{"pageNumber":"226","pageRowStart":"5625","pageSize":"25","recordCount":6232,"records":[{"id":15986,"text":"ofr80425 - 1980 - Quality of water in the Black River near Dunn, North Carolina, and ground-water levels adjacent to the river prior to channel excavation in 1978-79","interactions":[],"lastModifiedDate":"2022-08-01T19:24:26.885111","indexId":"ofr80425","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-425","title":"Quality of water in the Black River near Dunn, North Carolina, and ground-water levels adjacent to the river prior to channel excavation in 1978-79","docAbstract":"During 1976-79 data were collected at three sites on the Black River, near Dunn, North Carolina, to define water-quality and other hydrologic conditions prior to channel excavation. Samples collected over a range in flow from 1.2 to 900 cubic feet per second contained 1 to 81 mg/L (milligrams per liter) of suspended sediment, 37 to 108 mg/L of dissolved solids, and 0.21 to 1.0 mg/L of total nitrogen. Water-level fluctuations in wells located within 100 feet of the Black River were almost identical with those of the stream.","language":"English","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr80425","collaboration":"Prepared in cooperation with the U.S. Army Engineer District, Wilmington, N.C.","usgsCitation":"Simmons, C.E., 1980, Quality of water in the Black River near Dunn, North Carolina, and ground-water levels adjacent to the river prior to channel excavation in 1978-79: U.S. Geological Survey Open-File Report 80-425, iv, 18 p., https://doi.org/10.3133/ofr80425.","productDescription":"iv, 18 p.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":404596,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0425/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":147555,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0425/report-thumb.jpg"}],"country":"United States","state":"North Carolina","city":"Dunn","otherGeospatial":"Black River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -78.67481231689453,\n              35.411997674914815\n            ],\n            [\n              -78.60580444335938,\n              35.412557293507994\n            ],\n            [\n              -78.60855102539062,\n              35.17212449131418\n            ],\n            [\n              -78.67790222167969,\n              35.17212449131418\n            ],\n            [\n              -78.67481231689453,\n              35.411997674914815\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a8be4b07f02db6516ac","contributors":{"authors":[{"text":"Simmons, Clyde E.","contributorId":71528,"corporation":false,"usgs":true,"family":"Simmons","given":"Clyde","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":172049,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":23106,"text":"ofr80691 - 1980 - Low-flow characteristics of streams in the upper Wisconsin River basin, Wisconsin","interactions":[],"lastModifiedDate":"2015-10-20T09:38:45","indexId":"ofr80691","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-691","title":"Low-flow characteristics of streams in the upper Wisconsin River basin, Wisconsin","docAbstract":"<p>Low-flow characteristics of streams in the upper Wisconsin River basin are presented. Included are estimates of low-flow frequency at 10 gaging stations, flow duration at 8 gaging stations, and low-flow frequency characteristics at 13 low-flow partial-record stations and 81 miscellaneous sites. Equations are provided to estimate low-flow characteristics at ungaged sites and at sites where one base-flow discharge measurement is available. The equations were determined from multiple-regression analyses that related low-flow characteristics at gaging stations and low-flow partial-record stations to basin characteristics. The standard error of estimate is provided for each method of estimating the annual minimum 7-day mean flow below which the flow will fall on the average of once in 2 years and once in 10 years. The standard error of estimate for the 7-day 10-year low flow ranged from 9% to 113% depending on the type of data available. Standard error provides the user with the expected degree of accuracy for each method. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80691","issn":"0094-9140","collaboration":"Prepared in cooperation with the Wisconsin Department of Natural Resources","usgsCitation":"Gebert, W.A., 1980, Low-flow characteristics of streams in the upper Wisconsin River basin, Wisconsin: U.S. Geological Survey Open-File Report 80-691, Report: iv, 60 p.; 2 Plates: 13.00 x 13.50 inches, https://doi.org/10.3133/ofr80691.","productDescription":"Report: iv, 60 p.; 2 Plates: 13.00 x 13.50 inches","numberOfPages":"65","onlineOnly":"N","additionalOnlineFiles":"Y","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":156541,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0691/report-thumb.jpg"},{"id":52473,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/0691/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52474,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/0691/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52475,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0691/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"500000","country":"United States","state":"Wisconsin","otherGeospatial":"Wisconsin River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.6484375,\n              45.32897866218559\n            ],\n            [\n              -89.6484375,\n              46.2330529447983\n            ],\n            [\n              -88.70361328125,\n              46.2330529447983\n            ],\n            [\n              -88.70361328125,\n              45.32897866218559\n            ],\n            [\n              -89.6484375,\n              45.32897866218559\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db64870c","contributors":{"authors":[{"text":"Gebert, Warren A. wagebert@usgs.gov","contributorId":1546,"corporation":false,"usgs":true,"family":"Gebert","given":"Warren","email":"wagebert@usgs.gov","middleInitial":"A.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":189445,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":1330,"text":"wsp2063 - 1980 - Channel and dynamic flow characteristics of the Chattahoochee River, Buford Dam to Georgia Highway 141","interactions":[],"lastModifiedDate":"2017-02-01T09:51:35","indexId":"wsp2063","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"2063","title":"Channel and dynamic flow characteristics of the Chattahoochee River, Buford Dam to Georgia Highway 141","docAbstract":"Detailed flow and cross-section data for a 17-mile reach of the Chattahoochee River in northeast Georgia are described and summarized. Flow data include measurements of highly dynamic stage and discharge at five stations during the period March 21-23, 1976. Flow data were collected at 5-minute intervals and are listed accordingly. Coordinate data for 39 cross sections in the study reach are also listed. A mathematical model is developed and applied whereby stage data collected at a single station can be used to compute highly dynamic discharge at the station. The model is based on the continuity and momentum equations that describe unsteady, one-dimensional flow in open channels. Both equations are transformed to a single quadratic equation which describes mean flow velocity at a single station. Flow-geometry parameters used by the model are computed using cross-section coordinates and the equation which describes the area of an irregular polygon. Use of the model in conjunction with highly dynamic stage data collected on March 23, 1976, provided close agreement between measured and computed discharges. The model was also used to investigate the sensitivity of highly dynamic discharge to channel and flow parameters. Computed discharge was most sensitive to changes in channel roughness and slope.","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/wsp2063","usgsCitation":"Faye, R.E., and Cherry, R.N., 1980, Channel and dynamic flow characteristics of the Chattahoochee River, Buford Dam to Georgia Highway 141: U.S. Geological Survey Water Supply Paper 2063, 66 p. : ill., maps ; 24 cm., https://doi.org/10.3133/wsp2063.","productDescription":"66 p. : ill., maps ; 24 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":26385,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wsp/2063/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":137364,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wsp/2063/report-thumb.jpg"}],"country":"United States","state":"Georgia","otherGeospatial":"Buford Dam, Chattahoochee River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -84.5343017578125,\n              32.99023555965106\n            ],\n            [\n              -84.8089599609375,\n              32.8472886646638\n            ],\n            [\n              -85.0177001953125,\n              32.81959486923976\n            ],\n            [\n              -85.220947265625,\n              32.856518010109546\n            ],\n            [\n              -85.3143310546875,\n              32.99945000822837\n            ],\n            [\n              -85.3143310546875,\n              33.22030778968541\n            ],\n            [\n              -84.9462890625,\n              33.6420625047537\n            ],\n            [\n              -84.9517822265625,\n              33.970697997361626\n            ],\n            [\n              -84.72656249999999,\n              34.17090836352573\n            ],\n            [\n              -84.407958984375,\n              34.16636338473789\n            ],\n            [\n              -84.166259765625,\n              34.37517887533528\n            ],\n            [\n              -84.0618896484375,\n              34.52918706954935\n            ],\n            [\n              -84.04541015625,\n              34.768691457552706\n            ],\n            [\n              -83.82568359375,\n              34.88142481679756\n            ],\n            [\n              -83.64990234375,\n              34.89494244739732\n            ],\n            [\n              -83.3917236328125,\n              34.8183131456094\n            ],\n            [\n              -83.34228515625,\n              34.56990638085636\n            ],\n            [\n              -83.64990234375,\n              34.20271636159618\n            ],\n            [\n              -83.95751953125,\n              33.897777013859475\n            ],\n            [\n              -84.5452880859375,\n              33.38558626887102\n            ],\n            [\n              -84.5343017578125,\n              32.99023555965106\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e0e4b07f02db5e47cd","contributors":{"authors":[{"text":"Faye, Robert E.","contributorId":92221,"corporation":false,"usgs":true,"family":"Faye","given":"Robert","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":143573,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cherry, Rodney N.","contributorId":85941,"corporation":false,"usgs":true,"family":"Cherry","given":"Rodney","email":"","middleInitial":"N.","affiliations":[],"preferred":false,"id":143572,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28248,"text":"wri8078 - 1980 - Water-quality monitoring of three major tributaries to the Chesapeake Bay: Interim data report","interactions":[],"lastModifiedDate":"2017-07-12T14:11:31","indexId":"wri8078","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-78","title":"Water-quality monitoring of three major tributaries to the Chesapeake Bay: Interim data report","docAbstract":"<p>The U.S. Geological Survey is monitoring the water quality of three major tributaries to Chesapeake Bay at their fall lines to obtain estimates of constituent inputs potentially available to the bay. The monitoring sites are: Susquehanna River at Conowingo, Md.; Potomac River at Washington, D.C.; and James River at Cartersville, Va. Water-quality data collected from October 1978 to April 1980 are presented in tables. Concentrations of major ions, nutrient and carbon species, metals, pesticides, suspended sediment, and other selected constituents are presented for a range of flows. The mean, standard deviation, minimum, maximum, and median values for each constituent were determined by standard methods and are presented for each sampling station. Bivariate linear regressions were run for all constituents versus streamf low, specific conductance, and suspended sediment. Those relationships exhibiting coefficients of determination (R ) greater than 0.50 are tabulated.