{"pageNumber":"1024","pageRowStart":"25575","pageSize":"25","recordCount":46734,"records":[{"id":53187,"text":"wri034132 - 2003 - Development and calibration of a ground-water flow model for the Sparta Aquifer of southeastern Arkansas and north-central Louisiana and simulated response to withdrawals, 1998-2027","interactions":[],"lastModifiedDate":"2012-02-02T00:11:44","indexId":"wri034132","displayToPublicDate":"2004-09-01T00:00:00","publicationYear":"2003","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":"2003-4132","title":"Development and calibration of a ground-water flow model for the Sparta Aquifer of southeastern Arkansas and north-central Louisiana and simulated response to withdrawals, 1998-2027","docAbstract":"The Sparta aquifer, which consists of the Sparta Sand, in southeastern Arkansas and north-central Louisiana is a major water resource and provides water for municipal, industrial, and agricultural uses. In recent years, the demand in some areas has resulted in withdrawals from the Sparta aquifer that substantially exceed replenishment of the aquifer. Considerable drawdown has occurred in the potentiometric surface forming regional cones of depression as water is removed from storage by withdrawals. These cones of depression are centered beneath the Grand Prairie area and the cities of Pine Bluff and El Dorado in Arkansas, and Monroe in Louisiana. The rate of decline for hydraulic heads in the aquifer has been greater than 1 foot per year for more than a decade in much of southern Arkansas and northern Louisiana where hydraulic heads are now below the top of the Sparta Sand. Continued hydraulic-head declines have caused water users and managers alike to question the ability of the aquifer to supply water for the long term. Concern over protecting the Sparta aquifer as a sustainable resource has resulted in a continued, cooperative effort by the Arkansas Soil and Water Conservation Commission, U.S. Army Corps of Engineers, and the U.S. Geological Survey to develop, maintain, and utilize numerical ground-water flow models to manage and further analyze the ground-water system. The work presented in this report describes the development and calibration of a ground-water flow model representing the Sparta aquifer to simulate observed hydraulic heads, documents major differences in the current Sparta model compared to the previous Sparta model calibrated in the mid-1980's, and presents the results of three hypothetical future withdrawal scenarios. \r\n\r\nThe current Sparta model-a regional scale, three-dimensional numerical ground-water flow model-was constructed and calibrated using available hydrogeologic, hydraulic, and water-use data from 1898 to 1997. Significant changes from the previous model include grid rediscretization of the aquifer, extension of the active model area northward beyond the Cane River Formation facies change, and representation of model boundaries. The current model was calibrated with the aid of parameter estimation, a nonlinear regression technique, combined with trial and error parameter adjustment using a total of 795 observations from 316 wells over 4 different years-1970, 1985, 1990, and 1997. The calibration data set provides broad spatial and temporal coverage of aquifer conditions. Analysis of the residual statistics, spatial distribution of residuals, simulated compared to observed hydrographs, and simulated compared to observed potentiometric surfaces were used to analyze the ability of the calibrated model to simulate aquifer conditions within acceptable error. The calibrated model has a root mean square error of 18 feet for all observations, an improvement of more than 12 feet from the previous model. \r\n\r\nThe current Sparta model was used to predict the effects of three hypothetical withdrawal scenarios on hydraulic heads over the period 1998-2027 with one of those extended indefinitely until equilibrium conditions were attained, or steady state. In scenario 1a, withdrawals representing the time period from 1990 to 1997 was held constant for 30 years from 1998 to 2027. Hydraulic heads in the middle of the cone of depression centered on El Dorado decreased by 10 feet from the 1997 simulation to 222 feet below NGVD of 1929 in 2027. Hydraulic heads in the Pine Bluff cone of depression showed a greater decline from 61 feet below NGVD of 1929 to 78 feet below NGVD of 1929 in the center of the cone. With these same withdrawals extended to steady state (scenario 1b), hydraulic heads in the Pine Bluff cone of depression center declined an 2 Development and Calibration of a Ground-Water Flow Model for the Sparta Aquifer of Southeastern Arkansas and North-Central Louisiana and Simulated Response to Withdrawa","language":"ENGLISH","doi":"10.3133/wri034132","usgsCitation":"McKee, P.W., and Clark, B.R., 2003, Development and calibration of a ground-water flow model for the Sparta Aquifer of southeastern Arkansas and north-central Louisiana and simulated response to withdrawals, 1998-2027: U.S. Geological Survey Water-Resources Investigations Report 2003-4132, vii, 71 p. : ill., maps (some col.) ; 28 cm. + 1 CD-ROM (4 3/4 in.), https://doi.org/10.3133/wri034132.","productDescription":"vii, 71 p. : ill., maps (some col.) ; 28 cm. + 1 CD-ROM (4 3/4 in.)","costCenters":[],"links":[{"id":4783,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri034132/","linkFileType":{"id":5,"text":"html"}},{"id":120635,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_2003_4132.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db6672a4","contributors":{"authors":[{"text":"McKee, Paul W.","contributorId":88792,"corporation":false,"usgs":true,"family":"McKee","given":"Paul","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":246859,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clark, Brian R. 0000-0001-6611-3807 brclark@usgs.gov","orcid":"https://orcid.org/0000-0001-6611-3807","contributorId":1502,"corporation":false,"usgs":true,"family":"Clark","given":"Brian","email":"brclark@usgs.gov","middleInitial":"R.","affiliations":[{"id":38131,"text":"WMA - Office of Planning and Programming","active":true,"usgs":true}],"preferred":true,"id":246858,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":47804,"text":"fs12702 - 2003 - Data summary and loading sources for selected water-quality characteristics of streams in blowdown areas, North Fork Elk River Watershed, Colorado, March 1999-August 2000","interactions":[],"lastModifiedDate":"2022-09-15T19:02:35.041568","indexId":"fs12702","displayToPublicDate":"2004-08-01T00:00:00","publicationYear":"2003","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":"127-02","title":"Data summary and loading sources for selected water-quality characteristics of streams in blowdown areas, North Fork Elk River Watershed, Colorado, March 1999-August 2000","docAbstract":"On October 25, 1997, in and around the Routt National Forest and the Mount Zirkel Wilderness Area, a winter snowstorm occurred in conjunction with heavy winds that resulted in the destruction of thousands of acres of old-growth tree stands. The U.S. Geological Survey, in cooperation with the U.S. Forest Service, collected water-quality data at five sites in the North Fork Elk River watershed where most of the blowdown occurred. In this report, these data are used to characterize water quality in areas affected by the blowdown compared to that of relatively undisturbed areas. No difference was detected between loads of the selected constituents from the five water-quality sampling sites.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs12702","usgsCitation":"Leib, K.J., and Von Guerard, P., 2003, Data summary and loading sources for selected water-quality characteristics of streams in blowdown areas, North Fork Elk River Watershed, Colorado, March 1999-August 2000: U.S. Geological Survey Fact Sheet 127-02, 6 p., https://doi.org/10.3133/fs12702.","productDescription":"6 p.","costCenters":[],"links":[{"id":123356,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_127_02.jpg"},{"id":406781,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_54468.htm","linkFileType":{"id":5,"text":"html"}},{"id":4016,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/fs-127-02/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Colorado","otherGeospatial":"North Fork Elk River watershed","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -106.8833,\n              40.7033\n            ],\n            [\n              -106.6783,\n              40.7033\n            ],\n            [\n              -106.6783,\n              40.9167\n            ],\n            [\n              -106.8833,\n              40.9167\n            ],\n            [\n              -106.8833,\n              40.7033\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac5e4b07f02db679c7f","contributors":{"authors":[{"text":"Leib, Kenneth J. 0000-0002-0373-0768 kjleib@usgs.gov","orcid":"https://orcid.org/0000-0002-0373-0768","contributorId":701,"corporation":false,"usgs":true,"family":"Leib","given":"Kenneth","email":"kjleib@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":236272,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Von Guerard, Paul","contributorId":40620,"corporation":false,"usgs":true,"family":"Von Guerard","given":"Paul","affiliations":[],"preferred":false,"id":236273,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53429,"text":"wri024221 - 2003 - Water resources of Monroe County, New York, water years 1997-99, with emphasis on water quality in the Irondequoit Creek basin—Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads to Irondequoit Bay","interactions":[],"lastModifiedDate":"2017-03-23T11:16:28","indexId":"wri024221","displayToPublicDate":"2004-07-01T00:00:00","publicationYear":"2003","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":"2002-4221","title":"Water resources of Monroe County, New York, water years 1997-99, with emphasis on water quality in the Irondequoit Creek basin—Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads to Irondequoit Bay","docAbstract":"<p>Irondequoit Creek drains 169 square miles in the eastern part of Monroe County. Over time, nutrients transported by Irondequoit Creek to Irondequoit Bay on Lake Ontario have contributed to the eutrophication of the bay. Sewage-treatment-plant effluent, a major source of nutrients to the creek and its tributaries, was eliminated from the basin in 1979 by diversion to a regional wastewater-treatment facility, but sediment and contaminants from nonpoint sources continue to enter the creek and Irondequoit Bay.</p><p>This report, the fourth in a series of reports that present interpretive analyses of the hydrologic data collected in Monroe County since 1984, interprets data from four surface-water monitoring sites in the Irondequoit Creek basin—Irondequoit Creek at Railroad Mills, East Branch Allen Creek at Pittsford, Allen Creek near Rochester, and Irondequoit Creek at Blossom Road. It also interprets data from three sites in the the Genesee River basin—Oatka Creek at Garbutt, Honeoye Creek at Honeoye Falls, and Black Creek at Churchville—as well as the Genesee River at Charlotte Pump Station, and also from a site on Northrup Creek at North Greece. The Northrup Creek site drains a 23.5-square-mile basin in western Monroe County, and provides information on surface-water quality in streams west of the Genesee River and on loads of nutrients delivered to Long Pond, a small eutrophic embayment of Lake Ontario. The report also includes water-level and water-quality data from nine observation wells in Ellison Park, and atmospheric-deposition data from a collection site at Mendon Ponds County Park.</p><p>Average annual loads of some chemical constituents in atmospheric deposition for 1997–99 differed considerably from those for the long-term period 1984–96. Ammonia and potassium loads for 1997-99 were 144 and 118 percent greater, respectively, than for the previous period. Sodium and ammonia + organic nitrogen loads were 87 and 60 percent greater, respectively. Average annual loads of sulfate and orthophosphate for 1997-99 were 36 and 30 percent lower, respectively, than for the previous period.</p><p>Loads of all nutrients deposited on the Irondequoit basin from atmospheric sources during 1997–99 greatly exceeded those transported by Irondequoit Creek. The ammonia load deposited on the basin was 139 times the load transported at Blossom Road (the most downstream site); the ammonia + organic nitrogen load was 6.3 times greater, orthophosphate 7.5 times greater, total phosphorus 1.3 times greater and nitrite + nitrate 1.5 times greater. Average yields of dissolved chloride and dissolved sulfate from atmospheric sources were much smaller than those transported by streamflow at Blossom Road.chloride was about 2 percent and sulfate about 8 percent of the amount transported.</p><p>Trends in concentration of chemical constituents in surface water generally can be attributed to changes in land use, annual and seasonal variations in streamflow, and annual variations in the application of road salt to county highways and roads.</p><p>Concentrations of several constituents in streams of the Irondequoit Creek basin showed statistically significant (α=0.05) trends from the beginning of their period of record through 1999. The constituent with the greatest number of significant trends was ammonia + organic nitrogen, with downward trends ranging from 4.1 to 5.6 percent per year at Allen Creek, Irondequoit Creek at Blossom Road, and East Branch Allen Creek. Orthophosphate showed an upward trend of 4.1 percent per year at Irondequoit Creek at Railroad Mills (the most upstream site). Dissolved chloride showed upward trends at Railroad Mills, Allen Creek, and Blossom Road. No trends in volatile suspended solids were noted at any of the four Irondequoit basin sites.