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Nutrient pollution of water

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Nutrient pollution of water -- United States

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Filed under: Nutrient pollution of water

Strategic assessment of near coastal waters : susceptibility of east coast estuaries to nutrient discharges : Passamaquoddy Bay to Chesapeake Bay : summary report / (Rockville, Md. : National Oceanic and Atmospheric Administration, 1989), by Heather Quinn, National Coastal Pollutant Discharge Inventory Program (U.S.), National Estuarine Inventory (U.S.), NOAA/EPA Team on Near Coastal Waters, and United States. National Oceanic and Atmospheric Administration (page images at HathiTrust)
The quality of our nation's waters : nutrients and pesticides / (Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : USGS Information Services [distributor], 1999), by Gregory J. Fuhrer and Geological Survey (U.S.) (page images at HathiTrust)
Nutrient and sediment concentrations, loads, and trends for four nontidal tributaries in the Chesapeake Bay Watershed, 1997-2001 / (Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Co. : Information Services [distributor], 2005), by Michael P. Senus, Douglas L. Moyer, Michael J. Langland, Geological Survey (U.S.), Pennsylvania. Dept. of Environmental Protection, Virginia. Dept. of Environmental Quality, and Maryland. Dept. of Natural Resources (page images at HathiTrust)
Nutrient enrichment, phytoplankton algal growth, and estimated rates of instream metabolic processes in the Quinebaug River basin, Connecticut, 2000-2001 / (Reston, Va. : U.S. Geological Survey, 2004), by Michael J. Colombo, Elaine C. Todd Trench, Stephen J. Grady, Geological Survey (U.S.), and Connecticut. Dept. of Environmental Protection (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion I : Willamette and Central Valleys including all or parts of the states of: Washington, Oregon and California and the authorized Tribes within the region / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, 2001), by United States. Environmental Protection Agency. Heath and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion III, xeric west including all or parts of the states of : Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, Texas, and the authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States Environmental Protection Agency Office of Water, and United States. Environmental Protection Agency. Office of Science and Technology (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria lakes and reservoirs in nutrient ecoregion XI; The Central and Eastern forested uplands including all or parts of the states of: Pennsylvania, Ohio, West Virginia, Tennessee, North Carolina, Kentucky, Alabama, Georgia, Missouri, Arkansas, Oklahoma, South Carolina, New Jersey, New York and the authorized Tribes within the Ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water ; Office of Science and Technology, Health and Ecological Criteria Division, 2000), by United States. Environmental Protection Agency. Office of Science and Technology, United States Environmental Protection Agency Office of Water, and United States. Environmental Protection Agency. Health and Ecological Criteria Division (page images at HathiTrust)
The impacts of nutrients on water quality in the Great Lakes : field hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Tenth Congress, second session, May 12, 2008 (Port Huron, MI). (Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2008), by United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment (page images at HathiTrust)
Nutrient criteria technical guidance manual : rivers and streams / (Washington, D.C. : U.S. Environmental Protection Agency, [2000]), by United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Effects of nutrient enrichment in the nation's estuaries : a decade of change : National Estuarine Eutrophication Assessment update / ([Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, National Centers for Coastal Ocean Science], 2007), by Suzanne B. Bricker and Center for Coastal Monitoring and Assessment (U.S.) (page images at HathiTrust)
Baseline loadings of nitrogen, phosphorus, and sediments from Illinois watersheds : October 1980 - September 1996 / (Springfield, Ill. : Illinois Environmental Protection Agency, Bureau of Water, 1999), by Matthew B. Short, Illinois. Division of Water Pollution Control, and Illinois. Bureau of Water (page images at HathiTrust)
East Fork Kaskaskia River (ILOK01) : TMDL and implementation plan / (Springfield, IL : Illinois Environmental Protection Agency, Bureau of Water, 2003), by United States. Environmental Protection Agency and Illinois. Bureau of Water (page images at HathiTrust)
Cedar Creek, Galesburg, Illinois : total maximum daily loads / (Springfield, ILL. : Illinois Environmental Protection Agency, Bureau of Water, 2002), by Illinois. Bureau of Water (page images at HathiTrust)
Rayse Creek (ILNK01) TMDL and implementation plan / (Springfield, IL : Illinois Environmental Protection Agency, Bureau of Water, 2003), by United States. Environmental Protection Agency and Illinois. Bureau of Water (page images at HathiTrust)
Charleston Side Channel Reservoir Total Maximum Daily Load report, Coles County, Illinois / (Springfield, IL : Illinois Environmental Protection Agency, Bureau of Water, 2003), by United States. Environmental Protection Agency and Illinois. Bureau of Water (page images at HathiTrust)
Dynamic modeling and monitoring of water, sediment, nutrients, and pesticides in agricultural watersheds during storm events / (Champaign, IL : Illinois State Water Survey, 1999), by Laura Keefer, Susan Shaw, Maitreyee Bera, Deva K. Borah, Illinois Groundwater Consortium, and Illinois State Water Survey (page images at HathiTrust)
Hydrology, nutrient, and sediment monitoring for Hurricane and Kickapoo Creek watersheds, water year 2000-2002 : pilot watershed program / (Champaign, Ill. : Illinois State Water Survey, 2006), by Laura Keefer (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion V : South Central Cultivated Great Plains including all or parts of the states of : Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, [2001]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Nutrient pollution in coastal waters : priority topics for an integrated national research program for the United States / (Silver Spring, MD : National Centers for Coastal Ocean Science, [2003]), by Robert Howarth, Donald Scavia, Roxanne Marino, and Ecological Society of America (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VII; mostly glaciated dairy region including all or parts of the states of: New York, Pennsylvania, Michigan, Wisconsin, Minnesota, Ohio, Indiana, Illinois, Iowa and the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, 2000), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Integrated assessment of hypoxia in the northern Gulf of Mexico. ([Silver Spring, Md. : National Ocean Service, 1999]), by United States National Ocean Service (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion X : Texas-Louisiana coastal and Mississippi alluvial plains including all or parts of the states of: Texas, Louisiana, Mississippi, Arkansas, Tennessee, Kentucky, Missouri, and Illinois, and the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2001]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion XI : the central and eastern forested uplands including all or parts of the states of: Pennsylvania, Ohio, West Virginia, Virginia, Tennessee, North Carolina, Kentucky, Alabama, Georgia, Missouri, Arkansas, Oklahoma, South Carolina, New Jersey, New