Search Results for the EPA National Library Catalog

Items Found: 1085
Showing: Items 501 - 550
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Select Item Title Year Published
Illinois Water Quality Management Plan. 1992
Impact of Imposing a Water Quality Standard on a Live Stream. 1971
Implementation and enforcement plan for intrastate waters of the state of Washington / 1969
Implementation guidance for ambient water quality criteria for bacteria / 2002
Implementation guidance for ambient water quality criteria for bacteria / 2002
Implementation guidance for ambient water quality criteria for bacteria--1986 / 2000
Implementation of the Water Quality-Based Provisions in the CSO Control Policy: Outline of Draft EPA Guidance 1999
In the matter of : underground injection control regulations. 1981
Industrial effluent standards a major step in improving water quality. 1980
Industrial water quality requirements for reclaimed water / 2004
Information collection request for the Great Lakes water quality guidance. 1995
Information collection request for water quality standards. 2002
Information Collection Rule (ICR) reference manual : understanding the ICR / 1996
Information for states on developing affordability criteria for drinking water. 1998
Information for the public on participating with states in preparing capacity development strategies. 1997
Innovative Stormwater Treatment Technologies: Best Management Practices Manual. 2002
Integrating ecological risk assessment and economic analysis in watersheds : a conceptual approach and three case studies / 2003
Interim economic guidance for water quality standards : fact sheet. 1997
Interim economic guidance for water quality standards : workbook / 1995
Interim Guidance on Interpretation and Implementation of Aquatic Life Criteria for Metals. 1992
Interim report on the impact of Public Law 92-500 : on municipal pollution control technology / 1976
Intermittent streams : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Intrastate use designation areas 1969
Introduction to criteria development / 2006
Introduction to water quality standards. 1988
Introduction to water quality standards. 1994
Introduction to water quality standards. 1999
Investigation of rational effluent and stream standards for tropical countries / 1974
Investigation of the Effects of the Waste Discharges from the Northside and Southside Water Treatment Plant Reservoirs at Pueblo, Colorado on Water Quality and Benthic Organism Conditions in the Arkansas River, October 10-12, 1972. 1972
Iron : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Irondequoit Bay drainage basin, surface waters : recommended classifications and assignments of standards of quality and purity for designated waters of New York State / 1955
Isophorone : ambient water quality criteria. 1978
Jamaica Bay drainage basin, including a designated area tributary to New York Bay within Kings and Queens counties : recommended classifications and assignment of standards of quality and purity for designated waters of New York State / 1965
Lake Erie (east end)-Niagara River drainage basins : recommended classifications and assignments of standards of quality and purity for designated waters of New York State / 1953
Lake Erie (west end) and tributary drainage basins in Chautauqua County : recommended classifications and assignment of standards of quality and purity for designated waters of New York State / 1963
Lake of the Ozarks Watershed Management Plan, March 2010. Focusing on Area: Buck Creek, HUC No. 102901090406; Lick Branch, HUC No. 102901090407. 2010
Lake Ontario, surface waters, including specified tributaries : recommended classifications and assignments of standards of quality and purity for designated waters of New York State / 1958
Lead : ambient water quality criteria. 1978
Lead : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Lean Government : EPA Region 7 and 4 States Water Quality Standards Review Process Kaizen Event Case Study / 2009
Level III and IV Ecoregions of Illinois. 2006
Linking nutrients to alterations in aquatic life in California wadeable streams / 2014
Los Angeles Area Lakes Total Maximum Daily Loads for Nitrogen, Phosphorus, Mercury, Trash, Organochlorine Pesticides and PCBs. 2012
Lower East River : recommended classifications and assignments of standards of quality and purity for designated waters of New York State / 1960
Lower Esopus Creek drainage basin : recommended classifications and assignment of standards of quality and purity for designated waters of New York State / 1954
Madawaska Lake, Aroostook County, Maine Total Maximum Daily (Annual) Load Total Phosphorus. Final Lakes TMDL Report DEPLW 2000-112. 2000
Managing Nutrients to Prevent Pollution: Conference Summary and Recommendations for Action. Nutrient Management Regional Conference. Held in Solomons, Maryland on March 13-14, 1996. 1996
Many water quality standard violations may not be significant enough to justify costly preventive actions : report to the Congress / 1980
Mathematical modeling and load allocation study for the west fork, White River : thermal load allocation for White River between Riverwood and Martinsville. 1975
Mayfly distribution as a water quality index / 1970
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