As part of the plan to control the natural salt pollution in the upper Brazos River basin of Texas, the U.S. Army Corps of Engineers recommended construction of three impoundment and retention reservoirs. In connection with the proposed reservoirs, the U.S. Geological Survey was requested to define the existing ground-water conditions in the shallow ground-water system of the area and to project the post-construction effects of the reservoirs on the shallow aquifer, especially in relation to aquifer-head changes but also with respect to possible changes in the chemical quality of the ground water.
\nThe Corps of Engineers' plan includes a total impoundment reservoir (Kiowa Peak Lake on North Croton Creek) with more than 170,000 acre-feet of storage at the 100-year average pool altitude of 1,550 feet. Croton Lake (23,000 acrefeet of storage at the 100-year average pool altitude of 1,760 feet) on Croton Creek and Dove Lake (no permanent storage) on Salt Croton Creek are projected to hold salt water for transfer to the large Kiowa Peak Lake.
\nThe aquifer in the project area is a shallow water-table system with relatively fresh water (calcium sulfate type), in comparison to the saline streamflow, and contains 2,000 to 5,000 milligrams per liter of dissolved solids. The aquifer consists of Permian rocks with very small permeability and is separated from an even less perneable and deeper brine system (sodium chloride type of up to 200,000 milligrams per liter of dissolved solids) by a thin transition zone. Small quantities of infiltration from precipitation in the drainage area constitute the recharge to the aquifer. Discharge from the aquifer consists of the base flow along creeks; well discharge is negligible.
\nTwo-dimensional digital-computer models were developed for aquifer simulation of steady and transient conditions in which the density effects of salt water are considered. The models were used to project the effects of the 100- year impoundment of salt water in Kiowa Peak Lake and Croton Lake on the freshwater system. Rises in aquifer head of 10 to 50 feet are projected only for areas near each dan and along each lake shoreline. The maximum migration of salt water downstream from each dam is projected to be about 1 mile. The modeling efforts in this study did not include the effects of hydrodynamic dispersion nor consideration of possible changes in the hydraulic conductivity of the aquifer due to physical and chemical interactions in the salt-water and fresh-water environments.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/ofr82908","isbn":"pbk","usgsCitation":"Garza, S., 1982, Projected effects of proposed salinity-control projects on shallow ground water; preliminary results for the upper Brazos River basin, Texas: U.S. Geological Survey Open-File Report 82-908, Report: vi, 47 p.; 6 Plates, https://doi.org/10.3133/ofr82908.","productDescription":"Report: vi, 47 p.; 6 Plates","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":36613,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0908/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36614,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0908/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36615,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0908/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142384,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0908/report-thumb.jpg"},{"id":36616,"rank":403,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0908/plate-4.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36617,"rank":404,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0908/plate-5.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36618,"rank":405,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0908/plate-6.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36619,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0908/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d9d7","contributors":{"authors":[{"text":"Garza, Sergio","contributorId":88713,"corporation":false,"usgs":true,"family":"Garza","given":"Sergio","email":"","affiliations":[],"preferred":false,"id":158649,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":11009,"text":"ofr82341 - 1982 - Report of the River Master of the Delaware River for the period of December 1, 1980 to November 30, 1981","interactions":[],"lastModifiedDate":"2012-02-02T00:06:29","indexId":"ofr82341","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":"82-341","title":"Report of the River Master of the Delaware River for the period of December 1, 1980 to November 30, 1981","docAbstract":"Water supply conditions at the beginning of the year were marginal in marked contrast to those for the preceeding nine years. Discharge of the Delaware River at Montague, New Jersey, was only 72% of median as compared to 68% in excess of median the previous year. In December, with reservoir storage again declining, further reductions in both diversions and releases were imposed. With consent of all the parties, reductions were effected on December 20 limiting New York City diversions to 560 mgd, New Jersey to 65 mgd, and the required discharge at Montague was targeted at 1550 cfs. To conserve supplies, additional reductions were imposed in January when the Delaware River basin Commission formally declared a drought. New York City 's limitations was set at 520 mgd and that for New Jersey at 62 mgd. Montague flows were targeted between 1100 cfs, depending upon the location of the salt front in the estuary. Water quality of the Delaware River and Estuary was monitored on a continuous basis at eight sites for most of the year and on a monthly basis at ten sites to accurately locate the salt front. Highest concentrations observed at the Benjamin Franklin Bridge site was 133 mg/l (milligram per liter) on February 2. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82341","usgsCitation":"Schaefer, F.T., and Fish, R., 1982, Report of the River Master of the Delaware River for the period of December 1, 1980 to November 30, 1981: U.S. Geological Survey Open-File Report 82-341, 110 p. :ill., maps (some col.) ;27 cm., https://doi.org/10.3133/ofr82341.","productDescription":"110 p. :ill., maps (some col.) ;27 cm.","costCenters":[],"links":[{"id":144073,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0341/report-thumb.jpg"},{"id":38778,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0341/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bcfd","contributors":{"authors":[{"text":"Schaefer, Francis T.","contributorId":48184,"corporation":false,"usgs":true,"family":"Schaefer","given":"Francis","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":162369,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Fish, Robert E.","contributorId":51296,"corporation":false,"usgs":true,"family":"Fish","given":"Robert E.","affiliations":[],"preferred":false,"id":162370,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":9631,"text":"ofr821002 - 1982 - Plankton studies in San Francisco Bay; V, Zooplankton species composition and abundance in the South Bay, 1980-1981","interactions":[],"lastModifiedDate":"2016-07-27T11:35:38","indexId":"ofr821002","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":"82-1002","title":"Plankton studies in San Francisco Bay; V, Zooplankton species composition and abundance in the South Bay, 1980-1981","docAbstract":"Data are presented that summarize zooplankton species composition and abundance in South San Francisco Bay during 1980 and 1981. Sampling was conducted at least twice monthly at thirteen stations, from the southern extremity of the South Bay to the Golden Gate Bridge between January 1980 and May 1981. Samples were collected by pump at three depths in the shipping channel and one depth over the shoals. Subsamples were enumerated while alive. Total zooplankton biomass as carbon was calculated from estimated carbon quotas and abundances of each organism enumerated.