York and the tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion VI : Corn belt and northern Great Plains including all or parts of the states of: South Dakota, North Dakota, Nebraska, Minnesota, Iowa, Illinois, Wisconsin, Indiana, Michigan, Ohio and the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, 2000), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion V : south central cultivated Great Plains including all or parts of the states of: Montana, North Dakota, South Dakota, Nebraska, Wyoming, Colorado, Kansas, Oklahoma, Texas, and New Mexico, and the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2001]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion IV : Great Plains grass and shrublands including all or parts of North Dakota, South Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas and the authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2001]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion II : Western forested mountains including all or parts of the states of Washington, Oregon, California, Idaho, Montana, Wyoming, Utah, Colorado, South Dakota, New Mexico, Arizona and the authorized Tribes within the region / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Heath and Ecological Criteria Division, United States Environmental Protection Agency Office of Water, and United States. Environmental Protection Agency. Office of Science and Technology (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : rivers and streams in nutrient ecoregion XIV : eastern coastal plain including all or parts of the states of: South Carolina, North Carolina, Gerogia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachuset[ts], New Hampshire, Maine and the authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for rivers and streams in nutrient ecoregion XII : southeastern coastal plain including all or parts of the states of Alabama, Florida, Georgia, Mississippi and the tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria lakes and reservoirs in nutrient ecoregion XII, Southeastern coastal plain including all or parts of the states of: Alabama, Florida, Georgia, Mississippi, and the Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water ; Office of Science and Technology, Health and Ecological Criteria Division, 2000), by United States. Environmental Protection Agency. Division of Health and Ecological Criteria, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion IV : Great Plains Grass and Shrublands including all or parts of the states of : North Dakota, Montana, Wyoming, Nebraska, Colorado, Kansas, Oklahoma, New Mexico, and Texas, and the authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2001]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion III : xeric west including all or parts of the states of : Washington, Oregon, California, Nevada, Idaho, Wyoming, Montana, Utah, Colorado, New Mexico, Arizona, and Texas, and the authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : lakes and reservoirs in nutrient ecoregion II, western forested mountains including the states of: Washington, Oregon, California, Idaho, Monatan, Wyoming, Utah, Colorado, South Dakota, New Mexico, Arizona, Texas and the authorized Tribes with in the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Heath and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : lakes and reservoirs in nutrient ecoregion XIV : Eastern Coastal plain including all or parts of the states of South Carolina, North Carolina, Georgia, Virginia, Maryland, Delaware, New Jersey, New York, Connecticut, Rhode Island, Massachusetts, New Hampshire, Maine and the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2001]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion VII : mostly glaciated dairy region including all or parts of the states of New York, Pennsylvania, Michigan, Wisconsin, Minnesota, Iowa, Ohio, Indiana, Illinois and the authorized Tribes within the Ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion VI : Corn Belt and Northern Great Plains, including all or parts of the states of South Dakota, North Dakota, Nebraska, Kansas, Minnesota, Iowa, Illinois, Wisconsin, Indiana, Michigan, Ohio and authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Predicting ground-water vulnerability to nitrate in the Puget Sound Basin / ([Washington, D.C.?] : U.S. Dept. of the Interior, U.S. Geological Survey, National Water-Quality Assessment Program, [1997]), by Martha L. Erwin, A. J. Tesoriero, and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Variability of nutrients in streams in part of the Upper Mississippi River Basin, Minnesota and Wisconsin / ([Mounds View, Minnesota] : U.S. Dept. of the Interior, U.S. Geological Survey, 1997), by Sharon E. Kroening, James R. Stark, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Variability of nitrate concentrations in the shallow ground water in a selected area of the San Luis Valley, south-centralColorado / (Pueblo, CO : U.S. Department of the Interior, U.S. Geological Survey, [1997]), by Robert W. Stogner and Geological Survey (U.S.) (page images at HathiTrust)
Chesapeake Bay area nutrient management programs : an overview / (Annapolis, MD : Printed by the Environmental Protection Agency for the Chesapeake Bay Program, [1996]), by Chesapeake Bay Program (U.S.). Nutrient Subcommittee (page images at HathiTrust)
Running roughshod over states and stakeholders : EPA's nutrients policies : hearing before the Subcommittee on Water Resources and Environment of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Twelfth Congress, first session, June 24, 2011 (Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012), by United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment (page images at HathiTrust)
Pesticides and nitrates in surficial sand and gravel aquifers as related to modeled contamination susceptibility in part of the Upper Mississippi River Basin / ([Mounds View, Minn.] : U.S. Geological Survey, [1998]), by Paul E Hanson, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrient sources within the Upper Mississippi River Basin, Minnesota and Wisconsin, 1991-93 / ([Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998]), by Sharon E Kroening and Geological Survey (U.S.) (page images at HathiTrust)
Maryland ([Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1999]), by Geological Survey (U.S.) (page images at HathiTrust)
Nutrient transport in the major rivers and streams of the Puget Sound Basin, Washington / ([Reston, Va.?] : [U.S. Dept. of the Interior, U.S. Geological Survey], [1998]), by E. L Inkpen, S. S Embrey, and Geological Survey (U.S.) (page images at HathiTrust)
NOAA's national assessment of nutrient enrichment conditions in estuaries : program plan, Spring 1993 / (Silver Spring, MD : The Office, [1993]), by United States. National Ocean Service. Office of Ocean Resources Conservation and Assessment (page images at HathiTrust)
Developing landscape-indicator models for pesticides and nutrients in streams of the Mid-Atlantic Coastal Plain / ([Reston, Va.?] : [U.S. Dept. of the Interior, U.S. Geological Survey], 2001), by Scott W Ator, Ann Pitchford, J. M Denver, Geological Survey (U.S.), and United States. Environmental Protection Agency (page images at HathiTrust)
Pesticides and nutrients in karst springs in the Green River basin, Kentucky, May-September 2001 / ([Reston, Va.?] : [U.S. Dept. of the Interior, U.S. Geological Survey], [2002]), by Angela S Crain, Geological Survey (U.S.), and Kentucky. Department of Agriculture (page images at HathiTrust)
Nutrients in the upper Mississippi River : scientific information to support management decisions : the upper Mississippi River--values and vulnerability. ([Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2003]), by Geological Survey (U.S.) (page images at HathiTrust)