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8078","usgsCitation":"Lang, D.J., and Grason, D., 1980, Water-quality monitoring of three major tributaries to the Chesapeake Bay: Interim data report: U.S. Geological Survey Water-Resources Investigations Report 80-78, x, 66 p., https://doi.org/10.3133/wri8078.","productDescription":"x, 66 p.","numberOfPages":"79","costCenters":[],"links":[{"id":159213,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0078/report-thumb.jpg"},{"id":343735,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0078/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","otherGeospatial":"James River, Potomac River, Susquehanna River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -80,\n              37\n            ],\n            [\n              -75,\n              37\n            ],\n            [\n              -75,\n              42\n            ],\n            [\n              -80,\n              42\n            ],\n            [\n              -80,\n              37\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fa8f6","contributors":{"authors":[{"text":"Lang, David J.","contributorId":36548,"corporation":false,"usgs":true,"family":"Lang","given":"David","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":199468,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Grason, David","contributorId":29819,"corporation":false,"usgs":true,"family":"Grason","given":"David","email":"","affiliations":[],"preferred":false,"id":199467,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":6059,"text":"pp1122 - 1980 - Thermal modeling of flow in the San Diego Aqueduct, California, and its relation to evaporation","interactions":[{"subject":{"id":9683,"text":"ofr781026 - 1978 - Thermal modeling of flow of the San Diego Aqueduct, California, and its relation to evaporation","indexId":"ofr781026","publicationYear":"1978","noYear":false,"title":"Thermal modeling of flow of the San Diego Aqueduct, California, and its relation to evaporation"},"predicate":"SUPERSEDED_BY","object":{"id":6059,"text":"pp1122 - 1980 - Thermal modeling of flow in the San Diego Aqueduct, California, and its relation to evaporation","indexId":"pp1122","publicationYear":"1980","noYear":false,"title":"Thermal modeling of flow in the San Diego Aqueduct, California, and its relation to evaporation"},"id":1}],"lastModifiedDate":"2012-02-02T00:05:57","indexId":"pp1122","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":331,"text":"Professional Paper","code":"PP","onlineIssn":"2330-7102","printIssn":"1044-9612","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1122","title":"Thermal modeling of flow in the San Diego Aqueduct, California, and its relation to evaporation","docAbstract":"The thermal balance of the 26-kilometer long concrete-lined San Diego Aqueduct, a canal in southern California, was studied to determine the coefficients in a Dalton type evaporation formula. Meteorologic and hydraulic variables, as well as water temperature, were monitored continuously for a 1-year period. A thermal model was calibrated by use of data obtained during a 28-day period to determine the coefficients which best described the thermal balance of the canal. The coefficients applicable to the San Diego Aqueduct are similar to those commonly obtained from lake evaporation studies except that a greater evaporation at low windspeeds is indicated. The model was verified by use of data obtained during 113 days which did not include the calibration data. These data verified that the derived wind function realistically represents the canal evaporation. An annual evaporation of 2.08 meters was computed which is about 91 percent of the amount of water evaporated annually from nearby class A evaporation pans. (Kosco-USGS)","language":"ENGLISH","publisher":"U.S. Govt. Print. Off.,","doi":"10.3133/pp1122","usgsCitation":"Jobson, H.E., 1980, Thermal modeling of flow in the San Diego Aqueduct, California, and its relation to evaporation: U.S. Geological Survey Professional Paper 1122, 24 p., https://doi.org/10.3133/pp1122.","productDescription":"24 p.","costCenters":[],"links":[{"id":123907,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/pp/1122/report-thumb.jpg"},{"id":33059,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/pp/1122/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a56e4b07f02db62dd3a","contributors":{"authors":[{"text":"Jobson, Harvey E.","contributorId":27032,"corporation":false,"usgs":true,"family":"Jobson","given":"Harvey","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":152041,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29231,"text":"wri8022 - 1980 - Hydrology of selected basins in the Warrior coal field, Alabama — A progress report","interactions":[],"lastModifiedDate":"2022-01-25T21:18:47.917945","indexId":"wri8022","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-22","title":"Hydrology of selected basins in the Warrior coal field, Alabama — A progress report","docAbstract":"<p>Hydrologic data are being collected in four basins in the Warrior coal field in Alabama to provide baseline information to aid in determining the effect mining will have on water resources. Basins monitored are in two different geologic and hydrologic environments. Two basins are underlain predominantly by relatively impermeable indurated rocks in the Pottsville Formation of Pennsylvanian age. The two remaining basins are underlain predominantly by unconsolidated permeable rocks in the Coker Formation of Late Cretaceous age. Well yields from the Pottsville Formation generally range from 0 to 0.3 liter per second, whereas well yields from the Coker Formation generally range form 0.3 to 6.4 liters per second. Streamflow distribution reflects seasonal precipitation. Storm runoff is characterized by sharply concentrated flows of short duration that rapidly recede to low-flow conditions. Streams draining basins underlain chiefly by the Pottsville Formation frequently go dry, whereas those draining basins underlain chiefly by the Coker Formation have well sustained low flows. Water in the Pottsville Formation is slightly acidic and moderately hard to very hard. Dissolved solids concentrations ranged from 176 to 268 milligrams per liter. Water in the Coker Formation is soft, far less mineralized, and more acidic than water in the Pottsville. Surface water is generally soft, acidic and low in dissolved solids concentrations. Water in streams draining basins underlain chiefly by the Pottsville Formation was slightly more mineralized and less acidic than water in streams draining the Coker Formation.&nbsp;</p>","language":"English","publisher":"Geological Survey (U.S.)","doi":"10.3133/wri8022","usgsCitation":"Puente, C., Newton, J.G., and Hill, T.J., 1980, Hydrology of selected basins in the Warrior coal field, Alabama — A progress report: U.S. Geological Survey Water-Resources Investigations Report 80-22, vii, 62 p., https://doi.org/10.3133/wri8022.","productDescription":"vii, 62 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":394841,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_35396.htm"},{"id":159124,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0022/report-thumb.jpg"},{"id":92274,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0022/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Alabama","otherGeospatial":"Warrior coal field","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -87.5467,\n              33.327\n            ],\n            [\n              -87.344,\n              33.327\n            ],\n            [\n              -87.344,\n              33.599\n            ],\n            [\n              -87.5467,\n              33.599\n            ],\n            [\n              -87.5467,\n              33.327\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a13e4b07f02db602066","contributors":{"authors":[{"text":"Puente, Celso","contributorId":36140,"corporation":false,"usgs":true,"family":"Puente","given":"Celso","email":"","affiliations":[],"preferred":false,"id":201188,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Newton, John G.","contributorId":22323,"corporation":false,"usgs":true,"family":"Newton","given":"John","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":201187,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hill, Thomas J.","contributorId":13270,"corporation":false,"usgs":true,"family":"Hill","given":"Thomas","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":201186,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":23282,"text":"ofr801120 - 1980 - Reconnaissance of the effect of landfill leachate on the water quality of Marshall Brook, Southwest Harbor, Hancock County, Maine","interactions":[],"lastModifiedDate":"2019-06-20T11:29:47","indexId":"ofr801120","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-1120","title":"Reconnaissance of the effect of landfill leachate on the water quality of Marshall Brook, Southwest Harbor, Hancock County, Maine","docAbstract":"<p>A small stream (2.2 square miles drainage area) receiving leachate from a landfill was studied from August through November 1979 to determine the impact of the leachate on water quality. The presence of un-ionized ammonia, considered toxic to some aquatic vertebrates, was indicated in samples taken from sections of the stream affected by leachate. Some dissolved oxygen values did not meet the criteria for the protection of aquatic life. Many other dissolved constituents were present in elevated concentrations in the leachate-influenced reaches of the stream. Flow-data comparisons indicate that streamflow less than that observed will occur approximately 20 percent of the time. Leachate-affected stream conditions may deteriorate further during such low streamflow. Several areas with the potential for large sediment yields are present in the basin. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr801120","issn":"0094-9140","collaboration":"Prepared in cooperation with the Water Resources Program, Office of Scientific Studies, National Park Service, North Atlantic Region","usgsCitation":"Hansen, B.P., 1980, Reconnaissance of the effect of landfill leachate on the water quality of Marshall Brook, Southwest Harbor, Hancock County, Maine: U.S. Geological Survey Open-File Report 80-1120, iv, 13 p., https://doi.org/10.3133/ofr801120.","productDescription":"iv, 13 p.","costCenters":[],"links":[{"id":364833,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/1120/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156092,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/1120/report-thumb.jpg"}],"scale":"62500","datum":"National Geodetic Vertical Datum of 1929","country":"United States","state":"Maine","county":"Hancock County","otherGeospatial":"Marshall Brook","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -68.41684341430664,\n              44.21924632442265\n            ],\n            [\n              -68.29341888427734,\n              44.21924632442265\n            ],\n            [\n              -68.29341888427734,\n              44.3170933048524\n            ],\n            [\n              -68.41684341430664,\n              44.3170933048524\n            ],\n            [\n              -68.41684341430664,\n              44.21924632442265\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a63e4b07f02db636f93","contributors":{"authors":[{"text":"Hansen, Bruce P.","contributorId":90727,"corporation":false,"usgs":true,"family":"Hansen","given":"Bruce","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":189807,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28772,"text":"wri8062 - 1980 - Three-dimensional digital-computer model of the Ferron sandstone aquifer near Emery, Utah","interactions":[],"lastModifiedDate":"2020-11-04T18:21:19.053438","indexId":"wri8062","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-62","title":"Three-dimensional digital-computer model of the Ferron sandstone aquifer near Emery, Utah","docAbstract":"<p><span>A three-dimensional finite-difference computer model of the Ferron sand-</span><span>stone aquifer was used to simulate ground-water flow in the Emery coal field </span><span>in east-central Utah. The model also was used to predict the effects of pro-</span><span>posed surface mining and the resulting mine dewatering on potentiometric sur-</span><span>faces of the aquifer. The model was calibrated in a steady-state simulation </span><span>using water levels and manmade discharges from the aquifer that were measured </span><span>during 1979. Too few data were available to verify the calibrated model in a </span><span>transient-state simulation with historical aquifer response to manmade dis-</span><span>charges. Predictions made with the model are considered to be semiquantita</span><span>tive. Discharge from the proposed surface mine was predicted to average 0.3 </span><span>cubic foot per second during the 15 years of operation. Drawdowns of 5 feet </span><span>in the potentiometric surface of the aquifer were predicted to extend as much </span><span>as 3 miles from the proposed mine after 15 years of operation. </span></p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8062","collaboration":"Prepared in cooperation with the U.S. Bureau of Land Management","usgsCitation":"Morrissey, D.J., Lines, G.C., and Bartholoma, S.D., 1980, Three-dimensional digital-computer model of the Ferron sandstone aquifer near Emery, Utah: U.S. Geological Survey Water-Resources Investigations Report 80-62, iv, 101 p., https://doi.org/10.3133/wri8062.","productDescription":"iv, 101 p.","costCenters":[],"links":[{"id":159623,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0062/report-thumb.jpg"},{"id":380168,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0062/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Utah","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -111.54830932617188,\n              38.725161847874716\n            ],\n            [\n              -111.258544921875,\n              38.725161847874716\n            ],\n            [\n              -111.258544921875,\n              38.94018471320357\n            ],\n            [\n              -111.54830932617188,\n              38.94018471320357\n            ],\n            [\n              -111.54830932617188,\n              38.725161847874716\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a53e4b07f02db62b89c","contributors":{"authors":[{"text":"Morrissey, Daniel J.","contributorId":89875,"corporation":false,"usgs":true,"family":"Morrissey","given":"Daniel","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":200372,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Lines, Gregory C.","contributorId":50502,"corporation":false,"usgs":true,"family":"Lines","given":"Gregory","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":200371,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Bartholoma, Scott D.","contributorId":39408,"corporation":false,"usgs":true,"family":"Bartholoma","given":"Scott","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":200370,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":28753,"text":"wri8041 - 1980 - Streamflow characteristics of the Yellowstone River Basin, Montana, through 1976","interactions":[],"lastModifiedDate":"2019-11-01T12:04:14","indexId":"wri8041","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-41","title":"Streamflow characteristics of the Yellowstone River Basin, Montana, through 1976","docAbstract":"<p>Statistical summaries of streamflow data for selected stream-gaging and crest-stage gage sites are presented in this report to aid in appraising the hydrology of the Yellowstone River basin, Montana. Streamflow records presented for 45 gaging stations and 45 crest-stage gages for the period of record. Streamflow record collection in the Yellowstone River basin began in 1889. For each gaging station selected for this report, a brief description is given for station location, drainage area , period of record, revisions of previously published records, type and history of gages, regulation and diversions, and extremes of discharge. These data are followed by tables of monthly and annual flow statistics, high-flow and low-flow frequency data, flood-frequency data, flow-duration information, and for natural-flow sites selected basin characteristics. For each crest-stage gage, the brief description consists of location, drainage area, period of record, and type and history of gage. This information is followed by tables of flood-frequency data and selected basin characteristics.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri8041","usgsCitation":"Moore, L.G., and Shields, R.R., 1980, Streamflow characteristics of the Yellowstone River Basin, Montana, through 1976: U.S. Geological Survey Water-Resources Investigations Report 80-41, vi, 67 p. , https://doi.org/10.3133/wri8041.","productDescription":"vi, 67 p. 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Grady","contributorId":70024,"corporation":false,"usgs":true,"family":"Moore","given":"L.","email":"","middleInitial":"Grady","affiliations":[],"preferred":false,"id":200341,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shields, Ronald R.","contributorId":64655,"corporation":false,"usgs":true,"family":"Shields","given":"Ronald","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":200340,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":27894,"text":"wri812 - 1980 - Temperature and solute-transport simulation in streamflow using a Lagrangian reference frame","interactions":[],"lastModifiedDate":"2018-11-02T10:26:27","indexId":"wri812","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"81-2","title":"Temperature and solute-transport simulation in streamflow using a Lagrangian reference frame","docAbstract":"<p>A computer program for simulating one-dimensional, unsteady temperature and solute transport in a river has been developed and documented for general use. The solution approach to the convective-diffusion equation uses a moving reference frame (Lagrangian) which greatly simplifies the mathematics of the solution procedure and dramatically reduces errors caused by numerical dispersion. The solution procedure has the further advantages, relative to conventional Eulerian solution schemes, of being easy to understand in the physical sense, of being extremely stable numerically, and of providing an accounting system which is very useful for model calibration.</p><p>The model documentation is presented as a series of four programs of increasing complexity. The conservative transport model can be used to route a single conservative substance, such as dye, through a reach of a river. The simplified temperature model is used to predict water temperature in rivers, either with or without thermal loading, when few meteorological data are available. Only equilibrium temperature and windspeed are required. It is suggested that air temperature can be used to approximate equilibrium temperature. The complete temperature model is highly accurate but requires rather complete meteorological data. Finally, the 10-parameter model can be used to route as many as 10 interacting constituents through a river reach. The mathematical description of the interaction between the constituents, which does not need to be linear, is generally up to the user to supply. An example problem is solved for a three-parameter system involving temperature, dissolved oxygen, and biochemical oxygen demand.</p><p>For simplicity, all models are developed and presented assuming steady non-uniform flow. Generalization of the models to allow unsteady flow is extremely simple, involving the addition of no more than 18 cards to the program deck. The report is concluded by describing this generalization for any of the models. Before using the models with unsteady flow, a flow model must be used to calculate and store the necessary flow data at each cross section and time step. Such a flow model is available and documented.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri812","usgsCitation":"Jobson, H.E., 1980, Temperature and solute-transport simulation in streamflow using a Lagrangian reference frame: U.S. Geological Survey Water-Resources Investigations Report 81-2, ix, 165 p., https://doi.org/10.3133/wri812.","productDescription":"ix, 165 p.","costCenters":[],"links":[{"id":359109,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1981/0002/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158708,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1981/0002/report-thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db685762","contributors":{"authors":[{"text":"Jobson, Harvey E.","contributorId":27032,"corporation":false,"usgs":true,"family":"Jobson","given":"Harvey","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":198861,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":23380,"text":"ofr80749 - 1980 - Low-flow characteristics of streams in the Menominee-Oconto-Peshtigo River basin, Wisconsin","interactions":[],"lastModifiedDate":"2022-10-03T21:23:58.758817","indexId":"ofr80749","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-749","title":"Low-flow characteristics of streams in the Menominee-Oconto-Peshtigo River basin, Wisconsin","docAbstract":"<p>Low-flow characteristics of streams in the Menominee-Oconto-Peshtigo River basin, Wisconsin, are presented. Included are estimates of low-flow frequency at 12 gaging stations, flow duration at 10 gaging stations, and low-flow frequency characteristics at 23 low-flow partial-record stations and 137 miscellaneous sites. Equations are provided to estimate low-flow characteristics at ungaged sites and at sites where one base-flow discharge measurement is available. The equations were determined from multiple-regression analyses that related low-flow characteristics at gaging stations and low-flow partial-record stations to basin characteristics. The standard error of estimate is provided for each method of estimating the annual minimum 7-day mean flow below which the flow will fall on the average of once in 2 years and once in 10 years. The standard error of estimate for the 7-day 10-year low flow ranged from 6% to 76% depending on the type of data available. Standard error provides the user with the expected degree of accuracy for each method.