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Menlo Park, CA","doi":"10.3133/ofr821002","usgsCitation":"Hutchinson, A., 1982, Plankton studies in San Francisco Bay; V, Zooplankton species composition and abundance in the South Bay, 1980-1981: U.S. Geological Survey Open-File Report 82-1002, 151 p., https://doi.org/10.3133/ofr821002.","productDescription":"151 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":552,"text":"San Francisco Bay-Delta","active":false,"usgs":true},{"id":5079,"text":"Pacific Regional Director's Office","active":true,"usgs":true}],"links":[{"id":37362,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/1002/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":142636,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/1002/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db685581","contributors":{"authors":[{"text":"Hutchinson, Anne","contributorId":45316,"corporation":false,"usgs":true,"family":"Hutchinson","given":"Anne","email":"","affiliations":[],"preferred":false,"id":160019,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":7532,"text":"ofr82134 - 1982 - Studies related to the Charleston, South Carolina, earthquake of 1886; tectonics and seismicity (collected abstracts)","interactions":[],"lastModifiedDate":"2018-09-19T18:27:58","indexId":"ofr82134","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":"82-134","title":"Studies related to the Charleston, South Carolina, earthquake of 1886; tectonics and seismicity (collected abstracts)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82134","usgsCitation":"1982, Studies related to the Charleston, South Carolina, earthquake of 1886; tectonics and seismicity (collected abstracts): U.S. Geological Survey Open-File Report 82-134, 43 p., 28 cm., https://doi.org/10.3133/ofr82134.","productDescription":"43 p., 28 cm.","costCenters":[],"links":[{"id":139987,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0134/report-thumb.jpg"},{"id":34996,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0134/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699d18","contributors":{"editors":[{"text":"Gohn, G. S.","contributorId":25937,"corporation":false,"usgs":true,"family":"Gohn","given":"G.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":745683,"contributorType":{"id":2,"text":"Editors"},"rank":1}]}} ,{"id":9598,"text":"ofr82109 - 1982 - Potential impacts of a proposed reservoir on hydrologic and water-quality conditions in Little Rush Creek watershed, Fairfield County, Ohio","interactions":[],"lastModifiedDate":"2012-02-02T00:06:14","indexId":"ofr82109","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":"82-109","title":"Potential impacts of a proposed reservoir on hydrologic and water-quality conditions in Little Rush Creek watershed, Fairfield County, Ohio","docAbstract":"Water-quality and discharge measurements were made at three sites on Indian Run and one site on Little Rush Creek between February and December, 1979. Indian Run was observed above and below the U.S. Soil Conservation Service Reservoir, VI-D. Little Rush Creek was observed 1.1 miles downstream from the proposed U.S. Soil Conservation Reservoir, VI-A, site. Data from the Indian Run sites were used to predict the potential water-quality conditions in and downstream from the proposed Little Rush Creek Reservoir. \r\n\r\nTemperatures measured in Indian Run at the reservoir outflow were as much as 4oc greater than those at the inflow. Dissolved-oxygen saturation ranged from 62 to 110 percent in the inflow and from 57 to 120 percent in the outflow. Indian Run and Little Push Creek are characterized by moderately hard to very hard calcium bicarbonate water. The concentration of dieldrin in water samples from both Little Rush Creek and the outflow from the reservoir on Indian Run was 0.01 micrograms per liter, and in reservoir-surface samples it was 0.02 micrograms per liter. Chlordane concentration in a bottom material sample from the reservoir was 26 micrograms per kilogram. Catfish taken from the reservoir contained 190 micrograms per kilogram chlordane. \r\n\r\nAll sites showed a good diversity in benthic invertebrate communities. Blue-green algal blooms occurred in the reservoir, indicating nutrient-enriched conditions. \r\n\r\nBecause of similarities in land use and watershed characteristics, water in the proposed reservoir VI-A is expected to be similar in quality to that of reservoir VI-D. The new reservoir will not significantly affect downstream water quality.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82109","usgsCitation":"Hren, J., and Jones, R., 1982, Potential impacts of a proposed reservoir on hydrologic and water-quality conditions in Little Rush Creek watershed, Fairfield County, Ohio: U.S. Geological Survey Open-File Report 82-109, v, 67 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr82109.","productDescription":"v, 67 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":142155,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0109/report-thumb.jpg"},{"id":37326,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0109/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37327,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0109/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37328,"rank":402,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0109/plate-3.