{"pageNumber":"1648","pageRowStart":"41175","pageSize":"25","recordCount":46638,"records":[{"id":60987,"text":"mf1323 - 1981 - Seismicity map of the State of Minnesota","interactions":[],"lastModifiedDate":"2017-05-10T10:33:01","indexId":"mf1323","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"1323","title":"Seismicity map of the State of Minnesota","docAbstract":"<p><span>The earthquake data shown on this map and listed in table 1 are a list of earthquakes that were originally used in preparing the Seismic Risk Studies in the United States in the United States (Algermissen, 1969) which have been recompiled and updated through 1979. &nbsp;These data have been reexamined which resulted in some revisions of epicenters and intensities as well as assignment of intensities to earthquakes that previously had none assigned. &nbsp;Only earthquakes located within the boundary of the State are listed in table 1 even though earthquakes in bordering states or countries may be felt or cause damage in this state. &nbsp;Intensity values were updated from new and additional data sources that were not available at the time of original compilation. &nbsp;Some epicenters were relocated on the basis of new information. &nbsp;The data shown in table 1 are estimates of the most accurate epicenter, magnitude, and intensity of each earthquake, on the basis of historical and current information. &nbsp;Some of the aftershocks from large epicenters are listed but are incomplete in many instances, especially for ones that occurred before seismic instruments were in universal usage.</span></p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1323","usgsCitation":"Stover, C.W., Reagor, B., and Algermissen, S.T., 1981, Seismicity map of the State of Minnesota: U.S. Geological Survey Miscellaneous Field Studies Map 1323, 39.57 x 29.88 inches, https://doi.org/10.3133/mf1323.","productDescription":"39.57 x 29.88 inches","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":179913,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1323.PNG"},{"id":327542,"rank":1,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/mf/1323/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"0","country":"United 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,{"id":8526,"text":"ofr80159 - 1981 - Hydrologic data for the alluvium and terrace aquifer of the Beaver-North Canadian River from the Panhandle to Canton Reservoir, northwestern Oklahoma","interactions":[],"lastModifiedDate":"2018-03-30T16:12:06","indexId":"ofr80159","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"80-159","title":"Hydrologic data for the alluvium and terrace aquifer of the Beaver-North Canadian River from the Panhandle to Canton Reservoir, northwestern Oklahoma","docAbstract":"<p>The U.S. Geological Survey has collected data on Oklahoma's groundwater resources since 1934. The data in this report were collected as part of a study in cooperation with the Oklahoma Water Resources Board to evaluate the geohydrology of the alluvium and terrace aquifer of the Beaver-North Canadian River 4] in northwestern Oklahoma. The data include records of approximately 900 wells, test-holes, and springs, results of chemical analyses of water from 30 wells tapping the aquifer, monthly water-level measurements for selected wells, and low-flow discharge measurements of the Beaver-North Canadian River and its tributaries (plate 1). All of the data were collected in the field during the period 1977-79. Information prior to this period is not included in this report but is contained in reports by Wood and Stacy (1965) and Morton (in press).</p><p>The stratigraphic nomenclature is that of the Oklahoma Geological Survey and does.not necessarily agree with that of the U.S. Geological Survey.</p><p>Acknowledgement is extended to the residents of the study area for their cooperation in obtaining the data in this report.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80159","usgsCitation":"Davis, R.E., Christenson, S.C., and Blumer, S.P., 1981, Hydrologic data for the alluvium and terrace aquifer of the Beaver-North Canadian River from the Panhandle to Canton Reservoir, northwestern Oklahoma: U.S. Geological Survey Open-File Report 80-159, Report: iii, 77 p.; Plate: 28.92 x 21.39 inches, https://doi.org/10.3133/ofr80159.","productDescription":"Report: iii, 77 p.; Plate: 28.92 x 21.39 inches","costCenters":[{"id":516,"text":"Oklahoma Water Science Center","active":true,"usgs":true}],"links":[{"id":142798,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Oklahoma","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -100,\n              36\n            ],\n            [\n              -98.5,\n              36\n            ],\n            [\n              -98.5,\n              37\n            ],\n            [\n              -100,\n              37\n            ],\n            [\n              -100,\n              36\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c62d","contributors":{"authors":[{"text":"Davis, Robert E.","contributorId":10403,"corporation":false,"usgs":true,"family":"Davis","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":157872,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Christenson, Scott C. schris@usgs.gov","contributorId":980,"corporation":false,"usgs":true,"family":"Christenson","given":"Scott","email":"schris@usgs.gov","middleInitial":"C.","affiliations":[{"id":516,"text":"Oklahoma Water Science Center","active":true,"usgs":true}],"preferred":true,"id":157873,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Blumer, Stephen P. spblumer@usgs.gov","contributorId":2419,"corporation":false,"usgs":true,"family":"Blumer","given":"Stephen","email":"spblumer@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":157871,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":8532,"text":"ofr81919 - 1981 - Ground-water quality in the vicinity of landfill sites, southern Franklin County, Ohio","interactions":[],"lastModifiedDate":"2012-02-02T00:06:18","indexId":"ofr81919","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-919","title":"Ground-water quality in the vicinity of landfill sites, southern Franklin County, Ohio","docAbstract":"The hydrogeology and ground-water quality in the vicinity of five landfills in southern Franklin County, Ohio, were investigated by use of data obtained from 46 existing wells, 1 seep, 1 surface-water site, and 1 leachate-collection site. Interpretation was based on data from the wells, a potentiometric-surface map, and chemical analyses. Four of the five landfills are in abandoned sand and gravel pits. Pumping of water from a quarry near the landfills has modified the local ground-water flow pattern, increased the hydraulic gradient, and lowered the water table. Ground water unaffected by the landfills is a hard, calcium bicarbonate type with concentrations of dissolved iron and dissolved sulfate as great as 3.0 milligrams per liter and 200 milligrams per liter, respectively. Water sampled from wells downgradient from two landfills shows an increase in sodium, chloride, and other constituents. The change in water quality cannot be traced directly to the landfills, however, because of well location and the presence of other potential sources of contamination. Chemical analysis of leachate from a collection unit at one landfill shows significant amounts of zinc, chromium, copper, and nickel, in addition to high total organic carbon, biochemical oxygen demand, and organic nitrogen. Concentrations of chloride, iron, lead, manganese and phenolic compounds exceed Ohio Environmental Protection Agency Water Quality Standards for drinking water. Water from unaffected wells within the study area have relatively small amounts of these constituents. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr81919","usgsCitation":"De Roche, J., and Razem, A., 1981, Ground-water quality in the vicinity of landfill sites, southern Franklin County, Ohio: U.S. Geological Survey Open-File Report 81-919, iv, 19 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr81919.","productDescription":"iv, 19 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":142796,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0919/report-thumb.jpg"},{"id":36111,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0919/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db6671ee","contributors":{"authors":[{"text":"De Roche, J.T.","contributorId":66691,"corporation":false,"usgs":true,"family":"De Roche","given":"J.T.","affiliations":[],"preferred":false,"id":157888,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Razem, A. C.","contributorId":34924,"corporation":false,"usgs":true,"family":"Razem","given":"A. C.","affiliations":[],"preferred":false,"id":157887,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8925,"text":"ofr81209 - 1981 - Hydrologic effects of highway-deicing chemicals in Massachusetts","interactions":[],"lastModifiedDate":"2012-02-02T00:06:09","indexId":"ofr81209","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-209","title":"Hydrologic effects of highway-deicing chemicals in Massachusetts","docAbstract":"Methods of estimating annual mean and annual maximum chloride concentrations and sodium concentrations in streams were developed using multiple and simple linear regression techniques and data collected during the 1972-77 water years. Independent variables are easily obtainable parameters such as total salt application within a basin, annual precipitation, and drainage basin characteristics. Methods for obtaining gross estimates of chloride loads and sodium loads from salt-application data and estimates of nonhighway-related chloride and sodium were suggested. A chloride budget was calculated for a small drainage basin containing a section of interstate highway. The chloride budget was described in terms of the percentages in direct runoff to the stream, in ground-water discharges to the stream, in storage in the ground, and in the amount unaccounted for. Attempts were made to relate chloride concentrations in ground water adjacent to highways to quantities of salt applied to the highways on an annual basis, annual precipitation, depth of the wells below land surface, depth of wells below the water table, and distance of well from edge of pavement. Little correlation was observed between annual salt-application values and annual mean chloride concentrations in ground water near highways. The irregular distribution of highway runoff, due to topographic differences between sites, and variations in salting and runoff during individual storm events seem to affect correlation between quantities of salt applied and chloride concentrations in ground water near highways. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr81209","usgsCitation":"Frost, L., Pollock, S., and Wakelee, R., 1981, Hydrologic effects of highway-deicing chemicals in Massachusetts: U.S. Geological Survey Open-File Report 81-209, vii, 63 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr81209.","productDescription":"vii, 63 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":141137,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0209/report-thumb.jpg"},{"id":36533,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0209/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6a9f28","contributors":{"authors":[{"text":"Frost, L.R. Jr.","contributorId":56219,"corporation":false,"usgs":true,"family":"Frost","given":"L.R.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":158558,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pollock, S.J.","contributorId":101260,"corporation":false,"usgs":true,"family":"Pollock","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":158559,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wakelee, R.F.","contributorId":108109,"corporation":false,"usgs":true,"family":"Wakelee","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":158560,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":8926,"text":"ofr81210 - 1981 - Hydrologic effects of highway-deicing chemicals in Massachusetts; executive summary","interactions":[],"lastModifiedDate":"2012-02-02T00:06:09","indexId":"ofr81210","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-210","title":"Hydrologic effects of highway-deicing chemicals in Massachusetts; executive summary","docAbstract":"Methods of estimating annual mean and annual maximum chloride concentrations in streams were developed through multiple and simple linear regression techniques using data collected during the 1972-77 water years. Independent variables are easily obtainable parameters, such as total salt application within a basin, annual precipitation, and drainage basin characteristics. Methods for obtaining gross estimates of chloride loads and sodium loads from salt-application data and estimates of nonhighway-related chloride and sodium were suggested. A chloride budget was calculated for a small basin draining a section of interstate highway. The chloride budget was described in terms of the percentages in direct runoff to the stream, in ground-water discharges to the stream, in storage in the ground, and the amount unaccounted for. Attempts were made to relate chloride concentrations in ground water adjacent to highways to quantities of salt applied to the highways on an annual basis, annual precipitation, depth of the wells below land surface, depth of the well below water table, and the distance of the well from the edge of the pavement. Little correlation was observed between annual salt-application values and annual mean chloride concentrations in ground water near highways. The irregular distribution of highway runoff, due to topographic differences between sites, and variations in runoff resulting from individual storms seem to be the causes of the lack of significant correlation between annual quantities of salt applied and chloride concentrations in ground water near highways. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr81210","usgsCitation":"Frost, L., Pollock, S., and Wakelee, R., 1981, Hydrologic effects of highway-deicing chemicals in Massachusetts; executive summary: U.S. Geological Survey Open-File Report 81-210, iii, 13 p. :ill. ;28 cm., https://doi.org/10.3133/ofr81210.","productDescription":"iii, 13 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":141156,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0210/report-thumb.jpg"},{"id":36534,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0210/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ae4b07f02db6a87f9","contributors":{"authors":[{"text":"Frost, L.R. Jr.","contributorId":56219,"corporation":false,"usgs":true,"family":"Frost","given":"L.R.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":158561,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Pollock, S.J.","contributorId":101260,"corporation":false,"usgs":true,"family":"Pollock","given":"S.J.","email":"","affiliations":[],"preferred":false,"id":158562,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wakelee, R.F.","contributorId":108109,"corporation":false,"usgs":true,"family":"Wakelee","given":"R.F.","email":"","affiliations":[],"preferred":false,"id":158563,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":8919,"text":"ofr801205 - 1981 - Probable high ground-water levels in Massachusetts","interactions":[],"lastModifiedDate":"2012-02-02T00:06:09","indexId":"ofr801205","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"80-1205","title":"Probable high ground-water levels in Massachusetts","docAbstract":"Water-level records from an observation-well network are analyzed for utility in estimating probable high ground-water levels in three different geohydrologic environments in Massachusetts. Analyses were made of 83 observation wells with between 8 and 37 years of records. Maximum annual water levels occur most frequently in March and April. The maximum range of water levels equaled or exceeded at 10 percent of randomly selected sites is estimated to be 16 feet in till, 9.2 feet in sand and gravel on terraces, and 4.0 feet in sand and gravel in valleys. An approach to estimating probable high ground-water levels at construction sites is suggested. An estimate of the high water level at a site may be derived by solving the proportion in which the ratio of the potential water-level rise at a test site to the potential water-level rise at an observation well is equal to the ratio of the water-level range at the site to the historic water-level range at an observation well in a similar geohydrologic environment. Precise description of the probabilities of exceedence of estimates made by this approach with the data available has not been made. Assuming that the data are representative of the future, estimates would not be expected to be exceeded at more than 1 in 10 sites over a period of 10 years or longer. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr801205","usgsCitation":"Frimpter, M., 1981, Probable high ground-water levels in Massachusetts (WRI/OFR): U.S. Geological Survey Open-File Report 80-1205, iii, 22 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr801205.","productDescription":"iii, 22 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":141113,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/1205/report-thumb.jpg"},{"id":36526,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/1205/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"edition":"WRI/OFR","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ee4b07f02db660b84","contributors":{"authors":[{"text":"Frimpter, M. H.","contributorId":34127,"corporation":false,"usgs":true,"family":"Frimpter","given":"M. H.","affiliations":[],"preferred":false,"id":158546,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5716,"text":"pp1214 - 1981 - Raymond quadrangle, Madera and Mariposa counties, California— Analytic data","interactions":[],"lastModifiedDate":"2021-09-29T20:31:56.95744","indexId":"pp1214","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1214","title":"Raymond quadrangle, Madera and Mariposa counties, California— Analytic data","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/pp1214","usgsCitation":"Bateman, P.C., and Sawka, W.N., 1981, Raymond quadrangle, Madera and Mariposa counties, California— Analytic data: U.S. Geological Survey Professional Paper 1214, iii, 16 p., https://doi.org/10.3133/pp1214.","productDescription":"iii, 16 p.","costCenters":[],"links":[{"id":389991,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_74458.htm"},{"id":32287,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1214/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":121484,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1214/report-thumb.jpg"}],"country":"United States","state":"California","county":"Madera County, Mariposa County","otherGeospatial":"Raymond quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -120.0,\n              37\n            ],\n            [\n              -119.75,\n              37\n            ],\n            [\n              -119.75,\n              37.25\n            ],\n            [\n              -120.0,\n              37.25\n            ],\n            [\n              -120.0,\n              37\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6486fb","contributors":{"authors":[{"text":"Bateman, Paul Charles","contributorId":54586,"corporation":false,"usgs":true,"family":"Bateman","given":"Paul","email":"","middleInitial":"Charles","affiliations":[],"preferred":false,"id":151480,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sawka, Wayne N.","contributorId":40592,"corporation":false,"usgs":true,"family":"Sawka","given":"Wayne","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":151479,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":8917,"text":"ofr81650 - 1981 - Quality assurance practices for the chemical and biological analyses of water and fluvial sediments","interactions":[],"lastModifiedDate":"2017-09-29T16:12:28","indexId":"ofr81650","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-650","title":"Quality assurance practices for the chemical and biological analyses of water and fluvial sediments","docAbstract":"<p>This chapter contains practices used by the U.S. Geological Survey to assure the quality of analytical data for water, fluvial sediment, and aquatic organisms.</p><p>These practices are directed primarily toward personnel making water-quality measurements. Some detail specific quality control techniques, others document quality assurance procedures being used by the Central Laboratories System of the U.S. Geological Survey, and still others describe various statistical techniques and give examples of their use in evaluating and assuring the quality of analytical data.</p><p>The practices are arranged into eight sections:</p><p>Analytical Methods Development Procedures</p><p>Standard Quantitative Analysis Techniques</p><p>Instrumental Techniques</p><p>Reference Material</p><p>Laboratory Quality Control</p><p>Quality Assurance Monitoring</p><p>Documentation, Summary, and Evaluation of Data</p><p>Materials Evaluation</p><p>Each section is preceded by a brief description of the material covered. Similarly within each section, each practice is preceded by a description of its application or scope.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr81650","usgsCitation":"Friedman, L., and Erdman, D.E., 1981, Quality assurance practices for the chemical and biological analyses of water and fluvial sediments: U.S. Geological Survey Open-File Report 81-650, viii, 323 p., https://doi.org/10.3133/ofr81650.","productDescription":"viii, 323 p.","costCenters":[],"links":[{"id":141095,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0650/report-thumb.jpg"},{"id":346290,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0650/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8fe4b07f02db6551f9","contributors":{"authors":[{"text":"Friedman, Linda C.","contributorId":98702,"corporation":false,"usgs":true,"family":"Friedman","given":"Linda C.","affiliations":[],"preferred":false,"id":158544,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Erdman, David E.","contributorId":52028,"corporation":false,"usgs":true,"family":"Erdman","given":"David","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":158543,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":55637,"text":"wdrMARI801 - 1981 - Water resources data for Massachusetts and Rhode Island, water year 1980","interactions":[],"lastModifiedDate":"2012-02-02T00:11:53","indexId":"wdrMARI801","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"MA-RI-80-1","title":"Water resources data for Massachusetts and Rhode Island, water year 1980","language":"ENGLISH","doi":"10.3133/wdrMARI801","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1981, Water resources data for Massachusetts and Rhode Island, water year 1980: U.S. Geological Survey Water Data Report MA-RI-80-1, 348 p., https://doi.org/10.3133/wdrMARI801.","productDescription":"348 p.","costCenters":[],"links":[{"id":175052,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f41b1","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":532375,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8504,"text":"ofr81539 - 1981 - Hydrology of the coal-resource areas in the upper drainages of Huntington and Cottonwood creeks, central Utah","interactions":[],"lastModifiedDate":"2022-08-15T18:16:56.208692","indexId":"ofr81539","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-539","title":"Hydrology of the coal-resource areas in the upper drainages of Huntington and Cottonwood creeks, central Utah","docAbstract":"<p>The hydrology of coal-resource areas in the upper drainages of Huntington and Cottonwood Creeks in central Utah was studied in order to better define the hydrologic system, to identify the hydrologic effects of underground coal mining, and to devise methods to detect the effects.</p><p>Discharge records from gaging stations in this mountainous area indicated that there are large differences in the annual discharge of streams per unit area of drainage. These differences are attributed to differences in precipitation, differences in evaporation and sublimation of the snowpack, and to subsurface movement of water out of some basins. Surface waters sampled during 1977-79 were of good chemical quality; dissolved-solids concentrations rarely exceeded 500 milligrams per liter.</p><p>The Star Point Sandstone and the lower coal-bearing part of the Blackhawk Formation, both of Cretaceous age, are saturated in some areas, and the aquifer yields water to underground coal mines. Most of the larger discharging springs in the study area issue from the Star Point-Blackhawk aquifer where faulted. Ground water also occurs in several water-bearing zones above the Star Point-Blackhawk aquifer. It is not known whether the water in these overlying units is part of a continuous zone of saturation or whether unsaturated zones occur between units and some water is perched.</p><p>Dissolved-solids concentrations in water from about 140 springs ranged from 50 to 750 milligrams per liter. The chemical characteristics of water from the water-bearing zones of different formations usually were very similar.