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr80749","collaboration":"Prepared in cooperation with the Wisconsin Department of Natural Resources","usgsCitation":"Holmstrom, B.K., 1980, Low-flow characteristics of streams in the Menominee-Oconto-Peshtigo River basin, Wisconsin: U.S. Geological Survey Open-File Report 80-749, Report: iv, 82 p.; 2 Plates: 12.00 x 18.00 inches, https://doi.org/10.3133/ofr80749.","productDescription":"Report: iv, 82 p.; 2 Plates: 12.00 x 18.00 inches","numberOfPages":"87","onlineOnly":"N","additionalOnlineFiles":"Y","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":52679,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0749/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52678,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/0749/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52677,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/0749/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":156975,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0749/report-thumb.jpg"},{"id":407825,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_11756.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"500000","country":"United States","state":"Wisconsin","county":"Brown County, Florence County, Forest County Langlade County, Marinette County, Menominee County, Oconto County, Outagamie County, Shawano County, Vilas County","otherGeospatial":"Menominee River, Oconto River, Peshtigo River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.593505859375,\n              44.166444664458595\n            ],\n            [\n              -89.593505859375,\n              46.263442671779885\n            ],\n            [\n              -87.47314453125,\n              46.263442671779885\n            ],\n            [\n              -87.47314453125,\n              44.166444664458595\n            ],\n            [\n              -89.593505859375,\n              44.166444664458595\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a7fe4b07f02db6486de","contributors":{"authors":[{"text":"Holmstrom, B. K.","contributorId":90728,"corporation":false,"usgs":true,"family":"Holmstrom","given":"B.","email":"","middleInitial":"K.","affiliations":[],"preferred":false,"id":190007,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":26848,"text":"wri801 - 1980 - Calibration of a distributed routing rainfall-runoff model at four urban sites near Miami, Florida","interactions":[],"lastModifiedDate":"2012-02-02T00:08:21","indexId":"wri801","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-1","title":"Calibration of a distributed routing rainfall-runoff model at four urban sites near Miami, Florida","docAbstract":"Urban stormwater data from four Miami, Fla. catchments were collected and compiled by the U.S. Geological Survey and were used for testing the applicability of deterministic modeling for characterizing stormwater flows from small land-use areas. A description of model calibration and verification is presented for: (1) A 40.8 acre single-family residential area, (2) a 58.3-acre highway area, (3) a 20.4-acre commercial area, and (4) a 14.7-acre multifamily residential area. Rainfall-runoff data for 80, 108, 114, and 52 storms at sites, 1, 2, 3, and 4, respectively, were collected, analyzed, and stored on direct-access files. Rainfall and runoff data for these storms (at 1-minute time intervals) were used in flow-modeling simulation analyses. A distributed routing Geological Survey rainfall-runoff model was used to determine rainfall excess and route overland and channel flows at each site. Optimization of soil-moisture- accounting and infiltration parameters was performed during the calibration phases. The results of this study showed that, with qualifications, an acceptable verification of the Geological Survey model can be achieved. (Kosco-USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey, Water Resources Division, Gulf Coast Hydroscience Center, National Space Technology Laboratories,","doi":"10.3133/wri801","usgsCitation":"Doyle, W.H., and Miller, J.E., 1980, Calibration of a distributed routing rainfall-runoff model at four urban sites near Miami, Florida: U.S. Geological Survey Water-Resources Investigations Report 80-1, vii, 87 p. :ill., maps ;29 cm., https://doi.org/10.3133/wri801.","productDescription":"vii, 87 p. :ill., maps ;29 cm.","costCenters":[],"links":[{"id":118948,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0001/report-thumb.jpg"},{"id":55738,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0001/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9522","contributors":{"authors":[{"text":"Doyle, W. Harry Jr.","contributorId":55399,"corporation":false,"usgs":true,"family":"Doyle","given":"W.","suffix":"Jr.","email":"","middleInitial":"Harry","affiliations":[],"preferred":false,"id":197111,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Miller, Jeffrey E.","contributorId":76717,"corporation":false,"usgs":true,"family":"Miller","given":"Jeffrey","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":197112,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29163,"text":"wri8034 - 1980 - Ground-water availability near Fort Wayne, Allen County, Indiana","interactions":[],"lastModifiedDate":"2020-01-13T14:14:02","indexId":"wri8034","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-34","title":"Ground-water availability near Fort Wayne, Allen County, Indiana","docAbstract":"<p>A 3-year study to determine the groundwater potential of confined glacial aquifers in a large part of Allen County, Ind., was begun in July 1974 by the U.S. Geological Survey. Mapping of outwash sands and gravels delineated two distinct layers of sand and gravel in the southern and eastern parts of the county that merge into one aquifer more than 100 feet thick to the north and west. A digital model that simulates groundwater flow in three dimensions was used to integrate the geologic and hydrologic conditions into a suitable analog of the groundwater system surrounding Fort Wayne. The model consisted of three layers representing (1) the upper till, (2) the upper sand and gravel, and (3) the lower aquifer. The lower aquifer represents a combination of the lower sand and gravel and a section of limestone aquifer immediately underlying the glacial sediments. The model, calibrated against water-level and streamflow data collected during September 1976, was used to simulate pumping and to evaluate the effects of pumping on groundwater levels and streamflows. Two distribution schemes of pumping were tested, each with two different boundary conditions (constant heads and constant flows). The results of these simulated pumping schemes indicate that between 30 and 40 million gallons per day can be produced and that the streamflow losses resulting from this pumping would be between 17 and 25 million gallons per day. (USGS)</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri8034","usgsCitation":"Planert, M., 1980, Ground-water availability near Fort Wayne, Allen County, Indiana: U.S. Geological Survey Water-Resources Investigations Report 80-34, vi, 54 p. , https://doi.org/10.3133/wri8034.","productDescription":"vi, 54 p. ","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":159183,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0034/report-thumb.jpg"},{"id":371193,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0034/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Indiana","county":"Allen","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-84.8049,41.2702],[-84.8047,41.2536],[-84.8047,41.2527],[-84.8035,41.0133],[-84.8033,40.989],[-84.8026,40.9221],[-84.8799,40.9199],[-84.998,40.9186],[-85.074,40.9181],[-85.1087,40.9181],[-85.2218,40.9174],[-85.3349,40.9172],[-85.3347,41.0034],[-85.3346,41.0061],[-85.3381,41.0901],[-85.3397,41.1781],[-85.3111,41.1788],[-85.309,41.265],[-85.1935,41.2643],[-85.078,41.2658],[-84.9636,41.2676],[-84.8487,41.2698],[-84.8049,41.2702]]]},\"properties\":{\"name\":\"Allen\",\"state\":\"IN\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66d332","contributors":{"authors":[{"text":"Planert, Michael","contributorId":56659,"corporation":false,"usgs":true,"family":"Planert","given":"Michael","email":"","affiliations":[],"preferred":false,"id":201059,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28113,"text":"wri80104 - 1980 - Data-base system for northern Midwest regional aquifer-system analysis","interactions":[],"lastModifiedDate":"2015-10-20T14:52:20","indexId":"wri80104","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-104","title":"Data-base system for northern Midwest regional aquifer-system analysis","docAbstract":"<p>The U.S. Geological Survey is conducting a study of the Cambrian and Ordovician aquifer system of the northern Midwest as part of a national series of Regional Aquifer-Systems Analysis (RASA). An integral part of this study will be a simulation of the ground-water flow regime using the Geological Survey's three-dimensional finite-difference model. The first step in the modeling effort is the design and development of a systematic set of processes to facilitate the collection, evaluation, manipulation, and use of large quantities of information. A computerized data-base system to accomplish these goals has been completed for the northern Midwest RASA.</p>\n<p>The input to the data-base system consists of either point values or contour maps of the hydrogeologic data required by the model. Digital samples of contoured surfaces are obtained by machine digitization. Uniformly spaced model-node values are then computed from the discrete data by two-dimensional interpolation. The interpolator uses the regional (long wavelength) characteristics of the data to compute a surface with minimum total curvature. Local (short wavelength) data are merged with the regional surface to produce the model-node values at the desired spacing. Nonuniformly spaced nodal values may be obtained by fitting two-dimensional polynomials (bicubic splines) to surfaces formed by uniformly spaced points and solving for the surface values at the node locations. The uniformly or nonuniformly spaced node values constitute the output of the data-base system and in turn are the input arrays of data values for the ground-water flow model.</p>\n<p>Management of the data base is facilitated by forming a data file for each model input parameter and for other hydrogeologic data used in the study. The data files are subdivided into elements consisting of individual model-layer arrays. In this form the data base can be readily accessed and edited. In addition to the interpolation programs, software components of the system include programs: (1) to transform geographic coordinates on a Lambert conformal conic projection to cartesian coordinates and vice versa, (2) to machine contour gridded data, (3) to expedite manipulation and editing of data, and (4) to perform various interarray computations.