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":37329,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0109/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67c04f","contributors":{"authors":[{"text":"Hren, Janet","contributorId":69554,"corporation":false,"usgs":true,"family":"Hren","given":"Janet","email":"","affiliations":[],"preferred":false,"id":159977,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jones, R.L.","contributorId":39785,"corporation":false,"usgs":true,"family":"Jones","given":"R.L.","email":"","affiliations":[],"preferred":false,"id":159976,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":10916,"text":"ofr82239 - 1982 - Analyzing thematic maps and mapping for accuracy","interactions":[],"lastModifiedDate":"2012-02-02T00:06:21","indexId":"ofr82239","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":"82-239","title":"Analyzing thematic maps and mapping for accuracy","docAbstract":"Two problems which exist while attempting to test the accuracy of thematic maps and mapping are: (1) evaluating the accuracy of thematic content, and (2) evaluating the effects of the variables on thematic mapping. Statistical analysis techniques are applicable to both these problems and include techniques for sampling the data and determining their accuracy. In addition, techniques for hypothesis testing, or inferential statistics, are used when comparing the effects of variables. A comprehensive and valid accuracy test of a classification project, such as thematic mapping from remotely sensed data, includes the following components of statistical analysis: (1) sample design, including the sample distribution, sample size, size of the sample unit, and sampling procedure; and (2) accuracy estimation, including estimation of the variance and confidence limits. Careful consideration must be given to the minimum sample size necessary to validate the accuracy of a given. classification category. \r\n\r\nThe results of an accuracy test are presented in a contingency table sometimes called a classification error matrix. Usually the rows represent the interpretation, and the columns represent the verification. The diagonal elements represent the correct classifications. The remaining elements of the rows represent errors by commission, and the remaining elements of the columns represent the errors of omission. For tests of hypothesis that compare variables, the general practice has been to use only the diagonal elements from several related classification error matrices. These data are arranged in the form of another contingency table. The columns of the table represent the different variables being compared, such as different scales of mapping. The rows represent the blocking characteristics, such as the various categories of classification. The values in the cells of the tables might be the counts of correct classification or the binomial proportions of these counts divided by either the row totals or the column totals from the original classification error matrices. In hypothesis testing, when the results of tests of multiple sample cases prove to be significant, some form of statistical test must be used to separate any results that differ significantly from the others. In the past, many analyses of the data in this error matrix were made by comparing the relative magnitudes of the percentage of correct classifications, for either individual categories, the entire map or both. More rigorous analyses have used data transformations and (or) two-way classification analysis of variance. A more sophisticated step of data analysis techniques would be to use the entire classification error matrices using the methods of discrete multivariate analysis or of multiviariate analysis of variance.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82239","usgsCitation":"Rosenfield, G., 1982, Analyzing thematic maps and mapping for accuracy: U.S. Geological Survey Open-File Report 82-239, iii, 20 p. ;28 cm., https://doi.org/10.3133/ofr82239.","productDescription":"iii, 20 p. ;28 cm.","costCenters":[],"links":[{"id":142415,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0239/report-thumb.jpg"},{"id":38683,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0239/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4882e4b07f02db5171bc","contributors":{"authors":[{"text":"Rosenfield, G.H.","contributorId":94670,"corporation":false,"usgs":true,"family":"Rosenfield","given":"G.H.","email":"","affiliations":[],"preferred":false,"id":162204,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":10936,"text":"ofr82667 - 1982 - Slides showing a preliminary geologic map of the Dillon 1 degree by 2 degrees Quadrangle, Montana and Idaho","interactions":[],"lastModifiedDate":"2014-01-29T14:55:35","indexId":"ofr82667","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":"82-667","title":"Slides showing a preliminary geologic map of the Dillon 1 degree by 2 degrees Quadrangle, Montana and Idaho","docAbstract":"This open-file report consists of two colored 35-mm photographic slides. Slide 1 is a photograph of a hand-colored copy of the geologic map of the Dillon 1' x 2' quadrangle. Scale of original 1:250,00. Slide 2 is a brief explanation of the map units shown on slide 1.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82667","collaboration":"This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature","usgsCitation":"Ruppel, E.T., O’Neill, J., and Lopez, D., 1982, Slides showing a preliminary geologic map of the Dillon 1 degree by 2 degrees Quadrangle, Montana and Idaho: U.S. Geological Survey Open-File Report 82-667, Report: 4 p.; 2 Plates: 11 x 7.85 inches and 8.50 x 9.05 inches; 2 .tif files, https://doi.org/10.3133/ofr82667.","productDescription":"Report: 4 p.; 2 Plates: 11 x 7.85 inches and 8.50 x 9.05 inches; 2 .tif files","numberOfPages":"4","costCenters":[],"links":[{"id":144335,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0667/report-thumb.jpg"},{"id":38702,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0667/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":281675,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0667/slides_hi-resolution_files/of82-667_Dillon_quad_slide1.pdf"},{"id":281676,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0667/slides_hi-resolution_files/of82-667_Dillon_quad_slide2.pdf"},{"id":281677,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1982/0667/slides_hi-resolution_files/of82-667_Dillon_quad_slide1.tif"},{"id":281678,"type":{"id":7,"text":"Companion Files"},"url":"https://pubs.usgs.gov/of/1982/0667/slides_hi-resolution_files/of82-667_Dillon_quad_slide2.tif"}],"country":"United States","state":"Idaho;Montana","otherGeospatial":"Dillon Quadrangle","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -113.0,45.0 ], [ -113.0,45.5 ], [ -112.0,45.5 ], [ -112.0,45.0 ], [ -113.0,45.0 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f1e4b07f02db5ee571","contributors":{"authors":[{"text":"Ruppel, E. T.","contributorId":6041,"corporation":false,"usgs":true,"family":"Ruppel","given":"E.","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":162234,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"O’Neill, J.M.","contributorId":85562,"corporation":false,"usgs":true,"family":"O’Neill","given":"J.M.","email":"","affiliations":[],"preferred":false,"id":162235,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lopez, David","contributorId":86773,"corporation":false,"usgs":true,"family":"Lopez","given":"David","affiliations":[],"preferred":false,"id":162236,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":9614,"text":"ofr83272 - 1982 - The weathering of brick; causes, assessment and measurement","interactions":[],"lastModifiedDate":"2012-02-02T00:06:15","indexId":"ofr83272","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":"83-272","title":"The weathering of brick; causes, assessment and measurement","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr83272","usgsCitation":"Hughes, R.E., and Bargh, B.L., 1982, The weathering of brick; causes, assessment and measurement: U.S. Geological Survey Open-File Report 83-272, 92 p. ill. ;28 cm., https://doi.org/10.3133/ofr83272.","productDescription":"92 p. ill. ;28 cm.","costCenters":[],"links":[{"id":141736,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1983/0272/report-thumb.jpg"},{"id":37341,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1983/0272/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62ec1c","contributors":{"authors":[{"text":"Hughes, Randall E.","contributorId":93488,"corporation":false,"usgs":true,"family":"Hughes","given":"Randall","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":159998,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bargh, Barbara L.","contributorId":57849,"corporation":false,"usgs":true,"family":"Bargh","given":"Barbara","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":159997,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":9616,"text":"ofr82689 - 1982 - Data on subsurface storage of liquid waste near Pensacola, Florida, 1963-1980","interactions":[],"lastModifiedDate":"2012-02-02T00:06:15","indexId":"ofr82689","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":"82-689","title":"Data on subsurface storage of liquid waste near Pensacola, Florida, 1963-1980","docAbstract":"Since 1963, when industrial waste was first injected into the subsurface in northwest Florida, considerable data have been collected relating to the geochemistry of subsurface waste storage. This report presents hydrogeologic data on two subsurface waste storage. This report presents hydrogeologic data on two subsurface storage systems near Pensacola, Fla., which inject liquid industrial waste through deep wells into a saline aquifer. Injection sites are described giving a history of well construction, injection, and testing; geologic data from cores and grab samples; hydrographs of injection rates, volume, pressure, and water levels; and chemical and physical data from water-quality samples collected from injection and monitor wells. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82689","usgsCitation":"Hull, R.W., and Martin, J., 1982, Data on subsurface storage of liquid waste near Pensacola, Florida, 1963-1980: U.S. Geological Survey Open-File Report 82-689, vii, 186 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82689.","productDescription":"vii, 186 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":141738,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0689/report-thumb.jpg"},{"id":37342,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0689/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c7d8","contributors":{"authors":[{"text":"Hull, R. W.","contributorId":66258,"corporation":false,"usgs":true,"family":"Hull","given":"R.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":160001,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, J.B.","contributorId":32923,"corporation":false,"usgs":true,"family":"Martin","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":160000,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":45904,"text":"ofr82530 - 1982 - Oblique map of the Solomon Islands, Southwest Pacific","interactions":[],"lastModifiedDate":"2012-02-02T00:04:59","indexId":"ofr82530","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":"82-530","title":"Oblique map of the Solomon Islands, Southwest Pacific","language":"ENGLISH","doi":"10.3133/ofr82530","usgsCitation":"Alpha, T.R., Austin, W., and Morley, J.M., 1982, Oblique map of the Solomon Islands, Southwest Pacific: U.S. Geological Survey Open-File Report 82-530, 1 map ;29 x 59 cm., https://doi.org/10.3133/ofr82530.","productDescription":"1 map ;29 x 59 cm.","costCenters":[],"links":[{"id":135704,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":82916,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0530/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db696572","contributors":{"authors":[{"text":"Alpha, Tau Rho","contributorId":63371,"corporation":false,"usgs":true,"family":"Alpha","given":"Tau","email":"","middleInitial":"Rho","affiliations":[],"preferred":false,"id":232262,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Austin, W.A.","contributorId":17590,"corporation":false,"usgs":true,"family":"Austin","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":232260,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Morley, Jim M.","contributorId":18336,"corporation":false,"usgs":true,"family":"Morley","given":"Jim","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":232261,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":10394,"text":"ofr82240 - 1982 - Ground-water applications of remote sensing","interactions":[],"lastModifiedDate":"2017-03-28T13:17:48","indexId":"ofr82240","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":"82-240","title":"Ground-water applications of remote sensing","docAbstract":"Remote sensing can be used as a tool to inventory springs and seeps and to interpret lithology, structure, and ground-water occurrence and quality. Thermograms are the best images for inventory of seeps and springs. The steps in aquifer mapping are image analysis and interpretation and ground-water interpretation. A ground-water interpretation is derived from a conceptual geologic model by inferring aquifer characteristics and water salinity. The image selection process is very important for obtaining maximum geologic and hydrologic information from remotely sensed data. Remote sensing can contribute an image base map or geologic and hydrologic parameters, derived from the image, to the multiple data sets in a hydrologic information system. Various merging and integration techniques may then be used to obtain information from these data sets.