</p><p>Northrup Creek showed significant downward trends in concentrations of ammonia + organic nitrogen (3.3 percent per year), total phosphorus (3.4 percent per year), and orthophosphate (5.5 percent per year), and an upward trend for dissolved sulfate (1.8 percent per year). The Genesee River at Charlotte Pump Station showed downward trends of 6.1 percent per year for ammonia + organic nitrogen and 0.1 percent per year for chloride, and upward trends of 1.7 percent per year for total phosphorus and 6.6 percent per year for orthophosphate.</p><p>Mean annual yields (mass per unit area) of most constituents at the Irondequoit Creek basin sites were similar to those noted for the previous report period (1994–96). East Branch Allen Creek showed lower yields of all constituents during 1997–99 than previously, even though runoff during 1997–99 was greater. These lower yields are attributed to the construction of an upstream detention basin on East Branch Allen Creek in 1995.</p><p>Statistical analysis of long-term (greater than 12 years) streamflow records for unregulated streams in Monroe County indicated that annual mean flows for water years 1997–99 were in the normal range (75th to 25th percentile), although Allen Creek continues to show a significant downward trend in mean monthly streamflow during the 1984–99 water years.</p>","language":"English","publisher":" U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/wri024221","collaboration":"Prepared in cooperation with the Monroe County Department of Health","usgsCitation":"Sherwood, D.A., 2003, Water resources of Monroe County, New York, water years 1997-99, with emphasis on water quality in the Irondequoit Creek basin—Atmospheric deposition, ground water, streamflow, trends in water quality, and chemical loads to Irondequoit Bay: U.S. Geological Survey Water-Resources Investigations Report 2002-4221, vi, 55 p. , https://doi.org/10.3133/wri024221.","productDescription":"vi, 55 p. ","onlineOnly":"N","costCenters":[{"id":474,"text":"New York Water Science Center","active":true,"usgs":true}],"links":[{"id":180713,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2002/4221/coverthb.jpg"},{"id":324401,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2002/4221/wri20024221.pdf","size":"1 MB","linkFileType":{"id":1,"text":"pdf"},"description":"WRI 2002-4221"}],"country":"United States","state":"New York","county":"Monroe County","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-77.3792,43.2748],[-77.3756,43.1898],[-77.3731,43.1221],[-77.3719,43.0329],[-77.4866,43.0321],[-77.4822,42.9431],[-77.5805,42.9438],[-77.635,42.9443],[-77.6374,42.9397],[-77.7582,42.9404],[-77.7602,42.9426],[-77.7583,42.9445],[-77.7527,42.9455],[-77.747,42.9438],[-77.7378,42.9476],[-77.7321,42.9449],[-77.7309,42.9468],[-77.7343,42.9549],[-77.7311,42.9554],[-77.7279,42.9532],[-77.7244,42.9592],[-77.7265,42.9655],[-77.7235,42.9719],[-77.7185,42.9715],[-77.718,42.9738],[-77.7213,42.9797],[-77.7326,42.9818],[-77.731,42.9882],[-77.9101,42.9877],[-77.9098,43.0141],[-77.9068,43.0369],[-77.9527,43.0392],[-77.9083,43.132],[-77.9981,43.1321],[-77.9985,43.2818],[-77.9959,43.3656],[-77.9921,43.3657],[-77.9877,43.3662],[-77.9827,43.3677],[-77.9771,43.3687],[-77.9701,43.3679],[-77.9562,43.3668],[-77.9365,43.3626],[-77.9327,43.3604],[-77.9251,43.3587],[-77.9168,43.3575],[-77.908,43.3572],[-77.9004,43.3565],[-77.8985,43.3551],[-77.894,43.3534],[-77.8902,43.3526],[-77.8737,43.3501],[-77.8592,43.3486],[-77.8523,43.3487],[-77.8333,43.3458],[-77.8149,43.343],[-77.7909,43.3398],[-77.7827,43.3394],[-77.777,43.34],[-77.7733,43.341],[-77.7702,43.3415],[-77.7677,43.3424],[-77.7645,43.3425],[-77.7594,43.3412],[-77.755,43.339],[-77.7486,43.3355],[-77.7409,43.3329],[-77.7339,43.3316],[-77.725,43.3277],[-77.7186,43.3255],[-77.7148,43.3233],[-77.7128,43.3202],[-77.7121,43.3179],[-77.712,43.3161],[-77.712,43.3147],[-77.7126,43.3147],[-77.7145,43.3147],[-77.7152,43.3165],[-77.7178,43.3183],[-77.7216,43.3191],[-77.7247,43.3186],[-77.7278,43.3176],[-77.7291,43.3172],[-77.7284,43.3158],[-77.7252,43.3154],[-77.7214,43.3145],[-77.7189,43.3137],[-77.7176,43.3123],[-77.7181,43.3105],[-77.7181,43.3092],[-77.7105,43.3079],[-77.7079,43.307],[-77.7074,43.3084],[-77.7087,43.3102],[-77.7081,43.3107],[-77.7049,43.3098],[-77.6953,43.3041],[-77.676,43.2916],[-77.6619,43.2832],[-77.6555,43.2797],[-77.6479,43.2775],[-77.639,43.275],[-77.6243,43.2679],[-77.6166,43.2635],[-77.6032,43.256],[-77.5821,43.2463],[-77.5643,43.2393],[-77.5535,43.2367],[-77.5428,43.2351],[-77.539,43.2356],[-77.5359,43.2356],[-77.5272,43.2385],[-77.5135,43.2451],[-77.508,43.2479],[-77.5055,43.2489],[-77.5017,43.2494],[-77.4973,43.249],[-77.4873,43.2505],[-77.4779,43.2538],[-77.4717,43.2562],[-77.4586,43.2587],[-77.4448,43.2616],[-77.4318,43.2673],[-77.4262,43.2701],[-77.4199,43.2697],[-77.4105,43.2703],[-77.403,43.2713],[-77.3961,43.2746],[-77.3886,43.2761],[-77.3792,43.2748]]]},\"properties\":{\"name\":\"Monroe\",\"state\":\"NY\"}}]}","contact":"<p>Director, New York Water Science Center<br> U.S. Geological Survey<br>425 Jordan Rd<br> Troy, NY 12180<br> (518) 285-5695 <br> <a href=\"http://ny.water.usgs.gov/\" data-mce-href=\"http://ny.water.usgs.gov/\">http://ny.water.usgs.gov/</a></p>","tableOfContents":"<ul><li>Abstract</li><li>Introduction</li><li>Atmospheric Deposition</li><li>Ground Water</li><li>Surface Water</li><li>Summary and Conclusions</li><li>References Cited</li><li>Appendix</li></ul>","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5f0776","contributors":{"authors":[{"text":"Sherwood, Donald A.","contributorId":103267,"corporation":false,"usgs":true,"family":"Sherwood","given":"Donald","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":247572,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":74293,"text":"ofr200389 - 2003 - User's manual for the national water information system of the U.S. Geological Survey - Automated data processing system (ADAPS), version 4.2","interactions":[],"lastModifiedDate":"2012-02-02T00:13:58","indexId":"ofr200389","displayToPublicDate":"2004-07-01T00:00:00","publicationYear":"2003","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":"2003-89","title":"User's manual for the national water information system of the U.S. Geological Survey - Automated data processing system (ADAPS), version 4.2","language":"ENGLISH","doi":"10.3133/ofr200389","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2003, User's manual for the national water information system of the U.S. Geological Survey - Automated data processing system (ADAPS), version 4.2 (Version 4.2): U.S. Geological Survey Open-File Report 2003-89, NA, https://doi.org/10.3133/ofr200389.","productDescription":"NA","costCenters":[],"links":[{"id":191681,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"edition":"Version 4.2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a16e4b07f02db603d55","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":534766,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53803,"text":"wri034292 - 2003 - Possible Extent and Depth of Salt Contamination in Ground Water Using Geophysical Techniques, Red River Aluminum Site, Stamps, Arkansas, April 2003","interactions":[],"lastModifiedDate":"2012-02-02T00:11:45","indexId":"wri034292","displayToPublicDate":"2004-07-01T00:00:00","publicationYear":"2003","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":"2003-4292","title":"Possible Extent and Depth of Salt Contamination in Ground Water Using Geophysical Techniques, Red River Aluminum Site, Stamps, Arkansas, April 2003","docAbstract":"A surface-geophysical investigation of the Red River Aluminum site at Stamps, Arkansas, was conducted in cooperation with the Arkansas Department of Environmental Quality to determine the possible extent and depth of saltwater contamination. Water-level measurements indicate the distance to water level below land surface ranges from about 1.2 to 3.9 feet (0.37 to 1.19 meters) in shallow monitor wells and about 10.5 to 17.1 feet (3.20 to 5.21 meters) in deeper monitoring wells. The two-dimensional, direct-current resistivity method identified resistivities less than 5 ohm-meters which indicated possible areas of salt contamination occurring in near-surface or deep subsurface ground water along four resistivity lines within the site. One line located east of the site yielded data that demonstrated no effect of salt contamination. Sections from two of the five data sets were modeled. The input model grids were created on the basis of the known geology and the results and interpretations of borehole geophysical data. The clay-rich Cook Mountain Formation is modeled as 25 ohm-meters and extends from 21 meters (68.9 feet) below land surface to the bottom of the model (about 52 meters (170.6 feet)). The models were used to refine interpretation of the resistivity data and to determine extent of saltwater contamination and depth to the Cook Mountain Formation.\r\n\r\nData from the resistivity lines indicate both near-surface and subsurface saltwater contamination. The near-surface contamination appears as low resistivity (less than 5 ohm-meters) on four of the five resistivity lines, extending up to 775 meters (2,542.8 feet) horizontally in a line that traverses the entire site south to north. Model resistivity data indicate that the total depth of saltwater contamination is about 18 meters (59 feet) below land surface. Data from four resistivity lines identified areas containing low resistivity anomalies interpreted as possible salt contamination. A fifth line located just east of the site showed no saltwater contamination.","language":"ENGLISH","doi":"10.3133/wri034292","usgsCitation":"Stanton, G.P., Kress, W.H., Hobza, C.M., and Czarnecki, J.B., 2003, Possible Extent and Depth of Salt Contamination in Ground Water Using Geophysical Techniques, Red River Aluminum Site, Stamps, Arkansas, April 2003: U.S. Geological Survey Water-Resources Investigations Report 2003-4292, 35 p., https://doi.org/10.3133/wri034292.","productDescription":"35 p.","costCenters":[],"links":[{"id":5186,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri034292/","linkFileType":{"id":5,"text":"html"}},{"id":174612,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad5e4b07f02db683bca","contributors":{"authors":[{"text":"Stanton, Gregory P. 0000-0001-8622-0933 gstanton@usgs.gov","orcid":"https://orcid.org/0000-0001-8622-0933","contributorId":1583,"corporation":false,"usgs":true,"family":"Stanton","given":"Gregory","email":"gstanton@usgs.gov","middleInitial":"P.","affiliations":[],"preferred":true,"id":248397,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kress, Wade H. 0000-0002-6833-028X wkress@usgs.gov","orcid":"https://orcid.org/0000-0002-6833-028X","contributorId":1576,"corporation":false,"usgs":true,"family":"Kress","given":"Wade","email":"wkress@usgs.gov","middleInitial":"H.","affiliations":[{"id":24708,"text":"Lower Mississippi-Gulf Water Science Center","active":true,"usgs":true}],"preferred":true,"id":248396,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hobza, Christopher M. 0000-0002-6239-934X cmhobza@usgs.gov","orcid":"https://orcid.org/0000-0002-6239-934X","contributorId":2393,"corporation":false,"usgs":true,"family":"Hobza","given":"Christopher","email":"cmhobza@usgs.gov","middleInitial":"M.","affiliations":[{"id":464,"text":"Nebraska Water Science Center","active":true,"usgs":true}],"preferred":true,"id":248398,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Czarnecki, John B. jczarnec@usgs.gov","contributorId":2555,"corporation":false,"usgs":true,"family":"Czarnecki","given":"John","email":"jczarnec@usgs.gov","middleInitial":"B.","affiliations":[],"preferred":true,"id":248399,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":53402,"text":"cir1235 - 2003 - Water quality in the Northern Rockies Intermontane basins, Idaho, Montana, and Washington, 1999-2001","interactions":[],"lastModifiedDate":"2013-11-15T10:34:34","indexId":"cir1235","displayToPublicDate":"2004-06-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":307,"text":"Circular","code":"CIR","onlineIssn":"2330-5703","printIssn":"1067-084X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"1235","title":"Water quality in the Northern Rockies Intermontane basins, Idaho, Montana, and Washington, 1999-2001","docAbstract":"This report contains the major findings of a 1999–2001 assessment of water quality in the Northern Rockies Intermontane Basins. It is one of a series of reports by the National Water-Quality Assessment (NAWQA) Program that present major findings in 51 major river basins and aquifer systems across the Nation.\n \nIn these reports, water quality is discussed in terms of local, State, and regional issues. Conditions in a particular basin or aquifer system are compared to conditions found elsewhere and to selected national benchmarks, such as those for drinking-water quality and the protection of aquatic organisms.\n \nThis report is intended for individuals working with water-resource issues in Federal, State, or local agencies, universities, public interest groups, or in the private sector. The information will be useful in addressing a number of current issues, such as the effects of agricultural and urban land use on water quality, human health, drinking water, source-water protection, hypoxia and excessive growth of algae and plants, pesticide registration, and monitoring and sampling strategies. This report is also for individuals who wish to know more about the quality of streams and ground water in areas near where they live, and how that water quality compares to the quality of water in other areas across the Nation.