</p>\n<p>The data-base system has the following attributes: (1) manual handling of data is minimized and machine handling of data is maximized, (2) given unequally spaced point data over the extent of a study area, model input arrays for any reasonable uniform node spacing can be rapidly computed, (3) accuracy of computed node values are generally compatible with accuracy and spatial distribution of point data, (4) a relatively large class of nonuniformly spaced node configurations can be computed, (5) data within data-base files can be easily accessed and readily edited, and (6) the occurrence of data processing errors at various stages of data-base generation is monitored by machine contouring the computed grids.</p>\n<p>Functioning of the data-base system is illustrated by the sequence of steps required to produce a model-input array of transmissivity, given raw geologic and hydraulic conductivity data.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri80104","usgsCitation":"Kontis, A., and Mandle, R.J., 1980, Data-base system for northern Midwest regional aquifer-system analysis: U.S. Geological Survey Water-Resources Investigations Report 80-104, iv, 23 p., https://doi.org/10.3133/wri80104.","productDescription":"iv, 23 p.","numberOfPages":"29","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":56941,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0104/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124967,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0104/report-thumb.jpg"}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db674351","contributors":{"authors":[{"text":"Kontis, A.L.","contributorId":69542,"corporation":false,"usgs":true,"family":"Kontis","given":"A.L.","affiliations":[],"preferred":false,"id":199243,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mandle, Richard J.","contributorId":19956,"corporation":false,"usgs":true,"family":"Mandle","given":"Richard","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":199242,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28657,"text":"wri802 - 1980 - Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania","interactions":[],"lastModifiedDate":"2017-06-21T11:00:00","indexId":"wri802","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-2","title":"Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania","docAbstract":"<p>The model developed in this study simulates .recharge to, flow through, and discharge from the water-table aquifer in the upper Pickering Creek basin, a 5.98-square-mile basin representative of most of Chester County, Pennsylvania. The two-dimensional finite-difference model of Trescott, Pinder, and Larson was used with slight modification. The way ground-water evapotranspiration varies with depth was modified, and a minimum transmissivity was used to prevent the model from \"going dry\" during water-table simulations.</p>\n<p>Tests of the model showed good correlation with field data, but also showed that certain additional types of information would be useful to make the model more reliable. Particularly helpful would be more water-level and evapotranspiration data, synoptic base-flow measurements in the subbasins, and better information on the variation of permeability and specific yield with depth.</p>\n<p>Predictive simulations made by the model show the effects of imposing various changes on the hydrologic system. Residential development was simulated in 1 square mile of the basin by combinations of the following conditions: 1-acre, 1/2-acre, and 1/4-acre lot size; wastewater disposal by septic systems or by public sewers; domestic wells or public-supply wells for water supply; and 0, 1, and 5 percent reduction in recharge in the developed area. Where water is supplied locally by wells, decreased lot size and reduced recharge result in increased drawdowns and reduced base flow. When wastewater is exported by sewers, these effects are magnified. The simulations by the model show the relative severity of the effects of various development schemes.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri802","usgsCitation":"McGreevy, L., and Sloto, R.A., 1980, Development of a digital model of ground-water flow in deeply weathered crystalline rock, Chester County, Pennsylvania: U.S. Geological Survey Water-Resources Investigations Report 80-2, v, 42 p., https://doi.org/10.3133/wri802.","productDescription":"v, 42 p.","numberOfPages":"51","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":310281,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0002/report.pdf","text":"Report","linkFileType":{"id":1,"text":"pdf"}},{"id":158317,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri802.jpg"}],"country":"United States","state":"Pennslyvania","county":"Chester County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-75.6968,40.2417],[-75.6912,40.2388],[-75.6894,40.2378],[-75.6864,40.2387],[-75.6784,40.2436],[-75.6741,40.2458],[-75.6705,40.2466],[-75.6645,40.2461],[-75.6549,40.2428],[-75.6478,40.2404],[-75.6406,40.2371],[-75.6304,40.2347],[-75.6209,40.2305],[-75.6186,40.2277],[-75.6151,40.2245],[-75.6114,40.2244],[-75.6078,40.2258],[-75.6047,40.2275],[-75.6059,40.2294],[-75.6076,40.2326],[-75.6088,40.2348],[-75.6081,40.2366],[-75.605,40.2389],[-75.6014,40.2379],[-75.5997,40.2365],[-75.5973,40.2347],[-75.591,40.2214],[-75.5835,40.21],[-75.5801,40.2045],[-75.5796,40.2004],[-75.5766,40.1981],[-75.5724,40.1967],[-75.5694,40.1966],[-75.5676,40.1975],[-75.5645,40.2006],[-75.5644,40.2029],[-75.5655,40.207],[-75.5661,40.2093],[-75.5636,40.2101],[-75.5606,40.2096],[-75.5589,40.2073],[-75.5554,40.2023],[-75.5503,40.19],[-75.544,40.1794],[-75.5387,40.1739],[-75.527,40.1664],[-75.5275,40.1492],[-75.5239,40.1468],[-75.5184,40.1475],[-75.5127,40.1595],[-75.503,40.1593],[-75.5,40.1563],[-75.5036,40.1506],[-75.5107,40.1422],[-75.5088,40.1347],[-75.4905,40.1253],[-75.4729,40.1287],[-75.4611,40.1241],[-75.4627,40.119],[-75.4691,40.1169],[-75.4719,40.1116],[-75.4693,40.1066],[-75.4618,40.1027],[-75.4633,40.0971],[-75.4563,40.0945],[-75.4558,40.0876],[-75.4401,40.0941],[-75.4369,40.0899],[-75.42,40.0966],[-75.3927,40.0604],[-75.3669,40.0723],[-75.361,40.0668],[-75.3702,40.062],[-75.3732,40.0602],[-75.3811,40.0572],[-75.4012,40.0475],[-75.4025,40.0471],[-75.4086,40.0436],[-75.4128,40.0418],[-75.4106,40.0373],[-75.4076,40.0336],[-75.406,40.0295],[-75.4139,40.0242],[-75.4207,40.0202],[-75.4311,40.0118],[-75.4508,39.9958],[-75.452,39.9949],[-75.4532,39.994],[-75.4521,39.9926],[-75.4455,39.9925],[-75.4437,39.9925],[-75.4412,39.9933],[-75.4401,39.9915],[-75.4372,39.9865],[-75.4385,39.9842],[-75.4398,39.9811],[-75.4399,39.9793],[-75.4423,39.9788],[-75.4446,39.9807],[-75.4726,39.968],[-75.4993,39.9557],[-75.5024,39.9544],[-75.5079,39.9518],[-75.5152,39.9483],[-75.5224,39.9452],[-75.5243,39.9443],[-75.5202,39.9397],[-75.5191,39.9374],[-75.5306,39.9322],[-75.526,39.9239],[-75.5315,39.9218],[-75.5366,39.9305],[-75.5427,39.9274],[-75.5398,39.9242],[-75.5447,39.922],[-75.5424,39.9183],[-75.5502,39.9152],[-75.5468,39.9093],[-75.5553,39.9058],[-75.5576,39.9086],[-75.5601,39.9072],[-75.5583,39.904],[-75.562,39.9023],[-75.5711,39.897],[-75.573,39.8943],[-75.5714,39.8879],[-75.5799,39.8835],[-75.5822,39.8854],[-75.5834,39.8849],[-75.5852,39.8863],[-75.5888,39.8846],[-75.5842,39.8804],[-75.5981,39.8747],[-75.5952,39.8724],[-75.5934,39.8697],[-75.5935,39.8683],[-75.5959,39.8652],[-75.599,39.862],[-75.6003,39.8602],[-75.6015,39.858],[-75.601,39.8562],[-75.5975,39.8539],[-75.5939,39.8515],[-75.5946,39.8488],[-75.5965,39.8457],[-75.5978,39.8416],[-75.5973,39.8379],[-75.6146,39.835],[-75.6308,39.8314],[-75.6464,39.827],[-75.647,39.8268],[-75.6661,39.82],[-75.6775,39.8156],[-75.6928,39.8074],[-75.7056,39.7991],[-75.7177,39.7912],[-75.724,39.7866],[-75.7268,39.7845],[-75.7378,39.775],[-75.7476,39.7653],[-75.7551,39.756],[-75.7611,39.7478],[-75.7662,39.7393],[-75.77,39.731],[-75.7723,39.7231],[-75.7875,39.7231],[-76.0148,39.7228],[-76.1392,39.7223],[-76.1373,39.7262],[-76.1337,39.728],[-76.1307,39.728],[-76.1266,39.7265],[-76.1236,39.7242],[-76.1188,39.726],[-76.1187,39.7301],[-76.1205,39.7333],[-76.1198,39.7364],[-76.1144,39.7368],[-76.1115,39.735],[-76.1121,39.7318],[-76.1134,39.7287],[-76.1104,39.7268],[-76.1051,39.7254],[-76.0996,39.7285],[-76.0965,39.7326],[-76.0959,39.7362],[-76.0988,39.738],[-76.1018,39.7399],[-76.1018,39.7421],[-76.1011,39.7449],[-76.0957,39.7448],[-76.0909,39.7452],[-76.0873,39.7474],[-76.0842,39.7537],[-76.0841,39.7592],[-76.0804,39.7609],[-76.0678,39.7626],[-76.066,39.7644],[-76.0654,39.7671],[-76.0659,39.7708],[-76.0628,39.7734],[-76.0616,39.7752],[-76.0615,39.7789],[-76.0567,39.7802],[-76.0537,39.7819],[-76.0506,39.7846],[-76.0481,39.79],[-76.0444,39.7963],[-76.0377,39.8026],[-76.0352,39.808],[-76.0303,39.813],[-76.0308,39.8175],[-76.032,39.8207],[-76.0265,39.8247],[-76.0253,39.826],[-76.0252,39.8301],[-76.0234,39.831],[-76.0191,39.8319],[-76.0191,39.8337],[-76.0202,39.8378],[-76.023,39.8464],[-76.0217,39.8518],[-76.0211,39.8537],[-76.0181,39.8545],[-76.0163,39.854],[-76.0127,39.8531],[-76.0103,39.8531],[-76.0091,39.8544],[-76.007,39.8666],[-76.0051,39.8712],[-76.0039,39.873],[-76.0015,39.8738],[-75.9991,39.8734],[-75.9974,39.8715],[-75.9956,39.8701],[-75.9932,39.8697],[-75.9926,39.8706],[-75.9908,39.8719],[-75.9877,39.8732],[-75.9871,39.8746],[-75.9877,39.8768],[-75.9912,39.8801],[-75.9905,39.8828],[-75.9899,39.8868],[-75.9879,39.8927],[-75.9885,39.895],[-75.9902,39.8977],[-75.9943,39.901],[-75.9961,39.9028],[-75.9957,39.9236],[-75.9962,39.9259],[-75.998,39.9273],[-75.9968,39.9282],[-75.9938,39.9277],[-75.9926,39.9268],[-75.9914,39.9272],[-75.9902,39.9286],[-75.9859,39.9308],[-75.9841,3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Laurence J.","contributorId":98706,"corporation":false,"usgs":true,"family":"McGreevy","given":"Laurence J.","affiliations":[],"preferred":false,"id":200184,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sloto, Ronald A. rasloto@usgs.gov","contributorId":424,"corporation":false,"usgs":true,"family":"Sloto","given":"Ronald","email":"rasloto@usgs.gov","middleInitial":"A.","affiliations":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"preferred":true,"id":200183,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28082,"text":"wri80100 - 1980 - Appraisal of the water resources of the Big Sioux aquifer, Brookings, Deuel, and Hamlin counties, South Dakota","interactions":[],"lastModifiedDate":"2024-07-30T14:30:10.683461","indexId":"wri80100","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-100","title":"Appraisal of the water resources of the Big Sioux aquifer, Brookings, Deuel, and Hamlin counties, South Dakota","docAbstract":"<p>The Big Sioux aquifer in Brookings, Deuel, and Hamlin Counties, South Dakota, has been extensively developed and in some areas discharge, principally by wells, from the aquifer may be exceeding recharge to the aquifer.</p><p>A finite-difference method digital model was used to simulate steady-state conditions of the Big Sioux aquifer. Average annual water levels in the Big Sioux aquifer and base flow discharge of the Big Sioux River near Brookings for 1970 through 1976 were used in the model. The model-computed water levels were within a few feet of the actual annual average water levels and the computed annual average base flow was 66 cubic feet per second compared to the actual base flow of 58 cubic feet per second.</p><p>The computer model was used to model transient conditions by simulating water levels and base flow from April through August 1976 and comparing the results with actual data. Evapotranspiration and pumpage changes were made for each month. There was no recharge from precipitation during the test period.