{"pageNumber":"3572","pageRowStart":"89275","pageSize":"25","recordCount":184938,"records":[{"id":23353,"text":"ofr97862 - 1997 - Magnetic stratigraphy of boreholes 6M2MW7 and 6M36MW8 at March Air Force Base, California","interactions":[],"lastModifiedDate":"2012-02-02T00:08:18","indexId":"ofr97862","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-862","title":"Magnetic stratigraphy of boreholes 6M2MW7 and 6M36MW8 at March Air Force Base, California","language":"ENGLISH","publisher":"U.S. Geological Survey,","doi":"10.3133/ofr97862","issn":"0094-9140","usgsCitation":"Hillhouse, J.W., and Cox, B.F., 1997, Magnetic stratigraphy of boreholes 6M2MW7 and 6M36MW8 at March Air Force Base, California: U.S. Geological Survey Open-File Report 97-862, 64 p. :ill., map ;28 cm., https://doi.org/10.3133/ofr97862.","productDescription":"64 p. :ill., map ;28 cm.","costCenters":[],"links":[{"id":157370,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0862/report-thumb.jpg"},{"id":52650,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0862/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db64933e","contributors":{"authors":[{"text":"Hillhouse, John W.","contributorId":29475,"corporation":false,"usgs":true,"family":"Hillhouse","given":"John","middleInitial":"W.","affiliations":[],"preferred":false,"id":189954,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cox, B. F.","contributorId":60659,"corporation":false,"usgs":true,"family":"Cox","given":"B.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":189955,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":29679,"text":"wri974244 - 1997 - Water Budget for the Iao Area, Island of Maui, Hawaii","interactions":[],"lastModifiedDate":"2012-03-08T17:16:15","indexId":"wri974244","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4244","title":"Water Budget for the Iao Area, Island of Maui, Hawaii","docAbstract":"Ground-water recharge is estimated as the residual component of a monthly water budget calculated using soil characteristics and long-term average rainfall, streamflow, irrigation, and pan-evaporation data. The water-budget components of rainfall, direct runoff, evapotranspiration, and ground-water recharge are defined seasonally, through the use of monthly data, and spatially by land-use and geohydrologic areas, through the use of a geographic information system model.\r\n\r\nThe long-term average ground-water recharge for the Iao area was estimated for four scenarios using natural land-use, and using 1926-79, 1980-85, and 1986-95 land-use and irrigation data. The recharge rate for natural conditions is 34 million gallons per day, which is 34 percent of rainfall. The average annual ground-water recharge rate for 1926-79 conditions is 51 million gallons per day, which is 41 percent of the sum of rainfall and irrigation. The recharge rates for 1980-85 and 1986-95 conditions are 40 and 36 million gallons per day, which are 37 and 35 percent of rainfall plus irrigation, respectively.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/wri974244","usgsCitation":"Shade, P.J., 1997, Water Budget for the Iao Area, Island of Maui, Hawaii: U.S. Geological Survey Water-Resources Investigations Report 97-4244, iv, 25 p., https://doi.org/10.3133/wri974244.","productDescription":"iv, 25 p.","costCenters":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"links":[{"id":160428,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4244/report-thumb.jpg"},{"id":58507,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4244/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd414","contributors":{"authors":[{"text":"Shade, Patricia J.","contributorId":30618,"corporation":false,"usgs":true,"family":"Shade","given":"Patricia","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":201943,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29858,"text":"wri974213 - 1997 - Simulation of the effect of traffic barricades on backwater along U.S. Highway 54 at Jefferson City, Missouri-1993 flood on the Missouri River","interactions":[],"lastModifiedDate":"2022-11-30T22:42:19.435799","indexId":"wri974213","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4213","title":"Simulation of the effect of traffic barricades on backwater along U.S. Highway 54 at Jefferson City, Missouri-1993 flood on the Missouri River","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974213","usgsCitation":"Southard, R.E., 1997, Simulation of the effect of traffic barricades on backwater along U.S. Highway 54 at Jefferson City, Missouri-1993 flood on the Missouri River: U.S. Geological Survey Water-Resources Investigations Report 97-4213, iii, 13 p., https://doi.org/10.3133/wri974213.","productDescription":"iii, 13 p.","costCenters":[],"links":[{"id":409903,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48822.htm"},{"id":58669,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4213/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":160089,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4213/report-thumb.jpg"}],"country":"United States","state":"Missouri","city":"Jefferson City","otherGeospatial":"Missouri River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -92.2,\n              38.6444\n            ],\n            [\n              -92.2,\n              38.5639\n            ],\n            [\n              -92.1333,\n              38.5639\n            ],\n            [\n              -92.1333,\n              38.6444\n            ],\n            [\n              -92.2,\n              38.6444\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f7e4b07f02db5f1e67","contributors":{"authors":[{"text":"Southard, R. E.","contributorId":49831,"corporation":false,"usgs":true,"family":"Southard","given":"R.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":202252,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":29888,"text":"wri974231 - 1997 - Water resources of Bannock Creek basin, southeastern Idaho","interactions":[],"lastModifiedDate":"2013-11-22T15:22:16","indexId":"wri974231","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4231","title":"Water resources of Bannock Creek basin, southeastern Idaho","docAbstract":"<p>The potential for development of water resources in the Bannock Creek Basin is limited by water supply. Bannock Creek Basin covers 475 square miles in southeastern Idaho. Shoshone-Bannock tribal lands on the Fort Hall Indian Reservation occupy the northern part of the basin; the remainder of the basin is privately owned.</p>\n<br/>\n<p>Only a small amount of information on the hydrologic and water-quality characteristics of Bannock Creek Basin is available, and two previous estimates of water yield from the basin ranged widely from 45,000 to 132,500 acre-feet per year. The Shoshone-Bannock Tribes need an accurate determination of water yield and baseline water-quality characteristics to plan and implement a sustainable level of water use in the basin.</p>\n<br/>\n<p>Geologic setting, quantities of precipitation, \nevapotranspiration, surface-water runoff, recharge, \nand ground-water underflow were used to determine \nwater yield in the basin. Water yield is the \nannual amount of surface and ground water available \nin excess of evapotranspiration by crops and \nnative vegetation. Water yield from Bannock Creek \nBasin was affected by completion of irrigation \nprojects in 1964. Average 1965-89 water yield \nfrom five subbasins in Bannock Creek Basin determined \nfrom water budgets was 60,600 acre-feet per \nyear. Water yield from the Fort Hall Indian Reservation \npart of Bannock Creek Basin was estimated \nto be 37,700 acre-feet per year.</p>\n<br/>\n<p>Water from wells, springs, and streams is a \ncalcium bicarbonate type. Concentrations of dissolved \nnitrite plus nitrate as nitrogen and fluoride \nwere less than Maximum Contaminant Levels for \npublic drinking-water supplies established by the \nU.S. Environmental Protection Agency. Large concentrations \nof chloride and nitrogen in water from \nseveral wells, springs, and streams likely are due to \nwaste from septic tanks or stock animals. Estimated \nsuspended-sediment load near the mouth of \nBannock Creek was 13,300 tons from December \n1988 through July 1989. Suspended-sediment discharge \nwas greatest during periods of high streamflow.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Boise, ID","doi":"10.3133/wri974231","collaboration":"Prepared in cooperation with the Shoshone-Bannock Tribes","usgsCitation":"Spinazola, J.M., and Higgs, B., 1997, Water resources of Bannock Creek basin, southeastern Idaho: U.S. Geological Survey Water-Resources Investigations Report 97-4231, v, 45 p., https://doi.org/10.3133/wri974231.","productDescription":"v, 45 p.","numberOfPages":"48","costCenters":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"links":[{"id":159462,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4231/report-thumb.jpg"},{"id":58705,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4231/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","projection":"Universal Transverse Mercator projection","country":"United States","state":"Idaho","otherGeospatial":"Bannock Creek Basin;Fort Hall Indian Reservation","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -112.7979,42.3403 ], [ -112.7979,43.0001 ], [ -112.375,43.0001 ], [ -112.375,42.3403 ], [ -112.7979,42.3403 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f08a1","contributors":{"authors":[{"text":"Spinazola, Joseph M.","contributorId":102044,"corporation":false,"usgs":true,"family":"Spinazola","given":"Joseph","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":202304,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Higgs, B.D.","contributorId":94198,"corporation":false,"usgs":true,"family":"Higgs","given":"B.D.","email":"","affiliations":[],"preferred":false,"id":202303,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":32036,"text":"ofr97788 - 1997 - Potentiometric surface of the Aquia aquifer in southern Maryland September - October 1996","interactions":[],"lastModifiedDate":"2022-09-20T18:19:57.553013","indexId":"ofr97788","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-788","title":"Potentiometric surface of the Aquia aquifer in southern Maryland September - October 1996","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97788","usgsCitation":"Curtin, S.E., Andreasen, D.C., and Mack, F., 1997, Potentiometric surface of the Aquia aquifer in southern Maryland September - October 1996: U.S. Geological Survey Open-File Report 97-788, 1 p., https://doi.org/10.3133/ofr97788.","productDescription":"1 p.","costCenters":[],"links":[{"id":60200,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0788/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":407071,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18861.htm","linkFileType":{"id":5,"text":"html"}},{"id":161458,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0788/report-thumb.jpg"}],"country":"United States","state":"Maryland","otherGeospatial":"Aquia aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.333,\n              38\n            ],\n            [\n              -76,\n              38\n            ],\n            [\n              -76,\n              39.25\n            ],\n            [\n              -77.333,\n              39.25\n            ],\n            [\n              -77.333,\n              38\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db6830b3","contributors":{"authors":[{"text":"Curtin, Stephen E. securtin@usgs.gov","contributorId":3703,"corporation":false,"usgs":true,"family":"Curtin","given":"Stephen","email":"securtin@usgs.gov","middleInitial":"E.","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"preferred":true,"id":207497,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andreasen, D. C.","contributorId":32565,"corporation":false,"usgs":true,"family":"Andreasen","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":207498,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mack, Frederick K.","contributorId":95858,"corporation":false,"usgs":true,"family":"Mack","given":"Frederick K.","affiliations":[],"preferred":false,"id":207499,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":27947,"text":"wri974235 - 1997 - Analysis of bottom sediment to estimate nonpoint-source phosphorus loads for 1981-96 in Hillsdale Lake, northeast Kansas","interactions":[],"lastModifiedDate":"2023-01-04T22:08:46.590377","indexId":"wri974235","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4235","title":"Analysis of bottom sediment to estimate nonpoint-source phosphorus loads for 1981-96 in Hillsdale Lake, northeast Kansas","docAbstract":"Bottom sediment in Hillsdale Lake, northeast Kansas, was analyzed as a means of estimating the annual load of total phosphorus deposited in the lake from nonpoint sources. Topographic, bathymetric, and sediment-core data were used to estimate the total mass of phosphorus in the lake-bottom sediment. Available streamflow and water-quality data were used to compute the mean annual mass of phosphorus (dissolved plus suspended) exiting the lake as well as the mean annual load of phosphorus added to the lake from point sources. A simple mass balance then was used to compute the mean annual load of phosphorus from nonpoint sources. Mean annual sediment deposition from 1981 through 1996 was estimated to be 265 million pounds (120 million kilograms). The total mass of phosphorus in the lake-bottom sediment was estimated to be 924,000 kilograms, with a mean annual load of 62,000 kilograms. The mean annual mass of phosphorus exiting in the lake out-flow was estimated to be about 8,000 kilograms. The mean annual loads of phosphorus added to the lake from point and nonpoint sources were estimated to be 5,000 and 65,000 kilograms, respectively. Thus, the contribution to the total mean annual phosphorus load in Hillsdale Lake from point sources is about 7 percent and from nonpoint sources, about 93 percent.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974235","usgsCitation":"Juracek, K.E., 1997, Analysis of bottom sediment to estimate nonpoint-source phosphorus loads for 1981-96 in Hillsdale Lake, northeast Kansas: U.S. Geological Survey Water-Resources Investigations Report 97-4235, vi, 55 p., https://doi.org/10.3133/wri974235.","productDescription":"vi, 55 p.","costCenters":[],"links":[{"id":2199,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri974235","linkFileType":{"id":5,"text":"html"}},{"id":411389,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48842.htm","linkFileType":{"id":5,"text":"html"}},{"id":56757,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4235/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":122941,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4235/report-thumb.jpg"}],"country":"United States","state":"Kansas","otherGeospatial":"Hillsdale Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -94.99516751873863,\n              38.7242708165586\n            ],\n            [\n              -94.99516751873863,\n              38.63572226948628\n            ],\n            [\n              -94.85905214745029,\n              38.63572226948628\n            ],\n            [\n              -94.85905214745029,\n              38.7242708165586\n            ],\n            [\n              -94.99516751873863,\n              38.7242708165586\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad0e4b07f02db680ad3","contributors":{"authors":[{"text":"Juracek, K. E. 0000-0002-2102-8980","orcid":"https://orcid.org/0000-0002-2102-8980","contributorId":44570,"corporation":false,"usgs":true,"family":"Juracek","given":"K.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":198951,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25946,"text":"wri974232 - 1997 - Evaluation of the U.S. Geological Survey Ground-Water Data-Collection Program in Hawaii, 1992","interactions":[],"lastModifiedDate":"2012-03-08T17:16:15","indexId":"wri974232","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4232","title":"Evaluation of the U.S. Geological Survey Ground-Water Data-Collection Program in Hawaii, 1992","docAbstract":"In 1992, the U.S. Geological Survey ground-water data-collection program in the State of Hawaii consisted of 188 wells distributed among the islands of Oahu, Kauai, Maui, Molokai, and Hawaii. Water-level and water-quality (temperature, specific conductance, and chloride concentration) data were collected from observation wells, deep monitoring wells that penetrate the zone of transition between freshwater and saltwater, free-flowing wells, and pumped wells. The objective of the program was to collect sufficient spatial and temporal data to define seasonal and long-term changes in ground-water levels and chloride concentrations induced by natural and human-made stresses for different climatic and hydrogeologic settings. Wells needed to meet this objective can be divided into two types of networks: (1) a water-management network to determine the response of ground-water flow systems to human-induced stresses, such as pumpage, and (2) a baseline network to determine the response of ground-water flow systems to natural stresses for different climatic and hydrogeologic settings. Maps showing the distribution and magnitude of pumpage and the distribution of proposed pumped wells are presented to identify areas in need of water-management networks. Wells in the 1992 U.S. Geological Survey ground-water data-collection program were classified as either water-management or baseline network wells. In addition, locations where additional water-management network wells are needed for water-level and water-quality data were identified.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/wri974232","usgsCitation":"Anthony, S., 1997, Evaluation of the U.S. Geological Survey Ground-Water Data-Collection Program in Hawaii, 1992: U.S. Geological Survey Water-Resources Investigations Report 97-4232, v, 76 p., https://doi.org/10.3133/wri974232.","productDescription":"v, 76 p.","costCenters":[{"id":525,"text":"Pacific Islands Water Science Center","active":true,"usgs":true}],"links":[{"id":122920,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4232/report-thumb.jpg"},{"id":54700,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4232/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa44d","contributors":{"authors":[{"text":"Anthony, Stephen S. santhony@usgs.gov","contributorId":2507,"corporation":false,"usgs":true,"family":"Anthony","given":"Stephen S.","email":"santhony@usgs.gov","affiliations":[],"preferred":true,"id":195526,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25775,"text":"wri974242 - 1997 - Sources of contamination in an urban basin in Marquette, Michigan and an analysis of concentrations, loads, and data quality","interactions":[],"lastModifiedDate":"2015-10-27T16:00:49","indexId":"wri974242","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4242","title":"Sources of contamination in an urban basin in Marquette, Michigan and an analysis of concentrations, loads, and data quality","docAbstract":"<p>The concentrations of contaminants generated from discrete source areas are critical to urban nonpoint Source Load and Management Model (SLAMM) loading calculations to Lake Superior. This study summarizes data-collection efforts during 12 storms in October 1993 and from May through August 1994, in which stormwater data were collected concurrently at 33 sites representing the eight major source areas in a 117-hectare urban basin in Marquette, Mich. For the 12 storms, commercial rooftops produced the highest geometric mean concentrations of dissolved metals such as lead (20 mg/L), zinc (263 mg/L), cadmium (0.71 mg/L), and copper (17.8 mg/L). Parking lots produced the highest concentration for all of the individual polycyclic aromatic hydrocarbon (PAH) compounds (summation equal to 64 mg/L). Residential lawns generated the highest concentrations of total kjeldahl nitrogen (9.3 mg/L) and total phosphorus (2.3 mg/L). A mass-budget approach, in which summed source area loads are compared to those measured at the basin outlet for individual storms, provided the basis for an error analysis to identify unreliable concentration data. Of the 611 concentration samples used in the mass budgets, 59 were identified as unreliable. Seventy-six percent of the unreliable samples came from collection bottles that were filled prior to the end of runoff. These full bottles may have captured a first-flush effect or acted as a sediment trap. The relative importance of an individual source-area load to the overall basin-outlet load varied according to the individual constituent. Parking lots were a major contributor of total zinc (30 percent), total cadmium (25 percent), total copper (22 percent), and all the PAH compounds (=64 percent); whereas low-traffic streets were a major producer of total suspended solids (27 percent), nitrate plus nitrite (21 percent), and total cadmium (25 percent). Grass areas were a major producer of total kjeldahl nitrogen (31 percent) and total phosphorus (26 percent), even though the water volume generated from grass areas was low (5.8 percent of the total water volume generated).