{"pageNumber":"3591","pageRowStart":"89750","pageSize":"25","recordCount":184938,"records":[{"id":22279,"text":"ofr97195 - 1997 - Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1995 and 1996","interactions":[],"lastModifiedDate":"2012-02-02T00:08:02","indexId":"ofr97195","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-195","title":"Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1995 and 1996","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr97195","issn":"0094-9140","usgsCitation":"Foglesong, M.T., 1997, Water-related scientific activities of the U.S. Geological Survey in Nevada, fiscal years 1995 and 1996: U.S. Geological Survey Open-File Report 97-195, iv, 67 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr97195.","productDescription":"iv, 67 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":155795,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0195/report-thumb.jpg"},{"id":51702,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0195/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa067","contributors":{"authors":[{"text":"Foglesong, M. T. (compiler)","contributorId":64273,"corporation":false,"usgs":true,"family":"Foglesong","given":"M.","suffix":"(compiler)","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":187916,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22116,"text":"ofr97175 - 1997 - Reports and maps of the Military Geology Unit, 1942-1975","interactions":[],"lastModifiedDate":"2017-09-20T12:34:23","indexId":"ofr97175","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-175","title":"Reports and maps of the Military Geology Unit, 1942-1975","docAbstract":"<p>Included here are reports and maps which were prepared in the Military Geology Unit of the U. S. Geological Survey from 1942 through 1975. In addition to the references prepared primarily for military use and listed here, more than 200 reports of more general geologic interest were prepared for publication as Survey bulletins and professional papers and in outside journals. These reports are listed in \"Publications of the Geological Survey\" and other bibliographies. </p><p>Military Geology reports generally include basic subjects such as rock types, soils, water resources, landforms and vegetation, as well as interpretive subjects such as suitability of terrain for cross-country movement and for construction of roads and airfields in areas throughout the world. Reports on specific areas range from generalized texts with small scab maps derived from published sources to detailed texts with large-scale maps commonly based on photo-interpretation and, especially for Alaska and western Pacific islands, involving field mapping. Other reports treat topics of interest in military geology without reference to specific areas. A number of reports covering the moon include the first photogeologic map of the near side.</p><p>Authors are cited for some kinds of reports; however, many intelligence reports were published anonymously. Most of the reports were prepared by teams made up mainly of geologists but commonly including soils scientists, botanists, climatologists and geographers. Nearly all the soil scientists and climatologists were members of the World Soil Geography Unit, Soil Survey, Soil Conservation Service, U. S. Department of Agriculture. Manuscripts from this Unit were passed through a common review and other processing, as were the manuscripts originating in the Military Geology office, to be issued under the aegis of the latter. In some instances where it has not been possible to list all authors, names of project supervisors are given.</p><p>File copies of many of the Military Geology reports prepared since 1975 are kept in the Special Geologic Studies Group, U.S. Geological Survey, National Center, Reston, and may be examined there by appropriately cleared persons. Additionally, copies of many of the unclassified studies are in the U.S. Geological Survey Library. Some of the older reports are in the files of the Terrain Analysis Center, Fort Belvoir, Virginia, and other offices within the Corps of Engineers. Most of the reports are out of print and many of the other studies are no longer available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97175","issn":"0094-9140","usgsCitation":"1997, Reports and maps of the Military Geology Unit, 1942-1975: U.S. Geological Survey Open-File Report 97-175, v, 130 p. , https://doi.org/10.3133/ofr97175.","productDescription":"v, 130 p. ","costCenters":[],"links":[{"id":154686,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0175/report-thumb.jpg"},{"id":51559,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0175/report.pdf","text":"Report","size":"1.80 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a58e4b07f02db62f22b","contributors":{"compilers":[{"text":"Bonham, Selma","contributorId":16858,"corporation":false,"usgs":true,"family":"Bonham","given":"Selma","email":"","affiliations":[],"preferred":false,"id":710879,"contributorType":{"id":3,"text":"Compilers"},"rank":1}],"editors":[{"text":"Leith, William","contributorId":81502,"corporation":false,"usgs":true,"family":"Leith","given":"William","affiliations":[],"preferred":false,"id":710878,"contributorType":{"id":2,"text":"Editors"},"rank":1}]}}
,{"id":24399,"text":"ofr97199 - 1997 - Physical and chemical properties of water and sediments, Grand Portage and Wauswaugoning Bays, Lake Superior, Grand Portage Indian Reservation, northeastern Minnesota, 1993-96","interactions":[],"lastModifiedDate":"2018-03-19T11:23:47","indexId":"ofr97199","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-199","title":"Physical and chemical properties of water and sediments, Grand Portage and Wauswaugoning Bays, Lake Superior, Grand Portage Indian Reservation, northeastern Minnesota, 1993-96","docAbstract":"<p>This report is a compilation of data on the physical and chemical properties of water and sediments in Grand Portage and Wauswaugoning Bays of Lake Superior along the shoreline of the Grand Portage Indian Reservation. The data were collected during 1993-96 by the U.S. Geological Survey in cooperation with the Grand Portage Indian Reservation. The data include: (1) temperature, pH, and specific conductance measurements and dissolved oxygen concentrations; (2) Secchi disk transparency, alkalinity, and turbidity measurements; (3) fecal <i>Coliform</i> and fecal <i>Streptococcal</i> bacteria colony counts (per 100 milliliters of sample water); (4) major and minor ion, nutrient, and trace-metal concentrations; (5) dissolved and suspended residue concentrations; (6) pesticide, phenol, and asbestos concentrations; (7) suspended sediment trace-metal concentrations; and (8) bottom sediment trace-metal concentrations. Water samples were collected from nine sites; suspended and bottom sediment samples were collected from five sites. The data in this report can be used to evaluate present water-quality conditions and as a reference to monitor potential long-term changes in these conditions.