Occurrence of nitrate in well waters / (Urbana, Ill. : Illinois State Water Survey, 1966), by T.E. Larson and Laurel Henley (page images at HathiTrust; US access only)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion VIII : nutrient poor largely glaciated upper midwest and northeast including all or parts of the states of: Maine, New Hampshire, Vermont, Massachuset, New York, New Jersey, Pennsylvania, Michigan, Wisconsin, Minnesota and the authorized Tribes within the Ecoregionand the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water : Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Flux and sources of nutrients in the Mississippi-Atchafalaya River Basin : topic 3 report / ([Silver Spring, MD : NOAA Coastal Ocean Office?, 1999]), by D. A. Goolsby, NOAA Coastal Ocean Program Office (U.S.), and United States. Office of Science and Technology Policy. Hypoxia Work Group (page images at HathiTrust)
A science strategy to support management decisions related to hypoxia in the northern Gulf of Mexico and excess nutrients in the Mississippi River basin / (Reston, VA : U.S. Dept. of the Interior, U.S. Geological Survey, 2004), by Modeling Mississippi River/Gulf of Mexico Watershed Nutrient Task Force. Monitoring and Geological Survey (U.S.) (page images at HathiTrust)
Examination of the potential human health, water quality and other impacts of the confined animal feeding operation industry : hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Tenth Congress, first session, September 6, 2007. (Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2012), by United States. Congress. Senate. Committee on Environment and Public Works (page images at HathiTrust)
Synthesis of nutrient and sediment data for watersheds within the Chesapaeake Bay drainage basin / (Lemoyne, Pa. : U.S. Geological Survey ; Denver, Colo. : Earth Science Information Center, Open-File Reports Section [distributor], 1995), by Michael J. Langland, Scott Hoffman, Patricia L. Lietman, United States. Environmental Protection Agency, and Geological Survey (U.S.) (page images at HathiTrust)
Application of spatially referenced regression modeling for the evaluation of total nitrogen loading in the Chesapeake Bay watershed / ([Baltimore, Md.] : U.S. Dept. of the Interior, U.S. Geological Survey, 1999), by Stephen D. Preston, John W. Brakebill, and Geological Survey (U.S.) (page images at HathiTrust)
Sedimentation and occurrence and trends of selected chemical constituents in bottom sediment of 10 small reservoirs, eastern Kansas / (Reston, Va. : U.S. Geological Survey, 2004), by Kyle E. Juracek, Geological Survey (U.S.), and Kansas. Department of Health and Environment (page images at HathiTrust)
Factors affecting nutrient trends in major rivers of the Chesapeake Bay Watershed / (Richmond, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000), by Lori A. Sprague, Geological Survey (U.S.), and Virginia. Department of Environmental Quality (page images at HathiTrust)
Spatial and seasonal variability of nutrients, pesticides, bacteria, and suspended sediment in the Santee River Basin and coastal drainages, North and South Carolina, 1995-97 / (Columbia, S.C. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2000), by Terry L. Maluk and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria : lakes and reservoirs in nutrient ecoregion XIII : Southern Florida, Coastal Plain and authorized Tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania : hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to implementation of nutrient management : water-quality study of the Conestoga River headwaters, Pennsylvania / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997), by Edward H. Koerkle, Geological Survey (U.S.), and Pennsylvania. Department of Environmental Protection (page images at HathiTrust)
National strategy for the development of regional nutrient criteria. ([Washington, D.C.] : U.S. Environmental Protection Agency, Office of Water, [1998]), by United States Environmental Protection Agency Office of Water (page images at HathiTrust)
Evaluation of agricultural best-management practices in the Conestoga River headwaters, Pennsylvania : hydrology of a small carbonate site near Ephrata, Pennsylvania, prior to implementation of nutrient management : water-quality study of the Conestoga River headwaters, Pennsylvania / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1996), by Edward H. Koerkle, Geological Survey (U.S.), and Pennsylvania. Dept. of Environmental Protection (page images at HathiTrust)
A comparison of drainage basin nutrient inputs with instream nutrient loads for seven rivers in Georgia and Florida, 1986-90 [electronic resource] / ([Tallahassee, FL] : U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1997), by Clyde E. Asbury, Edward T. Oaksford, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Concentrations, fluxes, and yields of nitrogen, phosphorus, and suspended sediment in the Illinois River Basin, 1996-2000 / ([Reston, VA] : U.S. Dept. of the Interior, U.S. Geological Survey, [2006]), by Paul J. Terrio and Geological Survey (U.S.) (page images at HathiTrust)
Ambient water quality criteria recommendations : information supporting the development of state and tribal nutrient criteria for lakes and reservoirs in nutrient ecoregion IX; Southeastern temperate forested plains and hills including all or parts of the states of: Maryland, Pennsylvania, Virginia, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Tennessee, Kentucky, Indiana, Illinois, Iowa, Missouri, Kansas, Oklahoma, Arkansas, Louisiana, Texas, New Jersey, and the authorized tribes within the ecoregion / (Washington, D.C. : U.S. Environmental Protection Agency, Office of Water, Office of Science and Technology, Health and Ecological Criteria Division, [2000]), by United States. Environmental Protection Agency. Health and Ecological Criteria Division, United States. Environmental Protection Agency. Office of Science and Technology, and United States Environmental Protection Agency Office of Water (page images at HathiTrust)
What happens to nutrients in offstream reservoirs in the lower South Platte River basin? / ([Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2002]), by Lori A Sprague, Anthony J Ranalli, Robert Kimbrough, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrients in streams and rivers in the lower Tennessee River basin / ([Nashville, Tenn.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2001]), by M. D. Woodside, Anne B Hoos, and Geological Survey (U.S.) (page images at HathiTrust)
Water quality of Nippersink Creek and Wonder Lake, McHenry County, Illinois, 1994-2001 / (Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 2004), by David H. Dupré, Dale M. Robertson, Geological Survey (U.S.), and McHenry County Soil and Water Conservation District (Ill.) (page images at HathiTrust)
Diagnostic-feasibility study of Lake Le-Aqua-Na / ([Champaign, Ill.] : Illinois State Water Survey, 1983), by V. Kothandaraman and Ralph L. Evans (page images at HathiTrust; US access only)
Sensors for continuous monitoring of toxic ions, nutrients, and dissolved gases in water / ([Raleigh] : Water Resources Research Institute of the University of North Carolina, 1976), by Mark S. Shuman and Wavell W. Fogleman (page images at HathiTrust; US access only)
Evaluation of the economic costs and benefits of methods for reducing nutrient loads to the Gulf of Mexico : topic 6, report for the integrated assessment on hypoxia in the Gulf of Mexico / (Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric administration, Coastal Ocean Program, [1999]), by Otto C. Doering (page images at HathiTrust)