</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974242","collaboration":"Prepared in cooperation with the Wisconsin Department of Natural Resources and the U.S. Environmental Protection Agency","usgsCitation":"Steuer, J., Selbig, W., Hornewer, N., and Prey, J., 1997, Sources of contamination in an urban basin in Marquette, Michigan and an analysis of concentrations, loads, and data quality: U.S. Geological Survey Water-Resources Investigations Report 97-4242, iv, 25 p., https://doi.org/10.3133/wri974242.","productDescription":"iv, 25 p.","numberOfPages":"29","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":157639,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4242/report-thumb.jpg"},{"id":54527,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4242/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Michigan","city":"Marquette","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -93.240966796875,\n              46.08847179577592\n            ],\n            [\n              -93.240966796875,\n              47.65058757118734\n            ],\n            [\n              -86.165771484375,\n              47.65058757118734\n            ],\n            [\n              -86.165771484375,\n              46.08847179577592\n            ],\n            [\n              -93.240966796875,\n              46.08847179577592\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e6e4b07f02db5e7651","contributors":{"authors":[{"text":"Steuer, Jeffrey","contributorId":97530,"corporation":false,"usgs":true,"family":"Steuer","given":"Jeffrey","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":195020,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Selbig, William","contributorId":78365,"corporation":false,"usgs":true,"family":"Selbig","given":"William","affiliations":[],"preferred":false,"id":195018,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hornewer, Nancy J.","contributorId":57895,"corporation":false,"usgs":true,"family":"Hornewer","given":"Nancy J.","affiliations":[],"preferred":false,"id":195017,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Prey, Jeffrey","contributorId":81143,"corporation":false,"usgs":true,"family":"Prey","given":"Jeffrey","email":"","affiliations":[],"preferred":false,"id":195019,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":21927,"text":"ofr97745E - 1997 - Map showing principal debris-flow source areas in the San Francisco Bay region, California","interactions":[],"lastModifiedDate":"2018-05-02T10:33:18","indexId":"ofr97745E","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-745","chapter":"E","title":"Map showing principal debris-flow source areas in the San Francisco Bay region, California","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr97745E","issn":"0094-9140","usgsCitation":"Ellen, S.D., Mark, R., Wieczorek, G.F., Wentworth, C.M., Ramsey, D.W., and May, T.E., 1997, Map showing principal debris-flow source areas in the San Francisco Bay region, California: U.S. Geological Survey Open-File Report 97-745, 8 p., https://doi.org/10.3133/ofr97745E.","productDescription":"8 p.","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":156042,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8410,"rank":9999,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/1997/of97-745/","linkFileType":{"id":5,"text":"html"}},{"id":8409,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/of97-745/of97-745e.html","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b13e4b07f02db6a349b","contributors":{"authors":[{"text":"Ellen, Stephen D.","contributorId":107300,"corporation":false,"usgs":true,"family":"Ellen","given":"Stephen","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":186282,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Mark, Robert K.","contributorId":30648,"corporation":false,"usgs":true,"family":"Mark","given":"Robert K.","affiliations":[],"preferred":false,"id":186279,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wieczorek, Gerald F.","contributorId":81889,"corporation":false,"usgs":true,"family":"Wieczorek","given":"Gerald","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":186281,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wentworth, Carl M. 0000-0003-2569-569X cwent@usgs.gov","orcid":"https://orcid.org/0000-0003-2569-569X","contributorId":1178,"corporation":false,"usgs":true,"family":"Wentworth","given":"Carl","email":"cwent@usgs.gov","middleInitial":"M.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":186277,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ramsey, David W. 0000-0003-1698-2523 dramsey@usgs.gov","orcid":"https://orcid.org/0000-0003-1698-2523","contributorId":3819,"corporation":false,"usgs":true,"family":"Ramsey","given":"David","email":"dramsey@usgs.gov","middleInitial":"W.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":186278,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"May, Thomas E. tmay@usgs.gov","contributorId":62878,"corporation":false,"usgs":true,"family":"May","given":"Thomas","email":"tmay@usgs.gov","middleInitial":"E.","affiliations":[],"preferred":false,"id":186280,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":31658,"text":"ofr95534 - 1997 - Preliminary geologic map of the eastern and northern parts of the Topock 7.5-minute quadrangle, Arizona and California","interactions":[],"lastModifiedDate":"2022-10-06T20:59:02.853592","indexId":"ofr95534","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"95-534","title":"Preliminary geologic map of the eastern and northern parts of the Topock 7.5-minute quadrangle, Arizona and California","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr95534","usgsCitation":"Howard, K.A., John, B., and Nielson, J.E., 1997, Preliminary geologic map of the eastern and northern parts of the Topock 7.5-minute quadrangle, Arizona and California: U.S. Geological Survey Open-File Report 95-534, 23 p., https://doi.org/10.3133/ofr95534.","productDescription":"23 p.","costCenters":[],"links":[{"id":59881,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1995/0534/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":159882,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1995/0534/report-thumb.jpg"},{"id":109043,"rank":700,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_19365.htm","linkFileType":{"id":5,"text":"html"},"description":"19365"}],"scale":"24000","country":"United States","state":"Arizona, California","otherGeospatial":"Topock 7.5-minute quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -114.5,\n              34.625\n            ],\n            [\n              -114.375,\n              34.625\n            ],\n            [\n              -114.375,\n              34.75\n            ],\n            [\n              -114.5,\n              34.75\n            ],\n            [\n              -114.5,\n              34.625\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abde4b07f02db67432a","contributors":{"authors":[{"text":"Howard, K. A.","contributorId":48938,"corporation":false,"usgs":false,"family":"Howard","given":"K.","middleInitial":"A.","affiliations":[],"preferred":false,"id":206653,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"John, Barbara E.","contributorId":61833,"corporation":false,"usgs":true,"family":"John","given":"Barbara E.","affiliations":[],"preferred":false,"id":206654,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Nielson, J. E.","contributorId":106140,"corporation":false,"usgs":true,"family":"Nielson","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":206655,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":32038,"text":"ofr97790 - 1997 - Potentiometric surface of the upper Patapsco aquifer in southern Maryland, September - October 1996","interactions":[],"lastModifiedDate":"2022-09-20T19:54:19.18384","indexId":"ofr97790","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-790","title":"Potentiometric surface of the upper Patapsco aquifer in southern Maryland, September - October 1996","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97790","usgsCitation":"Curtin, S.E., Andreasen, D.C., and Mack, F., 1997, Potentiometric surface of the upper Patapsco aquifer in southern Maryland, September - October 1996: U.S. Geological Survey Open-File Report 97-790, 1 p., https://doi.org/10.3133/ofr97790.","productDescription":"1 p.","costCenters":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"links":[{"id":407085,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18863.htm","linkFileType":{"id":5,"text":"html"}},{"id":161460,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0790/report-thumb.jpg"},{"id":60202,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0790/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"country":"United