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/ofr97199","issn":"0094-9140","collaboration":"Prepared in cooperation with the Grand Portage Indian Reservation Tribal Council","usgsCitation":"Ruhl, J.F., 1997, Physical and chemical properties of water and sediments, Grand Portage and Wauswaugoning Bays, Lake Superior, Grand Portage Indian Reservation, northeastern Minnesota, 1993-96: U.S. Geological Survey Open-File Report 97-199, iv, 13 p., https://doi.org/10.3133/ofr97199.","productDescription":"iv, 13 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science 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,{"id":22693,"text":"ofr96492 - 1997 - Ground-water resources of the middle Chattahoochee River basin in Georgia and Alabama, and upper Flint River basin in Georgia - Subarea 2 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","interactions":[],"lastModifiedDate":"2017-01-05T08:41:43","indexId":"ofr96492","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-492","title":"Ground-water resources of the middle Chattahoochee River basin in Georgia and Alabama, and upper Flint River basin in Georgia - Subarea 2 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","language":"ENGLISH","publisher":"U.S. Geological Survey 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,{"id":22694,"text":"ofr96363 - 1997 - Ground-water resources of the Upper Chattahoochee River basin in Georgia and Subarea 1 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","interactions":[],"lastModifiedDate":"2017-01-04T13:19:39","indexId":"ofr96363","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-363","title":"Ground-water resources of the Upper Chattahoochee River basin in Georgia and Subarea 1 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96363","issn":"0094-9140","usgsCitation":"Chapman, M.J., and Peck, M., 1997, Ground-water resources of the Upper Chattahoochee River basin in Georgia and Subarea 1 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins: U.S. Geological Survey Open-File Report 96-363, ix, 43 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr96363.","productDescription":"ix, 43 p. :ill., maps ;28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":154705,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1442,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1996/ofr96-363/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Georgia","otherGeospatial":"Alabama-Coosa-Tallapoosa River basin, Apalachicola-Chattahoochee-Flint River basin, Upper Chattahoochee River basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -89,28 ], [ -89,36 ], [ -80,36 ], [ -80,28 ], [ -89,28 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65a64e","contributors":{"authors":[{"text":"Chapman, M. J.","contributorId":65499,"corporation":false,"usgs":true,"family":"Chapman","given":"M.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":188703,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Peck, M.F.","contributorId":93049,"corporation":false,"usgs":true,"family":"Peck","given":"M.F.","email":"","affiliations":[],"preferred":false,"id":188704,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":23960,"text":"ofr96470 - 1997 - Ground-water resources of the Cahaba River basin in Alabama - Subarea 7 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","interactions":[],"lastModifiedDate":"2012-02-10T00:10:07","indexId":"ofr96470","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-470","title":"Ground-water resources of the Cahaba River basin in Alabama - Subarea 7 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","docAbstract":"Drought conditions in the 1980's focused attention on the multiple uses of the surface- and ground-water resources in the Apalachicola-Chattahooochee-Flint and Alabama-Coosa-Tallapoosa River basins in Georgia, Alabama, and Florida. State and Federal agencies also have proposed projects that would require additional water resources and revise operating practices within the river basins. The existing and proposed water projects create conflicting demands for water by the States and emphasize the problem of water-resource allocation. This study was initiated to describe ground-water availablity in the Cahaba River basin in Alabama, Subarea 7 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa River basins, and to estimate the possible effects of increased ground-water use within the basin. Subarea 7 encompasses about 1,030 square miles in north-central Alabama. Subarea 7 encompasses parts of the Piedmont, Valley and Ridge, and Coastal Plain physiographic provinces. The Piedmont Province is underlain by a two-component aquifer system that is composed of a fractured, crystalline-rock aquifer characterized by little or no primary porosity or permeability; and the overlying regolith, which can behave as a porous-media aquifer. The Valley and Ridge Province is underlain by fracture- and solution-conduit aquifer systems, similar in some ways to those in the Piedmont Province. Fracture-conduit aquifers predominante in the well-consolidated sandstones and shales of Paleozoic age; solution-conduit aquifers dedominate in the carbonate rocks of Paleozoic age. The Coastal Plain is underlain by southward-dipping, poorly consolidated deposits of sand, gravel, and clay of fluvial and marine origin. The conceptual model described for this study qualitatively subdivides the ground-water flow system into local (shallow), intermediate, and regional (deep) flow regimes. Ground- water discharge to tributaries mainly is from local and intermediate flow regimes and varies seasonally. The regional flow regime probably approximates steady-state conditions and discharges chiefly to major drains such as the Cahaba River. Ground-water discharge to major drains originates from all flow regimes. Mean-annual ground-water discharge to streams (baseflow) is considered to approximate the long-term, average recharge to ground water. The mean-annual baseflow was estimated using an atuomated hydrograph-separation method, and represents discharge from the local, intermediate, and regional flow regimes of the ground-water flow system. Mean-annual baseflow in Georgia was estimated to be 763 cubic feet per second at Centreville, Ala., where the Cahaba River exits Subarea 7 into Subarea 8. Mean-annual baseflow represented about 48 percent of total mean-annual stream discharge for the period of record. Stream discharge for selected sites on the Cahaba River and its tributaries were compiled for the years 1941, 1954, and 1986, during which sustained droughts occurred throughout most of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa River basin area. Stream discharges were assumed to be sustained entirely by baseflow during the latter periods of these droughts. Estimated baseflow near the end of these droughts averaged about 21 percent of the estimated mean-annual baseflow in Subarea 7 (ranged from about 16 to 25 percent for individual drought years). The potential exists for the development of ground-water resources on a regional scale throughout Subarea 7. Estimated ground-water use in 1990 was about 2 percent of the estimated mean-annual baseflow, and 9.7 percent of the average drought baseflow near the end of the droughts of 1941, 1954, and 1986. Because ground- water use in Subarea 7 represents a relatively minor percentage of ground- water recharge, even a large increase in ground-water use in Subarea 7 is likely to have little effect on ground-water and surface-water occurrernce in Alabama. Indications of long-term ground-water dec","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96470","issn":"0094-9140","usgsCitation":"Mooty, W.S., and Kidd, R.E., 1997, Ground-water resources of the Cahaba River basin in Alabama - Subarea 7 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins: U.S. Geological Survey Open-File Report 96-470, ix, 37 p. :ill., maps; 28 cm.; 12 plates; 8 tables, https://doi.org/10.3133/ofr96470.","productDescription":"ix, 37 p. :ill., maps; 28 cm.; 12 plates; 8 tables","costCenters":[],"links":[{"id":154952,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1666,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1996/ofr96-470/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -89,30 ], [ -89,36 ], [ -80,36 ], [ -80,30 ], [ -89,30 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65abdc","contributors":{"authors":[{"text":"Mooty, Will S. wsmooty@usgs.gov","contributorId":3878,"corporation":false,"usgs":true,"family":"Mooty","given":"Will","email":"wsmooty@usgs.gov","middleInitial":"S.","affiliations":[],"preferred":true,"id":191046,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kidd, Robert E.","contributorId":21523,"corporation":false,"usgs":true,"family":"Kidd","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":191047,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":52520,"text":"ofr97156I - 1997 - Reconnaissance geologic map of the Petersburg C-3 quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-04-07T20:30:32.628288","indexId":"ofr97156I","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"I","title":"Reconnaissance geologic map of the Petersburg C-3 quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156I","usgsCitation":"Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg C-3 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 18 p.; 1 Plate: 32.15 × 23.42 inches, https://doi.org/10.3133/ofr97156I.","productDescription":"Report: 18 p.; 1 Plate: 32.15 × 23.42 inches","costCenters":[],"links":[{"id":86945,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156i/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":86944,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156i/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":177742,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156i/report-thumb.jpg"},{"id":398351,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19185.htm"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Petersburg C-3 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -133,\n              56.5\n            ],\n            [\n              -132.667,\n              56.5\n            ],\n            [\n              -132.667,\n              56.75\n            ],\n            [\n              -133,\n              56.75\n            ],\n            [\n              -133,\n              56.