Upper Mississippi River Basin Protection Act : report together with additional views (to accompany H.R. 5340) (including cost estimate of the Congressional Budget Office). ([Washington, D.C. : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., Congressional Sales Office, 2006]), by United States. Congress. House. Committee on Resources (page images at HathiTrust)
Upper Mississippi River Basin Protection Act of 2001 : report (to accompany H.R. 3480) (including cost estimate of the Congressional Budget Office). ([Washington, D.C. : U.S. G.P.O., 2002]), by United States. Congress. Senate. Committee on Environment and Public Works (page images at HathiTrust)
Upper Mississippi River Basin Protection Act of 2001 : report together with additional views (to accompany H.R. 3480) (including cost estimate of the Congressional Budget Office). ([Washington, D.C. : U.S. G.P.O., 2002]), by United States. Congress. House. Committee on Resources (page images at HathiTrust)
Water quality assessment of the San Joaquin--Tulare basins, California : analysis of available data on nutrients and suspended sediment in surface water, 1972-1990 / (Washington, DC : U. S. Geological Survey, 1998), by Charles R. Kratzer, Jennifer L. Shelton, and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrients in the nation's waters : too much of a good thing? / ([Washington, D.C.] : U.S. G.P.O., 1996), by David K. Mueller, Mary A. Kidd, and Dennis R. Helsel (page images at HathiTrust)
Nitrogen and phosphorus in streams of the Great Miami River Basin, Ohio, 1998-2000 / (Columbus, OH : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2003), by David C. Reutter, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Report for the integrated assessment on hypoxia in the Gulf of Mexico. (Silver Spring, Md. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Service, National Centers for Coastal Ocean Science, Center for Sponsored Coastal Ocean Research--Coastal Ocean Program, [1999]), by Otto C. Doering, William J. Mitsch, Patrick L. Brezonik, D. A. Flux and sources of nutrients in the Mississippi-Atchafalaya River basin Goolsby, Andrew Solow, R. J. Diaz, Nancy N. Rabalais, and NOAA Coastal Ocean Program (U.S.) (page images at HathiTrust)
Trends in nitrogen and phosphorus concentrations in southern New England streams, 1974-92. ([Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1997]), by Marc James Zimmerman and Geological Survey (U.S.) (page images at HathiTrust)
H.R. 3480 and H.R. 3606 : legislative hearing before the Subcommittee on Water and Power of the Committee on Resources, U.S. House of Representatives, One Hundred Seventh Congress, second session, March 7, 2002. (Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., [Congressional Sales Office], 2002), by United States. Congress. House. Committee on Resources. Subcommittee on Water and Power Resources (page images at HathiTrust)
Stream-water chemistry, nutrients, and pesticides in Town Brook, a headwater stream of the Cannonsville Reservoir Watershed, Delaware County, New York, 1999 / (Troy, N.Y. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001), by Michael R. McHale, Patrick J. Phillips, New York (N.Y.). Department of Environmental Protection, and New York (State). Department of Environmental Conservation (page images at HathiTrust)
Water-quality assessment of the Trinity River Basin, Texas : nutrients and pesticides in the watersheds of Richland and Chambers creeks, 1993-95 / by L.F. Land. (Austin, Tex. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1997), by Larry F. Land, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Water quality in Lake Erie : field hearing before the Committee on Environment and Public Works, United States Senate, One Hundred Seventh Congress, second session, on anoxia in the central basin of Lake Erie, and the impact of "dead zones" on the ecology of the Great Lakes region, August 5, 2002, Cleveland, OH. (Washington : U.S. G.P.O. : For sale by the Supt. of Docs., U.S. G.P.O., 2004), by United States. Congress. Senate. Committee on Environment and Public Works (page images at HathiTrust)
Chesapeake Bay research issues : hearing before the Subcommittee on Oceanography, Great Lakes, and the Outer Continental Shelf of the Committee on Merchant Marine and Fisheries, House of Representatives, One Hundred Second Congress, second session, on problems such as toxic pollution, nutrient loading, and oyster diseases ... February 28, 1992--Newport News, Virginia. (Washington : U.S. G.P.O. : For sale by the U.S. G.P.O., Supt. of Docs., Congressional Sales Office, 1992), by Great Lakes United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography (page images at HathiTrust)
New studies initiated by the U.S. Geological Survey : effects of nutrient enrichment on stream ecosystems / ([Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2003]), by Mark D. Munn, Pixie A. Hamilton, and Geological Survey (U.S.) (page images at HathiTrust)
Integrated assessment of hypoxia in the northern Gulf of Mexico. (Washington, DC : National Science and Technology Council, Committee on Environment and Natural Resources, [2000]), by National Science and Technology Council (U.S.). Committee on Environment and Natural Resources (page images at HathiTrust)
Water-quality assessment of the eastern Iowa basins : nitrogen, phosphorous, suspended sediment, and organic carbon in surface water, 1996-98 / (Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 2001), by Kent D. Becher, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Water flow and nutrient flux from five estuarine rivers along the southwest coast of the Everglades National Park, Florida, 1997-2001 / (Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by Information Services, 2004), by Victor A. Levesque, Geological Survey (U.S.), Critical Ecosystem Studies Initiative (U.S.), and Place-Based Studies Program (Geological Survey) (page images at HathiTrust)
The influence of ground water on nitrogen delivery to the Chesapeake Bay / ([Washington, D.C.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2003), by Valerie Gaine, Bruce D. Lindsey, Scott W. Phillips, and Geological Survey (U.S.) (page images at HathiTrust)
Occurrence of dissolved solids, nutrients, atrazine, and fecal coliform bacteria during low flow in the Cheney Reservoir watershed, south-central Kansas, 1996 / (Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1997), by Victoria G. Christensen, Larry M. Pope, Geological Survey (U.S.), and Wichita (Kan.) (page images at HathiTrust)
Water-quality assessment of the Ozark Plateaus study unit, Arkansas, Kansas, Missouri, and Oklahoma : nutrients, bacteria, organic carbon, and suspended sediment in surface water, 1993-95 / (Little Rock, Ark. (401 Hardin Rd., Little Rock, 72211) : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], [1998]), by Jerri V. Davis, R. W. Bell, and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Ecological effects on streams from forest fertilization : literature review and conceptual framework for future study in the Western Cascades / (Portland, Or. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services, 2002), by Chauncey W. Anderson, Geological Survey (U.S.), and United States Bureau of Land Management (page images at HathiTrust)
Nutrient and suspended-sediment concentrations and loads and benthic-invertebrate data for tributaries to the St. Croix River, Wisconsin and Minnesota, 1997-99 / (Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001), by Bernard N. Lenz, Geological Survey (U.S.), and United States National Park Service (page images at HathiTrust)