\n \nThe water-quality conditions in the Northern Rockies Intermontane Basins summarized in this report are discussed in detail in other reports that can be accessed from (http://id.water.usgs.gov/nrok/index.html). Detailed technical information, data and analyses, collection and analytical methodology, models, graphs, and maps that support the findings presented in this report in addition to reports in this series from other basins can be accessed from the national NAWQA Web site (http://water.usgs.gov/nawqa).","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/cir1235","isbn":"0607940670","usgsCitation":"Clark, G.M., Caldwell, R.R., Maret, T.R., Bowers, C.L., Dutton, D., and Becksmith, M.A., 2003, Water quality in the Northern Rockies Intermontane basins, Idaho, Montana, and Washington, 1999-2001: U.S. Geological Survey Circular 1235, vi, 29 p., https://doi.org/10.3133/cir1235.","productDescription":"vi, 29 p.","numberOfPages":"39","temporalStart":"1999-01-01","temporalEnd":"2001-12-31","costCenters":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"links":[{"id":5180,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/circ1235","linkFileType":{"id":5,"text":"html"}},{"id":123921,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/cir_1235.jpg"},{"id":279106,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/circ/2004/1235/pdf/circular1235.pdf"}],"country":"United States","state":"Idaho;Montana;Washington","otherGeospatial":"Clark Fork/pend Oreille River Basin;Spokane River Basin","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -119.43,45.34 ], [ -119.43,49.0 ], [ -111.4,49.0 ], [ -111.4,45.34 ], [ -119.43,45.34 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a07e4b07f02db5f9ac4","contributors":{"authors":[{"text":"Clark, Gregory M. gmclark@usgs.gov","contributorId":1377,"corporation":false,"usgs":true,"family":"Clark","given":"Gregory","email":"gmclark@usgs.gov","middleInitial":"M.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"preferred":true,"id":247515,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Caldwell, Rodney R. 0000-0002-2588-715X caldwell@usgs.gov","orcid":"https://orcid.org/0000-0002-2588-715X","contributorId":2577,"corporation":false,"usgs":true,"family":"Caldwell","given":"Rodney","email":"caldwell@usgs.gov","middleInitial":"R.","affiliations":[{"id":685,"text":"Wyoming-Montana Water Science Center","active":false,"usgs":true}],"preferred":true,"id":247516,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maret, Terry R. trmaret@usgs.gov","contributorId":953,"corporation":false,"usgs":true,"family":"Maret","given":"Terry","email":"trmaret@usgs.gov","middleInitial":"R.","affiliations":[{"id":343,"text":"Idaho Water Science Center","active":true,"usgs":true}],"preferred":true,"id":247514,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bowers, Craig L.","contributorId":99209,"corporation":false,"usgs":true,"family":"Bowers","given":"Craig","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":247519,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Dutton, DeAnn M. ddutton@usgs.gov","contributorId":20762,"corporation":false,"usgs":true,"family":"Dutton","given":"DeAnn M.","email":"ddutton@usgs.gov","affiliations":[{"id":5050,"text":"WY-MT Water Science Center","active":true,"usgs":true}],"preferred":false,"id":247517,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Becksmith, Michael A.","contributorId":38641,"corporation":false,"usgs":true,"family":"Becksmith","given":"Michael","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":247518,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":53573,"text":"ofr03197 - 2003 - Data model and relational database design for the New Jersey Water-Transfer Data System (NJWaTr)","interactions":[],"lastModifiedDate":"2012-02-02T00:11:40","indexId":"ofr03197","displayToPublicDate":"2004-06-01T00:00:00","publicationYear":"2003","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":"2003-197","title":"Data model and relational database design for the New Jersey Water-Transfer Data System (NJWaTr)","docAbstract":"The New Jersey Water-Transfer Data System (NJWaTr) is a database design for the storage and retrieval of water-use data. NJWaTr can manage data encompassing many facets of water use, including (1) the tracking of various types of water-use activities (withdrawals, returns, transfers, distributions, consumptive-use, wastewater collection, and treatment); (2) the storage of descriptions, classifications and locations of places and organizations involved in water-use activities; (3) the storage of details about measured or estimated volumes of water associated with water-use activities; and (4) the storage of information about data sources and water resources associated with water use. In NJWaTr, each water transfer occurs unidirectionally between two site objects, and the sites and conveyances form a water network. The core entities in the NJWaTr model are site, conveyance, transfer/volume, location, and owner. Other important entities include water resource (used for withdrawals and returns), data source, permit, and alias. Multiple water-exchange estimates based on different methods or data sources can be stored for individual transfers. Storage of user-defined details is accommodated for several of the main entities. Many tables contain classification terms to facilitate the detailed description of data items and can be used for routine or custom data summarization. NJWaTr accommodates single-user and aggregate-user water-use data, can be used for large or small water-network projects, and is available as a stand-alone Microsoft? Access database. Data stored in the NJWaTr structure can be retrieved in user-defined combinations to serve visualization and analytical applications. Users can customize and extend the database, link it to other databases, or implement the design in other relational database applications.","language":"ENGLISH","doi":"10.3133/ofr03197","usgsCitation":"Tessler, S., 2003, Data model and relational database design for the New Jersey Water-Transfer Data System (NJWaTr): U.S. Geological Survey Open-File Report 2003-197, 204 p., https://doi.org/10.3133/ofr03197.","productDescription":"204 p.","costCenters":[],"links":[{"id":4797,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr03197","linkFileType":{"id":5,"text":"html"}},{"id":177385,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67c255","contributors":{"authors":[{"text":"Tessler, Steven stessler@usgs.gov","contributorId":3772,"corporation":false,"usgs":true,"family":"Tessler","given":"Steven","email":"stessler@usgs.gov","affiliations":[],"preferred":true,"id":247829,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53193,"text":"wri034186 - 2003 - Questa baseline and pre-mining ground-water quality investigation. 3. Historical ground-water quality for the Red River Valley, New Mexico","interactions":[],"lastModifiedDate":"2020-02-17T06:28:35","indexId":"wri034186","displayToPublicDate":"2004-06-01T00:00:00","publicationYear":"2003","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":"2003-4186","title":"Questa baseline and pre-mining ground-water quality investigation. 3. Historical ground-water quality for the Red River Valley, New Mexico","docAbstract":"Historical ground-water quality data for 100 wells in the Red River Valley between the\r\nU.S. Geological Survey streamflow-gaging station (08265000), near Questa, and Placer Creek\r\neast of the town of Red River, New Mexico, were compiled and reviewed. The tabulation\r\nincluded 608 water-quality records from 23 sources entered into an electronic database. Groundwater\r\nquality data were first collected at the Red River wastewater-treatment facility in 1982.\r\nMost analyses, however, were obtained between 1994 and 2002, even though the first wells were\r\ndeveloped in 1962.\r\nThe data were evaluated by considering (a) temporal consistency, (b) quality of sampling\r\nmethods, (c) charge imbalance, and (d) replicate analyses. Analyses that qualified on the basis\r\nof these criteria were modeled to obtain saturation indices for gypsum, calcite, fluorite, gibbsite,\r\nmanganite, and rhodocrosite. Plots created from the data illustrate that water chemistry in the\r\nRed River Valley is predominantly controlled by calcite dissolution, congruent gypsum\r\ndissolution, and pyrite oxidation.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri034186","usgsCitation":"LoVetere, S.H., Nordstrom, D.K., Maest, A.S., and Naus, C.A., 2003, Questa baseline and pre-mining ground-water quality investigation. 3. Historical ground-water quality for the Red River Valley, New Mexico: U.S. Geological Survey Water-Resources Investigations Report 2003-4186, 49 p., https://doi.org/10.3133/wri034186.","productDescription":"49 p.","costCenters":[{"id":145,"text":"Branch of Regional Research-Central Region","active":false,"usgs":true},{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":174691,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":7872,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri03-4186/","linkFileType":{"id":5,"text":"html"}},{"id":7873,"rank":9999,"type":{"id":18,"text":"Project Site"},"url":"https://wwwbrr.cr.usgs.gov/projects/GWC_chemtherm/questa.htm","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"New Mexico","county":"Taos County","otherGeospatial":"Red River valley","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-106.0068,36.9967],[-106,36.9967],[-105.8744,36.9972],[-105.8554,36.9972],[-105.7574,36.997],[-105.7188,36.9969],[-105.2198,36.9961],[-105.2205,36.9911],[-105.232,36.9871],[-105.2361,36.9835],[-105.2361,36.9798],[-105.2402,36.9762],[-105.2345,36.9712],[-105.2352,36.9626],[-105.2266,36.9553],[-105.2227,36.9426],[-105.2205,36.9303],[-105.2223,36.9249],[-105.2137,36.9203],[-105.2121,36.9135],[-105.2052,36.9076],[-105.2052,36.9044],[-105.2129,36.8922],[-105.2165,36.8777],[-105.2176,36.8768],[-105.2194,36.875],[-105.2218,36.865],[-105.2276,36.8601],[-105.23,36.8479],[-105.2289,36.8406],[-105.2244,36.836],[-105.2233,36.8292],[-105.2239,36.8233],[-105.228,36.8215],[-105.228,36.8148],[-105.2321,36.8107],[-105.2316,36.8066],[-105.227,36.8039],[-105.2264,36.8016],[-105.2329,36.7935],[-105.229,36.7771],[-105.2279,36.7712],[-105.2268,36.7635],[-105.2246,36.7599],[-105.2241,36.7508],[-105.2235,36.7494],[-105.2253,36.7431],[-105.2254,36.7372],[-105.2249,36.7327],[-105.2249,36.7313],[-105.2301,36.7259],[-105.2313,36.7241],[-105.2318,36.7232],[-105.2336,36.7227],[-105.2347,36.7223],[-105.2365,36.7223],[-105.2393,36.7223],[-105.2428,36.7228],[-105.2492,36.7129],[-105.252,36.7129],[-105.2577,36.7174],[-105.2669,36.717],[-105.2744,36.7198],[-105.2813,36.7198],[-105.2875,36.7258],[-105.3065,36.725],[-105.3139,36.7241],[-105.3186,36.711],[-105.3233,36.6997],[-105.3274,36.6988],[-105.3348,36.7025],[-105.3446,36.6966],[-105.3532,36.6958],[-105.3608,36.6872],[-105.3677,36.6804],[-105.3683,36.6741],[-105.3661,36.67],[-105.3627,36.6645],[-105.3645,36.6582],[-105.3605,36.6518],[-105.3577,36.6477],[-105.3548,36.6432],[-105.3514,36.6391],[-105.3538,36.6341],[-105.3549,36.6305],[-105.3572,36.6282],[-105.3601,36.6273],[-105.3647,36.6242],[-105.3688,36.6201],[-105.3711,36.6152],[-105.3718,36.607],[-105.3695,36.602],[-105.3638,36.5979],[-105.357,36.5892],[-105.3542,36.5856],[-105.3525,36.5792],[-105.352,36.5742],[-105.3509,36.567],[-105.3509,36.5624],[-105.3613,36.557],[-105.3756,36.5558],[-105.3768,36.554],[-105.3762,36.5531],[-105.3706,36.5453],[-105.3614,36.5403],[-105.3592,36.5389],[-105.3535,36.5316],[-105.3506,36.5289],[-105.349,36.5252],[-105.3479,36.5171],[-105.3468,36.5121],[-105.3365,36.5084],[-105.3354,36.5057],[-105.3303,36.4993],[-105.3269,36.4952],[-105.3224,36.4924],[-105.3252,36.4893],[-105.3316,36.487],[-105.3373,36.4826],[-105.3402,36.4794],[-105.3414,36.4726],[-105.3437,36.4681],[-105.3455,36.464],[-105.3473,36.4577],[-105.3479,36.4504],[-105.3428,36.4468],[-105.3389,36.439],[-105.3412,36.4331],[-105.3401,36.4245],[-105.3413,36.4155],[-105.3322,36.4113],[-105.3294,36.4077],[-105.3289,36.404],[-105.3266,36.399],[-105.3267,36.3941],[-105.3267,36.3913],[-105.3267,36.39],[-105.3285,36.38],[-105.3308,36.3764],[-105.3354,36.3714],[-105.336,36.3692],[-105.3309,36.3682],[-105.3309,36.3669],[-105.3304,36.3632],[-105.3287,36.3587],[-105.3299,36.3542],[-105.3299,36.3519],[-105.3294,36.3496],[-105.3294,36.3487],[-105.3282,36.3442],[-105.3335,36.3333],[-105.3353,36.3224],[-105.3355,36.3011],[-105.3267,36.2768],[-105.332,36.2748],[-105.3325,36.272],[-105.3355,36.2712],[-105.3357,36.2709],[-105.3388,36.2697],[-105.3432,36.2704],[-105.3484,36.2714],[-105.3599,36.2694],[-105.3683,36.2627],[-105.3772,36.2557],[-105.4094,36.2378],[-105.4012,36.2318],[-105.397,36.2203],[-105.3953,36.2123],[-105.3966,36.1995],[-105.4024,36.1875],[-105.4202,36.1712],[-105.4157,36.156],[-105.4219,36.1485],[-105.4206,36.1314],[-105.4297,36.1191],[-105.4346,36.1089],[-105.4339,36.0999],[-105.432,36.0892],[-105.4405,36.0833],[-105.4514,36.08],[-105.4513,36.0782],[-105.4449,36.0677],[-105.4475,36.0576],[-105.4506,36.0538],[-105.461,36.0443],[-105.4754,36.0426],[-105.484,36.0394],[-105.495,36.0379],[-105.504,36.0239],[-105.5104,36.0199],[-105.5274,36.0122],[-105.6165,36.0497],[-105.7375,36.1004],[-105.7625,36.1299],[-105.7949,36.1644],[-105.8074,36.1781],[-105.8153,36.1862],[-105.8233,36.1949],[-105.8529,36.2253],[-105.8574,36.2299],[-105.8796,36.2371],[-105.9241,36.2517],[-106.0148,36.2826],[-106.0508,36.2948],[-106.0554,36.2957],[-106.052,36.3011],[-106.0394,36.3202],[-106.0366,36.3247],[-106.0348,36.327],[-106.0331,36.3284],[-106.0286,36.3297],[-106.0229,36.3297],[-106.0166,36.3306],[-106.008,36.3324],[-105.9971,36.3361],[-105.9811,36.3433],[-105.9806,36.3435],[-105.9715,36.3446],[-105.9626,36.3518],[-105.9539,36.3669],[-105.9508,36.378],[-105.951,36.3854],[-105.953,36.403],[-105.9546,36.4217],[-105.9512,36.435],[-105.9429,36.4508],[-105.9378,36.4634],[-105.9396,36.4857],[-105.942,36.4996],[-105.945,36.5086],[-105.9456,36.5093],[-105.9484,36.527],[-105.9506,36.5523],[-105.9568,36.581],[-105.9642,36.5993],[-105.9657,36.6179],[-105.9722,36.6393],[-105.9728,36.6483],[-105.9844,36.6456],[-105.9838,36.6612],[-105.967,36.6599],[-105.97,36.6827],[-105.9796,36.7135],[-105.9765,36.7263],[-105.979,36.741],[-105.9818,36.7511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Sara