,{"id":64659,"text":"i1402 - 1982 - The properties and uses of selected map projections","interactions":[],"lastModifiedDate":"2012-02-02T00:13:01","indexId":"i1402","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"1402","subseriesTitle":"NONE","title":"The properties and uses of selected map projections","language":"ENGLISH","doi":"10.3133/i1402","usgsCitation":"Alpha, T.R., and Snyder, J., 1982, The properties and uses of selected map projections: U.S. Geological Survey IMAP 1402, 1 table ;on sheet 79 x 95 cm., https://doi.org/10.3133/i1402.","productDescription":"1 table ;on sheet 79 x 95 cm.","costCenters":[],"links":[{"id":186877,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":91424,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/imap/1402/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"1650000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a70e4b07f02db641a96","contributors":{"authors":[{"text":"Alpha, T. R.","contributorId":20715,"corporation":false,"usgs":true,"family":"Alpha","given":"T.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":271936,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Snyder, J.P.","contributorId":79235,"corporation":false,"usgs":true,"family":"Snyder","given":"J.P.","email":"","affiliations":[],"preferred":false,"id":271937,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":8105,"text":"ofr82513 - 1982 - Evaluation of increases in dissolved solids in ground water, Stovepipe Wells Hotel, Death Valley National Monument, California","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr82513","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-513","title":"Evaluation of increases in dissolved solids in ground water, Stovepipe Wells Hotel, Death Valley National Monument, California","docAbstract":"Increases in dissolved solids have been monitored in two observation wells near Stovepipe Wells Hotel, Death Valley National Monument, California. One of the hotel 's supply wells delivers water to a reverse-osmosis treatment plant that produces the area 's potable water supply. Should water with increased dissolved solids reach the supply well, the costs of production of potable water will increase. The reverse-osmosis plant supply well is located about 0.4 mile south of one of the wells where increases have been monitored, and 0.8 mile southwest of the well where the most significant increases have been monitored. The direction of local ground-water movement is eastward, which reduces the probability of the supply well being affected. Honey mesquite, a phreatophyte located about 1.5 miles downgradient from the well where the most significant increases have been monitored, might be adversely affected should water with increased dissolved solids extend that far. Available data and data collected during this investigation do not indicate the source of the dissolved-solids increases. Continued ground-water-quality monitoring of existing wells and the installation of additional wells for water-quality monitoring would be necessary before the area affected by the increases, and the source and direction of movement of the water with increased dissolved solids, can be determined. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82513","usgsCitation":"Buono, A., and Packard, E., 1982, Evaluation of increases in dissolved solids in ground water, Stovepipe Wells Hotel, Death Valley National Monument, California: U.S. Geological Survey Open-File Report 82-513, iv, 23 p., ill., map ;28 cm., https://doi.org/10.3133/ofr82513.","productDescription":"iv, 23 p., ill., map ;28 cm.","costCenters":[],"links":[{"id":140607,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0513/report-thumb.jpg"},{"id":35703,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0513/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e499fe4b07f02db5bd1fa","contributors":{"authors":[{"text":"Buono, Anthony","contributorId":48175,"corporation":false,"usgs":true,"family":"Buono","given":"Anthony","email":"","affiliations":[],"preferred":false,"id":157157,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Packard, E.M.","contributorId":38552,"corporation":false,"usgs":true,"family":"Packard","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":157156,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":8107,"text":"ofr8233 - 1982 - A summary of geologic hazards for proposed OCS oil and gas lease sale 68, southern California","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr8233","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-33","title":"A summary of geologic hazards for proposed OCS oil and gas lease sale 68, southern California","docAbstract":"A geophysical survey, consisting of about 6,880 line-km of multisensor, high-resolution, seismic reflection data, was run in 161 of the 221 tracts tentatively selected by the U.S. Department of the Interior for inclusion in the southern California Outer Continental Shelf Oil and Gas Lease Sale 68. Geologic hazards identified in the study area for which stipulations are recommended are active faults, mass transport, steep slopes (>10?), and steep-walled submarine canyons. Geologic hazards whose effects can be mitigated through existing technology and design and are not considered cause for stipulation are shallow faults, buried and filled channels, shallow gas, gas-charged sediments, hydrocarbon seeps, and unstable fan deposits. The Minerals Management Service has recommended that a stipulation be applied to 83 tracts where there is evidence of existing or potential sea-floor instability over a significant portion of the tract. 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","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82141","usgsCitation":"Albert, N., 1982, Preliminary map showing reconnaissance photogeologic interpretation of SLAR imagery of the Bristol Bay, Ugashik, and Karluk quadrangles, Alaska: U.S. Geological Survey Open-File Report 82-141, 5 Plates: 46.69 × 38.50 inches or smaller, https://doi.org/10.3133/ofr82141.","productDescription":"5 Plates: 46.69 × 38.50 inches or smaller","costCenters":[],"links":[{"id":175673,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":398074,"rank":7,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_13668.htm"},{"id":20457,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0141/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":20456,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0141/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":20455,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0141/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":20454,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0141/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":20453,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0141/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Bristol Bay, Ugashik, and Karluk quadrangles","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -158.583,\n 57\n ],\n [\n -155,\n 57\n ],\n [\n -155,\n 58\n ],\n [\n -158.583,\n 58\n ],\n [\n -158.583,\n 57\n ]\n ]\n ]\n }\n }\n ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66cf42","contributors":{"authors":[{"text":"Albert, Nairn","contributorId":95950,"corporation":false,"usgs":true,"family":"Albert","given":"Nairn","email":"","affiliations":[],"preferred":false,"id":226345,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":65862,"text":"i1495 - 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1982 - Radioelements and radiogenic heat in the Reynard Lake Pluton, Saskatchewan, near Flin Flon, Manitoba, Canada","interactions":[],"lastModifiedDate":"2012-02-02T00:06:05","indexId":"ofr82147","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1982","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":"82-147","title":"Radioelements and radiogenic heat in the Reynard Lake Pluton, Saskatchewan, near Flin Flon, Manitoba, Canada","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82147","usgsCitation":"Bunker, C.M., and Bush, C.A., 1982, Radioelements and radiogenic heat in the Reynard Lake Pluton, Saskatchewan, near Flin Flon, Manitoba, Canada: U.S. Geological Survey Open-File Report 82-147, 23 p., ill., map ;28 cm., https://doi.org/10.3133/ofr82147.","productDescription":"23 p., ill., map ;28 cm.","costCenters":[],"links":[{"id":140583,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0147/report-thumb.jpg"},{"id":35702,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0147/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db649bd8","contributors":{"authors":[{"text":"Bunker, C. 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