Chemical and biological indicators of nutrient enrichment in the Yellowstone River Basin, Montana and Wyoming, August 2000 : study design and preliminary results / (Cheyenne, Wyo. : U.S. Dept. of the Interior, U.S. Geological Survey, 2001), by David A. Peterson, S. M. Kinsey, Stephen D. Porter, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Water-quality assessment of the western Lake Michigan drainages : analysis of available information on nutrients and suspended sediment, water years 1971-90 / (Madison, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], 1996), by Dale M. Robertson, David A. Saad, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
The effect of discharge and water quality of the Alafia River, Hillsborough River, and the Tampa Bypass Canal on nutrient loading to Hillsborough Bay, Florida / (Tallahassee, Fla. (Suite 3015 227 North Bronough St. 32301) : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], 1996), by Yvonne E. Stoker, W. M. Woodham, Victor A. Levesque, Southwest Florida Water Management District (Fla.), and Geological Survey (U.S.) (page images at HathiTrust)
Water-quality assessment of the Connecticut, Housatonic, and Thames River Basins Study Unit : analysis of available data on nutrients, suspended sediments, and pesticides, 1972-92 / (Marlborough, Mass. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1996), by Marc James Zimmerman, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Trends in nutrient inflows to the Gulf of Mexico from streams draining the conterminous United States, 1972-93 / (Austin, Tex. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1996), by David D. Dunn, Geological Survey (U.S.), United States. Environmental Protection Agency, and Gulf of Mexico Program (U.S.). Nutrient Enrichment Committee (page images at HathiTrust)
Analysis of nutrients in the surface waters of the Georgia-Florida Coastal plain study unit, 1970-91 / (Tallahassee, Fla. (227 N. Bronough St., Suite 3015, Tallahassee 32301-1372) : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Open-File Section [distributor], 1996), by Lisa K. Ham, Hilda H. Hatzell, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas : occurrence and distribution of selected pesticides and nutrients at selected surface-water sites in the Mesilla Valley, 1994-95 / (Albuquerque, N.M. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section, 1996), by Denis F. Healy, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Water-quality assessment of the White River Basin, Indiana : analysis of selected information on nutrients, 1980-92 / (Indianapolis, Ind. : U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1996), by National Water-Quality Assessment Program (U.S.) and Geological Survey (U.S.) (page images at HathiTrust)
Nutrient and triazine-herbicide concentrations in streams of the Chickies Creek Basin, south-central Pennsylvania, during low-flow conditions / ([Lemoyne, Pa.] : U.S. Dept. of the Interior, U.S. Geological Survey ; [Denver, Colo. : Branch of Information Services, distributor, 1996]), by Michael J. Langland, Lloyd A. Reed, and Geological Survey (U.S.) (page images at HathiTrust)
Nutrient sources and analysis of nutrient water-quality data, Apalachicola-Chattahoochee-Flint River basin, Georgia, Alabama, and Florida, 1972-90 / (Atlanta, Ga. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1996), by Elizabeth A. Frick, Evelyn H. Hopkins, Gary R. Buell, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Trends in nutrients and suspended solids at the Fall Line of five tributaries to the Chesapeake Bay in Virginia, July 1988 through June 1995 / (Richmond, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1996), by C. F. Bell, J. P. Campbell, Donna L. Belval, Geological Survey (U.S.), and Virginia. Chesapeake Bay and Coastal Programs (page images at HathiTrust)
Evaluation of preservation methods for selected nutrients in ground water at the Idaho National Engineering Laboratory, Idaho / (Idaho Falls, Idaho : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], [1996]), by Roy C. Bartholomay, Linda M. Williams, Geological Survey (U.S.), and United States. Department of Energy (page images at HathiTrust)
Evaluation of radionuclide, inorganic constituent, and organic compound data from selected wells and springs from the southern boundary of the Idaho National Engineering Laboratory to the Hagerman Area, Idaho, 1989 through 1992 / (Idaho Falls, Idaho : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], [1997]), by Roy C. Bartholomay, Linford J. Campbell, Linda M. Williams, Geological Survey (U.S.), Idaho. Department of Water Resources, and United States. Department of Energy (page images at HathiTrust)
Occurrence of phosphorus, other nutrients, and triazine herbicides in water from the Hillsdale Lake Basin, Northeast Kansas, May 1994 through May 1995 / (Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1997), by James E. Putnam, Geological Survey (U.S.), and Hillsdale Lake Region Resource Conservation and Development Council (Kan.) (page images at HathiTrust)
Surface-water quality changes after 5 years of nutrient management in the Little Conestoga Creek headwaters, Pennsylvania, 1989-91 / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor], 1997), by Edward H. Koerkle, Michael D. Bilger, Linda C. Gustafson-Minnich, Pennsylvania. Bureau of Land and Water Conservation, and Geological Survey (U.S.) (page images at HathiTrust)
Nutrients, benthic algae, and stream quality during low streamflow in the Palouse River basin, Washington and Idaho / (Tacoma, Wash. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997), by Karen E. Greene, J. C. Ebbert, Mark D. Munn, and Geological Survey (U.S.) (page images at HathiTrust)
Nutrients in the surface waters of the Georgia-Florida Coastal plain study unit, 1993-95 / ([Reston, Va.?] : U.S. Geological Survey, 1997), by Lisa K. Ham and Geological Survey (U.S.) (page images at HathiTrust)
Relation of nitrogen and phosphorus in ground water to land use in four subunits of the Potomac River Basin / (Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997), by Scott W. Ator, Janet M. Denis, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
A comparison of drainage basin nutrient inputs with instream nutrient loads for seven rivers in Georgia and Florida, 1986-90 / ([Tallahassee, FL] : U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997), by Clyde E. Asbury, Edward T. Oaksford, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Simulation of temperature, nutrients, biochemical oxygen demand, and dissolved oxygen in the Cooper and Wando rivers near Charleston, South Carolina, 1992-95 / (Columbia, S.C. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Co. : Branch of Information Services [distributor], 1997), by Paul A. Conrads, Pauley A. Smith, Geological Survey (U.S.), and Charleston Harbor Project (S.C.) (page images at HathiTrust)
Nitrogen and phosphorus loading from drained wetlands adjacent to Upper Klamath and Agency Lakes, Oregon / (Portland, Ore. : U.S. Dept. of the Interior, U.S. Geological Survey : Denver, CO : Branch of Information Services [distributor], 1997), by Daniel T. Snyder, Jennifer L. Morace, Geological Survey (U.S.), and United States. Bureau of Reclamation (page images at HathiTrust)
Water-quality assessment of the Rio Grande Valley, Colorado, New Mexico, and Texas : summary and analysis of water-quality data for the basic-fixed-site network, 1993-95 / (Albuquerque, N.M. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1997), by Denis F. Healy, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Trends in nutrient concentration and load for streams in the Mississippi River Basin, 1974-94 / (Austin, Tex. : USGS ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1997), by Dee L. Lurry, David D. Dunn, Geological Survey (U.S.), and Gulf of Mexico Program (U.S.). Nutrient Enrichment Committee (page images at HathiTrust)