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a70e4b07f02db64171c","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":245487,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24368,"text":"ofr96177 - 1997 - Ground-water resources of the Coosa River basin in Georgia and Alabama;  Subarea 6 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","interactions":[],"lastModifiedDate":"2017-01-04T12:58:32","indexId":"ofr96177","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-177","title":"Ground-water resources of the Coosa River basin in Georgia and Alabama;  Subarea 6 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins","docAbstract":"Drought conditions in the 1980's focused attention on the multiple uses of the surface- and ground-water resources in the Apalachicola-Chattahoochee-Flint (ACF) and Alabama-Coosa-Tallapoosa (ACT) River basins in Georgia, Alabama, and Florida. State and Federal agencies also have proposed projects that would require additional water resources and revise operating practices within the river basins. The existing and proposed water projects create conflicting demands for water by the States and emphasize the problem of water-resource allocation. This study was initiated to describe ground-water availability in the Coosa River basin of Georgia and Alabama, Subarea 6 of the ACF and ACT River basins, and estimate the possible effects of increased ground-water use within the basin. Subarea 6 encompasses about 10,060 square miles in Georgia and Alabama, totaling all but about 100 mi2 of the total area of the Coosa River basin; the remainder of the basin is in Tennessee. Subarea 6 encompasses parts of the Piedmont, Blue Ridge, Cumberland Plateau, Valley and Ridge, and Coastal Plain physiographic provinces. The major rivers of the subarea are the Oostanaula, Etowah, and Coosa. The Etowah and Oostanaula join in Floyd County, Ga., to form the Coosa River. The Coosa River flows southwestward and joins with the Tallapoosa River near Wetumpka, Ala., to form the Alabama River. The Piedmont and Blue Ridge Provinces are underlain by a two-component aquifer system that is composed of a fractured, crystalline-rock aquifer characterized by little or no primary porosity or permeability; and the overlying regolith, which generally behaves as a porous-media aquifer. The Valley and Ridge and Cumberland Plateau Provinces are underlain by fracture- and solution-conduit aquifer systems, similar in some ways to those in the Piedmont and Blue Ridge Provinces. Fracture-conduit aquifers predominate in the well-consolidated sandstones and shales of Paleozoic age; solution-conduit aquifers predominate in the carbonate rocks of Paleozoic age. The Coastal Plain is underlain by southward-dipping, poorly consolidated deposits of sand, gravel, and clay of fluvial and marine origin. The conceptual model described for this study qualitatively subdivides the ground-water flow system into local (shallow), intermediate, and regional (deep) flow regimes. Ground-water discharge to tributaries mainly is from local and intermediate flow regimes and varies seasonally. The regional flow regime probably approximates steady-state conditions and discharges chiefly to major drains such as the Coosa River, and in upstream areas, to the Etowah and Oostanaula Rivers. Ground-water discharge to major drains originates from all flow regimes. Mean-annual ground-water discharge to streams (baseflow) is considered to approximate the long-term, average recharge to ground water. The mean-annual baseflow was estimated using an automated hydrograph-separation method, and represents discharge from the local, intermediate, and regional flow regimes of the ground-water flow system. Mean-annual baseflow in Georgia was estimated to be about 4,000 cubic feet per second (ft3/s) (from the headwaters to the Georgia-Alabama State Line), 5,360 ft3/s in Alabama, and 9,960 ft3/s for all of Subarea 6 (at the Subarea 7-Subarea 8 boundary). Mean annual baseflow represented about 60 percent of total mean-annual stream discharge for the period of record. Stream discharge for selected sites on the Coosa River and its tributaries were compiled for the years 1941, 1954, and 1986, during which sustained droughts occurred throughout most of the ACF-ACT area. Stream discharges were assumed to be sustained entirely by baseflow during the latter periods of these droughts. Estimated baseflow near the end of the individual drought years ranged from about 11 to 27 percent of the estimated mean-annual baseflow in Subarea 6. The potential exists for the development of ground-water resources on a regional scale throughout Su","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96177","issn":"0094-9140","usgsCitation":"Robinson, J.L., Journey, C.A., and Atkins, J.B., 1997, Ground-water resources of the Coosa River basin in Georgia and Alabama;  Subarea 6 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa river basins: U.S. Geological Survey Open-File Report 96-177, ix, 54 p. :ill., maps ;28 cm.; 12 plates, https://doi.org/10.3133/ofr96177.","productDescription":"ix, 54 p. :ill., maps ;28 cm.; 12 plates","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":156255,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":1719,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1996/ofr96177/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alabama, Georgia","otherGeospatial":"Alabama-Coosa-Tallapoosa River basin, Apalachicola-Chattahoochee-Flint River basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -89,29 ], [ -89,36 ], [ -82,36 ], [ -82,29 ], [ -89,29 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65a8a3","contributors":{"authors":[{"text":"Robinson, James L.","contributorId":82284,"corporation":false,"usgs":true,"family":"Robinson","given":"James","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":191791,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Journey, Celeste A. 0000-0002-2284-5851 cjourney@usgs.gov","orcid":"https://orcid.org/0000-0002-2284-5851","contributorId":2617,"corporation":false,"usgs":true,"family":"Journey","given":"Celeste","email":"cjourney@usgs.gov","middleInitial":"A.","affiliations":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true},{"id":559,"text":"South Carolina Water Science Center","active":true,"usgs":true}],"preferred":false,"id":191789,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Atkins, J. Brian","contributorId":49781,"corporation":false,"usgs":true,"family":"Atkins","given":"J.","email":"","middleInitial":"Brian","affiliations":[],"preferred":false,"id":191790,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":4491,"text":"cir1120K - 1997 - Effects of the 1993 flood on the determination of flood magnitude and frequency in Iowa","interactions":[],"lastModifiedDate":"2018-02-08T10:13:30","indexId":"cir1120K","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1120","chapter":"K","title":"Effects of the 1993 flood on the determination of flood magnitude and frequency in Iowa","docAbstract":"<p>To evaluate the effects of the 1993 flood in the upper Mississippi River Basin on the determination of flood magnitude and frequency, discharges that had recurrence intervals of 10, 25, 50, and 100 years computed from data through the 1992 water year were compared with those computed from data through the 1993 water year for 62 selected streamflow-gaging stations in Iowa. On the basis of the flood-frequency analysis computed from data through the 1993 water year, a flood that was greater than or equal to a 10-year recurrence interval discharge occurred during 1993 at all 62 gaging stations, and a flood greater than or equal to a 100-year recurrence-interval discharge occurred at 11 of the gaging stations.