H.","contributorId":89594,"corporation":false,"usgs":true,"family":"LoVetere","given":"Sara","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":246877,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nordstrom, D. Kirk 0000-0003-3283-5136 dkn@usgs.gov","orcid":"https://orcid.org/0000-0003-3283-5136","contributorId":749,"corporation":false,"usgs":true,"family":"Nordstrom","given":"D.","email":"dkn@usgs.gov","middleInitial":"Kirk","affiliations":[{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":false,"id":246878,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Maest, Ann S.","contributorId":26003,"corporation":false,"usgs":true,"family":"Maest","given":"Ann","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":246875,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Naus, Cheryl A.","contributorId":82749,"corporation":false,"usgs":true,"family":"Naus","given":"Cheryl","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":246876,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":51975,"text":"wri034032 - 2003 - Ground-water conditions and studies in Georgia, 2001","interactions":[],"lastModifiedDate":"2017-01-18T17:23:07","indexId":"wri034032","displayToPublicDate":"2004-06-01T00:00:00","publicationYear":"2003","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":"2003-4032","title":"Ground-water conditions and studies in Georgia, 2001","docAbstract":"The U.S. Geological Survey (USGS) collects ground-water data and conducts studies to monitor hydrologic conditions, to better define ground-water resources, and address problems related to water supply and water quality. Data collected as part of ground-water studies include geologic, geophysical, hydraulic property, water level, and water quality. A ground-water-level network has been established throughout most of the State of Georgia, and ground-water-quality networks have been established in the cities of Albany, Savannah, and Brunswick and in Camden County, Georgia. \n\nGround-water levels are monitored continuously in a network of wells completed in major aquifers of the State. This network includes 17 wells in the surficial aquifer, 12 wells in the upper and lower Brunswick aquifers, 73 wells in the Upper Floridan aquifer, 10 wells in the Lower Floridan aquifer and underlying units, 12 wells in the Claiborne aquifer, 1 well in the Gordon aquifer, 11 wells in the Clayton aquifer, 11 wells in the Cretaceous aquifer system, 2 wells in Paleozoic-rock aquifers, and 7 wells in crystalline-rock aquifers. In this report, data from these 156 wells were evaluated to determine whether mean-annual ground-water levels were within, below, or above the normal range during 2001, based on summary statistics for the period of record. Information from these summaries indicates that water levels during 2001 were below normal in almost all aquifers monitored, largely reflecting climatic effects from drought and pumping. In addition, water-level hydrographs for selected wells indicate that water levels have declined during the past 5 years (since 1997) in almost all aquifers monitored, with water levels in some wells falling below historical lows. In addition to continuous water-level data, periodic measurements taken in 52 wells in the Camden County-Charlton County area, and 65 wells in the city of Albany-Dougherty County area were used to construct potentiometric-surface maps for the Upper Floridan aquifer. \n\nGround-water quality in the Upper Floridan aquifer is monitored in the cities of Albany, Savannah, and Brunswick and in Camden County; and monitored in the Lower Floridan aquifer in the Savannah and Brunswick areas. In the Albany area since 1998, nitrate concentrations in the Upper Floridan aquifer have increased in 4 of the 11 wells monitored, and in 1 well, concentrations were above the U.S. Environmental Protection Agency's (USEPA) 10 milligrams per liter (mg/L) drinking-water standard. In the Savannah area, chloride concentration in water from four wells in the Upper Floridan aquifer showed no appreciable change during 2001, remaining within the USEPA 250 mg/L drinking-water standard; in seven wells completed in the Lower Floridan aquifer and in underlying zones, the chloride concentration remained above the drinking-water standard, with one well showing an increase over previous years. \n\nIn the Brunswick area, water samples from 66 wells completed in the Upper or Lower Floridan aquifers were collected during June 2001 and analyzed for chloride. A map showing chloride concentrations in the Upper Floridan aquifer during June 2001 indicates that concentrations remained above USEPA drinking-water standards across a 2-square-mile area. In the north Brunswick area, chloride concentrations in the Upper Floridan aquifer continued to increase, whereas in the south Brunswick area, concentrations continued to decrease. \n\nIn the Camden County area, chloride concentrations in six wells completed in the Upper Floridan aquifer remained within drinking-water standards. With the exception of one well, concentrations remained the same and were below 40 mg/L. In one well, concentrations showed a sharp decline during 2001, but remained above 130 mg/L. \n\nOngoing studies during 2001 include evaluation of agricultural chemicals in shallow ground water in southwestern Georgia; evaluation of saltwater intrusion and water-level and water-quality m","language":"ENGLISH","doi":"10.3133/wri034032","usgsCitation":"Leeth, D.C., Clarke, J.S., Craigg, S.D., and Wipperfurth, C.J., 2003, Ground-water conditions and studies in Georgia, 2001: U.S. Geological Survey Water-Resources Investigations Report 2003-4032, iv, 96 p. : ill. (some col.), maps (some col.) ; 28 cm., https://doi.org/10.3133/wri034032.","productDescription":"iv, 96 p. : ill. (some col.), maps (some col.) ; 28 cm.","costCenters":[{"id":13634,"text":"South Atlantic Water Science Center","active":true,"usgs":true}],"links":[{"id":9278,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri034032/","linkFileType":{"id":5,"text":"html"}},{"id":274632,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/2003/4032/report.pdf"},{"id":178768,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/wri/2003/4032/report-thumb.jpg"}],"country":"United 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David C. cleeth@usgs.gov","contributorId":1403,"corporation":false,"usgs":true,"family":"Leeth","given":"David","email":"cleeth@usgs.gov","middleInitial":"C.","affiliations":[],"preferred":true,"id":244588,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clarke, John S. jsclarke@usgs.gov","contributorId":400,"corporation":false,"usgs":true,"family":"Clarke","given":"John","email":"jsclarke@usgs.gov","middleInitial":"S.","affiliations":[{"id":316,"text":"Georgia Water Science Center","active":true,"usgs":true}],"preferred":true,"id":244587,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Craigg, Steven D.","contributorId":65852,"corporation":false,"usgs":true,"family":"Craigg","given":"Steven","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":244590,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Wipperfurth, Caryl J. cjwipper@usgs.gov","contributorId":1866,"corporation":false,"usgs":true,"family":"Wipperfurth","given":"Caryl","email":"cjwipper@usgs.gov","middleInitial":"J.","affiliations":[],"preferred":true,"id":244589,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":53627,"text":"ofr03427 - 2003 - Water and Sediment Quality in the Yukon River Basin, Alaska, During Water Year 2001","interactions":[],"lastModifiedDate":"2012-02-02T00:11:42","indexId":"ofr03427","displayToPublicDate":"2004-06-01T00:00:00","publicationYear":"2003","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":"2003-427","title":"Water and Sediment Quality in the Yukon River Basin, Alaska, During Water Year 2001","docAbstract":"Overview -- This report contains water-quality and sediment-quality data from samples collected in the Yukon River Basin during water year 2001 (October 2000 through September 2001). A broad range of chemical and biological analyses from three sets of samples are presented. First, samples were collected throughout the year at five stations in the basin (three on the mainstem Yukon River, one each on the Tanana and Porcupine Rivers). Second, fecal indicators were measured on samples from drinking-water supplies collected near four villages. Third, sediment cores from five lakes throughout the Yukon Basin were sampled to reconstruct historic trends in the atmospheric deposition of trace elements and hydrophobic organic compounds.","language":"ENGLISH","doi":"10.3133/ofr03427","usgsCitation":"Schuster, P.F., 2003, Water and Sediment Quality in the Yukon River Basin, Alaska, During Water Year 2001: U.S. Geological Survey Open-File Report 2003-427, 120 p., https://doi.org/10.3133/ofr03427.","productDescription":"120 p.","costCenters":[],"links":[{"id":4906,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr03427/","linkFileType":{"id":5,"text":"html"}},{"id":176980,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a08e4b07f02db5fa380","contributors":{"authors":[{"text":"Schuster, Paul F. 0000-0002-8314-1372 pschuste@usgs.gov","orcid":"https://orcid.org/0000-0002-8314-1372","contributorId":1360,"corporation":false,"usgs":true,"family":"Schuster","given":"Paul","email":"pschuste@usgs.gov","middleInitial":"F.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true},{"id":5044,"text":"National Research Program - Central Branch","active":true,"usgs":true}],"preferred":true,"id":247950,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53808,"text":"wri034265 - 2003 - Stream Bank Stability in Eastern Nebraska","interactions":[],"lastModifiedDate":"2012-02-02T00:11:57","indexId":"wri034265","displayToPublicDate":"2004-06-01T00:00:00","publicationYear":"2003","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":"2003-4265","title":"Stream Bank Stability in Eastern Nebraska","docAbstract":"Dredged and straightened channels in eastern Nebraska have experienced degradation leading to channel widening by bank failure. Degradation has progressed headward and affected the drainage systems upstream from the modified reaches. This report describes a study that was undertaken to analyze bank stability at selected sites in eastern Nebraska and develop a simplified method for estimating the stability of banks at future study sites. Bank cross sections along straight reaches of channel and geotechnical data were collected at approximately 150 sites in 26 counties of eastern Nebraska. The sites were categorized into three groups based on mapped soil permeability. With increasing permeability of the soil groups, the median cohesion values decreased and the median friction angles increased. Three analytical methods were used to determine if banks were stable (should not fail even when saturated), at risk (should not fail unless saturated), or unstable (should have already failed). The Culmann and Agricultural Research Service methods were based on the Coulomb equation and planar failure; an indirect method was developed that was based on Bishop's simplified method of slices and rotational failure. The maximum angle from horizontal at which the bank would be stable for the given soil and bank height conditions also was computed with the indirect method. Because of few soil shear-strength data, all analyses were based on the assumption of homogeneous banks, which was later shown to be atypical, at least for some banks. \r\n\r\nUsing the Culmann method and assuming no soil tension cracks, 67 percent of all 908 bank sections were identified as stable, 32 percent were at risk, and 1 percent were unstable; when tension cracks were assumed, the results changed to 58 percent stable, 40 percent at risk, and 1 percent unstable. Using the Agricultural Research Service method, 67 percent of all bank sections were identified as stable and 33 percent were at risk. Using the indirect method, 62 percent of all bank sections were identified as stable and 31 percent were at risk; 3 percent were unstable, and 3 percent were outside of the range of the tables developed for the method. For each of the methods that were used, the largest percentage of stable banks and the smallest percentage of at risk banks was for the soil group with the lowest soil permeability and highest median cohesion values. \r\n\r\nA comparison of the expected stable bank angles for saturated conditions and the surveyed bank angles indicated that many of the surveyed bank angles were considerably less than the maximum expected stable bank angles despite the banks being classified as at risk or unstable. For severely degraded channels along straight reaches this was not expected. It was expected that they would have angles close to the maximum stable angle as they should have been failing from an oversteepened condition. Several explanations are possible. The channel reaches of some study sites have not yet been affected to a significant degree by degradation; study sites were selected throughout individual basins and severe degradation has not yet extended to some sites along upper reaches; and some reaches have experienced aggradation as degradation progresses upstream. Another possibility is that some bank sections have been affected by lateral migration processes, which typically result in shallow bank angles on the inside bend of the channel. \r\n\r\nAnother possibility is that the maximum expected stable bank angles are too steep. The stability methods used were well established and in essential agreement with each other, and there was no reason to question the geometry data. This left non-representative soil data as a probable reason for computed stable bank angles that, at