Nutrients in waters of the Santee River Basin and coastal drainages, North and South Carolina, 1973-93 / (Columbia, S.C. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1998), by Terry L. Maluk, W. Brian Hughes, Eric J. Reuber, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Major-ion, nutrient, and trace-element concentrations in the Steamboat Creek Basin, Oregon, 1996 / (Portland, Ore. : U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1998), by Frank A. Rinella, Geological Survey (U.S.), United States Forest Service, and Douglas County (Or.) (page images at HathiTrust)
Occurrence of nitrate and pesticides in ground water beneath three agricultural land-use settings in the eastern San Joaquin Valley, California, 1993-1995 / (Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1998), by Karen R. Burow, N. M. Dubrovsky, Jennifer L. Shelton, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
A snapshot evaluation of stream environmental quality in the Little Conestoga Creek Basin, Lancaster County, Pennsylvania : a cooperative project between the residents of Lancaster County, the Alliance for the Chesapeake Bay, and the U.S. Geological Survey / ([Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998]), by Connie A. Loper, Ryan C. Davis, and Geological Survey (U.S.) (page images at HathiTrust)
Yields and trends of nutrients and total suspended solids in nontidal areas of the Chesapeake Bay basin, 1985-96 / ([Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [1998]), by Michael J. Langland and Geological Survey (U.S.) (page images at HathiTrust)
Simulation of temperature, nutrients, biochemical oxygen demand, and dissolved oxygen in the Ashley River near Charleston, South Carolina / (Columbia, S.C. : U.S. Geological Survey, 1998), by Paul A. Conrads and Charleston Harbor Project (S.C.) (page images at HathiTrust)
Hydrology, water quality, and nutrient loads to the Bauman Park Lake, Cherry Valley, Winnebago County, Illinois, May 1996-April 1997 / (De Kalb, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1998), by Robert T. Kay, Aaron Trugestaad, Geological Survey (U.S.), and Cherry Valley (Ill.) (page images at HathiTrust)
Concentrations and loads of nitrogen and phosphorus in the Yazoo River, northwestern Mississippi, 1996-97 / (Pearl, Miss. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1998), by Richard H. Coupe, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
U.S. geological survey nutrient preservation experiment : experimental design, statistical analysis, and interpretation of analytical results / (Denver, Co : U.S. Geological Survey, U.S. Department of the Interior, 1999), by Charles J. Patton, Edward J. Gilroy, and Geological Survey (U.S.) (page images at HathiTrust)
Identification of nitrate sources contributing to ground water in the Indian Hills area of Douglas County, Nevada / (Carson City, Nev. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1999), by James M. Thomas, R. L. Seiler, Carl E. Thodal, Geological Survey (U.S.), and Douglas County (Nev.). Community Development Department (page images at HathiTrust)
Selected nutrients and pesticides in streams of the eastern Iowa basins, 1970-95 / (Iowa City, Iowa : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1999), by Douglas J. Schnoebelen, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Water-quality conditions, hydrologic budget, and sources and fate of selected trace elements and nutrients in Boulder Reservoir, Boulder, Colorado, 1997-98 / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 1999), by Robert Kimbrough and Geological Survey (U.S.) (page images at HathiTrust)
Nutrient and sediment concentrations, trends, and loads from five subwatersheds in the Patuxent River basin, Maryland, 1986-96 / (Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1999), by Joy S. Lizárraga, Geological Survey (U.S.), and Maryland. Chesapeake Bay and Watershed Programs (page images at HathiTrust)
Water-quality assessment of South-Central Texas : descriptions and comparisons of nutrients, pesticides, and volatile organic compounds at three intensive fixed sites, 1996-98 / (Austin, Tex. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1999), by Patricia B. Ging, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Ground-water discharge and nitrate loadings to the coastal bays of Maryland / ([Reston, Va.? : U.S. Dept. of the Interior, U.S. Geological Survey], 1999), by Jonathan J. A. Dillow, Earl A. Greene, Geological Survey (U.S.), Maryland's Coastal Bays Program, and United States. Environmental Protection Agency (page images at HathiTrust)
Monitoring nutrients in the major rivers draining to Chesapeake Bay / ([Reston, Va.? : U.S. Dept. of the Interior, U.S. Geological Survey, 1999]), by Donna L. Belval, Lori A. Sprague, Geological Survey (U.S.), Chesapeake Bay Program (U.S.), and Maryland. Department of Natural Resources (page images at HathiTrust)
Analysis of nutrients, selected inorganic constituents, and trace elements in water from Illinois community-supply wells, 1984-91 / (Urbana, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2000), by Kelly L. Warner, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrients and suspended solids in surface waters of the Upper Illinois River Basin in Illinois, Indiana, and Wisconsin, 1978-97 / (Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor], 2000), by D. J. Sullivan, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrient sources and loads in the Connecticut, Housatonic, and Thames River basins / (Northborough, Mass. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000), by Elaine C. Todd Trench, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Hydrology, water quality, and nutrient loads to Lake Catherine and Channel Lake, near Antioch, Lake County, Illinois / (De Kalb, Ill. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000), by Robert T. Kay, David L. Schrader, Gary P. Johnson, Geological Survey (U.S.), and Illinois. Fox Waterway Agency (page images at HathiTrust)
Reconnaissance of the hydrology, water quality, and sources of bacterial and nutrient contamination in the Ozark Plateaus aquifer system and Cave Springs Branch of Honey Creek, Delaware County, Oklahoma, March 1999-March 2000 / (Oklahoma City, OK : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], [2000]), by Jamie L. Schlottmann, Mansour Samadpour, Ralph Tanner, and Geological Survey (U.S.) (page images at HathiTrust)
A revised load estimation procedure for the Susquehanna, Potomac, Patuxent, and Choptank Rivers / (Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000), by Steven E. Yochum, Geological Survey (U.S.), and Maryland. Department of Natural Resources (page images at HathiTrust)
Nutrients and suspended sediment in snowmelt runoff from part of the upper Mississippi River basin, Minnesota and Wisconsin, 1997 / (Mounds View, Minn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2000), by James D. Fallon, Ryan P. McNellis, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Concentration of selected sulfonylurea, sulfonamide, and imidazolinone herbicides, other pesticides, and nutrients in 71 streams, 5 reservoir outflows, and 25 wells in the midwestern United States, 1998 / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 2001), by William A. Battaglin, M. R. Burkhardt, Edward T. Furlong, and Geological Survey (U.S.) (page images at HathiTrust)