</p><p>Results of the comparison indicated that inclusion of the 1993 flood in the data base resulted in an increase in the magnitude of dis charges for all selected recurrence intervals at the 62 streamflow-gaging stations in Iowa. A larger percentage increase in the magnitude of discharge was computed for the larger recurrence intervals than for the smaller recurrence intervals for most of the selected gaging stations . As a result of including the 1993 peak discharge in the flood-frequency analysis, three gaging stations had an increase in the 100-year recurrence-interval discharge that was greater than 30 percent.</p><p>Several factors, which included recurrence intervals for the 1993 peak discharges and the effective record lengths for 1993, were investigated for the 62 selected streamflow-gaging stations to evaluate their possible effect on the computed flood-frequency discharges. The combined effect of these two factors on the computed 100-year recurrence-interval discharges was significant. Gaging stations were grouped into four discrete categories on the basis of recurrence intervals for the 1993 peak discharges and the effective record lengths for 1993 . Of the 28 gaging stations that had small flood magnitudes in 1993 and long record lengths, the difference between the 1992 and the 1993 flood-frequency analyses for 100- year recurrence-interval discharges at 22 gaging stations was less than 5 percent. Of the 10 gaging stations that had large flood magnitudes in 1993 and short record lengths, the increase in 100-year recurrence-interval discharges at 9 gaging stations was greater than 15 percent.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/cir1120K","isbn":"0607887001","usgsCitation":"Eash, D.A., 1997, Effects of the 1993 flood on the determination of flood magnitude and frequency in Iowa: U.S. Geological Survey Circular 1120, vi, 23 p., https://doi.org/10.3133/cir1120K.","productDescription":"vi, 23 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":351,"text":"Iowa Water Science Center","active":true,"usgs":true}],"links":[{"id":117414,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/cir_1120_K.bmp"},{"id":536,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/circ1120-k","linkFileType":{"id":5,"text":"html"}},{"id":351337,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/1993/circ1120-k/pdf/circ_1120-k_a.pdf","text":"Report","size":"2.79 MB","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","otherGeospatial":"Mississippi River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.296875,\n              37.00255267215955\n            ],\n            [\n              -89.09912109375,\n              37.3002752813443\n            ],\n            [\n              -88.9453125,\n              37.61423141542417\n            ],\n            [\n              -88.857421875,\n              38.238180119798635\n            ],\n            [\n         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,{"id":2121,"text":"wsp2493 - 1997 - Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania: A summary report, 1982-90","interactions":[],"lastModifiedDate":"2022-01-31T21:35:27.636531","indexId":"wsp2493","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":341,"text":"Water Supply Paper","code":"WSP","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2493","title":"Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania: A summary report, 1982-90","docAbstract":"Pipe-outlet terracing was effective in reducing sediment losses from a field site, but total nitrogen and phosphorus losses with runoff were not significantly different before and after terracing. Median concentrations of dissolved nitrate in several ground-water sampling locations increased after terrace installation. Dissolved nitrate concentrations in ground water decreased significantly after nutrient-management implementation. Findings indicate that agricultural-management practices to improve water quality are most effective if their overall design effects on surface- and ground-water systems are considered in their design.","language":"English","publisher":"U.S. Government Printing Office","doi":"10.3133/wsp2493","usgsCitation":"Lietman, P.L., 1997, Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania: A summary report, 1982-90: U.S. Geological Survey Water Supply Paper 2493, vi, 69 p., https://doi.org/10.3133/wsp2493.","productDescription":"vi, 69 p.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":395189,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_25328.htm"},{"id":27709,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2493/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":138254,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2493/report-thumb.jpg"}],"country":"United States","state":"Pennsylvania","otherGeospatial":"Conestoga River headwaters","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -76.2380,\n              40.106\n            ],\n            [\n              -75.847,\n              40.106\n            ],\n            [\n              -75.847,\n              40.306\n            ],\n            [\n              -76.2380,\n              40.306\n            ],\n            [\n              -76.2380,\n              40.106\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4be4b07f02db6258fd","contributors":{"authors":[{"text":"Lietman, Patricia L.","contributorId":64227,"corporation":false,"usgs":true,"family":"Lietman","given":"Patricia","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":144702,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31649,"text":"ofr97156L - 1997 - Reconnaissance geologic map of the Petersburg D-4 quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-03-28T20:11:50.375859","indexId":"ofr97156L","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"L","title":"Reconnaissance geologic map of the Petersburg D-4 quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156L","usgsCitation":"Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg D-4 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 21 p.; 1 Plate: 30.94 × 23.62 inches, https://doi.org/10.3133/ofr97156L.","productDescription":"Report: 21 p.; 1 Plate: 30.94 × 23.62 inches","costCenters":[],"links":[{"id":397744,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19188.htm"},{"id":59868,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156l/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59867,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156l/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":161351,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156l/report-thumb.jpg"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Petersburg D-4 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -133,\n              57\n            ],\n            [\n              -133.333,\n              57\n            ],\n            [\n              -133.333,\n              56.75\n            ],\n            [\n              -133,\n              56.75\n            ],\n            [\n              -133,\n              57\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682eda","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":206635,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31660,"text":"ofr96600B - 1997 - Preliminary determination of epicenters; monthly listing, April-June 1996","interactions":[],"lastModifiedDate":"2012-02-02T00:09:00","indexId":"ofr96600B","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-600","chapter":"B","title":"Preliminary determination of epicenters; monthly listing, April-June 1996","language":"ENGLISH","doi":"10.3133/ofr96600B","usgsCitation":"National Earthquake Information Center, 1997, Preliminary determination of epicenters; monthly listing, April-June 1996: U.S. Geological Survey Open-File Report 96-600, 54 