least in some cases, are overly steep. Based on an examination of the cohesion data, to which the stable bank-angle calculations were most sensitive, both vertical and horizontal variability in soil properti","language":"ENGLISH","doi":"10.3133/wri034265","usgsCitation":"Soenksen, P.J., Turner, M.J., Dietsch, B.J., and Simon, A., 2003, Stream Bank Stability in Eastern Nebraska: U.S. Geological Survey Water-Resources Investigations Report 2003-4265, 102 p., https://doi.org/10.3133/wri034265.","productDescription":"102 p.","costCenters":[],"links":[{"id":181101,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5220,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri034265/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b16e4b07f02db6a51e1","contributors":{"authors":[{"text":"Soenksen, Phillip J.","contributorId":75221,"corporation":false,"usgs":true,"family":"Soenksen","given":"Phillip","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":248411,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Turner, Mary J.","contributorId":91838,"corporation":false,"usgs":true,"family":"Turner","given":"Mary","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":248413,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Dietsch, Benjamin J. 0000-0003-1090-409X bdietsch@usgs.gov","orcid":"https://orcid.org/0000-0003-1090-409X","contributorId":1346,"corporation":false,"usgs":true,"family":"Dietsch","given":"Benjamin","email":"bdietsch@usgs.gov","middleInitial":"J.","affiliations":[{"id":464,"text":"Nebraska Water Science Center","active":true,"usgs":true}],"preferred":true,"id":248410,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Simon, Andrew","contributorId":78334,"corporation":false,"usgs":true,"family":"Simon","given":"Andrew","email":"","affiliations":[],"preferred":false,"id":248412,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":54036,"text":"ofr03320 - 2003 - Mapping the floor of Lake Mead (Nevada and Arizona): Preliminary discussion and GIS data release","interactions":[],"lastModifiedDate":"2012-02-02T00:11:55","indexId":"ofr03320","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","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":"2003-320","title":"Mapping the floor of Lake Mead (Nevada and Arizona): Preliminary discussion and GIS data release","language":"ENGLISH","doi":"10.3133/ofr03320","isbn":"060797155X","usgsCitation":"Twichell, D.C., Cross, V.A., and Belew, S.D., 2003, Mapping the floor of Lake Mead (Nevada and Arizona): Preliminary discussion and GIS data release: U.S. Geological Survey Open-File Report 2003-320, 1 DVD-ROM : ill. (some col.), col. maps ; 4 3/4 in., https://doi.org/10.3133/ofr03320.","productDescription":"1 DVD-ROM : ill. (some col.), col. maps ; 4 3/4 in.","costCenters":[],"links":[{"id":174596,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5478,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2003/of03-320/","linkFileType":{"id":5,"text":"html"}}],"geographicExtents":"{\"crs\": {\"type\": \"name\", \"properties\": {\"name\": \"urn:ogc:def:crs:OGC:1.3:CRS84\"}}, \"geometry\": {\"type\": \"Polygon\", \"coordinates\": [[[-114.34175099999997, 36.46768600000013], [-114.34307099999994, 36.45083200000005], [-114.32652300000001, 36.434322], [-114.323029, 36.41328800000014], [-114.36554699999999, 36.3610150000001], [-114.37689999999998, 36.281113000000055], [-114.40379299999994, 36.26577400000014], [-114.39595800000002, 36.25452800000004], [-114.37962299999998, 36.255065999999985], [-114.39438599999993, 36.20093900000006], [-114.37305500000002, 36.15908399999996], [-114.30750299999995, 36.106407000000104], 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36.035522000000064], [-114.76811199999999, 36.02225900000007], [-114.79960599999997, 36.04397599999998], [-114.79361699999986, 36.07988400000008], [-114.875259, 36.13264100000002], [-114.83312199999995, 36.12148300000012], [-114.83252700000001, 36.136173000000035], [-114.81925999999999, 36.11928600000009], [-114.7765879999999, 36.10041000000005], [-114.75715599999995, 36.11991500000011], [-114.71047199999997, 36.12490799999999], [-114.72016899999994, 36.13963299999993], [-114.70654299999997, 36.14763600000008], [-114.69193999999999, 36.1321719999999], [-114.655914, 36.143906], [-114.65071899999988, 36.1344070000001], [-114.63985400000003, 36.14990599999997], [-114.61267099999998, 36.133343000000025], [-114.60095199999999, 36.14577900000011], [-114.51964599999985, 36.16454700000008], [-114.453262, 36.14987599999999], [-114.437431, 36.15942799999998], [-114.43943, 36.20463600000004], [-114.41232300000001, 36.236159999999984], [-114.41293300000002, 36.268368000000024], [-114.39451599999995, 36.28897100000012], [-114.40705900000002, 36.296345000000024], [-114.41947900000002, 36.34420000000004], [-114.37721299999987, 36.38616200000011], [-114.37567899999992, 36.41555800000004], [-114.353561, 36.43475699999993], [-114.38272099999995, 36.468914000000105], [-114.36790499999995, 36.48533199999998], [-114.35049399999997, 36.46312700000004], [-114.337715, 36.48540499999993], [-114.34175099999997, 36.46768600000013]]]}, \"properties\": {\"extentType\": \"Custom\", \"code\": \"\", \"name\": \"\", \"notes\": \"\", \"promotedForReuse\": false, \"abbreviation\": \"\", \"shortName\": \"\", \"description\": \"\"}, \"bbox\": [-114.875259, 36.01230199999999, -114.02613800000003, 36.48540499999993], \"type\": \"Feature\", \"id\": \"3091857\"}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0be4b07f02db69d7f8","contributors":{"authors":[{"text":"Twichell, David C.","contributorId":37730,"corporation":false,"usgs":true,"family":"Twichell","given":"David","email":"","middleInitial":"C.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":248995,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Cross, VeeAnn A.","contributorId":103311,"corporation":false,"usgs":true,"family":"Cross","given":"VeeAnn","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":248996,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Belew, Stephen D.","contributorId":32230,"corporation":false,"usgs":true,"family":"Belew","given":"Stephen","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":248994,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":53620,"text":"wri034228 - 2003 - Arsenic in midwestern glacial deposits — Occurrence and relation to selected hydrogeologic and geochemical factors","interactions":[],"lastModifiedDate":"2022-01-14T19:12:49.979292","indexId":"wri034228","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","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":"2003-4228","title":"Arsenic in midwestern glacial deposits — Occurrence and relation to selected hydrogeologic and geochemical factors","docAbstract":"Ground-water-quality data collected as part of 12 U.S. Geological Survey National Water-Quality Assessment studies during 1996-2001 were analyzed to (1) document arsenic occurrence in four types of gla-cial deposits that occur in large areas of the Midwest, (2) identify hydrogeologic or geochemical factors asso-ciated with elevated arsenic concentrations, and (3) search for clues as to arsenic source(s) or mechanism(s) of mobilization that could be useful for designing future studies.\r\n\r\nArsenic and other water-quality constituents were sampled in 342 monitor and domestic wells in parts of Illinois Indiana Ohio Michigan and Wisconsin. Arsenic was detected (at a concentration >1 ?g/L) in one-third of the samples. The maximum concentration was 84 ?g/L, and the median was less than 1 ?g/L. Eight percent of samples had arsenic concentrations that exceeded the U.S. Environmental Protection Agency Maximum Contaminant Level (MCL) of 10?g/L. \r\n\r\nSamples were from four aquifer types?confined valley fill, unconfined valley fill, outwash plain, and till with sand lenses. Highest arsenic concentrations were found in reducing waters from valley-fill depos-its. In confined valley fill, all waters were reducing and old (recharged before 1953), and almost half of sam-ples had arsenic concentrations greater than the MCL. In unconfined valley fill, redox conditions and ages were varied, and elevated arsenic concentrations were sporadic. In both types of valley fill, elevated arsenic concentrations are linked to the underlying bedrock on the basis of spatial relations and geochemical correla-tions.\r\n\r\nIn shallow (<50 ft) till with sand lenses, arsenic was detected in oxic or mixed waters, but concentra-tions were rarely greater than the MCL. In shallow out-wash-plain deposits, arsenic concentrations greater than the MCL were detected in waters that were reduc-ing and young (recharged after 1953).\r\n\r\nAlthough arsenic concentrations were signifi-cantly higher in deep wells (>150 ft), all deep wells were from a distinctive aquifer type (confined valley fill). It is not known whether wells at similar depths in other aquifer types would produce waters with simi-larly high arsenic concentrations.\r\n\r\nCorrelations of arsenic with fluoride, strontium, and barium suggest that arsenic might be related to epi-genetic (Mississippi Valley-type) sulfide deposits in Paleozoic bedrock. Arsenic is typically released from sulfides by oxidation, but in the current study, the highest arsenic concentrations in glacial deposits were detected in reducing waters. Therefore, a link between epigenetic sulfides and elevated arsenic concentrations in glacial deposits would probably require a multi-step process.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri034228","usgsCitation":"Thomas, M.A., 2003, Arsenic in midwestern glacial deposits — Occurrence and relation to selected hydrogeologic and geochemical factors: U.S. Geological Survey Water-Resources Investigations Report 2003-4228, 36 p., https://doi.org/10.3133/wri034228.","productDescription":"36 p.","costCenters":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"links":[{"id":177063,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":394410,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_62836.htm"},{"id":4903,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri034228/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Illinois, Indiana, Ohio","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -91.1667,\n              39.0667\n            ],\n            [\n              -83.3333,\n              39.0667\n            ],\n            [\n              -83.3333,\n              41.0833\n            ],\n            [\n              -91.1667,\n              41.0833\n            ],\n            [\n              -91.1667,\n              39.0667\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4abce4b07f02db672d05","contributors":{"authors":[{"text":"Thomas, Mary Ann mathomas@usgs.gov","contributorId":2536,"corporation":false,"usgs":true,"family":"Thomas","given":"Mary","email":"mathomas@usgs.gov","middleInitial":"Ann","affiliations":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"preferred":true,"id":247929,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":54035,"text":"b2172E - 2003 - Well-Production Data and Gas-Reservoir Heterogeneity -- Reserve Growth Applications","interactions":[],"lastModifiedDate":"2012-02-02T00:11:55","indexId":"b2172E","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2172","chapter":"E","title":"Well-Production Data and Gas-Reservoir Heterogeneity -- Reserve Growth Applications","docAbstract":"Oil and gas well production parameters, including peakmonthly\r\nproduction (PMP), peak-consecutive-twelve month\r\nproduction (PYP), and cumulative production (CP), are tested\r\nas tools to quantify and understand the heterogeneity of reservoirs\r\nin fields where current monthly production is 10 percent\r\nor less of PMP. Variation coefficients, defined as VC=\r\n(F5-F95)/F50, where F5, F95, and F50 are the 5th, 95th, and\r\n50th (median) fractiles of a probability distribution, are calculated\r\nfor peak and cumulative production and examined with\r\nrespect to internal consistency, type of production parameter,\r\nconventional versus unconventional accumulations, and reservoir\r\ndepth.\r\nWell-production data for this study were compiled for\r\n69 oil and gas fields in the Lower Pennsylvanian Morrow\r\nFormation of the Anadarko Basin, Oklahoma. Of these, 47\r\nfields represent production from marine clastic facies. The\r\nMorrow data were supplemented by data from the Upper\r\nCambrian and Lower Ordovician Arbuckle Group, Middle\r\nOrdovician Simpson Group, Middle Pennsylvanian Atoka\r\nFormation, and Silurian and Lower Devonian Hunton Group\r\nof the Anadarko Basin, one large gas field in Upper Cretaceous\r\nreservoirs of north-central Montana (Bowdoin field),\r\nand three areas of the Upper Devonian and Lower Mississippian\r\nBakken Formation continuous-type (unconventional)\r\noil accumulation in the Williston Basin, North Dakota and\r\nMontana.