","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr82240","usgsCitation":"Moore, G.K., 1982, Ground-water applications of remote sensing: U.S. Geological Survey Open-File Report 82-240, iv, 55 p., https://doi.org/10.3133/ofr82240.","productDescription":"iv, 55 p.","numberOfPages":"61","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":38226,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0240/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":143926,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0240/report-thumb.jpg"}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ab0e4b07f02db66d3dc","contributors":{"authors":[{"text":"Moore, Gerald K.","contributorId":14377,"corporation":false,"usgs":true,"family":"Moore","given":"Gerald","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":161314,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":10957,"text":"ofr82839 - 1982 - A description of Bouguer anomaly and isostatic residual colored gravity maps of the southwestern Cordillera","interactions":[{"subject":{"id":10957,"text":"ofr82839 - 1982 - A description of Bouguer anomaly and isostatic residual colored gravity maps of the southwestern Cordillera","indexId":"ofr82839","publicationYear":"1982","noYear":false,"title":"A description of Bouguer anomaly and isostatic residual colored gravity maps of the southwestern Cordillera"},"predicate":"SUPERSEDED_BY","object":{"id":20743,"text":"ofr8495 - 1984 - A description of colored gravity and terrain maps of the southwestern Cordillera","indexId":"ofr8495","publicationYear":"1984","noYear":false,"title":"A description of colored gravity and terrain maps of the southwestern Cordillera"},"id":1}],"supersededBy":{"id":20743,"text":"ofr8495 - 1984 - A description of colored gravity and terrain maps of the southwestern Cordillera","indexId":"ofr8495","publicationYear":"1984","noYear":false,"title":"A description of colored gravity and terrain maps of the southwestern Cordillera"},"lastModifiedDate":"2019-07-10T09:29:21","indexId":"ofr82839","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":"82-839","title":"A description of Bouguer anomaly and isostatic residual colored gravity maps of the southwestern Cordillera","docAbstract":"No abstract available.
","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr82839","usgsCitation":"Saltus, R.W., 1982, A description of Bouguer anomaly and isostatic residual colored gravity maps of the southwestern Cordillera: U.S. Geological Survey Open-File Report 82-839, 9 p., https://doi.org/10.3133/ofr82839.","productDescription":"9 p.","costCenters":[],"links":[{"id":144191,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0839/report-thumb.jpg"},{"id":365413,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0839/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6aee90","contributors":{"authors":[{"text":"Saltus, R. W.","contributorId":85588,"corporation":false,"usgs":true,"family":"Saltus","given":"R.","middleInitial":"W.","affiliations":[],"preferred":false,"id":162271,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":10966,"text":"ofr8227 - 1982 - An oilspill risk analysis for the Mid-Atlantic (proposed sale 76) outer continental shelf lease area","interactions":[],"lastModifiedDate":"2012-02-02T00:06:26","indexId":"ofr8227","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":"82-27","title":"An oilspill risk analysis for the Mid-Atlantic (proposed sale 76) outer continental shelf lease area","docAbstract":"An oilspill risk analysis was conducted for the mid-Atlantic (proposed sale 76) Outer Continental Shelf (OCS) lease area. The analysis considered: the probability of spill occurrences based on historical trends; likely movement of oil slicks based on a climatological model; and locations of environmental resources which could be vulnerable to spilled oil. The times between spill occurrence and contact with resources were estimated to aid analysts in estimating slick characteristics. \r\n\r\nCritical assumptions made for this particular analysis were (1) that oil exists in the lease area, and (2) that 0.879 billion barrels of oil will be found and produced from tracts sold in sale 76. On the basis of this resource estimate, it was calculated that 3 to 4 oilspills of 1,000 barrels or greater will occur over the 30-year production life of the proposed sale 76 lease tracts. The results also depend upon the routes and methods chosen to transport oil from 0CS platforms to shore. \r\n\r\nGiven the above assumptions, the estimated probability that one or more oilspills of 1,000 barrels or larger will occur and contact land after being at sea less than 30 days is 0.36; for spills 10,000 barrels or larger, the probability is 0.22. These probabilities also reflect the following assumptions: oilspills remain intact for up to 30 days, do not weather, and are not cleaned up. It is noteworthy that over 90 percent of the risk from proposed sale 76 is due to transportation rather than production of oil. In addition, the risks from proposed sale 76 are about 1/10 to 1/15 those of existing tanker transportation of crude oil imports and refined products in the mid-Atlantic area.","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr8227","usgsCitation":"Samuels, W., and Hopkins, D., 1982, An oilspill risk analysis for the Mid-Atlantic (proposed sale 76) outer continental shelf lease area: U.S. Geological Survey Open-File Report 82-27, vi, 170 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr8227.","productDescription":"vi, 170 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":142967,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0027/report-thumb.jpg"},{"id":38736,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0027/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad6e4b07f02db6842be","contributors":{"authors":[{"text":"Samuels, W.B.","contributorId":85958,"corporation":false,"usgs":true,"family":"Samuels","given":"W.B.","email":"","affiliations":[],"preferred":false,"id":162291,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hopkins, Dorothy","contributorId":11614,"corporation":false,"usgs":true,"family":"Hopkins","given":"Dorothy","email":"","affiliations":[],"preferred":false,"id":162290,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7159,"text":"ofr821026 - 1982 - Geochemical data for the Killik River and Chandler Lake quadrangles, Alaska","interactions":[],"lastModifiedDate":"2012-02-02T00:06:04","indexId":"ofr821026","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":"82-1026","title":"Geochemical data for the Killik River and Chandler Lake quadrangles, Alaska","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr821026","usgsCitation":"Barton, H.N., Odland, S., O’Leary, R.M., and Day, G., 1982, Geochemical data for the Killik River and Chandler Lake quadrangles, Alaska: U.S. Geological Survey Open-File Report 82-1026, 53 p., map ;28 cm., https://doi.org/10.3133/ofr821026.","productDescription":"53 p., map ;28 cm.","costCenters":[],"links":[{"id":140520,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/1026/report-thumb.jpg"},{"id":34504,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/1026/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b24e4b07f02db6ae41d","contributors":{"authors":[{"text":"Barton, H. N.","contributorId":99546,"corporation":false,"usgs":true,"family":"Barton","given":"H.","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":154548,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Odland, S. K.","contributorId":48933,"corporation":false,"usgs":true,"family":"Odland","given":"S. K.","affiliations":[],"preferred":false,"id":154546,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"O’Leary, R. M.","contributorId":44894,"corporation":false,"usgs":true,"family":"O’Leary","given":"R.