States","state":"Maryland","otherGeospatial":"upper Patapsco aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.333,\n              38\n            ],\n            [\n              -76,\n              38\n            ],\n            [\n              -76,\n              39.25\n            ],\n            [\n              -77.333,\n              39.25\n            ],\n            [\n              -77.333,\n              38\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682947","contributors":{"authors":[{"text":"Curtin, Stephen E. securtin@usgs.gov","contributorId":3703,"corporation":false,"usgs":true,"family":"Curtin","given":"Stephen","email":"securtin@usgs.gov","middleInitial":"E.","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"preferred":true,"id":207503,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andreasen, D. C.","contributorId":32565,"corporation":false,"usgs":true,"family":"Andreasen","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":207504,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mack, Frederick K.","contributorId":95858,"corporation":false,"usgs":true,"family":"Mack","given":"Frederick K.","affiliations":[],"preferred":false,"id":207505,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":24184,"text":"ofr97745D - 1997 - Index to detailed maps of landslides in the San Francisco Bay region, California","interactions":[],"lastModifiedDate":"2012-02-02T00:08:12","indexId":"ofr97745D","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-745","chapter":"D","title":"Index to detailed maps of landslides in the San Francisco Bay region, California","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr97745D","issn":"0094-9140","usgsCitation":"Pike, R.J., 1997, Index to detailed maps of landslides in the San Francisco Bay region, California (Updated 9/22/1999): U.S. Geological Survey Open-File Report 97-745, 20 p.; 28 cm., https://doi.org/10.3133/ofr97745D.","productDescription":"20 p.; 28 cm.","costCenters":[],"links":[{"id":8408,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/of97-745/of97-745d.html","linkFileType":{"id":5,"text":"html"}},{"id":156995,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8407,"rank":9999,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/1997/of97-745/","linkFileType":{"id":5,"text":"html"}}],"edition":"Updated 9/22/1999","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f7e4b07f02db5f255a","contributors":{"authors":[{"text":"Pike, Richard J. rpike@usgs.gov","contributorId":5753,"corporation":false,"usgs":true,"family":"Pike","given":"Richard","email":"rpike@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":191463,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24323,"text":"ofr97749 - 1997 - Alaska resource data file: Nabesna quadrangle","interactions":[],"lastModifiedDate":"2025-04-01T16:01:02.947187","indexId":"ofr97749","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-749","title":"Alaska resource data file: Nabesna quadrangle","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97749","usgsCitation":"Richter, D., 1997, Alaska resource data file: Nabesna quadrangle: U.S. Geological Survey Open-File Report 97-749, 93 p., https://doi.org/10.3133/ofr97749.","productDescription":"93 p.","costCenters":[],"links":[{"id":53430,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0749/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":405633,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_51431.htm","linkFileType":{"id":5,"text":"html"}},{"id":156180,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0749/report-thumb.jpg"},{"id":484073,"rank":4,"type":{"id":18,"text":"Project Site"},"url":"https://doi.org/10.5066/P96MMRFD","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Nabesna 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              62\n            ],\n            [\n              -141,\n              62\n            ],\n            [\n              -141,\n              63\n            ],\n            [\n              -144,\n              63\n            ],\n            [\n              -144,\n              62\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db68856e","contributors":{"authors":[{"text":"Richter, D.H.","contributorId":43325,"corporation":false,"usgs":true,"family":"Richter","given":"D.H.","email":"","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":191692,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":24053,"text":"ofr97856 - 1997 - Alaska resource data file: Ambler River quadrangle","interactions":[],"lastModifiedDate":"2025-05-29T17:41:48.861611","indexId":"ofr97856","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-856","title":"Alaska resource data file: Ambler River quadrangle","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97856","usgsCitation":"Nelson, S., 1997, Alaska resource data file: Ambler River quadrangle: U.S. Geological Survey Open-File Report 97-856, 98 p., https://doi.org/10.3133/ofr97856.","productDescription":"98 p.","costCenters":[],"links":[{"id":156338,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0856/report-thumb.jpg"},{"id":53228,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0856/ofr97856.pdf","size":"452 KB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 97-856"},{"id":1718,"rank":3,"type":{"id":18,"text":"Project Site"},"url":"https://doi.org/10.5066/P96MMRFD","linkFileType":{"id":5,"text":"html"}},{"id":405559,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_37203.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Ambler River quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -159,\n              67\n            ],\n            [\n              -156,\n              67\n            ],\n            [\n              -156,\n              68\n            ],\n            [\n              -159,\n              68\n            ],\n            [\n              -159,\n              67\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae0e4b07f02db68850d","contributors":{"authors":[{"text":"Nelson, Steve","contributorId":36590,"corporation":false,"usgs":true,"family":"Nelson","given":"Steve","email":"","affiliations":[],"preferred":false,"id":191225,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":25487,"text":"wri974219 - 1997 - Estimation of peak-discharge frequency of urban streams in Jefferson County, Kentucky","interactions":[],"lastModifiedDate":"2012-02-02T00:08:10","indexId":"wri974219","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4219","title":"Estimation of peak-discharge frequency of urban streams in Jefferson County, Kentucky","docAbstract":"An investigation of flood-hydrograph characteristics for streams in urban Jefferson County, Kentucky, was made to obtain hydrologic information needed for waterresources management. Equations for estimating peak-discharge frequencies for ungaged streams in the county were developed by combining (1) long-term annual peakdischarge data and rainfall-runoff data collected from 1991 to 1995 in 13 urban basins and (2) long-term annual peak-discharge data in four rural basins located in hydrologically similar areas of neighboring counties. The basins ranged in size from 1.36 to 64.0 square miles. The U.S. Geological Survey Rainfall- Runoff Model (RRM) was calibrated for each of the urban basins. The calibrated models were used with long-term, historical rainfall and pan-evaporation data to simulate 79 years of annual peak-discharge data. Peak-discharge frequencies were estimated by fitting the logarithms of the annual peak discharges to a Pearson-Type III frequency distribution. The simulated peak-discharge frequencies were adjusted for improved reliability by application of bias-correction factors derived from peakdischarge frequencies based on local, observed annual peak discharges. The three-parameter and the preferred seven-parameter nationwide urban-peak-discharge regression equations previously developed by USGS investigators provided biased (high) estimates for the urban basins studied. Generalized-least-square regression procedures were used to relate peakdischarge frequency to selected basin characteristics. Regression equations were developed to estimate peak-discharge frequency by adjusting peak-dischargefrequency estimates made by use of the threeparameter nationwide urban regression equations. The regression equations are presented in equivalent forms as functions of contributing drainage area, main-channel slope, and basin development factor, which is an index for measuring the efficiency of the basin drainage system. Estimates of peak discharges for streams in the county can be made for the 2-, 5-, 10-, 25-, 50-, and 100-year recurrence intervals by use of the regression equations. The average standard errors of prediction of the regression equations ranges from ? 34 to ? 45 percent. The regression equations are applicable to ungaged streams in the county having a specific range of basin characteristics.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri974219","usgsCitation":"Martin, G.R., Ruhl, K.J., Moore, B.L., and Rose, M.F., 1997, Estimation of peak-discharge frequency of urban streams in Jefferson County, Kentucky: U.S. Geological Survey Water-Resources Investigations Report 97-4219, viii, 40 p. :ill., maps ;28 cm., https://doi.org/10.3133/wri974219.","productDescription":"viii, 40 p. :ill., maps ;28 cm.","costCenters":[],"links":[{"id":1853,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://ky.water.usgs.gov/pubs/wrir_1997_4219.