p., https://doi.org/10.3133/ofr96600B.","productDescription":"54 p.","costCenters":[],"links":[{"id":159884,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0600b/report-thumb.jpg"},{"id":59884,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0600b/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac9e4b07f02db67c568","contributors":{"authors":[{"text":"National Earthquake Information Center","contributorId":128066,"corporation":true,"usgs":false,"organization":"National Earthquake Information Center","id":529273,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31619,"text":"ofr97156M - 1997 - Reconnaissance geologic map of the Petersburg D-5 Quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-03-28T19:57:38.156025","indexId":"ofr97156M","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"M","title":"Reconnaissance geologic map of the Petersburg D-5 Quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156M","usgsCitation":"Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg D-5 Quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 22 p.; 1 Plate: 31.25 × 23.39 inches, https://doi.org/10.3133/ofr97156M.","productDescription":"Report: 22 p.; 1 Plate: 31.25 × 23.39 inches","costCenters":[],"links":[{"id":397742,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19189.htm"},{"id":59823,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156m/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59822,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156m/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160786,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156m/report-thumb.jpg"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Petersburg D-5 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -133.667,\n              56.75\n            ],\n            [\n              -133.333,\n              56.75\n            ],\n            [\n              -133.333,\n              57\n            ],\n            [\n              -133.667,\n              57\n            ],\n            [\n              -133.667,\n              56.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a70e4b07f02db641626","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":206578,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":5266,"text":"fs09997 - 1997 - Water Quality Assessment of the Comal Springs Riverine System, New Braunfels, Texas, 1993-94","interactions":[],"lastModifiedDate":"2016-08-19T13:59:36","indexId":"fs09997","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"099-97","title":"Water Quality Assessment of the Comal Springs Riverine System, New Braunfels, Texas, 1993-94","docAbstract":"<p>Comal Springs of Central Texas are the largest springs in the southwestern United States. The long-term average flow of the Comal River, which essentially is the flow from Comal Springs, is 284 cubic feet per second (ft3/s). The artesian springs emerge at the base of an escarpment formed by the Comal Springs fault. The Comal River (fig. 1) is approximately 2 miles (mi) long and is a tributary of the Guadalupe River. Most of the Comal River follows the path of an old mill race, here referred to as New Channel, then flows through a channel carved by a tributary stream (Dry Comal Creek), eventually rejoining its original watercourse. The original watercourse, here referred to as Old Channel, has been reduced to a small stream, the source of which is water diverted from Landa Lake and several springs in the channel. In addition to being an important economic resource of the region, the springs and associated river system are home to unique aquatic species such as the endangered fountain darter (Etheostoma fonticola). The Comal Springs riffle beetle (Heterelmis comalensis), which exists in the springflow channel upstream of Landa Lake, has been proposed for listing as endangered. The Comal Springs dryopid beetle (Stygoparmus comalensis) and the Peck&rsquo;s cave amphipod (Stygobromus pecki) are two subterranean species associated with Comal Springs also proposed for endangered listing.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs09997","usgsCitation":"Fahlquist, L., and Slattery, R., 1997, Water Quality Assessment of the Comal Springs Riverine System, New Braunfels, Texas, 1993-94: U.S. Geological Survey Fact Sheet 099-97, 6 p., https://doi.org/10.3133/fs09997.","productDescription":"6 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":126245,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_099_97.bmp"},{"id":177,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/FS/Fs09997/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd3d1","contributors":{"authors":[{"text":"Fahlquist, Lynne","contributorId":8810,"corporation":false,"usgs":true,"family":"Fahlquist","given":"Lynne","affiliations":[],"preferred":false,"id":150743,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Slattery, R.N.","contributorId":60621,"corporation":false,"usgs":true,"family":"Slattery","given":"R.N.","email":"","affiliations":[],"preferred":false,"id":150744,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28447,"text":"wri974089 - 1997 - Generalized skew coefficients for flood-frequency analysis in Minnesota","interactions":[],"lastModifiedDate":"2018-03-19T09:50:48","indexId":"wri974089","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-4089","title":"Generalized skew coefficients for flood-frequency analysis in Minnesota","docAbstract":"<p>This report presents an evaluation of generalized skew coefficients used in flood-frequency analysis. Station skew coefficients were computed for 267 long-term stream-gaging stations in Minnesota and the surrounding states of Iowa, North and South Dakota, Wisconsin, and the provinces of Manitoba and Ontario, Canada. Generalized skew coefficients were computed from station skew coefficients using a locally weighted regression technique. The resulting regression trend surface was the generalized skew coefficient map, except for the North Shore area, and has a mean square error of 0.182.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Mounds View, MN","doi":"10.3133/wri974089","collaboration":"Prepared in cooperation with the Minnesota Department of Transportation","usgsCitation":"Lorenz, D., 1997, Generalized skew coefficients for flood-frequency analysis in Minnesota: U.S. Geological Survey Water-Resources Investigations Report 97-4089, iii, 15 p., https://doi.org/10.3133/wri974089.","productDescription":"iii, 15 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"links":[{"id":57250,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4089/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":118929,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4089/report-thumb.jpg"}],"country":"Canada, United States","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -99,\n              50\n            ],\n            [\n              -99,\n              42\n            ],\n            [\n              -89,\n              42\n            ],\n            [\n              -89,\n              50\n            ],\n            [\n              -99,\n              50\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b25e4b07f02db6aed6c","contributors":{"authors":[{"text":"Lorenz, D. L.","contributorId":10776,"corporation":false,"usgs":true,"family":"Lorenz","given":"D. L.","affiliations":[],"preferred":false,"id":199814,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31682,"text":"ofr97156K - 1997 - Reconnaissance geologic map of the Petersburg C-5 quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-03-28T21:29:54.775887","indexId":"ofr97156K","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"K","title":"Reconnaissance geologic map of the Petersburg C-5 quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156K","usgsCitation":"Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg C-5 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 18 p.; 1 Plate: 23.86 × 24.33 inches, https://doi.org/10.3133/ofr97156K.","productDescription":"Report: 18 p.; 1 Plate: 23.86 × 24.33 inches","costCenters":[],"links":[{"id":397756,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19187.htm"},{"id":59915,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156k/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59914,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156k/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159998,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156k/report-thumb.jpg"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Petersburg C-5 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -133.667,\n              56.75\n            ],\n            [\n              -133.333,\n              56.75\n            ],\n            [\n              -133.333,\n              56.5\n            ],\n            [\n              -133.667,\n              56.5\n            ],\n            [\n              -133.667,\n              56.