Author
United States. Congress. Senate. Committee on Environment and Public Works
13
Library of Congress. Congressional Research Service,
10
United States. Congress. Senate. Committee on Environment and Public Works,
8
United States. Congress. House. Committee on Energy and Commerce,
7
United States. Congress. House. Committee on Transportation and Infrastructure
4
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment
4
United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Water Resources and Environment,
4
Ramseur, Jonathan L.,
3
United States. Congress. House. Committee on Transportation and Infrastructure,
3
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Water
3
United States. Environmental Protection Agency. Office of Water
3
Copeland, Claudia,
2
Gatz, Laura,
2
Humphreys, Elena H.,
2
Tiemann, Mary,
2
United States
2
United States. Environmental Protection Agency
2
United States. Rural Development
2
United States. Rural Utilities Service
2
Aubert, E. J. 1921-
1
Chambers, Catherine D.
1
Clean Water State Revolving Fund (U.S.)
1
Geological Survey (U.S.). Branch of Research Grants and Contracts
1
Great Lakes Environmental Research Laboratory
1
Janszen, Thomas A.
1
Laufer, Susan
1
Maguire, Steven,
1
Mallett, William,
1
National Center for Environmental Research (U.S.)
1
Risk Reduction Engineering Laboratory (U.S.)
1
Tetra Tech, Inc
1
United States,
1
United States. Congress
1
United States. Congress 1986). House
1
United States. Congress 1996)
1
United States. Congress House
1
United States. Congress. House. Committee on Commerce
1
United States. Congress. House. Committee on Energy and Commerce
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Environment,
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and Hazardous Materials,
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and the Economy,
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment,
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Health and the Environment
1
United States. Congress. House. Committee on Public Works and Transportation. Subcommittee on Water Resources and Environment
1
United States. Congress. House. Committee on Rules
1
United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Environment,
1
United States. Congress. House. Committee on Science. Subcommittee on Energy and Environment
1
United States. Congress. Senate. Committee on Energy and Natural Resources
1
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Drinking Water
1
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Fisheries, Wildlife, and Water,
1
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