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":124914,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4219/report-thumb.jpg"},{"id":54209,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4219/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a09e4b07f02db5fa885","contributors":{"authors":[{"text":"Martin, Gary R. 0000-0002-3274-5846 grmartin@usgs.gov","orcid":"https://orcid.org/0000-0002-3274-5846","contributorId":3413,"corporation":false,"usgs":true,"family":"Martin","given":"Gary","email":"grmartin@usgs.gov","middleInitial":"R.","affiliations":[{"id":354,"text":"Kentucky Water Science Center","active":true,"usgs":true}],"preferred":true,"id":193892,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ruhl, Kevin J.","contributorId":35769,"corporation":false,"usgs":true,"family":"Ruhl","given":"Kevin","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":193893,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Moore, Brian L.","contributorId":100021,"corporation":false,"usgs":true,"family":"Moore","given":"Brian","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":193895,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Rose, Martin F.","contributorId":49826,"corporation":false,"usgs":true,"family":"Rose","given":"Martin","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":193894,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":24882,"text":"ofr97745F - 1997 - Preliminary maps showing rainfall thresholds for debris-flow activity, San Francisco Bay region, California","interactions":[],"lastModifiedDate":"2012-02-02T00:08:20","indexId":"ofr97745F","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-745","chapter":"F","title":"Preliminary maps showing rainfall thresholds for debris-flow activity, San Francisco Bay region, California","language":"ENGLISH","publisher":"U.S. Dept. of the Interior, U.S. Geological Survey,","doi":"10.3133/ofr97745F","issn":"0094-9140","usgsCitation":"Wilson, R.C., and Jayko, A.S., 1997, Preliminary maps showing rainfall thresholds for debris-flow activity, San Francisco Bay region, California: U.S. Geological Survey Open-File Report 97-745, 20 p., https://doi.org/10.3133/ofr97745F.","productDescription":"20 p.","costCenters":[],"links":[{"id":8412,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/1997/of97-745/of97-745f.html","linkFileType":{"id":5,"text":"html"}},{"id":157293,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":8411,"rank":9999,"type":{"id":2,"text":"Additional Report Piece"},"url":"https://pubs.usgs.gov/of/1997/of97-745/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aafe4b07f02db66ce25","contributors":{"authors":[{"text":"Wilson, Raymond C. rwilson@usgs.gov","contributorId":5103,"corporation":false,"usgs":true,"family":"Wilson","given":"Raymond","email":"rwilson@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":192735,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Jayko, Angela S. 0000-0002-7378-0330 ajayko@usgs.gov","orcid":"https://orcid.org/0000-0002-7378-0330","contributorId":2531,"corporation":false,"usgs":true,"family":"Jayko","given":"Angela","email":"ajayko@usgs.gov","middleInitial":"S.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":192734,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":23408,"text":"ofr9756 - 1997 - Structural geology of the French Peak accommodation zone, Nevada Test Site, southwestern Nevada","interactions":[],"lastModifiedDate":"2021-10-22T15:25:59.708998","indexId":"ofr9756","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-56","title":"Structural geology of the French Peak accommodation zone, Nevada Test Site, southwestern Nevada","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr9756","issn":"0094-9140","usgsCitation":"Hudson, M., 1997, Structural geology of the French Peak accommodation zone, Nevada Test Site, southwestern Nevada: U.S. Geological Survey Open-File Report 97-56, Report: 29 p.; 1 Plate: 26.29 × 41.88 inches, https://doi.org/10.3133/ofr9756.","productDescription":"Report: 29 p.; 1 Plate: 26.29 × 41.88 inches","costCenters":[],"links":[{"id":52708,"rank":400,"type":{"id":17,"text":"Plate"},"url":"https://pubs.usgs.gov/of/1997/0056/plate-1.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":52709,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0056/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":390820,"rank":4,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18700.htm"},{"id":157374,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0056/report-thumb.jpg"}],"country":"United States","state":"Nevada","otherGeospatial":"French Peak accommodation zone, Nevada Test Site","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -116,\n              36.875\n            ],\n            [\n              -115.927,\n              36.875\n            ],\n            [\n              -115.927,\n              36.969\n            ],\n            [\n              -116,\n              36.969\n            ],\n            [\n              -116,\n              36.875\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a49d6","contributors":{"authors":[{"text":"Hudson, M.R.","contributorId":68317,"corporation":false,"usgs":true,"family":"Hudson","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":190058,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":27467,"text":"wri974209 - 1997 - Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: sources, characteristics, analysis and limitations of nutrient and suspended-sediment data, 1975-90","interactions":[],"lastModifiedDate":"2021-10-22T18:32:08.802899","indexId":"wri974209","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4209","title":"Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: sources, characteristics, analysis and limitations of nutrient and suspended-sediment data, 1975-90","docAbstract":"<p>This report describes analyses of available information on nutrients and suspended sediment collected in the Lower Susquehanna River Basin during water years 1975-90. Most of the analyses were applied to data collected during water years 1980-89. The report describes the spatial and temporal availability of nutrient and suspended-sediment data and presents a preliminary concept of the spatial and temporal patterns of concentrations and loads within the basin. Where data were available, total and dissolved forms of nitrogen and phosphorus species from precipitation, surface water, ground water, and springwater, and bottom material from streams and reservoirs were evaluated. Suspended-sediment data from streams also were evaluated. The U.S. Geological Survey National Water Information System (NWIS) database was selected as the primary database for the analyses. Precipitation-quality data from the National Atmospheric Deposition Program (NADP) and bottom-material-quality data from the National Uranium Resource Evaluation (NURE) were used to supplement the water-quality data from NWIS. Concentrations of nutrients were available from 3 precipitation sites established for longterm monitoring purposes, 883 wells (854 synoptic areal survey sites and 29 project and research sites), 23 springs (17 synoptic areal survey sites and 6 project and research sites), and 894 bottom-material sites (840 synoptic areal survey sites and 54 project and research sites). Concentrations of nutrients and (or) suspended sediment were available from 128 streams (36 long-term monitoring sites, 51 synoptic areal survey sites, and 41 project and research sites). Concentrations of nutrients and suspended sediment in streams varied temporally and spatially and were related to land use, agricultural practices, and streamflow. A general north-to-south pattern of increasing median nitrate concentrations, from 2 to 5 mg/L, was detected in samples collected in study unit streams. In streams that drain areas dominated by agriculture, concentrations of nutrients and suspended sediment tend to be elevated with respect to those found in areas of other land-use types and are related to the amount of commercial fertilizer and animal manure applied to the area drained by the streams. Animal manure is the dominant source of nitrogen for the streams in the lower, agricultural part of the basin. Concentrations of nutrients in samples from wells varied with season and well depth and were related to hydrogeologic setting. Median concentrations of nitrate were 2.5 and 3.5 mg/L for wells drawing water at depths of 0 to 100 ft and 101 to 200 ft, respectively. The lowest median concentrations for nitrate in ground water from wells were generally&nbsp;found in siliciclastic-bedrock, forested settings of the Ridge and Valley Physiographic Province, and the highest were found in carbonate-bedrock agricultural settings of the Piedmont Physiographic Province. Twenty-five percent of the measurements from wells in carbonate rocks in the Piedmont Physiographic Province exceeded the Pennsylvania drinking-water standard. An estimate of mass balance of nutrient loads within the Lower Susquehanna River Basin was produced by combining the available information on stream loads, atmosphericdeposition loads, commercial-fertilizer applications, animal-manure production, privateseptic-system nonpoint-source loads, and municipal and industrial point-source loads. The percentage of the average annual nitrate load carried in base flow of streams in the study unit ranged from 45 to 76 percent, and the average annual phosphorus load carried in base flow ranged from 20 to 33 percent. Average annual yields of nutrients and suspended sediment from tributary basins are directly related to percentage of drainage area in agriculture and inversely to drainage area. Information required to compute loads of nitrogen and phosphorus were available for all sources except atmospheric deposition, for which only nitrogen data were available. Atmospheric deposition is the dominant source of nitrogen for the mostly forested basins draining the upper half of the study unit. The estimate of total annual nitrogen load to the study unit from precipitation is 98.8 million pounds. Nonpoint and point sources of nutrients were estimated. Nonpoint and point sources combined, including atmospheric deposition, provide a potential annual load of 390 million pounds of nitrogen and 79.5 million pounds of phosphorus. The range of percentages of the estimated nonpoint and point sources that were measured in the stream was 20 to 47 percent for nitrogen and 6 to 14 percent for phosphorus. On the average, the Susquehanna River discharges 141,000 pounds of nitrogen and 7,920 pounds of phosphorus to the Lower Susquehanna River reservoir system each year. About 98 percent of the nitrogen and 60 percent of the phosphorus passes through the reservoir system. Interpretations of available water-quality data and conclusions about the water quality of the Lower Susquehanna River Basin were limited by the scarcity of certain types of water-quality data and current ancillary data. A more complete assessment of the water quality of the basin with respect to nutrients and suspended sediment would be enhanced by the availability of additional data for multiple samples over time from all water environments; samples from streams in the northern and western part of the basin; samples from streams and springs throughout the basin during high base-flow or stormflow conditions; and information on current land-use, and nutrient loading from all types of land-use settings. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974209","usgsCitation":"Hainly, R., and Loper, C.A., 1997, Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: sources, characteristics, analysis and limitations of nutrient and suspended-sediment data, 1975-90: U.S. Geological Survey Water-Resources Investigations Report 97-4209, xiii, 138 p., https://doi.org/10.3133/wri974209.","productDescription":"xiii, 138 p.","costCenters":[{"id":532,"text":"Pennsylvania Water Science Center","active":true,"usgs":true}],"links":[{"id":157969,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4209/report-thumb.jpg"},{"id":56323,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4209/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":390834,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48818.htm"}],"country":"United States","state":"Maryland, Pennsylvania","otherGeospatial":"Lower Susquehana River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -78.7333,\n              39.5\n            ],\n            [\n              -75.8333,\n              39.5\n            ],\n            [\n              -75.8333,\n              41\n            ],\n            [\n              -78.7333,\n              41\n            ],\n            [\n              -78.7333,\n              39.5\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0ae4b07f02db5fb586","contributors":{"authors":[{"text":"Hainly, R.A.","contributorId":45732,"corporation":false,"usgs":true,"family":"Hainly","given":"R.A.","affiliations":[],"preferred":false,"id":198169,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Loper, C. A.","contributorId":89571,"corporation":false,"usgs":true,"family":"Loper","given":"C.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":198170,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":28805,"text":"wri974221 - 1997 - Detection of underground voids in Ohio by use of geophysical methods","interactions":[],"lastModifiedDate":"2012-02-02T00:08:46","indexId":"wri974221","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4221","title":"Detection of underground voids in Ohio by use of geophysical methods","docAbstract":"Geophysical methods are generally classified as electrical, potential field, and seismic methods. Each method type relies on contrasts of physical properties in the subsurface. Forward models based on the physical properties of air- and water-filled voids within common geologic materials indicate that several geophysical methods are technically feasible for detection of subsurface voids in Ohio, but ease of use and interpretation varies widely between the methods. Ground-penetrating radar is the most rapid and cost-effective method for collection of subsurface data in areas associated with voids under roadways. Electrical resistivity, gravity, or seismic reflection methods have applications for direct delineation of voids, but data-collection and analytical procedures are more time consuming. Electrical resistivity, electromagnetic, or magnetic methods may be useful in locating areas where conductive material, such as rail lines, are present in abandoned underground coal mines. Other electrical methods include spontaneous potential and very low frequency (VLF); these latter two methods are considered unlikely candidates for locating underground voids in Ohio. \r\n\r\nResults of ground-penetrating radar surveys at three highway sites indicate that subsurface penetration varies widely with geologic material type and amount of cultural interference. Two highway sites were chosen over abandoned underground coal mines in eastern Ohio. A third site in western Ohio was chosen in an area known to be underlain by naturally occurring voids in lime stone. Ground-penetrating radar surveys at Interstate 470, in Belmont County, Ohio, indicate subsurface penetration of less than 15 feet over a mined coal seam that was known to vary in depth from 0 to 40 feet. Although no direct observations of voids were made, anomalous areas that may be related to collapse structures above voids were indicated. Cultural interference dominated the radar records at Interstate 70, Guernsey County, Ohio, where coal was mined under the site at a depth of about 50 feet. Interference from overhead powerlines, the field vehicle, and guardrails complicated an interpretation of the radar records where the depth of penetration was estimated to be less than 5 feet. Along State Route 33, in Logan County, Ohio, bedding planes and structures possibly associated with dissolution of limestone were profiled with ground-penetrating radar. Depth of penetration was estimated to be greater than 50 feet.","language":"ENGLISH","publisher":"U.S. Geological Survey ;\r\nBranch of Information Services [distributor],","doi":"10.3133/wri974221","usgsCitation":"Munk, J., and Sheets, R.A., 1997, Detection of underground voids in Ohio by use of geophysical methods: U.S. Geological Survey Water-Resources Investigations Report 97-4221, vi, 28 p. :ill. ;28 cm., https://doi.org/10.3133/wri974221.","productDescription":"vi, 28 p. :ill. ;28 cm.","costCenters":[],"links":[{"id":124821,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4221/report-thumb.jpg"},{"id":57674,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4221/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa8e4b07f02db6679e5","contributors":{"authors":[{"text":"Munk, Jens","contributorId":78781,"corporation":false,"usgs":true,"family":"Munk","given":"Jens","email":"","affiliations":[],"preferred":false,"id":200425,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sheets, R. A.","contributorId":43381,"corporation":false,"usgs":true,"family":"Sheets","given":"R.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":200424,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":27607,"text":"wri974212 - 1997 - Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas: Summary and analysis of water-quality data for the basic-fixed-site network, 1993-95","interactions":[],"lastModifiedDate":"2022-12-19T22:42:39.515603","indexId":"wri974212","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4212","title":"Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas: Summary and analysis of water-quality data for the basic-fixed-site network, 1993-95","docAbstract":"<p>The Rio Grande Valley study unit of the U.S. Geological Survey National Water-Quality Assessment Program collected monthly water- quality samples at a network of surface-water sites from April 1993 through September 1995. This basic-fixed-site network consisted of nine main-stem sites on the Rio Grande, five sites on tributaries of the Rio Grande, two sites on streams in the Rio Grande Valley study unit that are not directly tributary to the Rio Grande, and one site on a conveyance channel. During each monthly sampling, field properties were measured and samples were collected for the analysis of dissolved solids, major constituents, nutrients, selected trace elements, and suspended-sediment concentrations. During selected samplings, supplemental samples were collected for the analysis of additional trace elements, organic carbon, and/or pesticides. Spatial variations of dissolved-solids, major-constituent, and nutrient data were analyzed. The report presents summary statistics for the monthly water-quality data by sampling site and background information on the drainage basin upstream from each site. Regression equations are presented that relate dissolved-solids, major-constituent, and nutrient concentrations to streamflow, selected field properties, and time. Median instantaneous streamflow at each basic-fixed site ranged from 1.4 to 1,380 cubic feet per second. Median specific conductance at each basic-fixed site ranged from 84 to 1,680 microsiemens per centimeter at 25 degrees Celsius, and median pH values ranged from 7.8 to 8.5. The water sampled at the basic-fixed sites generally was well oxygenated and had a median dissolved-oxygen percent of saturation range from 89 to 108. With the exception of Rio Grande above mouth of Trinchera Creek, near Lasauses, Colorado, dissolved-solids concentrations in the main stem of the Rio Grande generally increased in a downstream direction. This increase is from natural sources such as ground-water inflow and evapotranspiration and from anthropogenic sources such as irrigation- return flows, urban runoff, and wastewater-treatment plant discharges. The smallest median dissolved-solids concentration detected at a basic- fixed site was 58 milligrams per liter and the largest was 1,240 milligrams per liter. The spatial distribution of calcium, magnesium, sodium, sulfate, chloride, and fluoride was similar to the spatial distribution of dissolved solids. The spatial distribution of potassium and bicarbonate varied slightly from that of dissolved solids. Median silica concentrations generally decreased in a downstream direction. Of all cations, calcium and sodium had the largest concentrations at most basic-fixed sites. Bicarbonate and sulfate were the anions having the largest concentrations at most sites. The largest median silica concentration was at Rito de los Frijoles in Bandelier National Monument, New Mexico, where silica composed approximately 50 percent of the dissolved solids. The largest concentrations and largest median concentrations of dissolved-nutrient analytes were detected at Santa Fe River above Cochiti Lake, New Mexico, and Rio Grande at Isleta, New Mexico. The relatively large dissolved-nutrient concentrations at these sites probably were due to discharges from wastewater-treatment plants and urban runoff. The largest concentrations and largest median concentrations of total ammonia plus organic nitrogen and total phosphorus were detected at Rio Puerco near Bernardo, New Mexico. The largest concentrations of these nutrients at this site were associated with runoff from summer thunderstorms. Dissolved-iron concentrations ranged from censored concentrations to 914 micrograms per liter. Median dissolved-iron concentrations ranged from 3 to 160 micrograms per liter.