Search Results : EPA National Library Catalog

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  1 1983-1984 Oxygen depletion study / 1984
  2 2003 Great Bay Water Quality (DataSonde) Monitoring System. A Final Report to the New Hampshire Estuaries Project. 2004
  3 2005 Great Bay Water Quality (DataSonde) Monitoring Program. 2006
  4 A field study of the dissolved oxygen resources of Grays Harbor during summer low flow / 1980
  5 A science strategy to support management decisions related to hypoxia in the northern Gulf of Mexico and excess nutrients in the Mississippi River basin / 2004
  6 A summer of poor water clarity, algal blooms, and fish kills : Chesapeake Bay 2007 / 2007
  7 Abundance, composition, and distribution of crustacean zooplankton in relation to hypolimnetic oxygen depletion in west-central Lake Erie 1977
  8 Accomplishment Plan - Water Quality, Region VIII, South Platte River Basin 1972
  9 Accomplishment Plan - Water Quality. South Platte River Basin. 1972
  10 Accomplishment Plan Red River of the North Basin, March 1972 1972
  11 Accomplishment Plan. Region VIII. Red River of the North Basin. 1972
  12 Advanced automatic control strategies for the activated sludge treatment process, 1975
  13 Albemarle-Pamlico Baseline Water Quality Monitoring Data Summary 1991-1992. 1992
  14 Albemarle-Pamlico Baseline Water Quality Monitoring Data Summary, 1988-1991. 1992
  15 Albemarle-Pamlico Estuary Program 2001
  16 Allatoona Lake Destratification Equipment Test Report. 1973
  17 Alsterberg (AZID) Modification of the Winkler Method for the Determination of the BOD of Incinerator Quench Water and the Calibration of the Weston and Stack DO Analyzer Model 300-B. 1970
  18 Altamaha River Basin Dissolved Oxygen TMDLs. 2002
  19 Ambient aquatic life water quality criteria for dissolved oxygen (saltwater) : Cape Cod to Cape Hatteras. 2000
  20 Ambient aquatic life water quality criteria for dissolved oxygen : (freshwater) / 1986
  21 Ambient aquatic life water quality criteria for dissolved oxygen : freshwater aquatic life. 1980
  22 Ambient aquatic life water quality criteria for dissolved oxygen: (freshwater) {microform} / 1986
  23 Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume 1. 1992
  24 Ambient Water and Sediment Quality of Galveston Bay: Present Status and Historical Trends. Volume II. Extended Technical Report. 1992
  25 Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries. 2004 Addendum. 2004
  26 Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries: 2007 Chlorophyll Criteria Addendum. 2007
  27 Ambient Water Quality Criteria for Dissolved Oxygen, Water Clarity and Chlorophyll 'a' for the Chesapeake Bay and Its Tidal Tributaries: 2010 Technical Support for Criteria Assessment Protocols Addendum. 2010
  28 Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll A for Chesapeake Bay and its tidal tributaries 2002
  29 Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2004 addendum / 2004
  30 Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries : 2007 addendum / 2007
  31 Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for Chesapeake Bay and its tidal tributaries {microform} / 2003
  32 Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for the Chesapeake Bay and its tidal tributaries : 2008 technical support for criteria assessment protocols addendum / 2008
  33 Ambient water quality criteria for dissolved oxygen, water clarity and chlorophyll a for the Chesapeake Bay and its tital tributaries [electronic resource] / 2003
  34 Ammonia toxicity / 1976
  35 Ammonia toxicity {microform} / 1976
  36 An analysis of the dissolved oxygen regimen in the San Joaquin Estuary near Stockton, California / 1968
  37 An application of systems analysis to the dissolved oxygen relationship in a non-tidal stream / 1964
  38 An assessment methodology for the environmental impact of water resource projects, 1974
  39 Analysis of nonpoint-source pollutants in the Missouri Basin Region. 1975
  40 Analysis of Pollution from Marine Engines and Effects on the Environment. Southern Lakes. 1975
  41 Animo Acid Composition of Suspended Particles, Sediment-Trap Material, and Benthic Sediment in the Potomac Estuary. 1993
  42 Annotated bibliography on hypoxia and its effects on marine life with emphasis on the Gulf of Mexico / 1985
  43 Application of aut -qual modelling system to the Patuxent River basin 1973
  44 Assessment of 1978 water quality conditions in the upper Potomac estuary / 1980
  45 Atmospheric reoxygenation in the Houston Ship Channel 1972
  46 Bay barometer : a health and restoration assessment of the Chesapeake Bay and watershed in 2008/ 2009
  47 Be Part Of Something Big: World Water Monitoring Day 2003
  48 Benthic Survey of Flat Creek and the Salt River Near Thayne, Wyoming. 1973
  49 Biochemical oxygen demand test : discussion and methodology. 1970
  50 Biological Assessment of the Revised Oregon Water Quality Standards for Dissolved Oxygen, Temperature, and PH. 1998
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