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a70e4b07f02db6415d1","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":206696,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31681,"text":"ofr97156J - 1997 - Reconnaissance geologic map of the Petersburg C-4 quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-03-28T21:26:26.695698","indexId":"ofr97156J","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"J","title":"Reconnaissance geologic map of the Petersburg C-4 quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156J","usgsCitation":"Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg C-4 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 21 p.; 1 Plate: 31.28 × 23.25 inches, https://doi.org/10.3133/ofr97156J.","productDescription":"Report: 21 p.; 1 Plate: 31.28 × 23.25 inches","costCenters":[],"links":[{"id":397755,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19186.htm"},{"id":59913,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156j/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59912,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156j/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159997,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156j/report-thumb.jpg"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Petersburg C-4 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -133,\n              56.75\n            ],\n            [\n              -133.333,\n              56.75\n            ],\n            [\n              -133.333,\n              56.5\n            ],\n            [\n              -133,\n              56.5\n            ],\n            [\n              -133,\n              56.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a70e4b07f02db641736","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":206695,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":22792,"text":"ofr97192 - 1997 - Ground-water conditions in Georgia, 1996","interactions":[],"lastModifiedDate":"2017-01-05T11:22:05","indexId":"ofr97192","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-192","title":"Ground-water conditions in Georgia, 1996","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services,","doi":"10.3133/ofr97192","issn":"0094-9140","usgsCitation":"Cressler, A.M., 1997, Ground-water conditions in Georgia, 1996: U.S. Geological Survey Open-File Report 97-192, v, 101 p. :ill., maps ;28 cm., https://doi.org/10.3133/ofr97192.","productDescription":"v, 101 p. :ill., maps ;28 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M.","contributorId":22791,"corporation":false,"usgs":true,"family":"Cressler","given":"A.","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":188884,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":23821,"text":"ofr96483 - 1997 - Ground-water resources of the lower-middle Chattahoochee River basin in Georgia and Alabama, and middle Flint River basin in Georgia - Subarea 3 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa River basins","interactions":[],"lastModifiedDate":"2024-03-25T18:53:31.315999","indexId":"ofr96483","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-483","title":"Ground-water resources of the lower-middle Chattahoochee River basin in Georgia and Alabama, and middle Flint River basin in Georgia - Subarea 3 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa River basins","docAbstract":"<p>Drought conditions in the 1980's focused attention on the multiple uses of the surface- and ground-water resources in the Apalachicola-Chattahoochee-Flint (ACF) and Alabama-Coosa-Tallapoosa (ACT) River basins in Georgia, Alabama, and Florida. State and Federal agencies also have proposed projects that would require additional water resources and revise operating practices within the river basins. The existing and proposed water projects create conflicting demands for water by the States and emphasize the problem of water-resource allocation. This study was initiated to describe ground-water availability in the lower-middle Chattahoochee River basin of Georgia and Alabama; and middle Flint River basin of Georgia, Subarea 3 of the ACF and ACT River basins, and to estimate the possible effects of increased ground-water use within the basin.</p><p>Subarea 3 encompasses about 6,180 square miles (mi<sup>2)</sup> of the Coastal Plain Province in southwestern Georgia and southeastern Alabama. About 55 percent of the area is drained by the Chattahoochee River, with the remainder drained by the Flint River. The drainage area of the Chattahoochee River is divided almost equally between Alabama and Georgia.</p><p>Subarea 3 is underlain by complexly interbedded sedimentary strata that dip gently to the southeast, underlying the Floridan aquifer system to the south. The strata comprise numerous porous-media aquifers and confining units that crop out in the northern part of Subarea 3 in generally northeast-trending bands.</p><p>The conceptual model described for this study qualitatively subdivides the ground-water flow system into local (shallow), intermediate, and regional (deep) flow regimes. Ground-water discharge to tributaries mainly is from local and intermediate flow regimes and varies seasonally. The regional flow regime probably approximates steady-state conditions and discharges chiefly to major drains such as the Chattahoochee River. Ground-water discharge to major drains originates from all flow regimes.</p><p>Mean-annual baseflow is about 1,618 cubic feet per second (ft<sup>3</sup>/s) in the Chattahoochee River; and about 1,812 ft<sup>3</sup>/s in the Flint River. Of the 1,618 ft<sup>3</sup>/s baseflow in the Chattahoochee, about 37 percent is discharge from Alabama and 63 percent is discharge from Georgia. Near the end of the drought of 1954, baseflow was about 579 ft<sup>3</sup>/s in the Chattahoochee River; and about 963 ft<sup>3</sup>/s in the Flint River. Of the 579 ft<sup>3</sup>/s drought baseflow in the Chattahoochee River, about 15 percent was from Alabama and 85 percent from Georgia. Baseflow in Subarea 3 during the drought of 1954 was about 45 percent of mean-annual baseflow. Near the end of the drought of 1986, baseflow was about 449 ft<sup>3</sup>/s in the Chattahoochee River and about 498 ft<sup>3</sup>/s in the Flint River. Of the 449 ft<sup>3</sup>/s baseflow in the Chattahoochee River, about 16 percent was discharge from Alabama and 84 percent was discharge from Georgia. Baseflow in Subarea 3 during the 1986 drought was about 28 percent of mean-annual baseflow.</p><p>The potential exists for the development of ground-water resources on a regional scale throughout Subarea 3. Estimated ground-water use in 1990 was about 2.2 percent of the estimated mean-annual baseflow, and ranged from about 4.9 to 8.0 percent of baseflows near the end of the droughts of 1954 and 1986, respectively. Because groundwater use in Subarea 3 represents a relatively minor percentage of ground-water recharge, even a large increase in ground-water use in Subarea 3 in one State is likely to have little effect on ground-water and surface-water occurrence in the other. Indications of long-term ground-water level declines were not observed; however, the number and distribution of observation wells having long-term water-level measurements in Subarea 3 are insufficient to draw conclusions.