Discharge, water-quality characteristics, and nutrient loads from McKay Bay, Delaney Creek, and East Bay, Tampa, Florida, 1991-1993 / (Tallahassee, Fla. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1996), by Yvonne E. Stoker, Eric M. Fritz, Victor A. Levesque, Geological Survey (U.S.), and Tampa Bay Regional Planning Council (page images at HathiTrust)
Water-quality assessment of the Rio Grande Valley study unit, Colorado, New Mexico, and Texas : analysis of selected nutrient, suspended-sediment, and pesticide data / (Albuquerque, N.M. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Earth Science Information Center, Open-File Reports Section [distributor], 1995), by Scott K. Anderholm, Steven F. Richey, Mary Jo Radell, and Geological Survey (U.S.) (page images at HathiTrust)
Sources and loads of nutrients in the South Platte River, Colorado and Nebraska, 1994-95 / (Denver, Colo. : U.S. Geological Survey : Information Services, Open-File Reports Section [distributor], 1996), by David W. Litke, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Water-quality assessment of the central Columbia Plateau in Washington and Idaho : analysis of available nutrient and pesticide data for ground water, 1942-92 / (Tacoma, Wash. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1995), by Joseph L. Jones, Richard J. Wagner, and Geological Survey (U.S.) (page images at HathiTrust)
Ground-water quality assessment of the Georgia-Florida Coastal Plain Study Unit : analysis of available information on nutrients, 1972-92 / (Tallahassee, Fla. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Earth Science Information Center, Open-File Reports Section [distributor], 1996), by Marian P. Berndt, National Water-Quality Assessment Program (U.S.). Georgia-Florida Coastal Plain Study Unit, and Geological Survey (U.S.) (page images at HathiTrust)
Analysis of nutrient and ancillary water-quality data for surface and ground water of the Willamette Basin, Oregon, 1980-90 / (Portland, Or. : U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Earth Science Information Center, Open-File Reports Section [distributor], 1995), by Bernadine Bonn, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Effects of agricultural best-management practices on the Brush Run Creek headwaters, Adams County, Pennsylvania, prior to and during nutrient management / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Open-File Reports Section [distributor], 1996), by Michael J. Langland, David K. Fishel, Pennsylvania. Bureau of Land and Water Conservation, Susquehanna River Basin Commission, and Geological Survey (U.S.) (page images at HathiTrust)
Nutrients and organic compounds in Deer Creek and South Branch Plum Creek in southwestern Pennsylvania, April 1996 through September 1998 / (New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 2001), by Donald R. Williams, Mary E. Clark, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
An alternative regionalization scheme for defining nutrient criteria for rivers and streams / (Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2001), by Dale M. Robertson, Ann M. Wieben, David A. Saad, Geological Survey (U.S.), United States. Environmental Protection Agency. Region VII., and United States. Environmental Protection Agency. Region V. (page images at HathiTrust)
Estimates of nitrogen loads entering Long Island Sound from ground water and streams on Long Island, New York, 1985-96 / (Coram, NY : U.S. Geological Survey ; Denver, CO : Branch of Information Services, [distributor], 2001), by Michael P. Scorca, Jack Monti, Geological Survey (U.S.), United States. Environmental Protection Agency, and New York (State). Department of Environmental Conservation (page images at HathiTrust)
Isotopic and chemical composition of inorganic and organic water-quality samples from the Mississippi River basin, 1997-98 / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 2001), by William A. Battaglin, Geological Survey (U.S.), and Gulf of Mexico Program (U.S.) (page images at HathiTrust)
Nutrients, suspended sediment, and pesticides in streams in the Red River of the North basin, Minnesota, North Dakota, and South Dakota, 1993-95 / (Mounds View, Minn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1997), by L. H. Tornes, D. L. Lorenz, M. E. Brigham, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nitrogen and pesticide concentrations in an agricultural basin in north-central Connecticut / (Marlborough, Mass. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 1997), by John R. Mullaney, Marc James Zimmerman, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Nutrients, suspended sediment, and pesticides in streams and irrigation systems in the Central Columbia Plateau in Washington and Idaho, 1959-1991 / (Tacoma, Wash. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1996), by Karen E. Greene, Mark D. Munn, J. C. Ebbert, and Geological Survey (U.S.) (page images at HathiTrust)
Loads and yields of nutrients and suspended sediment in the Susquehanna River Basin, 1985-89 / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1997), by Lloyd A. Reed, Gary Barton, Charles S. Takita, Geological Survey (U.S.), Susquehanna River Basin Commission, and Pennsylvania. Bureau of Soil and Water Conservation (page images at HathiTrust)
Estimation and analysis of nutrient and suspended-sediment loads at selected sites in the Potomac River Basin, 1993-95 / (Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1997), by Joy S. Lizárraga, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrient and suspended-sediment concentrations, trends, loads, and yields from the nontidal part of the Susquehanna, Potomac, Patuxent, and Choptank rivers, 1985-96 / (Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1999), by Linda C. Darrell, Geological Survey (U.S.), and Maryland. Tidewater Ecosystem Assessment (page images at HathiTrust)
Sediment deposition and occurrence of selected nutrients and other chemical constituents in bottom sediment, Tuttle Creek Lake, northeast Kansas, 1962-99 / (Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : USGS Information Services [distributor], 2002), by Kyle E. Juracek, David P. Mau, Geological Survey (U.S.), and Kansas. Department of Health and Environment (page images at HathiTrust)
Estimation of nitrogen yields and loads from basins draining to Long Island Sound, 1988-98 / by John R. Mullaney, Gregory E. Schwarz, and Elaine C. Todd Trench ; prepared in cooperation with the Connecticut Department of Environmental Protection. (East Hartford, Conn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2002), by John R. Mullaney, Elaine C. Todd Trench, Gregory E. Schwarz, Geological Survey (U.S.), National Water-Quality Assessment Program (U.S.), and Connecticut. Department of Environmental Protection (page images at HathiTrust)
Nutrient dynamics in five off-stream reservoirs in the lower South Platte River basin, March-September 1995 / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2002), by Lori A. Sprague, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on water quality in the Little Conestoga Creek Headwaters, 1983-89 / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey : Earth Science Information Center, Open-File Reports Section [distributor], 1996), by Edward H. Koerkle, Geological Survey (U.S.), and Pennsylvania. Department of Environmental Protection (page images at HathiTrust)
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of pipe-outlet terracing on quantity and quality of surface runoff and ground water in a small carbonate-rock basin near Churchtown, Pennsylvania, 1983-89 / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor], 1997), by Patricia L. Lietman, David W. Hall, Linda C. Gustafson-Minnich, Pennsylvania. Department of Environmental Protection, and Geological Survey (U.S.) (page images at HathiTrust)