\r\nProduction parameters (PMP, PYP, and CP) measure the\r\nnet result of complex geologic, engineering, and economic\r\nprocesses. Our fundamental hypothesis is that well-production\r\ndata provide information about subsurface heterogeneity\r\nin older fields that would be impossible to obtain using\r\ngeologic techniques with smaller measurement scales such\r\nas petrographic, core, and well-log analysis. Results such as\r\nthese indicate that quantitative measures of production rates\r\nand production volumes of wells, expressed as dimensionless\r\nvariation coefficients, are potentially valuable tools for\r\ndocumenting reservoir heterogeneity in older fields for field\r\nredevelopment and risk analysis.","language":"ENGLISH","doi":"10.3133/b2172E","usgsCitation":"Dyman, T.S., and Schmoker, J.W., 2003, Well-Production Data and Gas-Reservoir Heterogeneity -- Reserve Growth Applications (Version 1.0): U.S. Geological Survey Bulletin 2172, NA, https://doi.org/10.3133/b2172E.","productDescription":"NA","costCenters":[],"links":[{"id":174497,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":5477,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/b2172-e/","linkFileType":{"id":5,"text":"html"}}],"edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49dfe4b07f02db5e361b","contributors":{"authors":[{"text":"Dyman, Thaddeus S.","contributorId":83971,"corporation":false,"usgs":true,"family":"Dyman","given":"Thaddeus","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":248993,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schmoker, James W.","contributorId":52171,"corporation":false,"usgs":true,"family":"Schmoker","given":"James","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":248992,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53152,"text":"b2216 - 2003 - Tufts submarine fan: turbidity-current gateway to Escanaba Trough","interactions":[],"lastModifiedDate":"2014-04-08T13:50:22","indexId":"b2216","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2216","title":"Tufts submarine fan: turbidity-current gateway to Escanaba Trough","docAbstract":"Turbidity-current overflow from Cascadia Channel near its western exit from the Blanco Fracture Zone has formed the Tufts submarine fan, which extends more than 350 km south on the Pacific Plate to the Mendocino Fracture Zone. For this study, available 3.5-kHz high-resolution and airgun seismic-reflection data, long-range side-scan sonar images, and sediment core data are used to define the growth pattern of the fan. Tufts fan deposits have smoothed and filled in the linear ridge-and-valley relief over an area exceeding 23,000 km2 on the west flank of the Gorda Ridge. The southernmost part of the fan is represented by a thick (as much as 500 m) sequence of turbidite deposits ponded along more than 100 km of the northern flank of the Mendocino Fracture Zone. Growth of the Tufts fan now permits turbidity-current overflow from Cascadia Channel to reach the Escanaba Trough, a deep rift valley along the southern axis of the Gorda Ridge. Scientific drilling during both the Deep Sea Drilling Project (DSDP) and the Ocean Drilling Program (ODP) provided evidence that the 500-m-thick sediment fill of Escanaba Trough is dominantly sandy turbidites. Radiocarbon dating of the sediment at ODP Site 1037 showed that deposition of most of the upper 120 m of fill was coincident with Lake Missoula floods and that the provenance of the fill is from the eastern Columbia River drainage basin. The Lake Missoula flood discharge with its entrained sediment continued flowing downslope upon reaching the ocean as hyperpycnally generated turbidity currents. These huge turbidity currents followed the Cascadia Channel to reach the Pacific Plate, where overbank flow provided a significant volume of sediment on Tufts fan and in Escanaba Trough. Tufts fan and Tufts Abyssal Plain to the west probably received turbidite sediment from the Cascadia margin during much of the Pleistocene.","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/b2216","usgsCitation":"Reid, J.A., and Normark, W.R., 2003, Tufts submarine fan: turbidity-current gateway to Escanaba Trough: U.S. Geological Survey Bulletin 2216, iii, 23 p., https://doi.org/10.3133/b2216.","productDescription":"iii, 23 p.","numberOfPages":"26","costCenters":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"links":[{"id":179194,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/b2216.jpg"},{"id":4736,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/2216/","linkFileType":{"id":5,"text":"html"}},{"id":280273,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/bul/2216/pdf/b2216.pdf"}],"country":"United States","otherGeospatial":"Escanaba Trough","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -0.015833333333333335,0.0011111111111111111 ], [ -0.015833333333333335,0.0011111111111111111 ], [ -0.01611111111111111,0.0011111111111111111 ], [ -0.01611111111111111,0.0011111111111111111 ], [ -0.015833333333333335,0.0011111111111111111 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b00e4b07f02db698140","contributors":{"authors":[{"text":"Reid, Jane A. 0000-0003-1771-3894 jareid@usgs.gov","orcid":"https://orcid.org/0000-0003-1771-3894","contributorId":2826,"corporation":false,"usgs":true,"family":"Reid","given":"Jane","email":"jareid@usgs.gov","middleInitial":"A.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":246780,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Normark, William R.","contributorId":69570,"corporation":false,"usgs":true,"family":"Normark","given":"William","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":246781,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":54070,"text":"wri034169 - 2003 - Occurrence, trends, and sources in particle-associated contaminants in selected streams and lakes in Fort Worth, Texas","interactions":[],"lastModifiedDate":"2017-02-15T15:58:46","indexId":"wri034169","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","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":"2003-4169","title":"Occurrence, trends, and sources in particle-associated contaminants in selected streams and lakes in Fort Worth, Texas","docAbstract":"<p>Several lakes and stream segments in Fort Worth, Texas, have fish consumption bans because of elevated levels of chlordane, dieldrin, DDE, and polychlorinated biphenyls (PCBs). This study was undertaken to evaluate current loading, trends, and sources in these long-banned contaminants and other particle-associated contaminants commonly found in urban areas. Sampling included suspended sediments at 11 sites in streams and bottom-sediment cores in three lakes. Samples were analyzed for chlorinated hydrocarbons, major and trace elements, and polycyclic aromatic hydrocarbons (PAHs). All four legacy pollutants responsible for fish consumption bans were detected frequently. Concentrations of chlordane, lead, and PAHs most frequently exceeded sediment-quality guidelines. Trends in DDE and PCBs since the 1960s generally are decreasing; and trends in chlordane are mixed with a decreasing trend in Lake Como, no trend in Echo Lake, and an increasing trend in Fosdic Lake. All significant trends in trace elements are decreasing, and most significant trends in PAHs are increasing. Sedimentation surveys were conducted on each of the three lakes and used in combination with sediment core data to compute sediment mass balances for the lakes, to estimate long-term-average loads and yields of sediment, and to estimate recent loads and yields of selected contaminants.</p><p>Concentrations of most trace elements in suspended sediments were similar to those at the tops of cores, but concentrations of many hydrophobic organic contaminants were two to three times larger. As a result, for these fluvial systems, sediment cores probably provide a historical record of trace element contamination but could underestimate historical concentrations of organic contaminants. However, down-core profiles suggest that relative concentration histories are preserved in these sediment cores for many organic contaminants (such as chlordane and total DDT) but not for all (such as dieldrin).</p><p>Percent urban land use correlates strongly with selected contaminant concentrations in sediments. Organochlorine pesticides had significant correlations to residential land use, whereas PCBs, cadmium, lead, zinc, and PAHs more often correlate significantly with commercial and industrial land uses, which suggests different urban sources for different contaminants. The amount of enrichment in these contaminants associated with urban land use predicted from regression equations, expressed as the ratio of concentrations predicted for 100 percent urban to 30 percent urban, ranges from 3.6 to 6.9 for PCBs and heavy metals to about 15 for chlordane, total DDT, and PAHs. These data indicate that urbanization is having a substantial negative effect on sediment and water quality and that legacy pollutants are being actively transported to streams and lakes 13 to 30 years after their use was restricted or banned. They further suggest that fish in the lakes and these water bodies will continue to be exposed to legacy pollutants in sediment for many years to come.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri034169","collaboration":"In cooperation with the Texas Commission on Environmental Quality","usgsCitation":"Van Metre, P., Wilson, J.T., Harwell, G.R., Gary, M.O., Heitmuller, F.T., and Mahler, B., 2003, Occurrence, trends, and sources in particle-associated contaminants in selected streams and lakes in Fort Worth, Texas: U.S. Geological Survey Water-Resources Investigations Report 2003-4169, v, 154 p., https://doi.org/10.3133/wri034169.","productDescription":"v, 154 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":124563,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_2003_4169.jpg"},{"id":335635,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/wri034169/pdf/wri03-4169.pdf","text":"Report","size":"18.9 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":5512,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/wri034169/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Texas","city":"Fort Worth","otherGeospatial":"Clear Fork Trinity River, Echo Lake, Fosdic Lake, Lake Como, West Fork Trinity River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -97.1,\n              33\n            ],\n            [\n              -97.5,\n              33\n            ],\n            [\n              -97.5,\n              32.5\n            ],\n            [\n              -97.1,\n              32.5\n            ],\n            [\n              -97.1,\n              33\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af5e4b07f02db69229d","contributors":{"authors":[{"text":"Van Metre, Peter C.","contributorId":34104,"corporation":false,"usgs":true,"family":"Van Metre","given":"Peter C.","affiliations":[],"preferred":false,"id":249118,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wilson, Jennifer T. 0000-0003-4481-6354 jenwilso@usgs.gov","orcid":"https://orcid.org/0000-0003-4481-6354","contributorId":1782,"corporation":false,"usgs":true,"family":"Wilson","given":"Jennifer","email":"jenwilso@usgs.gov","middleInitial":"T.","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":249116,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Harwell, Glenn R. gharwell@usgs.gov","contributorId":3789,"corporation":false,"usgs":true,"family":"Harwell","given":"Glenn","email":"gharwell@usgs.gov","middleInitial":"R.","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":249117,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Gary, Marcus O.","contributorId":68810,"corporation":false,"usgs":true,"family":"Gary","given":"Marcus","email":"","middleInitial":"O.","affiliations":[],"preferred":false,"id":249120,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Heitmuller, Franklin T.","contributorId":67476,"corporation":false,"usgs":true,"family":"Heitmuller","given":"Franklin","email":"","middleInitial":"T.","affiliations":[],"preferred":false,"id":249119,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Mahler, Barbara 0000-0002-9150-9552 bjmahler@usgs.gov","orcid":"https://orcid.org/0000-0002-9150-9552","contributorId":1249,"corporation":false,"usgs":true,"family":"Mahler","given":"Barbara","email":"bjmahler@usgs.gov","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true}],"preferred":true,"id":249115,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":53724,"text":"ofr03459 - 2003 - Hydrologic, water-quality, and biological data for three water bodies, Texas Gulf Coastal Plain, 2000-2002","interactions":[],"lastModifiedDate":"2017-02-15T17:17:14","indexId":"ofr03459","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","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":"2003-459","title":"Hydrologic, water-quality, and biological data for three water bodies, Texas Gulf Coastal Plain, 2000-2002","docAbstract":"<p>During July 2000–September 2002, the U.S. Geological Survey collected and analyzed site-specific hydrologic, water-quality, and biological data in Dickinson Bayou, Armand Bayou, and the San Bernard River in the Gulf Coastal Plain of Texas. Segments of the three water bodies are on the State 303(d) list. Continuous monitoring showed that seasonal variations in water temperature, specific conductance, pH, and dissolved oxygen in all three water bodies were similar to those observed at U.S. Geological Survey stations along the Texas Gulf Coast. In particular, water temperature and dissolved oxygen are inversely related. Periods of smallest dissolved oxygen concentrations generally occurred in the summer months when water temperatures were highest. Water-quality monitors were deployed at three depths in Dickinson Bayou. For periodically collected nutrients, the median concentration of ammonia nitrogen was largest in Dickinson Bayou and smallest in the San Bernard River. Median concentrations of ammonia plus organic nitrogen, nitrite plus nitrate nitrogen, and orthophosphorus were largest in Armand Bayou. The median concentration of each of the four nutrients was larger for high-flow samples than for low-flow samples. The largest individual nutrient concentrations occurred during spring and summer. Both median and individual concentrations of chlorophyll-a were largest for Armand Bayou; median concentrations of pheophyton were similar for all three water bodies, and individual concentrations were largest for Armand Bayou. Median densities of fecal coliform bacteria and <i>E. coli</i> bacteria were similar for all three water bodies. Flow conditions had minimal effect on concentrations of chlorophyll-a and pheophytin, but the largest bacteria densities were in samples collected during high flow. Yields of most nutrients tended to increase with distance downstream. Yields in the San Bernard River and tributaries were less than yields in Dickinson and Armand Bayous. For Dickinson and Armand Bayous, the most individuals and species of fish were collected at the most downstream main stem site; for the San Bernard River, the fewest individuals and species of fish were collected at the most downstream main stem site.