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr96483","issn":"0094-9140","collaboration":"Prepared in cooperation with the Alabama Department of Economic and Community Affairs, Office of Water Resources, Georgia Department of Natural Resources, Environmental Protection Division, Northwest Florida Water Management District, U.S. Army Corps of Engineers, Mobile District","usgsCitation":"Mayer, G., 1997, Ground-water resources of the lower-middle Chattahoochee River basin in Georgia and Alabama, and middle Flint River basin in Georgia - Subarea 3 of the Apalachicola-Chattahoochee-Flint and Alabama-Coosa-Tallapoosa River basins: U.S. Geological Survey Open-File Report 96-483, ix, 46 p., https://doi.org/10.3133/ofr96483.","productDescription":"ix, 46 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":427031,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1996/0483/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":332885,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1996/0483/report-thumb.jpg"}],"country":"United States","state":"Alabama, Georgia","otherGeospatial":"Alabama-Coosa-Tallapoosa River basin, Apalachicola-Chattahoochee-Flint River basin, Chattahoochee River basin, Middle Flint River 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 \"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a96e4b07f02db65a53f","contributors":{"authors":[{"text":"Mayer, Gregory C.","contributorId":55815,"corporation":false,"usgs":true,"family":"Mayer","given":"Gregory C.","affiliations":[],"preferred":false,"id":510962,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25593,"text":"wri974086 - 1997 - Hydrologic conditions and distribution of selected radiochemical and chemical constituents in water, Snake River Plain Aquifer, Idaho National Engineering Laboratory, Idaho, 1992 through 1995","interactions":[],"lastModifiedDate":"2012-02-02T00:08:29","indexId":"wri974086","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-4086","title":"Hydrologic conditions and distribution of selected radiochemical and chemical constituents in water, Snake River Plain Aquifer, Idaho National Engineering Laboratory, Idaho, 1992 through 1995","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nInformation Center [distributor,","doi":"10.3133/wri974086","usgsCitation":"Bartholomay, R.C., Tucker, B., Ackerman, D.J., and Liszewski, M.J., 1997, Hydrologic conditions and distribution of selected radiochemical and chemical constituents in water, Snake River Plain Aquifer, Idaho National Engineering Laboratory, Idaho, 1992 through 1995: U.S. Geological Survey Water-Resources Investigations Report 97-4086, vi, 57 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri974086.","productDescription":"vi, 57 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":121902,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4086/report-thumb.jpg"},{"id":54336,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4086/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a28e4b07f02db6115f4","contributors":{"authors":[{"text":"Bartholomay, R. C.","contributorId":66271,"corporation":false,"usgs":true,"family":"Bartholomay","given":"R.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":194335,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tucker, B.J.","contributorId":42230,"corporation":false,"usgs":true,"family":"Tucker","given":"B.J.","email":"","affiliations":[],"preferred":false,"id":194333,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ackerman, D. J.","contributorId":53380,"corporation":false,"usgs":true,"family":"Ackerman","given":"D.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":194334,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Liszewski, M. J.","contributorId":107308,"corporation":false,"usgs":true,"family":"Liszewski","given":"M.","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":194336,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":31620,"text":"ofr97156N - 1997 - Reconnaissance geologic map of the Bradfield Canal B-6 quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-08-16T20:06:59.0645","indexId":"ofr97156N","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"N","title":"Reconnaissance geologic map of the Bradfield Canal B-6 quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156N","usgsCitation":"Brew, D.A., and Koch, R.D., 1997, Reconnaissance geologic map of the Bradfield Canal B-6 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 22 p.; 1 Plate: 23.83 × 24.82 inches, https://doi.org/10.3133/ofr97156N.","productDescription":"Report: 22 p.; 1 Plate: 23.83 × 24.82 inches","costCenters":[],"links":[{"id":59824,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156n/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59825,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156n/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":397743,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19190.htm","linkFileType":{"id":5,"text":"html"}},{"id":160797,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156n/report-thumb.jpg"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Bradford Canal B-6 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -132,\n              56.5\n            ],\n            [\n              -131.667,\n              56.5\n            ],\n            [\n              -131.667,\n              56.25\n            ],\n            [\n              -132,\n              56.25\n            ],\n            [\n              -132,\n              56.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a72e4b07f02db643325","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":206579,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Koch, Richard D. rkoch@usgs.gov","contributorId":4413,"corporation":false,"usgs":true,"family":"Koch","given":"Richard","email":"rkoch@usgs.gov","middleInitial":"D.","affiliations":[],"preferred":true,"id":206580,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":31675,"text":"ofr97156H - 1997 - Reconnaissance geologic map of the Petersburg C-1 quadrangle, southeastern Alaska","interactions":[],"lastModifiedDate":"2022-03-28T21:10:48.638947","indexId":"ofr97156H","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-156","chapter":"H","title":"Reconnaissance geologic map of the Petersburg C-1 quadrangle, southeastern Alaska","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97156H","usgsCitation":"Brew, D.A., 1997, Reconnaissance geologic map of the Petersburg C-1 quadrangle, southeastern Alaska: U.S. Geological Survey Open-File Report 97-156, Report: 23 p.; 1 Plate: 31.33 × 23.74 inches, https://doi.org/10.3133/ofr97156H.","productDescription":"Report: 23 p.; 1 Plate: 31.33 × 23.74 inches","costCenters":[],"links":[{"id":397754,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19184.htm"},{"id":59903,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0156h/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":59902,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0156h/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159919,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0156h/report-thumb.jpg"}],"scale":"63000","country":"United States","state":"Alaska","otherGeospatial":"Petersburg C-1 quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -132,\n              56.75\n            ],\n            [\n              -132.333,\n              56.75\n            ],\n            [\n              -132.333,\n              56.5\n            ],\n            [\n              -132,\n              56.5\n            ],\n            [\n              -132,\n              56.75\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a70e4b07f02db6416de","contributors":{"authors":[{"text":"Brew, David A. dbrew@usgs.gov","contributorId":3244,"corporation":false,"usgs":true,"family":"Brew","given":"David","email":"dbrew@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":206681,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":31621,"text":"ofr97162 - 1997 - Aeromagnetic map of the Los Angeles 1:100,000-scale quadrangle, California","interactions":[{"subject":{"id":31621,"text":"ofr97162 - 1997 - Aeromagnetic map of the Los Angeles 1:100,000-scale quadrangle, California","indexId":"ofr97162","publicationYear":"1997","noYear":false,"title":"Aeromagnetic map of the Los Angeles 1:100,000-scale quadrangle, California"},"predicate":"SUPERSEDED_BY","object":{"id":79253,"text":"sim2950 - 2006 - Aeromagnetic Map with Geology of the Los Angeles 30 x 60 Minute