</p><p>Several different computer simulations were made using different estimates of hydrologic parameters and conditions. Specific yield was increased from 10 to 15 percent which resulted in a much greater base flow for each month. Effective depth of evapotranspiration was changed from 5 to 10 feet which resulted in a very large decrease in base flow. A computer simulation made without irrigation pumpage resulted in an increase in the base flow from 0.66 to 9 cubic feet per second for August 1976 in the Big Sioux River near Brookings. The actual base flow for August 1976 was .01 cubic foot per second.</p><p>A water budget showed 22.2 inches of precipitation (average annual), 0.65 inch of surface runoff, 1.06 inches of ground-water outflow (base flow to river, 1970-76), and 20.49 inches of evapotranspiration.</p><p>The water from the Big Sioux aquifer is a calcium bicarbonate type and specific conductance ranged from 407 to 1,790 micromhos per centimeter at 25°C. The water is generally very hard, having a mean of 454 milligrams per liter of hardness.</p><p>A model simulation using all the pumpage that would be allowed by irrigation permits approved as of February 1979 simulated the withdrawal of 43,900 acre-feet of water for about 4 months during which time there was no recharge from precipitation. If there had been no pumping for that period, evapotranspiration would have been 7,800 acre-feet more than occurred under pumping conditions and discharge to streams would have increased by 3,600 acre-feet.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri80100","collaboration":"Prepared in cooperation with the East Dakota Conservancy Sub-District, the South Dakota Department of Water and Natural Resources, and Brookings and Hamlin counties","usgsCitation":"Koch, N.C., 1980, Appraisal of the water resources of the Big Sioux aquifer, Brookings, Deuel, and Hamlin counties, South Dakota: U.S. Geological Survey Water-Resources Investigations Report 80-100, vi, 46 p., https://doi.org/10.3133/wri80100.","productDescription":"vi, 46 p.","costCenters":[],"links":[{"id":431615,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0100/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":157947,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0100/report-thumb.jpg"}],"country":"United States","state":"South Dakota","county":"Brookings County, Deuel County, Hamlin County","otherGeospatial":"Big Sioux aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -97.65017839786026,\n              45.50039030863826\n            ],\n            [\n              -97.65017839786026,\n              42.76701195096234\n            ],\n            [\n              -96.41259704622428,\n              42.76701195096234\n            ],\n            [\n              -96.41259704622428,\n              45.50039030863826\n            ],\n            [\n              -97.65017839786026,\n              45.50039030863826\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac6e4b07f02db67a54c","contributors":{"authors":[{"text":"Koch, Neil C.","contributorId":64656,"corporation":false,"usgs":true,"family":"Koch","given":"Neil","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":199190,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":7309,"text":"ofr802019 - 1980 - Metallogenic and tectonic significance of oxygen isotope data and whole-rock potassium-argon ages of the Nikolai Greenstone, McCarthy Quadrangle, Alaska","interactions":[],"lastModifiedDate":"2017-11-22T11:32:13","indexId":"ofr802019","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-2019","title":"Metallogenic and tectonic significance of oxygen isotope data and whole-rock potassium-argon ages of the Nikolai Greenstone, McCarthy Quadrangle, Alaska","docAbstract":"<p>The Middle and (or) Late Triassic Nikolai Greenstone, part of the allochthonous terrane of Wrangellia, is typically altered and locally metamorphosed to prehnite-pumpellyite facies with chlorite and epidote as the most common secondary minerals. Intrinsic copper content averages 155 ppm, and two types of concentrations of copper in the Nikolai are common: (1) native copper fillings of amygdules and rubble zones typically near flow tops, and (2) veins and thin replacement zones that contain native copper and copper-iron sulfides in quartz-epidote or calcite gangue in faults and fractures. Oxygen isotope data from quartz and epidote from three copperbearing veins yield calculated ore fluid temperatures of approximately 200°C and 6180 of approximately +1 per mil in agreement with a metamorphicsegregation origin of these deposits, as suggested by Sinclair (1977). </p><p>Seven K-Ar ages of chloritized greenstone, including those adjacent to veins fall on an initial argon diagram with a zero intercept and a slope which yields an isochron age of 112 + 11 m.y. The ages define a Cretaceous thermalmetamorphic episode which is responsible for alteration and mineralization. The episode is younger than a major Jurassic progeny, accompanied by granitic intrusion, in the area, and appears to be unaffected by minor granitic intrusion in the middle to late Tertiary. We believe the Cretaceous event is related to accretion of Wrangellia to its present relative position in North America. This age of accretion agrees with stratigraphic and structural&nbsp;evidence cited by other workers.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr802019","usgsCitation":"Silberman, M., MacKevett, E., Connor, C.L., and Matthews, A., 1980, Metallogenic and tectonic significance of oxygen isotope data and whole-rock potassium-argon ages of the Nikolai Greenstone, McCarthy Quadrangle, Alaska: U.S. Geological Survey Open-File Report 80-2019, ii, 29 p., https://doi.org/10.3133/ofr802019.","productDescription":"ii, 29 p.","costCenters":[],"links":[{"id":349265,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/2019/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":140597,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/2019/report-thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"McCarthy Quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -144,\n              61\n            ],\n            [\n              -141,\n              61\n            ],\n            [\n              -141,\n              62\n            ],\n            [\n              -144,\n              62\n            ],\n            [\n              -144,\n              61\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4fe4b07f02db6286b3","contributors":{"authors":[{"text":"Silberman, M.L.","contributorId":10013,"corporation":false,"usgs":true,"family":"Silberman","given":"M.L.","affiliations":[],"preferred":false,"id":155162,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"MacKevett, E.M. Jr.","contributorId":58613,"corporation":false,"usgs":true,"family":"MacKevett","given":"E.M.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":155163,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Connor, C. L.","contributorId":67508,"corporation":false,"usgs":true,"family":"Connor","given":"C.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":155164,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Matthews, Alan","contributorId":72377,"corporation":false,"usgs":true,"family":"Matthews","given":"Alan","email":"","affiliations":[],"preferred":false,"id":155165,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":30557,"text":"wri8099 - 1980 - Hydrologic setting of wetlands in the Cottonwood Lake area, Stutsman County, North Dakota","interactions":[],"lastModifiedDate":"2018-03-13T11:20:09","indexId":"wri8099","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-99","title":"Hydrologic setting of wetlands in the Cottonwood Lake area, Stutsman County, North Dakota","docAbstract":"<p>Because of growing interest in the role of lakes and wetlands in the hydrology of the prairie environment, a group of wetlands in the Cottonwood Lake area, Stutsman County, are being instrumented for long-term hydrologic studies. The study site is on a regional topographic high near the eastern edge of the Missouri Coteau and is underlain by more than 400 feet of glacial drift, largely clayey, silty till. Long-term climatic data indicate the study area is in a water deficient area mean annual evaporation exceeds mean annual precipitation by about 18 inches.</p><p>Different methods are being used for comparison of measurements and estimates of each hydrologic component interacting with the lakes and wetlands. For example, for 3 months during 1979, estimates of precipitation for the study site using data collected at National Weather Service stations differed from that measured by a recording gage at the study site by several tenths of an inch for 14-day totals and differed by more than 0.5 inch for individual storms. </p><p>Numerical-simulation analysis of regional ground-water flow systems show the study site is situated in a regional recharge area, but local groundwater flow systems can discharge to lakes and wetlands within the recharge area. Instrumentation at the study site shows a complex interrelationship of wetlands and ground water. Based on data for 1979 only, some wetlands appear to recharge ground water, some wetlands are flow-through types where ground water enters one side and surface water seeps into the ground on the other side, and some wetlands are discharge points for ground water. Further, these interrelationships vary throughout the year.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8099","usgsCitation":"Winter, T.C., and Carr, M.R., 1980, Hydrologic setting of wetlands in the Cottonwood Lake area, Stutsman County, North Dakota: U.S. Geological Survey Water-Resources Investigations Report 80-99, vi, 42 p., https://doi.org/10.3133/wri8099.","productDescription":"vi, 42 p.","costCenters":[{"id":478,"text":"North Dakota Water Science Center","active":true,"usgs":true},{"id":34685,"text":"Dakota Water Science Center","active":true,"usgs":true}],"links":[{"id":125109,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0099/report-thumb.jpg"},{"id":59323,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0099/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"North Dakota","county":"Stutsman County","otherGeospatial":"Cottonwood Lake","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-99.2669,47.3268],[-98.8466,47.327],[-98.8392,47.327],[-98.8232,47.3272],[-98.8152,47.3271],[-98.4991,47.327],[-98.467,47.3266],[-98.4677,47.2402],[-98.4685,46.9788],[-98.4412,46.9789],[-98.4396,46.6296],[-98.7894,46.6294],[-99.0379,46.6309],[-99.1616,46.6317],[-99.4122,46.6316],[-99.4498,46.6319],[-99.4477,46.8044],[-99.4476,46.9788],[-99.4821,46.9795],[-99.4824,47.0089],[-99.4822,47.0162],[-99.4821,47.0249],[-99.4826,47.0396],[-99.4827,47.1558],[-99.4801,47.3267],[-99.2669,47.3268]]]},\"properties\":{\"name\":\"Stutsman\",\"state\":\"ND\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67e9ce","contributors":{"authors":[{"text":"Winter, Thomas C.","contributorId":84736,"corporation":false,"usgs":true,"family":"Winter","given":"Thomas","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":203451,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carr, Mark R.","contributorId":70786,"corporation":false,"usgs":true,"family":"Carr","given":"Mark","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":203450,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":23714,"text":"ofr801020 - 1980 - Thermal springs in the Payette River basin, west-central