Search Results for the EPA National Library Catalog

Items Found: 497
Showing: Items 301 - 350
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Select Item Title Year Published
Profiling water quality parameters : from source water to the household tap / 2004
Progress at Region 7 National Priorities List (NPL) Superfund Sites, Iowa. 1995
Proposed Issuance of a New Source National Pollutant Discharge Elimination System Permit and Section 10 and Section 404 Permits to Iowa Southern Utilities Company, Ottumwa Generating Station. 1978
Proposed Steam Electric Power Plant, George Neal Steam Electric Station, Neal Unit No. 4, Port Neal Industrial District, Salix, Woodbury County, Iowa. Appendix. 1977
Protecting Endangered Species: Interim Measures, Clayton County, Iowa. 1990
Protecting Endangered Species: Interim Measures, Dubuque County, Iowa. 1990
Protecting Endangered Species: Interim Measures, Fayette County, Iowa. 1990
Protecting natural wetlands : a guide to stormwater best management practices. 1996
Providing timely drinking water and source water quality information to your community : Des Moines water works' project. 2002
Providing timely drinking water and source water quality information to your community Des Moines water works' project. [electronic resource] : 2002
Quad Cities urban study : interdisciplinary air photo analysis of land-use change, aerial photo mosaics and overlays. 1980
Quality of surface waters of Iowa, 1886-1954. 1955
Quantifying the Components of Impervious Surfaces. 2007
Raccoon River volunteer monitoring project report / 2000
Rathbun Reservoir, Appanoose, Lucas, Monroe, and Wayne Counties, Iowa. 1976
Real Property Owned by the Federal Government in the State of Iowa. 1971
Refining ammonia discharge limitations for aerated lagoons : March 1998 to November 1999 / 2001
Region VII Inland Area Contingency Plan. 1993
Region VII threatened and endangered animal species by state and county of occurrence. 1993
Regional brownfields assessment pilot : Des Moines, IA. 1997
Regional Integrated Contingency Plan Region VII: Iowa, Kansas, Missouri, Nebraska. 1997
Regional Integrated Contingency Plan Region VII: Iowa, Kansas, Missouri, Nebraska. 1996
Regionalization of the Western Corn Belt Plains Ecoregion. 1994
Registry of hazardous waste or hazardous substance disposal sites & hazardous waste remedial fund : annual report. 1991
Regulations and Non-Regulatory Revisions to State Implementation Plan: Iowa. 1981
Relationship of dissolved oxygen concentration with flow, temperature and BOD for the Big Sioux River downstream from Sioux Falls, South Dakota / 1968
Report for consultation on the Metropolitan Omaha Interstate Air Quality Control Region (Nebraska and Iowa). 1970
Report for Consultation on the Metropolitan Omaha Interstate Air Quality Control Region (Nebraska and Iowa). 1970
Report for Consultation on the Metropolitan Sioux Falls Interstate Air Quality Control Region (South Dakota-Iowa-Minnesota). 1970
Report of water quality survey of the Mississippi River from Clinton, Iowa to Rock Island, Illinois 1962
Report on Big Creek Reservoir, Polk County, Iowa : EPA Region VII / 1976
Report on Black Hawk Lake, Sac County, Iowa : EPA Region VII / 1976
Report on Clear Lake, Cerro Gordo County, Iowa : EPA Region VII / 1976
Report on Lake Ahquabi, Warren County, Iowa : EPA Region VII / 1976
Report on Lake Macbride, Johnson County, Iowa : EPA Region VII / 1976
Report on Lost Island Lake, Clay and Palo Alto Counties, Iowa : EPA Region VII / 1976
Report on Prairie Rose Lake, Shelby County, Iowa : EPA Region VII / 1976
Report on Rathbun Reservoir, Appanoose, Lucas, Monroe, and Wayne Counties, Iowa : EPA Region II / 1976
Report on Red Rock Reservoir, Marion County, Iowa : EPA Region VII / 1976
Report on Rock Creek Lake, Jasper County, Iowa : EPA Region VII / 1976
Report on sediment and nutrient loading goals study / 1986
Report on Silver Lake, Worth County, Iowa : EPA Region VII / 1976
Report on Spirit Lake, Dickinson County, Iowa : EPA Region VII / 1976
Report on Sulfur Dioxide Study. 1975
Report on The Missouri River Basin for the President's Water Resources Policy Commission. 1950
Report on Viking Lake, Montgomery County, Iowa : EPA Region VII / 1976
Report on water quality and waste-source investigations, Big Sioux River and selected tributaries. 1973
Report on West Okoboji Lake, Dickinson County, Iowa : EPA Region VII / 1976
Resource Conservation and Recovery Act (Iowa) : activities leading into the 1990s / 1990
Resource inventory of the Big Sioux River basin 1972
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