</p><p>Dewatering of underground coal mines was the largest manmade discharge from the Star Point-Blackhawk aquifer in the study area during 1979. The dewatering of mines has decreased the amount of water in storage in the aquifer, but water-level data were not available to define the extent of the depletion. Other possible impacts due to mine dewatering include the diminution of spring flows and increases in ground-water recharge, both of which are more likely to occur where rocks have been fractured due to subsidence above mines. Also, the flows of streams that receive water discharged from mines probably have increased accordingly. The discharge of mine water into streams causes some degradation in surface-water quality, but the quality of ground water is probably not adversely affected by mining.</p><p>Some environmental changes associated with underground mining are difficult to detect without data collected over a long period. With respect to the ground-water system, the year-to-year similarity of spring-discharge recession curves may provide a method to detect some of these changes. Changes in the benthic-invertebrate population may help detect pollution of surface waters.</p><p>Comprehensive studies of the ground-water system are needed in conjunction with hydrologic monitoring in order to fully assess the hydrologic impacts of the underground coal mining.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr81539","collaboration":"Prepared in cooperation with the Utah Department of Natural Resources and Energy, Division of Oil, Gas, and Mining","usgsCitation":"Danielson, T.W., ReMillard, M.D., and Fuller, R.H., 1981, Hydrology of the coal-resource areas in the upper drainages of Huntington and Cottonwood creeks, central Utah: U.S. Geological Survey Open-File Report 81-539, Report: vi, 85 p.; 2 Plates: 24.71 x 37.66 inches and 24.58 x 37.93 inches, https://doi.org/10.3133/ofr81539.","productDescription":"Report: vi, 85 p.; 2 Plates: 24.71 x 37.66 inches and 24.58 x 37.93 inches","costCenters":[],"links":[{"id":405144,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1981/0539/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":405143,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1981/0539/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":405142,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0539/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":143564,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0539/report-thumb.jpg"}],"country":"United States","state":"Utah","otherGeospatial":"central Utah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.39175415039062,\n              39.13645165015621\n            ],\n            [\n              -111.13014221191406,\n              39.13645165015621\n            ],\n            [\n              -111.13014221191406,\n              39.35022841846271\n            ],\n            [\n              -111.39175415039062,\n              39.35022841846271\n            ],\n            [\n              -111.39175415039062,\n              39.13645165015621\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc78b","contributors":{"authors":[{"text":"Danielson, T. W.","contributorId":48590,"corporation":false,"usgs":true,"family":"Danielson","given":"T.","middleInitial":"W.","affiliations":[],"preferred":false,"id":157825,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"ReMillard, Michael D.","contributorId":95748,"corporation":false,"usgs":true,"family":"ReMillard","given":"Michael","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":157827,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Fuller, Richard H.","contributorId":66236,"corporation":false,"usgs":true,"family":"Fuller","given":"Richard","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":157826,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":7550,"text":"ofr811122 - 1981 - Summary of third membership conference and workshop of the National Water Data Exchange, November 18-19, 1980, Falls Church, Virginia","interactions":[],"lastModifiedDate":"2012-02-02T00:06:00","indexId":"ofr811122","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-1122","title":"Summary of third membership conference and workshop of the National Water Data Exchange, November 18-19, 1980, Falls Church, Virginia","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr811122","usgsCitation":"Myers, B., and Blackwell, C., 1981, Summary of third membership conference and workshop of the National Water Data Exchange, November 18-19, 1980, Falls Church, Virginia: U.S. Geological Survey Open-File Report 81-1122, iii, 41 p. ;28 cm., https://doi.org/10.3133/ofr811122.","productDescription":"iii, 41 p. ;28 cm.","costCenters":[],"links":[{"id":140847,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/1122/report-thumb.jpg"},{"id":35013,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/1122/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b01e4b07f02db6988a9","contributors":{"authors":[{"text":"Myers, B.M.","contributorId":28998,"corporation":false,"usgs":true,"family":"Myers","given":"B.M.","email":"","affiliations":[],"preferred":false,"id":156084,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blackwell, C.D.","contributorId":51747,"corporation":false,"usgs":true,"family":"Blackwell","given":"C.D.","email":"","affiliations":[],"preferred":false,"id":156085,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":7238,"text":"ofr81636 - 1981 - Hydrology of area 25, Eastern Region, Interior Coal Province, Illinois","interactions":[],"lastModifiedDate":"2012-02-02T00:05:50","indexId":"ofr81636","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-636","title":"Hydrology of area 25, Eastern Region, Interior Coal Province, Illinois","docAbstract":"The eastern region of the Interior Coal Province has been divided into 11 hydrologic study areas. Area 25, located in west-central Illinois, includes the Spoon River and small tributaries to the Illinois River. Pennsylvanian age rocks underlie most of the study area. Illinois, with the largest reserves of bituminous coal, is second only to Montana in total coal reserves. Loess soils cover most of the study area. Agriculture is the dominant land use. Surface water provides 97% of all the water used. Precipitation averages 34 to 35 inches. Water-quality data has been collected at over 31 sites. Analysis for specific conductance, pH, alkalinity, iron, manganese, sulfate and many trace elements and other water-quality constituents have been completed. These data are available from computer storage through the National Water Data Storage and Retrieval System (WATSTORE). (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr81636","usgsCitation":"Zuehls, E., Ryan, G., Peart, D., and Fitzgerald, K.K., 1981, Hydrology of area 25, Eastern Region, Interior Coal Province, Illinois: U.S. Geological Survey Open-File Report 81-636, v, 66 p. :col. ill., maps (some col.) ;28 cm., https://doi.org/10.3133/ofr81636.","productDescription":"v, 66 p. :col. ill., maps (some col.) ;28 cm.","costCenters":[],"links":[{"id":94756,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0636/report.pdf","size":"19580","linkFileType":{"id":1,"text":"pdf"}},{"id":139838,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0636/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db602062","contributors":{"authors":[{"text":"Zuehls, E.E.","contributorId":19942,"corporation":false,"usgs":true,"family":"Zuehls","given":"E.E.","email":"","affiliations":[],"preferred":false,"id":154864,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ryan, G.L.","contributorId":68727,"corporation":false,"usgs":true,"family":"Ryan","given":"G.L.","email":"","affiliations":[],"preferred":false,"id":154867,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Peart, D.B.","contributorId":45304,"corporation":false,"usgs":true,"family":"Peart","given":"D.B.","email":"","affiliations":[],"preferred":false,"id":154866,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Fitzgerald, K. K.","contributorId":34501,"corporation":false,"usgs":true,"family":"Fitzgerald","given":"K.