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/ofr03459","collaboration":"In cooperation with the Houston-Galveston Area Council and the Texas Commission on Environmental Quality","usgsCitation":"East, J., and Hogan, J.L., 2003, Hydrologic, water-quality, and biological data for three water bodies, Texas Gulf Coastal Plain, 2000-2002: U.S. Geological Survey Open-File Report 2003-459, v, 74 p., https://doi.org/10.3133/ofr03459.","productDescription":"v, 74 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":179351,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/of/2003/0459/report-thumb.jpg"},{"id":5089,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr03459/","linkFileType":{"id":5,"text":"html"}},{"id":87545,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/of/2003/0459/report.pdf","text":"Report","size":"2.01 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"}],"country":"United States","state":"Texas","otherGeospatial":"Armand Bayou, Dickinson Bayou, San Bernard River","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -95,\n              29\n            ],\n            [\n              -97,\n              29\n            ],\n            [\n              -97,\n              30\n            ],\n            [\n              -95,\n              30\n            ],\n            [\n              -95,\n              29\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688bf8","contributors":{"authors":[{"text":"East, Jeffery W. jweast@usgs.gov","contributorId":1683,"corporation":false,"usgs":true,"family":"East","given":"Jeffery W.","email":"jweast@usgs.gov","affiliations":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"preferred":true,"id":248233,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hogan, Jennifer L.","contributorId":51812,"corporation":false,"usgs":true,"family":"Hogan","given":"Jennifer","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":248234,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53732,"text":"fs10603 - 2003 - Assessment of selected water-quality data collected in the lower Red River (main stem) basin, Texas, 1997-98","interactions":[],"lastModifiedDate":"2017-02-15T13:48:54","indexId":"fs10603","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","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":"106-03","title":"Assessment of selected water-quality data collected in the lower Red River (main stem) basin, Texas, 1997-98","docAbstract":"<p>The Texas part of the Red River Basin has been divided into five reaches or subbasins (fig. 1) to facilitate improved planning, monitoring, geographical analysis, and dissemination of information. The U.S. Geological Survey (USGS), in cooperation with the Red River Authority of Texas, is studying the five subbasins, each for a period of about 1 year. Baldys and Phillips (1998) discuss various components and the associated scope of study of each of the five reaches. Data from the first reach studied—reach 2, the Wichita River Basin—were presented in a fact sheet by Baldys and Phillips (2000). This fact sheet presents an assessment of data collected at 11 sites during 1997–98 for reach 1—the lower Red River (main stem) Basin from the confluence of Cache Creek downstream to the Texas-Arkansas State Line (fig. 1). </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs10603","collaboration":"In cooperation with the Red River Authority of Texas ","usgsCitation":"Baldys, S., and Hamilton, D.K., 2003, Assessment of selected water-quality data collected in the lower Red River (main stem) basin, Texas, 1997-98: U.S. Geological Survey Fact Sheet 106-03, 6 p., https://doi.org/10.3133/fs10603.","productDescription":"6 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":120648,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_106_03.bmp"},{"id":5094,"rank":100,"type":{"id":15,"text":"Index 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,{"id":53733,"text":"fs12803 - 2003 - Applying indicators of hydrologic alteration to Texas streams: overview of methods with examples from the Trinity River basin","interactions":[],"lastModifiedDate":"2017-02-15T15:02:09","indexId":"fs12803","displayToPublicDate":"2004-05-01T00:00:00","publicationYear":"2003","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":"128-03","title":"Applying indicators of hydrologic alteration to Texas streams: overview of methods with examples from the Trinity River basin","docAbstract":"<p>Streamflow is a component of aquatic ecosystem health, and long-term alteration of streamflow characteristics can produce large changes in aquatic ecosystem structure and function. The physical, chemical, and biological properties of aquatic ecosystems are all affected by the magnitude and frequency of streamflow. For example, the physical structure (hydrogeomorphology) of aquatic habitats is a property of the interaction between streamflow magnitude and frequency and the physical landscape (Leopold and others, 1992). Chemical processes are affected by changes in water residence time, which is a function of streamflow. Similarly, the structure and function of biological communities associated with stream ecosystems depend in large part on the hydrologic regime (Poff and Ward, 1989, 1990; Sparks, 1992). Within-year variation in streamflow is essential to the survival, growth, and reproduction of aquatic species. Altering streamflow magnitude and frequency and within-year variability has the potential to modify critical aspects of the physical habitat (Bain and others, 1988). </p><p>Documenting the degree to which streamflow has been modified by the cumulative effects of water development is critical to assessing aquatic ecosystem health. The U.S. Geological Survey (USGS), in cooperation with the Texas Commission on Environmental Quality, conducted a study of the application of the Indicators of Hydrologic Alteration (IHA) methods developed by Richter and others (1996, 1997) to identify streams at risk for biological impairment from the loss of streamflow-dependent habitat. This report provides a brief overview of selected IHA methods for assessing hydrologic alteration; presents examples that illustrate the application of the methods using streamflow data from a subset of USGS stations in the Trinity River Basin, Texas, analyzed in the study; and addresses applicability of the methods statewide.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs12803","collaboration":"In cooperation with the Texas Commission on Environmental Quality","usgsCitation":"Kiesling, R.L., 2003, Applying indicators of hydrologic alteration to Texas streams: overview of methods with examples from the Trinity River basin: U.S. Geological Survey Fact Sheet 128-03, HTML document; Report: 6 p., https://doi.org/10.3133/fs12803.","productDescription":"HTML document; Report: 6 p.","costCenters":[{"id":583,"text":"Texas Water Science 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kiesling@usgs.gov","orcid":"https://orcid.org/0000-0002-3017-1826","contributorId":1837,"corporation":false,"usgs":true,"family":"Kiesling","given":"Richard","email":"kiesling@usgs.gov","middleInitial":"L.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true},{"id":392,"text":"Minnesota Water Science Center","active":true,"usgs":true}],"preferred":true,"id":248254,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53167,"text":"fs05503 - 2003 - U.S. Geological Survey World Wide Web Information","interactions":[{"subject":{"id":5328,"text":"fs12196 - 1997 - U.S. Geological Survey World Wide Web information","indexId":"fs12196","publicationYear":"1997","noYear":false,"title":"U.S. Geological Survey World Wide Web information"},"predicate":"SUPERSEDED_BY","object":{"id":53167,"text":"fs05503 - 2003 - U.S. Geological Survey World Wide Web Information","indexId":"fs05503","publicationYear":"2003","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"id":1},{"subject":{"id":5329,"text":"fs07199 - 1999 - U.S. Geological Survey World Wide Web Information","indexId":"fs07199","publicationYear":"1999","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"predicate":"SUPERSEDED_BY","object":{"id":53167,"text":"fs05503 - 2003 - U.S. Geological Survey World Wide Web Information","indexId":"fs05503","publicationYear":"2003","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"id":2},{"subject":{"id":5330,"text":"fs03700 - 2000 - U.S. Geological Survey World Wide Web Information","indexId":"fs03700","publicationYear":"2000","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"predicate":"SUPERSEDED_BY","object":{"id":53167,"text":"fs05503 - 2003 - U.S. Geological Survey World Wide Web Information","indexId":"fs05503","publicationYear":"2003","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"id":3},{"subject":{"id":30722,"text":"fs03301 - 2001 - U.S. Geological Survey World Wide Web Information","indexId":"fs03301","publicationYear":"2001","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"predicate":"SUPERSEDED_BY","object":{"id":53167,"text":"fs05503 - 2003 - U.S. Geological Survey World Wide Web Information","indexId":"fs05503","publicationYear":"2003","noYear":false,"title":"U.S. Geological Survey World Wide Web Information"},"id":4}],"lastModifiedDate":"2014-05-05T14:46:47","indexId":"fs05503","displayToPublicDate":"2004-04-01T01:00:00","publicationYear":"2003","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":"055-03","title":"U.S. Geological Survey World Wide Web Information","docAbstract":"The U.S. Geological Survey (USGS) invites you to explore an earth science virtual library of digital information, publications, and data. The USGS World Wide Web sites offer an array of information that reflects scientific research and monitoring programs conducted in the areas of natural hazards, environmental resources, and cartography. This list provides gateways to access a cross section of the digital information on the USGS World Wide Web sites.","language":"ENGLISH","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs05503","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2003, U.S. Geological Survey World Wide Web Information (Supersedes FS 037-00 & FS 033-01): U.S. Geological Survey Fact Sheet 055-03, 2 p., https://doi.org/10.3133/fs05503.","productDescription":"2 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":123578,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2003/0055/report-thumb.jpg"},{"id":87126,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2003/0055/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"edition":"Supersedes FS 037-00 & FS 033-01","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e5e4b07f02db5e6ef9","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":532172,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53629,"text":"wri034215 - 2003 - Hydrologic and Hydraulic Analyses of Selected Streams in Lorain County, Ohio, 2003","interactions":[],"lastModifiedDate":"2012-02-02T00:11:42","indexId":"wri034215","displayToPublicDate":"2004-04-01T00:00:00","publicationYear":"2003","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":"2003-4215","title":"Hydrologic and Hydraulic Analyses of Selected Streams in Lorain County, Ohio, 2003","docAbstract":"Hydrologic and hydraulic analyses were done for selected reaches of nine streams in Lorain County Ohio. To assess the alternatives for flood-damage mitigation, the Lorain County Engineer and the U.S. Geological Survey (USGS) initiated a cooperative study to investigate aspects of the hydrology and hydraulics of the nine streams. Historical streamflow data and regional regression equations were used to estimate instantaneous peak discharges for floods having recurrence intervals of 2, 5, 10, 25, 50, and 100 years. Explanatory variables used in the regression equations were drainage area, main-channel slope, and storage area. Drainage areas of the nine stream reaches studied ranged from 1.80 to 19.3 square miles. \r\n\r\nThe step-backwater model HEC-RAS was used to determine water-surface-elevation profiles for the 10-year-recurrence-interval (10-year) flood along a selected reach of each stream. The water-surface pro-file information was used then to generate digital mapping of flood-plain boundaries. The analyses indicate that at the 10-year flood elevation, road overflow results at numerous hydraulic structures along the nine streams.","language":"ENGLISH","doi":"10.3133/wri034215","usgsCitation":"Jackson, K.S., Ostheimer, C.J., and Whitehead, M.T., 2003, Hydrologic and Hydraulic Analyses of Selected Streams in Lorain County, Ohio, 2003: U.S. Geological Survey Water-Resources Investigations Report 2003-4215, 54 p. and CD-ROM, https://doi.org/10.3133/wri034215.","productDescription":"54 p. and CD-ROM","costCenters":[],"links":[{"id":176981,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":4907,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri034215/","linkFileType":{"id":5,"text":"html"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a29e4b07f02db6118e3","contributors":{"authors":[{"text":"Jackson, K. Scott","contributorId":50560,"corporation":false,"usgs":true,"family":"Jackson","given":"K.","email":"","middleInitial":"Scott","affiliations":[],"preferred":false,"id":247954,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ostheimer, Chad J. ostheime@usgs.gov","contributorId":2160,"corporation":false,"usgs":true,"family":"Ostheimer","given":"Chad","email":"ostheime@usgs.gov","middleInitial":"J.","affiliations":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"preferred":false,"id":247953,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Whitehead, Matthew