Idaho","interactions":[],"lastModifiedDate":"2012-02-02T00:08:12","indexId":"ofr801020","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-1020","title":"Thermal springs in the Payette River basin, west-central Idaho","docAbstract":"The Payette River basin, characterized by steep, rugged mountains and narrow river valleys, occupies an area of about 3 ,300 square miles in west-central Idaho. Predominant rock types in the basin include granitic rocks of the Idaho batholith and basalt flows of the Columbia River Basalt Group. Waters from thermal springs in the basin, temperatures of which range from 34 to 86 degrees Celsius, are sodium bicarbonate types and are slightly alkaline. Dissolved-solids concentrations range from 173 to 470 milligrams per liter. Reservoir temperatures determined from the sodium-potassium-calcium and silicic acid-corrected silica geothermometers range from 53 to 143 degrees Celsius. Tritium, present in concentrations between 0 and 2 tritium units, indicate sampled thermal waters are at least 100 years old and possibly more than 1,000 years old. Stable isotope data indicate it is unlikely any of the nonthermal waters sampled are representative of precipitation that recharges the thermal springs in the basin. Thermal springs discharged about 5,700 acre-feet of water in 1979. Associated convective heat flux is 1.1x10 to the 7th power calories per second. (USGS)","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, Geological Survey ;","doi":"10.3133/ofr801020","issn":"0094-9140","usgsCitation":"Lewis, R., and Young, H., 1980, Thermal springs in the Payette River basin, west-central Idaho (WRI/OFR): U.S. Geological Survey Open-File Report 80-1020, iii, 28 p. ill. ;26 cm., https://doi.org/10.3133/ofr801020.","productDescription":"iii, 28 p. ill. ;26 cm.","costCenters":[],"links":[{"id":156937,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/1020/report-thumb.jpg"},{"id":52958,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1020/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52959,"rank":401,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1980/1020/plate-2.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52960,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/1020/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"edition":"WRI/OFR","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a55e4b07f02db62c6d7","contributors":{"authors":[{"text":"Lewis, R.E.","contributorId":31735,"corporation":false,"usgs":true,"family":"Lewis","given":"R.E.","email":"","affiliations":[],"preferred":false,"id":190591,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Young, H.W.","contributorId":68278,"corporation":false,"usgs":true,"family":"Young","given":"H.W.","email":"","affiliations":[],"preferred":false,"id":190592,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28841,"text":"wri8045 - 1980 - An analysis of the magnitude and frequency of floods on Oahu, Hawaii","interactions":[],"lastModifiedDate":"2019-07-09T12:30:22","indexId":"wri8045","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-45","title":"An analysis of the magnitude and frequency of floods on Oahu, Hawaii","docAbstract":"An analysis of available peak-flow data for the island of Oahu, Hawaii, was made by using multiple regression techniques which related flood-frequency data to basin and climatic characteristics for 74 gaging stations on Oahu. In the analysis, several different groupings of stations were investigated, including divisions by geographic location and size of drainage area. The grouping consisting of two leeward divisions and one windward division produced the best results. Drainage basins ranged in area from 0.03 to 45.7 square miles. Equations relating flood magnitudes of selected frequencies to basin characteristics were developed for the three divisions of Oahu. These equations can be used to estimate the magnitude and frequency of floods for any site, gaged or ungaged, for any desired recurrence interval from 2 to 100 years. Data on basin characteristics, flood magnitudes for various recurrence intervals from individual station-frequency curves, and computed flood magnitudes by use of the regression equation are tabulated to provide the needed data. (USGS)","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri8045","usgsCitation":"Nakahara, R.H., 1980, An analysis of the magnitude and frequency of floods on Oahu, Hawaii: U.S. Geological Survey Water-Resources Investigations Report 80-45, vi, 20 p. , https://doi.org/10.3133/wri8045.","productDescription":"vi, 20 p. ","costCenters":[],"links":[{"id":365381,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0045/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158933,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0045/report-thumb.jpg"}],"country":"United States","state":"Hawaii","otherGeospatial":"Oahu","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -158.3294677734375,\n              21.22794190505815\n            ],\n            [\n              -157.598876953125,\n              21.22794190505815\n            ],\n            [\n              -157.598876953125,\n              21.739091217718574\n            ],\n            [\n              -158.3294677734375,\n              21.739091217718574\n            ],\n            [\n              -158.3294677734375,\n              21.22794190505815\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4adae4b07f02db685930","contributors":{"authors":[{"text":"Nakahara, R. H.","contributorId":77516,"corporation":false,"usgs":true,"family":"Nakahara","given":"R.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":200491,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27632,"text":"wri80111 - 1980 - Evaluating methods for determining water use in the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1979","interactions":[],"lastModifiedDate":"2017-09-20T16:58:14","indexId":"wri80111","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-111","title":"Evaluating methods for determining water use in the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1979","docAbstract":"The volume and areal distribution of ground-water withdrawals (pumpage) for irrigation during 1980 are required for the High Plains Regional Aquifer-System Analysis. In 1979, approaches and instrumentation that might be suitable for application to 1980 water-use determinations were tested. Pumpage was sampled by monitoring time of operation and discharge of irrigation wells during the growing season. The total volume pumped during the irrigation season was compared to the crop type and acreage irrigated. This comparison provided a means of extending sampled pumpage information to unmonitored areas using irrigated cropland maps. A transient-time flowmeter and a vibration-sensitive timing device proved to be reliable in providing discharge and time of operation information, respectively. Statistical analysis of comparisons between pumpage and irrigated cropland indicated that significant differences existed in the amounts of water applied between flood and sprinkler irrigation systems. However, statistical analyses of differences in amounts of water applied for different crop types and for selected climatic factors were inconclusive. A variety of approaches were tested to develop the irrigated cropland maps needed to extend sampled pumpage data. Of the methods tested, only Landsat data proved to be effective for application to an area as large as the High Plains. The results obtained in the 1979 evaluation of instrumentation and pumpage sampling approaches have been used to formulate a strategy for monitoring irrigation water use in the High Plains in 1980. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey, Water Resources Division,","doi":"10.3133/wri80111","usgsCitation":"Heimes, F.J., and Luckey, R.R., 1980, Evaluating methods for determining water use in the High Plains in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming, 1979: U.S. Geological Survey Water-Resources Investigations Report 80-111, v, 118 p. :ill., maps ;26 cm., https://doi.org/10.3133/wri80111.","productDescription":"v, 118 p. :ill., maps ;26 cm.","costCenters":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"links":[{"id":158786,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0111/report-thumb.jpg"},{"id":266241,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0111/report.pdf"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afde4b07f02db696e89","contributors":{"authors":[{"text":"Heimes, Frederick J.","contributorId":20787,"corporation":false,"usgs":true,"family":"Heimes","given":"Frederick","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":198446,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Luckey, Richard R.","contributorId":17980,"corporation":false,"usgs":true,"family":"Luckey","given":"Richard","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":198445,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":27028,"text":"wri8059 - 1980 - A water-quality monitoring network for Vallecitos Valley, Alameda County, California","interactions":[],"lastModifiedDate":"2017-12-05T14:52:02","indexId":"wri8059","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-59","title":"A water-quality monitoring network for Vallecitos Valley, Alameda County, California","docAbstract":"<p>A water-quality monitoring network is proposed to detect the presence of and trace the movement of radioisotopes in the hydrologic system in the vicinity of the Vallecitos Nuclear Center. The source of the radioisotopes is treated industrial wastewater from the Vallecitos Nuclear Center that is discharged into an unnamed tributary of Vallecitos Creek. The effluent infiltrates the alluvium along the stream course, percolates downward to the water table, and mixes with the native ground water in the subsurface. The average daily discharge of effluent to the hydrologic system in 1978 was about 100,000 gallons. </p><p>In Vallecitos Valley, the Livermore Gravel and the overlying alluvium constitute the ground-water reservoir. There is no subsurface inflow from adjacent ground-water basins. Ground-water flow in the Vallecitos subbasin is toward the southwest.</p><p>The proposed network consists of four surface-water sampling sites and six wells to sample the ground-water system. Samples collected monthly at each site and analyzed for tritium and for alpha, beta, and gamma radiation would provide adequate data for monitoring. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8059","collaboration":"Prepared in cooperation with the California Regional Water Quality Control Board San Francisco Bay Region","usgsCitation":"Farrar, C.D., 1980, A water-quality monitoring network for Vallecitos Valley, Alameda County, California: U.S. Geological Survey Water-Resources Investigations Report 80-59, iv, 22 p., https://doi.org/10.3133/wri8059.","productDescription":"iv, 22 p.","costCenters":[],"links":[{"id":349702,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0059/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158573,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0059/report-thumb.jpg"}],"country":"United States","state":"California","county":"Alameda County","otherGeospatial":"Vallecitos Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -121.86,\n              37.59\n            ],\n            [\n              -121.8,\n              37.59\n            ],\n            [\n              -121.8,\n              37.63\n            ],\n            [\n              -121.86,\n              37.63\n            ],\n            [\n              -121.86,\n              37.59\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4f8f","contributors":{"authors":[{"text":"Farrar, C. D.","contributorId":71978,"corporation":false,"usgs":true,"family":"Farrar","given":"C.