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":154865,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":11431,"text":"ofr811134 - 1981 - Distribution of benthic chlorophyll in San Francisco Bay, California, February 1980 - February 1981","interactions":[],"lastModifiedDate":"2025-09-15T13:28:29.659098","indexId":"ofr811134","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-1134","title":"Distribution of benthic chlorophyll in San Francisco Bay, California, February 1980 - February 1981","docAbstract":"<p>Benthic microalgae biomass (chlorophyll a) data from San Francisco Bay are presented for the period February 1980 through February 1981. Benthic chlorophyll a was sampled throughout the bay (maximum of 54 stations) at bimonthly intervals and at monthly intervals at up to 14 stations in the southern bay. Ancillary data collected concurrently with the benthic chlorophyll a data include sediment phaeopigment concentration and grain size; and water column salinity, temperature, chlorophyll a (in vivo fluorescence), and extinction coefficient.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr811134","usgsCitation":"Thompson, J.K., Nichols, F.H., and Wienke, S.M., 1981, Distribution of benthic chlorophyll in San Francisco Bay, California, February 1980 - February 1981: U.S. Geological Survey Open-File Report 81-1134, 56 p., https://doi.org/10.3133/ofr811134.","productDescription":"56 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's 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,{"id":27066,"text":"wri8161 - 1981 - Mean annual streamflow of selected drainage basins in the coal area of southeastern Montana","interactions":[],"lastModifiedDate":"2020-11-05T21:09:25.603626","indexId":"wri8161","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-61","title":"Mean annual streamflow of selected drainage basins in the coal area of southeastern Montana","docAbstract":"<p><span>Streamflow characteristics of drainage basins within the Fort Union </span><span>coal region of southeastern Montana were estimated to provide premining </span><span>data for evaluating the future effects of mining on the environment. </span><span>Estimated annual mean streamflow at 22 data-collection stations for </span><span>water years 1975-77 ranged from 0 to 887 cubic feet per second. These </span><span>estimates are based on miscellaneous-streamflow records at each station </span><span>and continuous-streamflow records from other stations in the study area. </span><span>Estimated mean annual streamflow for a 10-year period (water years 1968-</span><span>77) ranged from 0 to 572 cubic feet per second. These long-term estimates </span><span>were based on data from stations near the study area having continuous-</span><span>streamflow records. Estimated mean annual runoff in inches for selected </span><span>drainage basins within the study area showed no discernible pattern. </span><span>Many of the drainage basins had a mean annual runoff of less than 0.60 </span><span>inch; the maximum observed mean annual runoff was 4.45 inches. </span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8161","collaboration":"Prepared in cooperation with the U.S. Bureau of Land Management and the U.S. Environmental Protection Agency","usgsCitation":"Ferreira, R.F., 1981, Mean annual streamflow of selected drainage basins in the coal area of southeastern Montana: U.S. Geological Survey Water-Resources Investigations Report 81-61, iv, 21 p., https://doi.org/10.3133/wri8161.","productDescription":"iv, 21 p.","costCenters":[],"links":[{"id":158670,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1981/0061/report-thumb.jpg"},{"id":380214,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1981/0061/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Montana","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -107.5,\n              45\n            ],\n            [\n              -104.5,\n              45\n            ],\n            [\n              -104.5,\n              47\n            ],\n            [\n              -107.5,\n              47\n            ],\n            [\n              -107.5,\n              45\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db683170","contributors":{"authors":[{"text":"Ferreira, Rodger F.","contributorId":13976,"corporation":false,"usgs":true,"family":"Ferreira","given":"Rodger","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":197500,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":8740,"text":"ofr81678 - 1981 - Progress report on the effects of surface mining on the surface-water hydrology of selected basins in the Fort Union coal region, North Dakota and Montana","interactions":[],"lastModifiedDate":"2018-02-16T16:22:55","indexId":"ofr81678","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-678","title":"Progress report on the effects of surface mining on the surface-water hydrology of selected basins in the Fort Union coal region, North Dakota and Montana","docAbstract":"The purpose of the investigation is to provide a means to assess the impacts on surface-water hydrology due to changes in land use resulting from surface mining of coal in the Fort Union Coal Region, North Dakota and Montana. The objectives of the study are to: (1) Determine premining hydrologic conditions in small representative drainage basins and provide historical data with which to compare the magnitude of changes resulting from mining, and (2) develop the capability of making reasonably accurate projections of hydrologic effects resulting from the various land-use changes caused by surface mining. Data collection has been underway since October 1976 for the West Branch Antelope Creek study area in western North Dakota and since March 1978 for the Hay Creek study area in eastern Montana. Data collected during the premining period are being analyzed using statistical methods for the evaluation of the premining conditions. A digitial model with the capability of making hydrologic projections is being developed. Most of the model components have been tested during 1979 and 1980. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr81678","usgsCitation":"Emerson, D.G., 1981, Progress report on the effects of surface mining on the surface-water hydrology of selected basins in the Fort Union coal region, North Dakota and Montana: U.S. Geological Survey Open-File Report 81-678, v, 33 p., https://doi.org/10.3133/ofr81678.","productDescription":"v, 33 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":142709,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0678/report-thumb.jpg"},{"id":36317,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0678/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a82e4b07f02db64af90","contributors":{"authors":[{"text":"Emerson, Douglas G.","contributorId":40579,"corporation":false,"usgs":true,"family":"Emerson","given":"Douglas","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":158244,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":7530,"text":"ofr81562 - 1981 - Stratigraphic sequence form manual: guide for entering stratigraphic data into the National Coal Resource Data System (NCRDS)","interactions":[],"lastModifiedDate":"2012-02-02T00:06:00","indexId":"ofr81562","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-562","title":"Stratigraphic sequence form manual: guide for entering stratigraphic data into the National Coal Resource Data System (NCRDS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr81562","usgsCitation":"Carter, M.D., Medlin, A., Carey, M., and Krohn, K., 1981, Stratigraphic sequence form manual: guide for entering stratigraphic data into the National Coal Resource Data System (NCRDS): U.S. Geological Survey Open-File Report 81-562, 12 p. ;28 cm., https://doi.org/10.3133/ofr81562.","productDescription":"12 p. ;28 cm.","costCenters":[],"links":[{"id":139985,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0562/report-thumb.jpg"},{"id":34994,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0562/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abd0d","contributors":{"authors":[{"text":"Carter, M. Devereux","contributorId":69960,"corporation":false,"usgs":true,"family":"Carter","given":"M.","email":"","middleInitial":"Devereux","affiliations":[],"preferred":false,"id":156024,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Medlin, A.L.","contributorId":28226,"corporation":false,"usgs":true,"family":"Medlin","given":"A.L.","email":"","affiliations":[],"preferred":false,"id":156022,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Carey, M.A.","contributorId":62581,"corporation":false,"usgs":true,"family":"Carey","given":"M.A.","email":"","affiliations":[],"preferred":false,"id":156023,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Krohn, K.K.","contributorId":102465,"corporation":false,"usgs":true,"family":"Krohn","given":"K.K.","email":"","affiliations":[],"preferred":false,"id":156025,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":11322,"text":"ofr81897 - 1981 - Eastern Gulf of Alaska seismicity: Annual report to the National Oceanic and Atmospheric Administration for April 1, 1980, through March 31, 1981","interactions":[],"lastModifiedDate":"2023-08-29T20:56:37.089157","indexId":"ofr81897","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-897","title":"Eastern Gulf of Alaska seismicity: Annual report to the National Oceanic and Atmospheric Administration for April 1, 1980, through March 31, 1981","docAbstract":"<p>The objective of this research is to collect and analyze data on earthquake activity in the northeast Gulf of Alaska (NEGOA) and adjacent onshore areas in order to develop a better regional seismotectonic model and more accurately assess the earthquake potential. This information is critical to the establishment of criteria for the safe development of oil and gas. Large (M<sub>s</sub>&gt; 7) historical earthquakes have occurred in and around the NEGOA, and recent studies suggest that the NEGOA is a likely site for a magnitude 8 or larger earthquake to occur within the next two or three decades. A great earthquake (Ms&gt;8) associated with low-angle oblique underthrusting of the sea floor beneath continental shelf could be accompanied by strong ground shaking throughout much of the eastern Gulf of Alaska, possibly from Cross Sound to Kayak Island (Page, 1975), and could trigger tsunamis, seiches, and submarine slumping, any of which could be hazardous to offshore and coastal structures (Meyers, 1976).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr81897","usgsCitation":"Stephens, C.D., Lahr, J.C., and Rogers, J.A., 1981, Eastern Gulf of Alaska seismicity: Annual report to the National Oceanic and Atmospheric Administration for April 1, 1980, through March 31, 1981: U.S. Geological Survey Open-File Report 81-897, iii, 32 p., https://doi.org/10.3133/ofr81897.","productDescription":"iii, 32 p.","costCenters":[],"links":[{"id":420276,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0897/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":144051,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0897/report-thumb.jpg"},{"id":410976,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_12199.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"eastern Gulf of Alaska","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -148,\n              62\n            ],\n            [\n              -148,\n              58\n            ],\n            [\n              -134,\n              58\n            ],\n            [\n              -134,\n              62\n            ],\n            [\n              -148,\n              62\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ee4b07f02db6281a8","contributors":{"authors":[{"text":"Stephens, Christopher D. 0000-0003-0858-3709 cdstephens@usgs.gov","orcid":"https://orcid.org/0000-0003-0858-3709","contributorId":2788,"corporation":false,"usgs":true,"family":"Stephens","given":"Christopher","email":"cdstephens@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":162930,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lahr, John C.","contributorId":20328,"corporation":false,"usgs":true,"family":"Lahr","given":"John","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":162931,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rogers, John A.","contributorId":82704,"corporation":false,"usgs":true,"family":"Rogers","given":"John","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":162932,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":46165,"text":"ofr81804 - 1981 - Maps showing ground-water conditions in the Agua Fria area, Yavapai and Maricopa Counties, Arizona","interactions":[],"lastModifiedDate":"2022-04-20T22:41:44.364897","indexId":"ofr81804","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-804","title":"Maps showing ground-water conditions in the Agua Fria area, Yavapai and Maricopa Counties, Arizona","docAbstract":"<p>The Aqua Fria area includes about 1,500 mi<sup>2&nbsp;</sup>in central Arizona. The area is bounded by the Prescott National Forest on the west, north, and east; by the Tonto National Forest on the southeast; and by the Bradshaw Mountains and Lake Pleasant on the southwest. Ground-water development has been slight, and in 1978 about 3,200 acre-ft of groundwater was withdrawn; of this, about 2,200 acres-ft was used for irrigation, 600 acre-ft for public supply, and 400 acre-ft for domestic and stock supplies. Public-supply use has increased nearly 30 percent (data in files of Arizona Corporation Commission Phoenix, Ariz.) Many small-capacity wells have been drilled in the area, and only selected areas are shown on the maps in areas of high well density.&nbsp;</p><p><br></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr81804","collaboration":"Prepared in cooperation with the Arizona Department of Water Resources","usgsCitation":"Littin, G.R., 1981, Maps showing ground-water conditions in the Agua Fria area, Yavapai and Maricopa Counties, Arizona: U.S. Geological Survey Open-File Report 81-804, 2 Plates: 33.09 x 39.38 inches and 32.60 x 39.48 inches, https://doi.org/10.3133/ofr81804.","productDescription":"2 Plates: 33.09 x 39.38 inches and 32.60 x 39.48 inches","costCenters":[],"links":[{"id":397225,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_12172.htm"},{"id":172689,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0804/report-thumb.jpg"},{"id":399368,"rank":4,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1981/0804/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":399367,"rank":3,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1981/0804/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Arizona","county":"Maricopa County, Yavapai County","otherGeospatial":"Agua Fria area","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -112.73071289062499,\n              34.06176136129718\n            ],\n            [\n              -112.203369140625,\n              34.06176136129718\n            ],\n            [\n              -112.203369140625,\n              34.72355492704221\n            ],\n            [\n              -112.73071289062499,\n              34.72355492704221\n            ],\n            [\n              -112.73071289062499,\n              34.06176136129718\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a19e4b07f02db605967","contributors":{"authors":[{"text":"Littin, G. R.","contributorId":95924,"corporation":false,"usgs":true,"family":"Littin","given":"G.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":232737,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9796,"text":"ofr81823 - 1981 - Hydrologic data for North Creek, Trinity River basin, Texas, 1979","interactions":[],"lastModifiedDate":"2022-01-03T18:38:32.290754","indexId":"ofr81823","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-823","title":"Hydrologic data for North Creek, Trinity River basin, Texas, 1979","docAbstract":"<p>This report contains rainfall and runoff data collected during the 1979 water year for the 21.6-square mile area above the stream-gaging station North Creek near Jacksboro, Texas. A continuous water-stage recording gage was installed at one representative floodwater-retarding structure (site 28-A) on Oct. 5, 1972. The data are collected to compute the contents, surface area, inflow, and outflow at this site. The stream-gaging station on North Creek near Jacksboro continuously records the water level which, with measurements of streamflow, is used to compute the runoff from the study area. Streamflow records at this gage began on Aug. 8, 1956. Detailed rainfall-runoff computations are included for one storm during the 1979 water year at the stream-gaging station. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr81823","collaboration":"Prepared in cooperation with the Tarrant County Water Control and Improvement District No. 1, the Soil Conservation Service, and the Texas Department of Water Resources","usgsCitation":"Kidwell, C., 1981, Hydrologic data for North Creek, Trinity River basin, Texas, 1979: U.S. Geological Survey Open-File Report 81-823, 38 p., https://doi.org/10.3133/ofr81823.","productDescription":"38 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":141766,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0823/report-thumb.jpg"},{"id":393765,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0823/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Texas","otherGeospatial":"North Creek","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a25e4b07f02db60ec9a","contributors":{"authors":[{"text":"Kidwell, C.C.","contributorId":54998,"corporation":false,"usgs":true,"family":"Kidwell","given":"C.C.","email":"","affiliations":[],"preferred":false,"id":160316,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":57403,"text":"wdrSC801 - 1981 - Water resources data for South Carolina, water year 1980","interactions":[],"lastModifiedDate":"2020-05-12T17:25:02.809951","indexId":"wdrSC801","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"SC-80-1","title":"Water resources data for South Carolina, water year 1980","docAbstract":"<p>No abstract available.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wdrSC801","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1981, Water resources data for South Carolina, water year 1980: U.S. Geological Survey Water Data Report SC-80-1, x, 322 p. , https://doi.org/10.3133/wdrSC801.","productDescription":"x, 322 p. 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Carolina\",\"nation\":\"USA  \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ce4b07f02db5fc915","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":533085,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9644,"text":"ofr81143 - 1981 - Aquatic biology of the Redwood Creek and Mill Creek drainage basins, Redwood National Park, Humboldt and Del Norte counties, California","interactions":[],"lastModifiedDate":"2021-02-22T22:21:27.062244","indexId":"ofr81143","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-143","title":"Aquatic biology of the Redwood Creek and Mill Creek drainage basins, Redwood National Park, Humboldt and Del Norte counties, California","docAbstract":"<p>A 2-year study of the aquatic biota in the Redwood Creek and Mill Creek drainage basins of Redwood National Park indicated that the aquatic productivity is low. </p><p>Densities of coliform bacteria were low except in Prairie Creek, a tributary to Redwood Creek, where a State park, county fish hatchery, grazing land, lumber mill, and scattered residential areas are potential sources of fecal coliform bacteria. </p><p>Benthic invertebrate data indicated a diverse fauna which varied considerably between streams and among stream sections. Noteworthy findings include: (1) benthic invertebrates rapidly recolonized the streambed following a major storm, and (2) man-caused disruption or sedimentation of the streambed during low flow can result in drastic reductions of the benthic invertebrate community. </p><p>Seven species of fish representing species typically found in northern California coastal streams were captured during the study. Nonparametric statistical tests indicate that condition factors of steelhead trout were significantly larger at sampling stations with more insolation, regardless of drainage basin land-use history. </p><p>Periphyton and phytoplankton communities were diverse, variable in numbers, and dominated by diatoms. Seston concentrations were extremely variable between stations and at each station sampled. </p><p>The seston is influenced seasonally by aquatic productivity at each station and amount of allochthonous material from the terrestrial ecosystem. Time-series analysis of some seston data indicated larger and sharper peak concentrations being flushed from the logged drainage basin than from the control drainage basin. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr81143","usgsCitation":"Iwatsubo, R.T., and Averett, R., 1981, Aquatic biology of the Redwood Creek and Mill Creek drainage basins, Redwood National Park, Humboldt and Del Norte counties, California: U.S. Geological Survey Open-File Report 81-143, v, 115 p., https://doi.org/10.3133/ofr81143.","productDescription":"v, 115 p.","costCenters":[],"links":[{"id":383529,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0143/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141988,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0143/report-thumb.jpg"}],"country":"United States","state":"California","county":"Del Norte County, Humboldt County","otherGeospatial":"Redwood National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -124.04388427734374,\n              41.20242295382758\n            ],\n            [\n              -123.93951416015626,\n              41.20242295382758\n            ],\n            [\n              -123.93951416015626,\n              41.24890252240322\n            ],\n            [\n              -124.04388427734374,\n              41.24890252240322\n            ],\n            [\n              -124.04388427734374,\n              41.20242295382758\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db67a08a","contributors":{"authors":[{"text":"Iwatsubo, Rick T.","contributorId":11602,"corporation":false,"usgs":true,"family":"Iwatsubo","given":"Rick","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":160042,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Averett, R. C.","contributorId":35709,"corporation":false,"usgs":true,"family":"Averett","given":"R. C.","affiliations":[],"preferred":false,"id":160043,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":58526,"text":"mf1196C - 1981 - Map showing mineral-resource potential of the King Range and Chemise Mountain Instant Study Areas, Humboldt and Mendocino counties, California","interactions":[{"subject":{"id":21955,"text":"ofr80814 - 1980 - Mineral resources of the King Range and Chemise Mountain Instant Wilderness Study Areas, Humboldt and Mendocino counties, California","indexId":"ofr80814","publicationYear":"1980","noYear":false,"title":"Mineral resources of the King Range and Chemise Mountain Instant Wilderness Study Areas, Humboldt and Mendocino counties, California"},"predicate":"SUPERSEDED_BY","object":{"id":58526,"text":"mf1196C - 1981 - Map showing mineral-resource potential of the King Range and Chemise Mountain Instant Study Areas, Humboldt and Mendocino counties, California","indexId":"mf1196C","publicationYear":"1981","noYear":false,"chapter":"C","title":"Map showing mineral-resource potential of the King Range and Chemise Mountain Instant Study Areas, Humboldt and Mendocino counties, California"},"id":1}],"lastModifiedDate":"2015-10-22T13:25:29","indexId":"mf1196C","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"1196","chapter":"C","title":"Map showing mineral-resource potential of the King Range and Chemise Mountain Instant Study Areas, Humboldt and Mendocino counties, California","docAbstract":"<p>The potential for economic development of energy-related or metallic mineral resources in the King Range and Chemise Mountain Instant Study Areas is low to moderate as indicated by geologic, geophysical, and geochemical investigations.</p>\n<p>No oil or gas seeps or coal seams were detected within the King Range or Chemise Mountain Study Area. The low porosity and permeability of the Franciscan sandstones that underlie these areas indicate a very low potential for oil or gas. The geothermal resource potential of these areas also is low.</p>\n<p>Minor manganese resources occur adjacent to the southeast corner of the King Range Instant Study Area near Queen Peak. The manganese forms small stratabound deposits associated with radiolarian chert and pillow basalt. The known deposits are too small and the manganese too low in concentration for further economic exploitation. Similar manganese mineralization may be within the belt of melange in the southeast corner of the King Range area and within the Chemise Mountain Instant Study Area, but economic deposits are unlikely.