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":154545,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Day, G.W.","contributorId":63363,"corporation":false,"usgs":true,"family":"Day","given":"G.W.","email":"","affiliations":[],"preferred":false,"id":154547,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":11279,"text":"ofr8264 - 1982 - Review of the Denver Water Department induced seismicity program at Strontia Springs, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:06:26","indexId":"ofr8264","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":"82-64","title":"Review of the Denver Water Department induced seismicity program at Strontia Springs, Colorado","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr8264","usgsCitation":"Spence, W., 1982, Review of the Denver Water Department induced seismicity program at Strontia Springs, Colorado: U.S. Geological Survey Open-File Report 82-64, 23 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr8264.","productDescription":"23 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":143239,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0064/report-thumb.jpg"},{"id":39080,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0064/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a17e4b07f02db603f6b","contributors":{"authors":[{"text":"Spence, William","contributorId":27454,"corporation":false,"usgs":true,"family":"Spence","given":"William","affiliations":[],"preferred":false,"id":162852,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":20008,"text":"ofr821017 - 1982 - Water-quality data for streams in the southern Yampa River basin, northwestern Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:07:34","indexId":"ofr821017","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":"82-1017","title":"Water-quality data for streams in the southern Yampa River basin, northwestern Colorado","docAbstract":"Increases in coal mining in Colorado have raised questions regarding the impact of mining on the quality of surface water. An area where increases have caused particular concern is in northwestern Colorado, in the southern part of the Yampa River basin. In order to identify the changes produced by mining in the area it is necessary first to identify the water chemistry resulting from the geology, climate, and land use. To answer the above questions, a program for the synoptic collection of water-quality data was developed in which a network of sampling sites was established to determine the surface-water chemistry. \r\n\r\nThis study was begun in April 1981. Water-quality samples were collected from sites on all continuously flowing streams in the southern part of the Yampa River basin from the Oak Creek drainage near Steamboat Springs on the east to the surface-water gaging station on the Yampa River near Maybell on the west. Each water-quality site was sampled repetitively as changes occurred in discharge and specific conductance. Water-quality data from surface-water gaging stations in the area for water years 1976 to 1981 are included in the report.","language":"ENGLISH","publisher":"U.S. Geological Survey :\r\nOpen-File Services Section, Western Distribution Branch [distributor],","doi":"10.3133/ofr821017","usgsCitation":"Maura, W.S., 1982, Water-quality data for streams in the southern Yampa River basin, northwestern Colorado: U.S. Geological Survey Open-File Report 82-1017, iv, 116 p. :map ;28 cm., https://doi.org/10.3133/ofr821017.","productDescription":"iv, 116 p. :map ;28 cm.","costCenters":[],"links":[{"id":110123,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_33660.htm","linkFileType":{"id":5,"text":"html"},"description":"33660"},{"id":152502,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/1017/report-thumb.jpg"},{"id":49537,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/1017/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":49538,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/1017/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4888e4b07f02db51ad70","contributors":{"authors":[{"text":"Maura, Wendy S.","contributorId":9673,"corporation":false,"usgs":true,"family":"Maura","given":"Wendy","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":181892,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":9127,"text":"ofr82872 - 1982 - Hydrologic data for urban storm runoff in the Denver metropolitan area, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:06:12","indexId":"ofr82872","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":"82-872","title":"Hydrologic data for urban storm runoff in the Denver metropolitan area, Colorado","docAbstract":"Urban storm-runoff data collected from April through September 1981 from nine Denver Nationwide Urban Runoff Program sites, urban storm-runoff data collected from April 1980 through September 1981 from ten South Platte River Study sites, and rainfall-runoff simulation data from two sites for June 1980 and May 1981 are presented in this report. The Denver Nationwide Urban Runoff Program sites were two single-family residential areas, two multifamily residential areas, one commercial area (shopping center), one mixed commercial and multifamily residential area, one natural area (open space), and two detention ponds. The South Platte River Study sites were six tributaries of the South Platte River and four instream sites on the South Platte River. The tributary sites were Bear Creek at mouth, at Sheridan; Harvard Gulch at Harvard Park, at Denver; Sanderson Gulch at mouth, at Denver; Weir Gulch at mouth, at Denver; Lakewood Gulch at mouth, at Denver; and Cherry Creek at Denver. The instream sites were South Platte River at Littleton; South Platte River at Florida Avenue, at Denver; South Platte River at Denver; and South Platte River at 50th Avenue, at Denver. The rainfall-runoff simulation sites were North Avenue at Denver Federal Center, at Lakewood and Rooney Gulch at Rooney Ranch, near Morrison. Precipitation, rainfall-runoff, water-quality data, and basin characteristics were collected at the urban storm-runoff sites. The urban storm-runoff data may be used to characterize runoff loading for various land-use types in Denver and other semiarid regions. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82872","usgsCitation":"Gibbs, J.W., and Doefer, J.T., 1982, Hydrologic data for urban storm runoff in the Denver metropolitan area, Colorado: U.S. Geological Survey Open-File Report 82-872, xvii, 570 p. :ill., col. maps ;28 cm., https://doi.org/10.3133/ofr82872.","productDescription":"xvii, 570 p. :ill., col. maps ;28 cm.","costCenters":[],"links":[{"id":142022,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0872/report-thumb.jpg"},{"id":36755,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0872/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36756,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0872/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":36757,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0872/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1ce4b07f02db608114","contributors":{"authors":[{"text":"Gibbs, Johnnie W.","contributorId":14410,"corporation":false,"usgs":true,"family":"Gibbs","given":"Johnnie","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":159146,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Doefer, John T.","contributorId":61425,"corporation":false,"usgs":true,"family":"Doefer","given":"John","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":159147,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":41995,"text":"ofr82548 - 1982 - Aeromagnetic map of the Dome Peak area, Washington","interactions":[],"lastModifiedDate":"2012-02-02T00:05:02","indexId":"ofr82548","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":"82-548","title":"Aeromagnetic map of the Dome Peak area, Washington","language":"ENGLISH","doi":"10.3133/ofr82548","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1982, Aeromagnetic map of the Dome Peak area, Washington: U.S. Geological Survey Open-File Report 82-548, 1 map ;76 x 77 cm., https://doi.org/10.3133/ofr82548.","productDescription":"1 map ;76 x 77 cm.","costCenters":[],"links":[{"id":135457,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":79752,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1982/0548/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afce4b07f02db69695a","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":530761,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":7749,"text":"ofr82480 - 1982 - Results of exploratory drilling for lignite in 1979, Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:06:13","indexId":"ofr82480","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":"82-480","title":"Results of exploratory drilling for lignite in 1979, Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82480","usgsCitation":"Arndt, H.H., Hardie, J., and Kehn, T., 1982, Results of exploratory drilling for lignite in 1979, Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana: U.S. Geological Survey Open-File Report 82-480, iv, 157 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82480.","productDescription":"iv, 157 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":142032,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0480/report-thumb.jpg"},{"id":35219,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0480/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a2de4b07f02db614a5e","contributors":{"authors":[{"text":"Arndt, H. H.","contributorId":90729,"corporation":false,"usgs":true,"family":"Arndt","given":"H.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":156536,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hardie, J.K.","contributorId":59036,"corporation":false,"usgs":true,"family":"Hardie","given":"J.K.","email":"","affiliations":[],"preferred":false,"id":156534,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kehn, T. M.","contributorId":67886,"corporation":false,"usgs":true,"family":"Kehn","given":"T. M.","affiliations":[],"preferred":false,"id":156535,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":11244,"text":"ofr82961 - 1982 - Geochronological data for the Pioneer Mountains, southwestern Montana; Part I, 40Ar/39Ar age-spectrum and conventional K/Ar dates for unaltered plutons","interactions":[],"lastModifiedDate":"2012-02-02T00:06:31","indexId":"ofr82961","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":"82-961","title":"Geochronological data for the Pioneer Mountains, southwestern Montana; Part I, 40Ar/39Ar age-spectrum and conventional K/Ar dates for unaltered plutons","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82961","usgsCitation":"Snee, L., and Sutter, J.F., 1982, Geochronological data for the Pioneer Mountains, southwestern Montana; Part I, 40Ar/39Ar age-spectrum and conventional K/Ar dates for unaltered plutons: U.S. Geological Survey Open-File Report 82-961, 51 p., 28 cm., https://doi.org/10.3133/ofr82961.","productDescription":"51 p., 28 cm.","costCenters":[],"links":[{"id":143693,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0961/report-thumb.jpg"},{"id":39038,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0961/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6a9f4d","contributors":{"authors":[{"text":"Snee, L.W.","contributorId":99981,"corporation":false,"usgs":true,"family":"Snee","given":"L.W.","email":"","affiliations":[],"preferred":false,"id":162797,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sutter, J. F.","contributorId":59779,"corporation":false,"usgs":true,"family":"Sutter","given":"J.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":162796,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":7750,"text":"ofr82538 - 1982 - Results of exploratory drilling for lignite in 1980, Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:06:13","indexId":"ofr82538","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":"82-538","title":"Results of exploratory drilling for lignite in 1980, Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82538","usgsCitation":"Arndt, H.H., Hardie, J., and Kehn, T., 1982, Results of exploratory drilling for lignite in 1980, Fort Peck Indian Reservation, Daniels, Roosevelt, and Sheridan counties, Montana: U.S. Geological Survey Open-File Report 82-538, iii, 111 p., ill., maps ;28 cm., https://doi.org/10.3133/ofr82538.","productDescription":"iii, 111 p., ill., maps ;28 cm.","costCenters":[],"links":[{"id":142033,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0538/report-thumb.jpg"},{"id":35220,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0538/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a49e4b07f02db623fff","contributors":{"authors":[{"text":"Arndt, H. H.","contributorId":90729,"corporation":false,"usgs":true,"family":"Arndt","given":"H.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":156539,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hardie, J.K.","contributorId":59036,"corporation":false,"usgs":true,"family":"Hardie","given":"J.K.","email":"","affiliations":[],"preferred":false,"id":156537,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Kehn, T. M.","contributorId":67886,"corporation":false,"usgs":true,"family":"Kehn","given":"T. M.","affiliations":[],"preferred":false,"id":156538,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":8552,"text":"ofr82185 - 1982 - Chemical characteristics for 23 western Washington rivers, 1961-80","interactions":[],"lastModifiedDate":"2012-02-02T00:06:15","indexId":"ofr82185","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":"82-185","title":"Chemical characteristics for 23 western Washington rivers, 1961-80","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82185","usgsCitation":"Dethier, D.P., 1982, Chemical characteristics for 23 western Washington rivers, 1961-80: U.S. Geological Survey Open-File Report 82-185, 46 p. ill., map ;28 cm., https://doi.org/10.3133/ofr82185.","productDescription":"46 p. ill., map ;28 cm.","costCenters":[],"links":[{"id":141743,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0185/report-thumb.jpg"},{"id":36120,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0185/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e46fa","contributors":{"authors":[{"text":"Dethier, D. P.","contributorId":43726,"corporation":false,"usgs":true,"family":"Dethier","given":"D.