&nbsp;</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri974212","usgsCitation":"Healy, D.F., 1997, Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas: Summary and analysis of water-quality data for the basic-fixed-site network, 1993-95: U.S. Geological Survey Water-Resources Investigations Report 97-4212, viii, 82 p., https://doi.org/10.3133/wri974212.","productDescription":"viii, 82 p.","costCenters":[],"links":[{"id":56473,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/1997/4212/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":158636,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/1997/4212/report-thumb.jpg"},{"id":410752,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48821.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado, New Mexico, Texas","otherGeospatial":"Rio Grande Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -105.3333,\n              38.3167\n            ],\n            [\n              -108,\n              38.3167\n            ],\n            [\n              -108,\n              31.7833\n            ],\n            [\n              -105.3333,\n              31.7833\n            ],\n            [\n              -105.3333,\n              38.3167\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e5e4b07f02db5e6e8a","contributors":{"authors":[{"text":"Healy, D. F.","contributorId":97120,"corporation":false,"usgs":true,"family":"Healy","given":"D.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":198403,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":28505,"text":"wri974223 - 1997 - Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94","interactions":[],"lastModifiedDate":"2022-02-09T21:56:41.763623","indexId":"wri974223","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":342,"text":"Water-Resources Investigations Report","code":"WRI","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"97-4223","title":"Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94","docAbstract":"<p>Trends in nutrient concentration and load are computed for 40 stations on 24 streams in the Mississippi River Basin. The drainage area of the Mississippi Basin covers about 42 percent of the conterminous United States, and the Mississippi River discharges about 420 billion gallons per day of freshwater to the Gulf of Mexico. The period for which trends are analyzed varies for each station but generally comprises water years 1974&ndash;94. Stations included in this analysis are part of the National Stream Quality Accounting Network operated by the U.S. Geological Survey.</p>\n<p>LOWESS (LOcally WEighted Scatterplot Smoothing) smooth lines superimposed on graphs of flow-adjusted residuals of concentration versus time and load versus time indicate short-term trends for each station. Kendall-Theil robust lines superimposed on the same graphs indicate long-term trends. Long-term trends were evaluated using the slope of the Kendall-Theil robust line and Kendall&rsquo;s tau. Annual loads are estimated with regression analysis and corrected for log-transformation bias with the MVUE (Minimum Variance Unbiased Estimator). Trends in annual streamflow are presented to aid in the interpretation of nutrient trends.</p>\n<p>Statistically significant long-term increases in flow-adjusted residual concentrations of total nitrogen were detected at 14 stations, decreases were detected at 6 stations, and no significant trends were detected at 20 stations.&nbsp;Statistically significant long-term increases in total nitrogen load were detected at 5 stations, decreases were detected at 4 stations, and no significant trends were detected at 31 stations.</p>\n<p>Statistically significant long-term increases in flow-adjusted residual concentrations of total phosphorus were detected at 2 stations, decreases were detected at 25 stations, and no significant trends were detected at 13 stations. Statistically significant long-term increases in total phosphorus load were detected at 1 station, decreases were detected at 13 stations, and no significant trends were detected at 26 stations.</p>\n<p>The mean annual yields were computed from the estimated mean annual loads. Mean annual nitrogen yields are largest for three watersheds in the upper Mississippi Basin; estimated yield of each is greater than 5.0 tons per square mile. Nine stations in the Ohio River Basin have estimated mean annual nitrogen yields greater than 2.0 tons per square mile. Estimated mean annual phosphorus yield is greater than 0.250 ton per square mile at 7 stations, 5 in the Ohio Basin and 2 in the upper Mississippi Basin. Statistically significant trends in annual streamflow were detected at seven stations. Annual streamflow influences trends in load, even when the streamflow trends are not statistically significant.</p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/wri974223","collaboration":"Prepared in cooperation with the U.S. Environmental Protection Agency Gulf of Mexico Program, Nutrient Enrichment Issue Committee","usgsCitation":"Lurry, D.L., and Dunn, D.E., 1997, Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94: U.S. Geological Survey Water-Resources Investigations Report 97-4223, iv, 62 p., https://doi.org/10.3133/wri974223.","productDescription":"iv, 62 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":395733,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_48830.htm"},{"id":326747,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri974223.JPG"},{"id":2329,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri97-4223/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","otherGeospatial":"Mississippi River Basin","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.6484375,\n              29.53522956294847\n            ],\n            [\n              -85.95703125,\n              36.87962060502676\n            ],\n            [\n              -80.5078125,\n              38.272688535980976\n            ],\n            [\n              -76.640625,\n              40.97989806962013\n            ],\n            [\n              -77.95898437499999,\n              42.4234565179383\n            ],\n            [\n              -82.265625,\n              41.376808565702355\n            ],\n            [\n              -86.484375,\n              41.64007838467894\n            ],\n            [\n              -88.59374999999999,\n              42.35854391749705\n            ],\n            [\n              -90.3515625,\n              45.82879925192134\n            ],\n            [\n              -92.63671875,\n              46.437856895024204\n            ],\n            [\n              -94.39453125,\n              49.03786794532644\n            ],\n            [\n              -111.533203125,\n              48.980216985374994\n            ],\n            [\n              -107.138671875,\n              42.5530802889558\n            ],\n            [\n              -100.1953125,\n              35.60371874069731\n            ],\n            [\n              -95.97656249999999,\n              31.27855085894653\n            ],\n            [\n              -91.49414062499999,\n              29.99300228455108\n            ],\n            [\n              -89.6484375,\n              29.53522956294847\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4affe4b07f02db697bed","contributors":{"authors":[{"text":"Lurry, Dee L.","contributorId":10766,"corporation":false,"usgs":true,"family":"Lurry","given":"Dee","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":199927,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dunn, David E.","contributorId":86381,"corporation":false,"usgs":true,"family":"Dunn","given":"David","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":199928,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":32039,"text":"ofr97791 - 1997 - Potentiometric surface of the lower Patapsco aquifer in southern Maryland, September - October 1996","interactions":[],"lastModifiedDate":"2022-09-20T19:52:07.941425","indexId":"ofr97791","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-791","title":"Potentiometric surface of the lower Patapsco aquifer in southern Maryland, September - October 1996","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97791","usgsCitation":"Curtin, S.E., Andreasen, D.C., and Mack, F., 1997, Potentiometric surface of the lower Patapsco aquifer in southern Maryland, September - October 1996: U.S. Geological Survey Open-File Report 97-791, 1 p., https://doi.org/10.3133/ofr97791.","productDescription":"1 