Quadrangle, Southern California ","indexId":"sim2950","publicationYear":"2006","noYear":false,"title":"Aeromagnetic Map with Geology of the Los Angeles 30 x 60 Minute Quadrangle, Southern California "},"id":1}],"supersededBy":{"id":79253,"text":"sim2950 - 2006 - Aeromagnetic Map with Geology of the Los Angeles 30 x 60 Minute Quadrangle, Southern California ","indexId":"sim2950","publicationYear":"2006","noYear":false,"title":"Aeromagnetic Map with Geology of the Los Angeles 30 x 60 Minute Quadrangle, Southern California "},"lastModifiedDate":"2012-02-02T00:09:06","indexId":"ofr97162","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-162","title":"Aeromagnetic map of the Los Angeles 1:100,000-scale quadrangle, California","language":"ENGLISH","doi":"10.3133/ofr97162","usgsCitation":"Langenheim, V., and Jachens, R., 1997, Aeromagnetic map of the Los Angeles 1:100,000-scale quadrangle, California (Superseded by SIM 2950): U.S. Geological Survey Open-File Report 97-162, One over-size sheet, scale 1:100,000 (1 inch = about 1.6 miles). , https://doi.org/10.3133/ofr97162.","productDescription":"One over-size sheet, scale 1:100,000 (1 inch = about 1.6 miles). ","costCenters":[],"links":[{"id":160798,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":59826,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0162/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","edition":"Superseded by SIM 2950","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691e9f","contributors":{"authors":[{"text":"Langenheim, V.E. 0000-0003-2170-5213","orcid":"https://orcid.org/0000-0003-2170-5213","contributorId":54956,"corporation":false,"usgs":true,"family":"Langenheim","given":"V.E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":206581,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jachens, R.C.","contributorId":55433,"corporation":false,"usgs":true,"family":"Jachens","given":"R.C.","email":"","affiliations":[],"preferred":false,"id":206582,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":23508,"text":"ofr97198 - 1997 - Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of molybdenum in water by graphite furnace atomic absorption spectrophotometry","interactions":[],"lastModifiedDate":"2021-05-28T17:12:51.641313","indexId":"ofr97198","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"97-198","title":"Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of molybdenum in water by graphite furnace atomic absorption spectrophotometry","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97198","usgsCitation":"Jones, S.R., and McLain, B.J., 1997, Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of molybdenum in water by graphite furnace atomic absorption spectrophotometry: U.S. Geological Survey Open-File Report 97-198, vi, 25 p., https://doi.org/10.3133/ofr97198.","productDescription":"vi, 25 p.","costCenters":[{"id":452,"text":"National Water Quality Laboratory","active":true,"usgs":true}],"links":[{"id":52796,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0198/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156545,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0198/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a54e4b07f02db62bbee","contributors":{"authors":[{"text":"Jones, Sandra R.","contributorId":22800,"corporation":false,"usgs":true,"family":"Jones","given":"Sandra","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":190224,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McLain, Betty J.","contributorId":99586,"corporation":false,"usgs":true,"family":"McLain","given":"Betty","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":190225,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":22853,"text":"ofr96634 - 1997 - Hydrologic description of the Braden River watershed, west-central Florida","interactions":[],"lastModifiedDate":"2012-02-02T00:08:02","indexId":"ofr96634","displayToPublicDate":"1998-02-01T00:00:00","publicationYear":"1997","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":"96-634","title":"Hydrologic description of the Braden River watershed, west-central Florida","docAbstract":"The Braden River watershed drains an 83-square mile area in west-central Florida and is the largest tributary to the Manatee River. The hydrology of the Braden River was altered in 1936 when the city of Bradenton created Ward Lake, a reservoir with an 838-foot broad-crested weir 6 miles upstream from the mouth. In 1985 the reservoir, which is the sole source of drinking water for the city of Bradenton, was expanded and supplies an annual average of 5.7 million gallons of water per day. The Braden River can be hydrologically divided into three distinct sections that include an 8.6-mile reach of naturally incised, free-flowing channel; a 6.4-mile reach of impounded river created by the Ward Lake reservoir and weir; and a 6-mile reach of tidal estuary. Ten first-order and two second-order tributaries that flow into the Braden River were examined in this report. \rThe Braden River watershed is dominated by low topographic relief. The two physiographic zones that contain the Braden River watershed, the Gulf Coast Lowlands and De Soto Plain, are both poorly drained and have numerous depressional features. The climate is subtropical with an annual average rainfall of 56 inches, annual average temperatures of 72 degrees Fahrenheit, and estimated annual lake evaporation of 52 inches. The soil series in the watershed are predominantly Myakka-Cassia and the EauGallie-Floridana; these series are characterized as nearly level and poorly drained soils. Land use within the watershed is the fastest changing characteristic that affects the hydrology of the system. The western half of the watershed is typically urban and includes parts of the city of Bradenton. Land use in the eastern half of the watershed is predominantly agricultural, but the explosive population growth of the area is driving the development of medium to high-density residential communities. \rThe three major aquifers underlying the Braden River watershed are the surficial, intermediate, and Floridan aquifer systems. The surficial aquifer generally is underlain in places by a clay layer that enhances the ground-water flow of the surficial aquifer to surface-water bodies. The intermediate aquifer system has discontinuous water-bearing units, but retards ground-water movement between the surficial and Floridan aquifer system. The Floridan aquifer system consists of the Upper and Lower Floridan aquifers separated by a middle confining unit. The Upper Floridan aquifer is the primary source for ground-water withdrawals in the watershed and has, at times, heads 20 feet higher than land-surface elevation. \rDischarge over the Ward Lake weir into the tidal estuary was measured using volumetric and standard discharge measurement techniques. Annual mean flow for water years 1993 and 1994 were 59.7 and 57.3 cubic feet per second, respectively. Weir coefficients, calculated from discharge measurements, ranged from 0.023 to 2.99, depending on the head of water over the weir, and the method of determining length of flow on the weir. Weir coefficients calculated from the theoretical rating ranged from 0.032 to 3.11. No significant seepage was found around the ends of the weir, and no leakage was detected through the weir. ","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/ofr96634","issn":"0094-9140","usgsCitation":"DelCharco, M., and Lewelling, B., 1997, Hydrologic description of the Braden River watershed, west-central Florida: U.S. Geological Survey Open-File Report 96-634, iv, 30 p. :ill., maps (1 col.) ;28 cm., https://doi.org/10.3133/ofr96634.","productDescription":"iv, 30 p. :ill., maps (1 col.) ;28 cm.","costCenters":[],"links":[{"id":1310,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr96-634/","linkFileType":{"id":5,"text":"html"}},{"id":155882,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1be4b07f02db60704e","contributors":{"authors":[{"text":"DelCharco, M.J.","contributorId":23172,"corporation":false,"usgs":true,"family":"DelCharco","given":"M.J.","affiliations":[],"preferred":false,"id":189000,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lewelling, B. 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