Evaluation of agricultural best-management practices in the Conestoga River Headwaters, Pennsylvania : effects of nutrient management on quality of surface runoff at a small carbonate-rock site near Ephrata, Pennsylvania, 1984-90 / (Lemoyne, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : Branch of Information Services [distributor], 1997), by David W. Hall, Edward J. Koerkle, Patricia L. Lietman, Geological Survey (U.S.), and Pennsylvania. Department of Environmental Protection (page images at HathiTrust)
Environmental characteristics and geographic information system applications for the development of nutrient thresholds in Oklahoma streams / (Oklahoma City, OK : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Information Services [distributor], 2002), by Jason R. Masoner, Alan Rea, Brian E. Haggard, Geological Survey (U.S.), and Oklahoma Water Resources Board (page images at HathiTrust)
Spatial and temporal variations in streamflow, dissolved solids, nutrients, and suspended sediment in the Rio Grande Valley study unit, Colorado, New Mexico, and Texas, 1993-95 / (Albuquerque, N.M. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2002), by Stephanie J. Moore, Scott K. Anderholm, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Streamflow and nutrient data for the Yazoo River below Steele Bayou near Long Lake, Mississippi, 1996-2000 / (Pearl, Miss. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor], 2002), by M. S. Runner, Richard H. Coupe, D. Phil Turnipseed, and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nutrient and suspended-sediment concentrations and loads and benthic-invertebrate data for tributaries to the St. Croix River, Wisconsin and Minnesota, 1997-99 / (Middleton, Wis. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2003), by Bernard N. Lenz, Geological Survey (U.S.), and United States National Park Service (page images at HathiTrust)
Nutrient loading and selected water-quality and biological characteristics of Dickinson Bayou near Houston, Texas, 1995-97 / (Austin, Tex. : U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 1998), by Jeffery W. East, Stephen D. Porter, Edna M. Paul, Texas Natural Resource Conservation Commission, Houston-Galveston Area Council, and Geological Survey (U.S.) (page images at HathiTrust)
Sediment deposition and occurrence of selected nutrients, other chemical constituents, and diatoms in bottom sediment, Perry Lake, northeast Kansas, 1969-2001 / (Lawrence, Kan. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : USGS Information Services [distributor], 2003), by Kyle E. Juracek, Geological Survey (U.S.), and Kansas. Department of Health and Environment (page images at HathiTrust)
Changes in nutrient and pesticide concentrations in urban and agricultural areas of the South Platte River Basin, Colorado, Wyoming, and Nebraska, 1994-2000 / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Information Services [distributor], 2003), by Lori A. Sprague, Adrienne I. Greve, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Nutrients in shallow ground waters beneath relatively undeveloped areas in the conterminous United States / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Information Services [distributor], 2003), by Bernard T. Nolan, Kerie J. Hitt, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Percentile distributions of median nitrite plus nitrate as nitrogen, total nitrogen, and total phosphorus concentrations in Oklahoma streams, 1973-2001 / (Oklahoma City, OK : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Information Services [distributor], 2003), by Brian E. Haggard, Carol J. Becker, Jason R. Masoner, Geological Survey (U.S.), and Oklahoma Water Resources Board (page images at HathiTrust)
Relations of biological indicators to nutrient data for lakes and streams in Pennsylvania and West Virginia, 1990-98 / (New Cumberland, Pa. : U.S. Dept. of the Interior, U.S. Geological Survey Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2003), by Robin A. Brightbill, Edward H. Koerkle, United States. Environmental Protection Agency, Pennsylvania. Department of Environmental Protection, and Geological Survey (U.S.) (page images at HathiTrust)
Development, calibration, and analysis of a hydrologic and water-quality model of the Delaware Inland Bays watershed / (Baltimore, Md. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2003), by Angélica L. Gutiérrez-Magness, Jeffrey Peter Raffensperger, Geological Survey (U.S.), Delaware Geological Survey, and Delaware. Department of Natural Resources and Environmental Control (page images at HathiTrust)
Shallow ground-water quality in agricultural areas of northern Alabama and Middle Tennessee, 2000-2001 / (Nashville, Tenn. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, Colo. : U.S. Geological Survey, Branch of Information Services [distributor], 2003), by James A. Kingsbury, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)
Hydrology, nutrient concentrations, and nutrient yields in nearshore areas of four lakes in northern Wisconsin, 1999-2001 / (Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 2003), by David J. Graczyk, Geological Survey (U.S.), and Wisconsin. Department of Natural Resources (page images at HathiTrust)
Nutrient and chlorophyll relations in selected streams of the New England Coastal Basins in Massachusetts and New Hampshire, June-September 2001 / (Pembroke, N.H. : U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2003), by Melissa L. Riskin, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Occurrence and distribution of nutrients, suspended sediment, and pesticides in the Mobile River Basin, Alabama, Georgia, Mississippi, and Tennessee, 1999-2001 / (Montgomery, Ala. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Branch of Information Services [distributor], 2003), by Ann K. McPherson, J. B. Atkins, Richard S. Moreland, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Limnology of Blue Mesa, Morrow Point, and Crystal Reservoirs, Curecanti National Recreation area, during 1999, and a 25-year retrospective of nutrient conditions in Blue Mesa Reservoir, Colorado / (Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : U.S. Geological Survey, Information Services [distributor], 2003), by Nancy J. Bauch, Matt Malick, National Water-Quality Assessment Program (U.S.), United States National Park Service, and Geological Survey (U.S.) (page images at HathiTrust)
Sources and transport of nutrients, organic carbon, and chlorophyll-a in the San Joaquin River upstream of Vernalis, California, during summer and fall, 2000 and 2001 / (Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2004), by Charles R. Kratzer, California Department of Water Resources, CALFED Bay-Delta Program, and Geological Survey (U.S.) (page images at HathiTrust)
Concentrations of dissolved solids and nutrients in water sources and selected streams of the Santa Ana Basin, California, October 1998-September 2001 / (Sacramento, Calif. : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : U.S. Geological Survey, Information Services [distributor], 2004), by Robert Kent, Kenneth Belitz, Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.) (page images at HathiTrust)
Nitrogen and phosphorus in streams of the Great Miami River Basin, Ohio, 1998-2000 / (Columbus, OH : U.S. Dept. of the Interior, U.S. Geological Survey ; Denver, CO : Branch of Information Services [distributor], 2003), by David C. Reutter, National Water-Quality Assessment Program (U.S.), and Geological Survey (U.S.) (page images at HathiTrust)

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