p.","costCenters":[],"links":[{"id":407084,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_18864.htm","linkFileType":{"id":5,"text":"html"}},{"id":60203,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0791/report.pdf","linkFileType":{"id":1,"text":"pdf"}},{"id":161461,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0791/report-thumb.jpg"}],"country":"United States","state":"Maryland","otherGeospatial":"lower Patapsco aquifer","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -77.333,\n              38\n            ],\n            [\n              -76,\n              38\n            ],\n            [\n              -76,\n              39.25\n            ],\n            [\n              -77.333,\n              39.25\n            ],\n            [\n              -77.333,\n              38\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad4e4b07f02db682e97","contributors":{"authors":[{"text":"Curtin, Stephen E. securtin@usgs.gov","contributorId":3703,"corporation":false,"usgs":true,"family":"Curtin","given":"Stephen","email":"securtin@usgs.gov","middleInitial":"E.","affiliations":[{"id":374,"text":"Maryland Water Science Center","active":true,"usgs":true}],"preferred":true,"id":207506,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Andreasen, D. C.","contributorId":32565,"corporation":false,"usgs":true,"family":"Andreasen","given":"D.","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":207507,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mack, Frederick K.","contributorId":95858,"corporation":false,"usgs":true,"family":"Mack","given":"Frederick K.","affiliations":[],"preferred":false,"id":207508,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":6942,"text":"fs19597 - 1997 - Unit-area loads of suspended sediment, suspended solids and total phosphorus from small watersheds in Wisconsin","interactions":[],"lastModifiedDate":"2015-09-28T15:25:18","indexId":"fs19597","displayToPublicDate":"1998-08-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"195-97","title":"Unit-area loads of suspended sediment, suspended solids and total phosphorus from small watersheds in Wisconsin","docAbstract":"<p>Watershed planners in the Wisconsin Department of Natural Resources (WDNR) and in Wisconsin county governments use estimates of loads of total solids and total phosphorus in streams for numerous management purposes. A few examples of these are to establish load reduction goals, to estimate the relative magnitude of nonpoint sources compared to point sources, and to estimate phosphorus loads to lakes. Solids and phosphorus are two of the most common nonpoint contaminants resulting from agricultural activity. Loads can be estimated either by monitoring the water quantity and water quality in a watershed or by modeling those same factors. Monitoring is the most accurate method for load estimation, but it is also time consuming and expensive. A simple method of estimating loads of chemical constituents or suspended solids in a watershed is to use unit-area loads that have been calculated from monitored data to estimate loads in watersheds where monitoring data are not available. A \"unit-area load\" is defined as the mass of a particular constituent transported by a stream, divided by the drainage area of the watershed.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs19597","usgsCitation":"Corsi, S., Graczyk, D., Owens, D., and Bannerman, R.T., 1997, Unit-area loads of suspended sediment, suspended solids and total phosphorus from small watersheds in Wisconsin: U.S. Geological Survey Fact Sheet 195-97, 3 p., https://doi.org/10.3133/fs19597.","productDescription":"3 p.","numberOfPages":"3","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":677,"text":"Wisconsin Water Science 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,{"id":70019436,"text":"70019436 - 1997 - Physical modeling of the formation and evolution of seismically active fault zones","interactions":[],"lastModifiedDate":"2025-08-14T16:42:30.659596","indexId":"70019436","displayToPublicDate":"1998-07-24T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3525,"text":"Tectonophysics","active":true,"publicationSubtype":{"id":10}},"title":"Physical modeling of the formation and evolution of seismically active fault zones","docAbstract":"<p><span>Acoustic emission (AE) in rocks is studied as a model of natural seismicity. A special technique for rock loading has been used to help study the processes that control the development of AE during brittle deformation. This technique allows us to extend to hours fault growth which would normally occur very rapidly. In this way, the period of most intense interaction of acoustic events can be studied in detail. Characteristics of the acoustic regime (AR) include the Gutenberg-Richter&nbsp;</span><i>b</i><span>-value, spatial distribution of hypocenters with characteristic fractal (correlation) dimension&nbsp;</span><i>d</i><span>, Hurst exponent&nbsp;</span><i>H</i><span>, and crack concentration parameter&nbsp;</span><i>P</i><sub>c</sub><span>.</span></p><p><span>The fractal structure of AR changes with the onset of the drop in differential stress during sample deformation. The change results from the active interaction of microcracks. This transition of the spatial distribution of AE hypocenters is accompanied by a corresponding change in the temporal correlation of events and in the distribution of event amplitudes as signified by a decrease of&nbsp;<i>b</i>-value. The characteristic structure that develops in the low-energy background AE is similar to the sequence of the strongest microfracture events. When the AR fractal structure develops, the variations of&nbsp;<i>d</i>&nbsp;and&nbsp;<i>b</i>&nbsp;are synchronous and&nbsp;<i>d</i>&nbsp;= 3<i>b</i>. This relation which occurs once the fractal structure is formed only holds for average values of&nbsp;<i>d</i>&nbsp;and&nbsp;<i>b</i>. Time variations of&nbsp;<i>d</i>&nbsp;and&nbsp;<i>b</i>&nbsp;are anticorrelated. The degree of temporal correlation of AR has time variations that are similar to&nbsp;<i>d</i>&nbsp;and&nbsp;<i>b</i>&nbsp;variations.</span></p><p><span>The observed variations in laboratory AE experiments are compared with natural seismicity parameters. The close correspondence between laboratory-scale observations and naturally occurring seismicity suggests a possible new approach for understanding the evolution of complex seismicity patterns in nature.</span></p>","language":"English","publisher":"Elsevier","doi":"10.1016/S0040-1951(97)00078-4","issn":"00401951","usgsCitation":"Ponomarev, A., Zavyalov, A., Smirnov, V., and Lockner, D., 1997, Physical modeling of the formation and evolution of seismically active fault zones: Tectonophysics, v. 277, no. 1-3, p. 57-81, https://doi.org/10.1016/S0040-1951(97)00078-4.","productDescription":"25 p.","startPage":"57","endPage":"81","costCenters":[],"links":[{"id":226701,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"277","issue":"1-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7ab2e4b0c8380cd79051","contributors":{"authors":[{"text":"Ponomarev, A.V.","contributorId":45465,"corporation":false,"usgs":true,"family":"Ponomarev","given":"A.V.","email":"","affiliations":[],"preferred":false,"id":382728,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Zavyalov, A.D.","contributorId":30380,"corporation":false,"usgs":true,"family":"Zavyalov","given":"A.D.","email":"","affiliations":[],"preferred":false,"id":382727,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Smirnov, V.B.","contributorId":107440,"corporation":false,"usgs":true,"family":"Smirnov","given":"V.B.","email":"","affiliations":[],"preferred":false,"id":382730,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Lockner, D.A. 0000-0001-8630-6833","orcid":"https://orcid.org/0000-0001-8630-6833","contributorId":85603,"corporation":false,"usgs":true,"family":"Lockner","given":"D.A.","affiliations":[],"preferred":false,"id":382729,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":22916,"text":"ofr97292 - 1997 - Alaska resource data file: Arctic quadrangle","interactions":[],"lastModifiedDate":"2025-05-29T18:13:01.271748","indexId":"ofr97292","displayToPublicDate":"1998-07-01T00:00:00","publicationYear":"1997","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"97-292","title":"Alaska resource data file: Arctic quadrangle","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr97292","usgsCitation":"Dover, J.H., 1997, Alaska resource data file: Arctic quadrangle: U.S. Geological Survey Open-File Report 97-292, 10 p., https://doi.org/10.3133/ofr97292.","productDescription":"10 p.","costCenters":[],"links":[{"id":52321,"rank":4,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/1997/0292/ofr97292.pdf","size":"140 KB","linkFileType":{"id":1,"text":"pdf"},"description":"OFR 97-292"},{"id":1365,"rank":3,"type":{"id":18,"text":"Project Site"},"url":"https://doi.org/10.5066/P96MMRFD","linkFileType":{"id":5,"text":"html"}},{"id":156029,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/1997/0292/report-thumb.jpg"},{"id":405561,"rank":2,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_37197.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Alaska","otherGeospatial":"Arctic quadrangle","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -147,\n              69\n            ],\n            [\n              -144,\n              69\n            ],\n            [\n              -144,\n              68\n            ],\n            [\n              -147,\n              68\n            ],\n            [\n              -147,\n              69\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae3e4b07f02db688ee8","contributors":{"authors":[{"text":"Dover, J. H.","contributorId":75545,"corporation":false,"usgs":true,"family":"Dover","given":"J.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":189125,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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