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":157923,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":10482,"text":"ofr82936 - 1982 - Progress report on geologic studies of the Ranger orebodies, Northern Territory, Australia","interactions":[],"lastModifiedDate":"2012-02-02T00:06:33","indexId":"ofr82936","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":"82-936","title":"Progress report on geologic studies of the Ranger orebodies, Northern Territory, Australia","docAbstract":"The Ranger No. 1 and No. 3 orebodies contain about 124,000 tonnes U3O8 in highly chloritized metasediments of the lower Proterozoic Cahill Formation within about 500 m of the projected sub-Kombolgie Formation unconformity. In both orebodies, oxidized and reduced uranium minerals occur chiefly in quartzose schists that have highly variable amounts of muscovite, sericite, and chlorite. The effects of several periods of alteration are pervasive in the vicinity of orebodies where biotite and garnet are altered to chlorite, and feldspars to white mica or chlorite. Oxidized uranium minerals, associated with earthy iron oxides, occur from the surface to a depth of about 60 m. Below the oxidized zone, uranium occurs chiefly as uraninite and pitchblende disseminated through thick sections of quartz-chlorite-muscovite schist and has no apparent association with graphite or sulfides. In fact, graphite is rare and sulfides are generally low in abundance (<0.5 percent). Higher ore grades occur in disrupted zones a few centimeters thick and in some quartz-chlorite vein-like zones of uncertain origin. Uranium correlates strongly with chlorite, but not all of the many ages of chlorite have associated uranium. At least five textural varieties of chlorite are present and represent at least 3 ages. Preliminary microprobe analyses suggest that Mg-Fe-Al contents are relatively uniform. Apatite commonly occurs with chlorite. Uranium is not common in carbonate rocks and seems to occur only in disrupted zones that have chlorite alteration. Chloritization and silicification are more widespread and intense in the No. 1 orebody than in the No. 3. In both orebodies, hematite occurs tens to hundreds of meters below the weathered zone, in both altered and largely unaltered rocks, with and without uranium. \r\n\r\nThe structure of the orebodies is outwardly simple, particularly in No. 3; dips are less than 40? on most lithologic contacts. The No. 1 orebody is in a basin-like structure about 400 m wide that probably formed in part by progressive removal of carbonate rocks that are as much as 200 m thick adjacent to the No. 1 orebody and below the No. 3 orebody. Quartz-chlorite breccias have formed in the zone of carbonate thinning; uranium is spotty and low grade in these breccias. Chloritized and uraniferous broken and sheared zones, a few centimeters to a few meters thick, have an unknown attitude but must have small displacement. Blocks of altered Kombolgie sandstone are downfaulted into the No. 3 orebody and locally contain reduced uranium minerals. One or more shear zones 5-30 m thick of crushed and smeared fine to coarse rock fragments occur below the orebodies, and other low-angle shears probably occur in the orebodies. The shear zone dips about 40 o and displacement on it is not known. The footwall rocks generally are less retrograded than those in the hanging wall (orebody) and consist of quartz-biotite-feldspar schists and gneisses flanking the Nanambu Complex. A few scattered fractures in the footwall sequence contain pitchblende of unknown age and origin. \r\n\r\nMajor element chemical analyses confirm the lithologic observations of large changes in composition during multiple stages of alteration. Granitic dikes and pelitic schists have gained Fe and Mg and lost Si, Ca, Na, and K during chloritization. Marbles have gained Si, Al, Fe, and P, and lost Mg, Ca, and K during jasperoid-chlorite alteration. Total net chemical gains and losses in the Ranger No. 1 orebody were huge: equal to about 37 percent of the mass of the ore-bearing rock that will be mined. There were net gains in Si and P and net losses in Al, Fe, Mg, Ca, K, and Na. \r\n\r\nThe geologic age(s) of uranium emplacement are obscure because there are few age criteria. Reduced uranium minerals are younger than 1.8-b.y.-old granite dikes, and some occur locally in 1.65-b.y.-old Kombolgie Formation. Diabase dikes (age not known) are thoroughly chloritized and contain sparse ore minerals. Oxidized ura","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr82936","usgsCitation":"Nash, J., and Frishman, D., 1982, Progress report on geologic studies of the Ranger orebodies, Northern Territory, Australia: U.S. Geological Survey Open-File Report 82-936, 31 p., ill., map ;28 cm., https://doi.org/10.3133/ofr82936.","productDescription":"31 p., ill., map ;28 cm.","costCenters":[],"links":[{"id":144007,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1982/0936/report-thumb.jpg"},{"id":38347,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1982/0936/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9be4b07f02db65debf","contributors":{"authors":[{"text":"Nash, J. T.","contributorId":31751,"corporation":false,"usgs":true,"family":"Nash","given":"J. T.","affiliations":[],"preferred":false,"id":161473,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Frishman, David","contributorId":40214,"corporation":false,"usgs":true,"family":"Frishman","given":"David","email":"","affiliations":[],"preferred":false,"id":161474,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":43952,"text":"ofr828 - 1982 - Land use and land cover and associatd maps for Danville, Illinois; Indiana","interactions":[],"lastModifiedDate":"2012-02-02T00:11:03","indexId":"ofr828","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":"82-8","title":"Land use and land cover and associatd maps for Danville, Illinois; Indiana","language":"ENGLISH","doi":"10.3133/ofr828","usgsCitation":"Water Resources Division, U.S. Geological Survey, 1982, Land use and land cover and associatd maps for Danville, Illinois; Indiana: U.S. Geological Survey Open-File Report 82-8, maps ;45 x 69 cm., https://doi.org/10.3133/ofr828.","productDescription":"maps ;45 x 69 cm.","costCenters":[],"links":[{"id":167843,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b31e4b07f02db6b417f","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":531499,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ]}