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":197435,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":10688,"text":"ofr8073 - 1980 - A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for Little Lick and Big Lick Creeks, Blackford and Delaware counties, Indiana","interactions":[],"lastModifiedDate":"2022-04-06T17:48:51.326652","indexId":"ofr8073","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-73","title":"A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for Little Lick and Big Lick Creeks, Blackford and Delaware counties, Indiana","docAbstract":"<p>The Indiana State Board of Health is developing a State water-quality management plan that includes establishing limits for liquid wastes discharged into Indiana streams. A digital computer model was used to predict alternatives for future waste loadings on Little Lick and Big Lick Creeks that would be compatible with Indiana stream water-quality standards defined for two critical hydrologic conditions, summer and winter low flows.</p><p>The model parameters included atmospheric reaeration, carbonaceous and nitrogenous biochemical-oxygen demand, and benthic-oxygen demand. The model was calibrated with data collected during three water-quality surveys at low flow. Verification of the model was not possible owing to varied effluent discharge during sampling. During these surveys, in-stream dissolved-oxygen concentration averaged less than 3 milligrams per liter, well below the State minimum requirement of 5.0 milligrams per liter. The model indicated that these low concentrations were caused by high waste loadings, lack of dilution, low reaeration, and benthic-oxygen demand.</p><p>The hypothetical summer waste-assimilation study assumed that future reductions in discharge Loadings would decrease carbonaceous and benthic decay and increase nitrogenous decay. This hypothetical study indicated that projected effluent waste loads that would provide acceptable in-stream dis-solved-oxygen concentrations are highly dependent on rates of nitrification. Ammonia toxicity became the limiting water-quality criterion at low nitrification rates.</p><p>The hypothetical winter waste-assimilation study indicated that projected dissolved-oxygen concentrations in Little Lick and Big Lick Creeks did not fall below the State standard. Owing to a lack of dilution, however, ammonia-nitrogen concentrations would violate in-stream toxicity standards in both Little Lick and Big Lick Creeks. In order to quantify the results of the waste-assimilation study, it would be necessary to collect additional stream data.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr8073","collaboration":"Prepared in cooperation with the Indiana State Board of Health","usgsCitation":"Peters, J.G., Crawford, C.G., and Wilber, W.G., 1980, A one-dimensional, steady-state, dissolved-oxygen model and waste-load assimilation study for Little Lick and Big Lick Creeks, Blackford and Delaware counties, Indiana: U.S. Geological Survey Open-File Report 80-73, ix, 102 p., https://doi.org/10.3133/ofr8073.","productDescription":"ix, 102 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":346,"text":"Indiana Water Science Center","active":true,"usgs":true}],"links":[{"id":144253,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1980/0073/report-thumb.jpg"},{"id":398235,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1980/0073/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Indiana","county":"Blackford County, Delaware County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-85.4453,40.567],[-85.3327,40.5674],[-85.2208,40.5677],[-85.2008,40.5679],[-85.2012,40.4804],[-85.2066,40.4804],[-85.2073,40.3789],[-85.2091,40.3793],[-85.2205,40.379],[-85.2182,40.3073],[-85.2168,40.2198],[-85.2165,40.135],[-85.2157,40.0765],[-85.5763,40.0769],[-85.5784,40.3794],[-85.4451,40.3792],[-85.4448,40.3933],[-85.4454,40.4799],[-85.4453,40.567]]]},\"properties\":{\"name\":\"Blackford\",\"state\":\"IN\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6ab901","contributors":{"authors":[{"text":"Peters, James G.","contributorId":69137,"corporation":false,"usgs":true,"family":"Peters","given":"James","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":161803,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Crawford, Charles G. 0000-0003-1653-7841 cgcrawfo@usgs.gov","orcid":"https://orcid.org/0000-0003-1653-7841","contributorId":1064,"corporation":false,"usgs":true,"family":"Crawford","given":"Charles","email":"cgcrawfo@usgs.gov","middleInitial":"G.","affiliations":[{"id":451,"text":"National Water Quality Assessment Program","active":true,"usgs":true},{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":161802,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wilber, William G. wgwilber@usgs.gov","contributorId":297,"corporation":false,"usgs":true,"family":"Wilber","given":"William","email":"wgwilber@usgs.gov","middleInitial":"G.","affiliations":[],"preferred":true,"id":161801,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":29500,"text":"wri8029 - 1980 - Model evaluation of the hydrogeology of the Morris Bridge well field and vicinity in West-Central Florida","interactions":[],"lastModifiedDate":"2020-11-04T17:13:33.32491","indexId":"wri8029","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","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":"80-29","title":"Model evaluation of the hydrogeology of the Morris Bridge well field and vicinity in West-Central Florida","docAbstract":"The Morris Bridge well field in west-central Florida, which is being developed may have a maximum well-field withdrawal of 40 million gallons per day. The water will be pumped from the Floridan aquifer--a sequence of carbonate rocks about 1,100 feet thick underlying surficial sand and clay deposits. A highly fractured and transmissive zone about 500 feet below National Geodetic Vertical Datum of 1929 will supply a large proportion of the water. Two-dimensional and three-dimensional digital flow models were used to evaluate the hydrogeology of the area. The model-derived leakance distribution (a property of the confining bed) for a 285-square-mile area ranged from 0.00002 to 0.008 per day. Model-derived transmissivity values for the Floridan aquifer ranged from 37,000 to 600,000 feet squared per day. Model-derived specific yield values for the surficial aquifer ranged from 0.05 to 0.30. The three-dimensional model was used to predict drawdowns in both the Floridan and surficial aquifers in response to a 40 million gallon per day stress. Mass-balance data from a 30-day simulation with no recharge from rainfall show percentage of withdrawn water that is derived from: (1) aquifer storage, (2) the Hillsborough River, and (3) reduction of evapotranspiration losses. (USGS)","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri8029","collaboration":"Prepared in cooperation with the Southwest Florida Water Management District","usgsCitation":"Ryder, P.D., Johnson, D.M., and Gerhart, J.M., 1980, Model evaluation of the hydrogeology of the Morris Bridge well field and vicinity in West-Central Florida: U.S. Geological Survey Water-Resources Investigations Report 80-29, vi, 92 p., https://doi.org/10.3133/wri8029.","productDescription":"vi, 92 p.","costCenters":[],"links":[{"id":380135,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1980/0029/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159698,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1980/0029/report-thumb.jpg"}],"country":"United States","state":"Florida","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -82.716064453125,\n              27.508271413876017\n            ],\n            [\n              -81.771240234375,\n              27.508271413876017\n            ],\n            [\n              -81.771240234375,\n              28.297125824492902\n            ],\n            [\n              -82.716064453125,\n              28.297125824492902\n            ],\n            [\n              -82.716064453125,\n              27.508271413876017\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b05e4b07f02db699b41","contributors":{"authors":[{"text":"Ryder, Paul D.","contributorId":60188,"corporation":false,"usgs":true,"family":"Ryder","given":"Paul","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":201615,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Johnson, Dale M.","contributorId":58273,"corporation":false,"usgs":true,"family":"Johnson","given":"Dale","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":201614,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gerhart, James M.","contributorId":35717,"corporation":false,"usgs":true,"family":"Gerhart","given":"James","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":201613,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":13958,"text":"ofr80578 - 1980 - Hydrologic data from upper Grange Hall Creek basin, Northglenn, Adams County, Colorado","interactions":[],"lastModifiedDate":"2012-02-02T00:06:53","indexId":"ofr80578","displayToPublicDate":"1994-01-01T00:00:00","publicationYear":"1980","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"80-578","title":"Hydrologic data from upper Grange Hall Creek basin, Northglenn, Adams County, Colorado","docAbstract":"Hydrologic data collected during 1977-79 as part of a water-resources investigation of storm runoff in Upper Grange Hall Creek basin, Adams County, Colo., are presented in this report. Data presented in tabular form consist of: (1) Estimated daily precipitation at one site (April through October, 1978 and 1979); (2) mean daily streamflow at two sites (December 1977 through September 1979); (3) instantaneous streamflow at two sites along Grange Hall Creek and corresponding cumulative rainfall at one to three sites for 17 storms (April 1, 1978, to August 26, 1979); (4) concentrations of selected major ions, fecal-coliform bacteria, suspended sediment, nutrients, and trace elements at five sites during dry-weather flow, at three sites during rainfall runoff, and at five sites during snowmelt runoff; and (5) concentrations of pesticides and polychlorinated biphenyls at two sites during dry-weather flow and rainfall runoff. (USGS)","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr80578","usgsCitation":"Hall, D.C., and Duncan, A., 1980, Hydrologic data from upper Grange Hall Creek basin, Northglenn, Adams County, Colorado: U.S. Geological Survey Open-File Report 80-578, v, 137 p. ;28 cm., https://doi.org/10.3133/ofr80578.","productDescription":"v, 137 p. ;28 cm.","costCenters":[],"links":[{"id":94504,"rank":800,"type":{"id":11,"text":"Document"},"url":"https://hdl.handle.net/2027/mdp.39015046045962?urlappend=%3Bseq=3"},{"id":147382,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a1be4b07f02db607640","contributors":{"authors":[{"text":"Hall, Dennis C.","contributorId":95473,"corporation":false,"usgs":true,"family":"Hall","given":"Dennis","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":168698,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Duncan, A.C.","contributorId":70397,"corporation":false,"usgs":true,"family":"Duncan","given":"A.C.","email":"","affiliations":[],"preferred":false,"id":168697,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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