<br /> Although there has been historical base- and precious-metal exploration activity north of the King Range in the Mattole River drainage, our geologic and geochemical field data indicate almost no gold potential and low potentials for lead, zinc, copper, and silver. During this investigation, one high-grade vein and several minor veins containing lead, zinc, copper, and silver were discovered at Point Delgada immediately south of the King Range Instant Study Area. The vein mineralization is Miocene and cuts Cretaceous basalt flows, dikes, flow breccia, and younger overlying sedimentary rocks of the King Range. The vein mineralization at Point Delgada could be remobilized from more extensive unexposed stratabound base-metal mineralization at depth. Traces of lead and zinc detected within the King Range Instant Study Area may have similar stratabound or vein origins, but no resource potential is indicated. Minor copper mineralization with associated lead, zinc, and manganese anomalies within the Chemise Mountain Instant Study Area is of low economic potential because of the shearing, isolation, and lenticularity of the basaltic and cherty rocks within the melange<br /> mineralization.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/mf1196C","usgsCitation":"McLaughlin, R.J., Sorg, D.H., Ohlin, H., and Beutner, E., 1981, Map showing mineral-resource potential of the King Range and Chemise Mountain Instant Study Areas, Humboldt and Mendocino counties, California: U.S. Geological Survey Miscellaneous Field Studies Map 1196, Report: 20 p.; Plate: 21.09 x 37.66 inches, https://doi.org/10.3133/mf1196C.","productDescription":"Report: 20 p.; Plate: 21.09 x 37.66 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,{"id":9613,"text":"ofr8169 - 1981 - Low-flow frequency data for selected stream gaging stations in Florida","interactions":[],"lastModifiedDate":"2013-08-02T07:15:54","indexId":"ofr8169","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-69","title":"Low-flow frequency data for selected stream gaging stations in Florida","docAbstract":"This report contains tables of low-flow frequency data for 161 stream-gaging stations in Florida. The selected stations represent those having suitable flow records spanning 7 or more years. Flow values representing the annual minimum average flow for selected periods ranging from 1 to 183 days are presented for recurrence intervals ranging from 2 to 50 years. The low-flow frequency data of relatively short-term stations were adjusted where possible on basis of records of long-term stations to reduce the possible bias introduced by short-term climatic trends. (USGS)","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey,","doi":"10.3133/ofr8169","usgsCitation":"Hughes, G., 1981, Low-flow frequency data for selected stream gaging stations in Florida: U.S. Geological Survey Open-File Report 81-69, ix, 110 p. :maps ;28 cm., https://doi.org/10.3133/ofr8169.","productDescription":"ix, 110 p. :maps ;28 cm.","costCenters":[],"links":[{"id":141735,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0069/report-thumb.jpg"},{"id":275907,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0069/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db64874c","contributors":{"authors":[{"text":"Hughes, G.H.","contributorId":73975,"corporation":false,"usgs":true,"family":"Hughes","given":"G.H.","email":"","affiliations":[],"preferred":false,"id":159996,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":9611,"text":"ofr81811 - 1981 - Ground-water data for Michigan, 1980","interactions":[],"lastModifiedDate":"2017-07-12T10:38:15","indexId":"ofr81811","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"81-811","title":"Ground-water data for Michigan, 1980","docAbstract":"<p>The purpose of this report is to make available the 1980 records of water levels and related data for the principal aquifers of the State. This report is written for municipalities, industries, institutions, consultants, drillers, hydrologists and other people interested in the ground-water resources.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Lansing, MI","doi":"10.3133/ofr81811","usgsCitation":"Huffman, G., 1981, Ground-water data for Michigan, 1980: U.S. Geological Survey Open-File Report 81-811, iv, 57 p., https://doi.org/10.3133/ofr81811.","productDescription":"iv, 57 p.","numberOfPages":"65","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":343665,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1981/0811/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":141718,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1981/0811/report-thumb.jpg"}],"country":"United 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,{"id":58537,"text":"mf1053B - 1981 - Maps showing aeromagnetic survey and geologic interpretation of the Chignik and Sutwik Island quadrangles, Alaska","interactions":[],"lastModifiedDate":"2017-06-07T17:00:44","indexId":"mf1053B","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1981","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":"1053","chapter":"B","title":"Maps showing aeromagnetic survey and geologic interpretation of the Chignik and Sutwik Island quadrangles, Alaska","docAbstract":"<p>An aeromagnetic survey over part of the Chignik and Sutwik Island quadrangles, on the southern Alaska Peninsula, was flown in 1977 as part of the Alaska mineral resource assessment program (AMRAP). Maps at scales 1:250,000 and 1:63,360 have been released on open-file (U.s. Geological Survey, 1978a, 1978b). This report includes the aeromagnetic map superimposed on the topographic base (sheet 1) and an interpretation map superimposed on the topographic and simplified geologic base (sheet 2). This discussion provides an interpretation of the aeromagnetic data with respect to regional geology, occurrence of ore deposits and prospects, and potential oil and gas resources. The survey was flown along northwest-southeast lines, spaced about 1.6 km apart, at a nominal elevation of about 300 m above the land surface. A proton-precession magnetometer was used for the survey, and the resulting digital data were computer contoured at intervals of 10 and 50 gammas (sheet 1). The International Geomagnetic Reference Field (IGRF) of 1965, updated to 1977, was removed from the total field data.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/mf1053B","usgsCitation":"Case, J.E., Cox, D.P., Detra, D., Detterman, R.L., and Wilson, F.H., 1981, Maps showing aeromagnetic survey and geologic interpretation of the Chignik and Sutwik Island quadrangles, Alaska: U.S. Geological Survey Miscellaneous Field Studies Map 1053, Report; 8 p.; 2 maps: 45 x 115 cm., https://doi.org/10.3133/mf1053B.","productDescription":"Report; 8 p.; 2 maps: 45 x 115 cm.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":182080,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/mf1053B.PNG"},{"id":309397,"rank":701,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/mf/1053-B/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":105432,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_6416.htm","linkFileType":{"id":5,"text":"html"},"description":"6416"}],"scale":"250000","country":"United States","state":"Alaska","otherGeospatial":"Chignik Island,  Sutwik Island","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -160.75,56 ], [ -160.75,57 ], [ -156,57 ], [ -156,56 ], [ -160.75,56 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db60455a","contributors":{"authors":[{"text":"Case, J. E.","contributorId":56625,"corporation":false,"usgs":true,"family":"Case","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":259661,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, D. P.","contributorId":82689,"corporation":false,"usgs":true,"family":"Cox","given":"D.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":259664,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Detra, D.E.","contributorId":72358,"corporation":false,"usgs":true,"family":"Detra","given":"D.E.","email":"","affiliations":[],"preferred":false,"id":259663,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Detterman, R. L.","contributorId":71525,"corporation":false,"usgs":true,"family":"Detterman","given":"R.","middleInitial":"L.","affiliations":[],"preferred":false,"id":259662,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"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":114,"text":"Alaska Science Center","active":true,"usgs":true},{"id":119,"text":"Alaska Science Center Geology Minerals","active":true,"usgs":true}],"preferred":true,"id":259660,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
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