T. mtwhiteh@usgs.gov","contributorId":2158,"corporation":false,"usgs":true,"family":"Whitehead","given":"Matthew","email":"mtwhiteh@usgs.gov","middleInitial":"T.","affiliations":[{"id":513,"text":"Ohio Water Science Center","active":true,"usgs":true}],"preferred":false,"id":247952,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":52669,"text":"wri034192 - 2003 - Isotope geochemistry and chronology of offshore ground water beneath Indian River Bay, Delaware","interactions":[],"lastModifiedDate":"2020-02-11T06:50:43","indexId":"wri034192","displayToPublicDate":"2004-04-01T00:00:00","publicationYear":"2003","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":"2003-4192","displayTitle":"Isotope Geochemistry and Chronology of Offshore Ground Water Beneath Indian River Bay, Delaware","title":"Isotope geochemistry and chronology of offshore ground water beneath Indian River Bay, Delaware","docAbstract":"Results of geophysical surveys in Indian River Bay, Delaware, indicate a complex pattern of salinity variation in subestuarine ground water. Fresh ground-water plumes up to about 20 meters thick extending hundreds of meters offshore are interspersed with saline ground water, with varying degrees of mixing along the salinity boundaries. It is possible that these features represent pathways for nutrient transport and interaction with estuarine surface water, but the geophysical data do not indicate rates of movement or nutrient sources and reactions. In the current study, samples of subestuarine ground water from temporary wells with short screens placed 3 to 22 meters below the sediment-water interface were analyzed chemically and isotopically to determine the origins, ages, transport pathways, and nutrient contents of the fresh and saline components. Apparent ground-water ages determined from chlorofluorocarbons (CFCs), sulfur hexafluoride (SF6), tritium (3H), and helium isotopes (3He and 4He) commonly were discordant, but nevertheless indicate that both fresh and saline ground waters ranged from a few years to at least 50 years in age. Tritium-helium (3H-3He) ages, tentatively judged to be most reliable, indicate that stratified offshore freshwater plumes originating in distant recharge areas on land were bounded by relatively young saline water that was recharged locally from the overlying estuary. Undenitrified and partially denitrified nitrate of agricultural or mixed origin was transported laterally beneath the estuary in oxic and suboxic fresh ground water. Ammonium produced by anaerobic degradation of organic matter in estuarine sediments was transported downward in suboxic saline ground water around the freshwater plumes. Many of the chemical and isotopic characteristics of the subestuarine ground waters are consistent with conservative mixing of the fresh (terrestrial) and saline (estuarine) endmember water types. These data indicate that freshwater plumes detected by geophysical surveys beneath Indian River Bay represent lateral continuations of the active surficial nitrate-contaminated freshwater flow systems originating on land, but they do not indicate directly the magnitude of fresh ground-water discharge or nutrient exchange with the estuary. There is evidence that some of the terrestrial ground-water nitrate is reduced before discharging directly beneath the estuary. Local estuarine sediment-derived ammonium in saline pore water may be a substantial benthic source of nitrogen in offshore areas of the estuary.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri034192","usgsCitation":"Böhlke, J., and Krantz, D.E., 2003, Isotope geochemistry and chronology of offshore ground water beneath Indian River Bay, Delaware: U.S. Geological Survey Water-Resources Investigations Report 2003-4192, 37 p., https://doi.org/10.3133/wri034192.","productDescription":"37 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":5167,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri034192/","linkFileType":{"id":5,"text":"html"}},{"id":178553,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"country":"United States","state":"Delaware ","otherGeospatial":"Indian River Bay","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -75.25,38.55 ], [ -75.25,38.666667 ], [ -75.05,38.666667 ], [ -75.05,38.55 ], [ -75.25,38.55 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9fe4b07f02db6616be","contributors":{"authors":[{"text":"Böhlke, John Karl 0000-0001-5693-6455","orcid":"https://orcid.org/0000-0001-5693-6455","contributorId":22843,"corporation":false,"usgs":true,"family":"Böhlke","given":"John Karl","affiliations":[],"preferred":false,"id":245757,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Krantz, David E.","contributorId":9238,"corporation":false,"usgs":true,"family":"Krantz","given":"David","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":245756,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":53159,"text":"fs09803 - 2003 - USGS National Assessment of Oil and Gas Online (NOGA Online)","interactions":[],"lastModifiedDate":"2012-02-02T00:11:24","indexId":"fs09803","displayToPublicDate":"2004-04-01T00:00:00","publicationYear":"2003","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":"098-03","title":"USGS National Assessment of Oil and Gas Online (NOGA Online)","docAbstract":"The Central Energy Resources Team (CERT) of the U.S. Geological Survey is providing results of the USGS National Assessment of Oil and Gas online (NOGA Online). In addition to providing resource estimates and geologic reports, NOGA Online includes an internet map application that allows interactive viewing and analysis of assessment data and results. CERT is in the process of reassessing domestic oil and natural gas resources in a series of priority basins in the United States using a Total Petroleum System (TPS) approach where the assessment unit is the basic appraisal unit (rather than the oil and gas play used in the 1995 study). Assessments of undiscovered oil and gas resources in five such priority provinces were recently completed to meet the requirements of the Energy Policy and Conservation Act of 2000 (EPCA 2000). New assessment results are made available at this site on an ongoing basis.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/fs09803","usgsCitation":"Biewick, L., 2003, USGS National Assessment of Oil and Gas Online (NOGA Online): U.S. Geological Survey Fact Sheet 098-03, 4 p., https://doi.org/10.3133/fs09803.","productDescription":"4 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":4740,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://energy.cr.usgs.gov/oilgas/noga/ ","linkFileType":{"id":5,"text":"html"}},{"id":120646,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2003/0098/report-thumb.jpg"},{"id":87121,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2003/0098/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49f4e4b07f02db5efe36","contributors":{"authors":[{"text":"Biewick, L. H.","contributorId":17237,"corporation":false,"usgs":true,"family":"Biewick","given":"L. H.","affiliations":[],"preferred":false,"id":246800,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":53190,"text":"wri034163 - 2003 - Effects of best-management practices in the Black Earth Creek Priority Watershed, Wisconsin, 1984-98","interactions":[],"lastModifiedDate":"2015-11-13T12:20:19","indexId":"wri034163","displayToPublicDate":"2004-04-01T00:00:00","publicationYear":"2003","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":"2003-4163","title":"Effects of best-management practices in the Black Earth Creek Priority Watershed, Wisconsin, 1984-98","docAbstract":"<p>The Wisconsin Department of Natural Resources and the U.S. Geological Survey began a comprehensive, multidisciplinary evaluation-monitoring program in 1989 to assess the effectiveness of the Wisconsin Nonpoint Source Program. Hydrologic and water-quality data were collected at Brewery and Garfoot Creeks in 1984 and 1985 (pre-best-management practices (BMPs) period) and 1997 and 1998 (post-BMP period). In rural areas, best-management practices may include conservation tillage, contour strip-cropping, streambank protection, and various barnyard-runoff controls. Water-quality samples were collected during base flow and storms.</p>\n<p>At Brewery Creek, no statistically significant differences in the median base flow water-quality concentrations between the pre- and post-BMP periods. At Garfoot Creek, the median suspended-sediment concentration at base flow decreased by 41 percent between the pre- and post-BMP periods and the median ammonia nitrogen concentration decreased by 67 percent. Both of these differences were statistically significant at the 0.05 (probability) level.</p>\n<p>For both Brewery and Garfoot Creeks, the median storm loads for suspended sediment, total phosphorus, and ammonia nitrogen were compared statistically by means of the Wilcoxon rank-sum test. This test also was applied to regression residuals for differences between the pre- and post-BMP periods. For Garfoot Creek, only the median load for ammonia nitrogen shows a statistically significant difference between the pre-and post-BMP periods. None of the median storm loads for Brewery Creek were statistically significant at the 0.05 level. The decrease of the regression residuals between the pre- and post-BMP periods for ammonia nitrogen at Brewery Creek and for total phosphorus and ammonia nitrogen at Garfoot Creek all were statistically significant at the 0.05 level. These reductions between the pre- and post-BMP periods likely are results of the installed BMPs. The effectiveness of the BMPs on water quality are watershed specific.</p>\n<p>The effectiveness of the practice will depend on the type, number, and location of the BMPs implemented.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/wri034163","collaboration":"Prepared in cooperation with the Wisconsin Department of Natural Resources","usgsCitation":"Graczyk, D., Walker, J.F., Horwatich, J., and Bannerman, R.T., 2003, Effects of best-management practices in the Black Earth Creek Priority Watershed, Wisconsin, 1984-98: U.S. Geological Survey Water-Resources Investigations Report 2003-4163, vi, 24 p., https://doi.org/10.3133/wri034163.","productDescription":"vi, 24 p.","numberOfPages":"31","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":124538,"rank":2,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/wri_2003_4163.jpg"},{"id":311304,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/wri/wri034163/pdf/wrir03-4163.pdf"},{"id":4786,"rank":3,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wri/wri034163/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Wisconsin","county":"Dane County","otherGeospatial":"Black Earth Creek, Brewery Creek, Garfoot Creek","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a4ae4b07f02db624913","contributors":{"authors":[{"text":"Graczyk, David J.","contributorId":107265,"corporation":false,"usgs":true,"family":"Graczyk","given":"David J.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":false,"id":246870,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Walker, John F. jfwalker@usgs.gov","contributorId":1081,"corporation":false,"usgs":true,"family":"Walker","given":"John","email":"jfwalker@usgs.gov","middleInitial":"F.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":246867,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Horwatich, J.A.","contributorId":50591,"corporation":false,"usgs":true,"family":"Horwatich","given":"J.A.","affiliations":[],"preferred":false,"id":246869,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Bannerman, Roger T. 0000-0001-9221-2905 rbannerman@usgs.gov","orcid":"https://orcid.org/0000-0001-9221-2905","contributorId":5560,"corporation":false,"usgs":true,"family":"Bannerman","given":"Roger","email":"rbannerman@usgs.gov","middleInitial":"T.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":246868,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":50986,"text":"fs02303 - 2003 - Landsat: A Global Land-Observing Program","interactions":[],"lastModifiedDate":"2012-02-29T17:02:31","indexId":"fs02303","displayToPublicDate":"2004-04-01T00:00:00","publicationYear":"2003","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":"023-03","title":"Landsat: A Global Land-Observing Program","docAbstract":"Landsat represents the world's longest continuously acquired collection of space-based land remote sensing data. The Landsat Project is a joint initiative of the U.S. Geological Survey (USGS) and the National Aeronautics and Space Administration (NASA) designed to gather Earth resource data from space. NASA developed and launched the spacecrafts, while the USGS handles the operations, maintenance, and management of all ground data reception, processing, archiving, product generation, and distribution.","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/fs02303","usgsCitation":"Water Resources Division, U.S. Geological Survey, 2003, Landsat: A Global Land-Observing Program: U.S. Geological Survey Fact Sheet 023-03, 4 p., https://doi.org/10.3133/fs02303.","productDescription":"4 p.","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":4419,"rank":200,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2003/0023/","linkFileType":{"id":5,"text":"html"}},{"id":122052,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/fs/2003/0023/report-thumb.jpg"},{"id":86420,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2003/0023/report.pdf","linkFileType":{"id":1,"text":"pdf"}}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b20e4b07f02db6abb21","contributors":{"authors":[{"text":"Water Resources Division, U.S. Geological Survey","contributorId":128075,"corporation":true,"usgs":false,"organization":"Water Resources Division, U.S. Geological Survey","id":532093,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
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