Author
United States. Environmental Protection Agency. Office of Water
47
Library of Congress. Congressional Research Service,
8
United States. Environmental Protection Agency
6
United States. Environmental Protection Agency. Office of Water,
5
Humphreys, Elena H.,
4
Tiemann, Mary,
4
United States. Congress. Senate. Committee on Environment and Public Works,
4
United States. Environmental Protection Agency. Enforcement and Compliance Assurance
4
United States. Environmental Protection Agency. Office of Ground Water and Drinking Water
4
Drinking Water Academy (U.S.)
3
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Environment and Climate Change,
3
United States. Environmental Protection Agency. Office of the Administrator
3
United States. Environmental Protection Agency. Science Advisory Board
3
Geological Survey (U.S.)
2
National Water-Quality Assessment Program (U.S.)
2
Rose, Joan B.
2
Swackhamer, Deborah Liebl
2
Telliard, William A.
2
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Oversight and Investigations
2
United States. Environmental Protection Agency,
2
United States. Environmental Protection Agency. Drinking Water Committee
2
Abt Associates
1
Association of State Drinking Water Administrators
1
Bennett, John B.
1
Bottled Water Workshop
1
Bottled Water Workshop Washington, D.C.)
1
Horn, M. A.
1
McDaniels, Audrey E.
1
National Conference on Drinking Water Policy Problems
1
National Conference on Drinking Water Policy Problems Washington, D.C.)
1
Oregon Health & Science University
1
Robinson, Keith W.
1
Rose, Joan
1
Russell, Clifford S.
1
Stedge, Gerald D. 1967-
1
Toccalino, Patricia, 1965-
1
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Commerce, Trade, and Consumer Protection
1
United States. Congress. Senate. Committee on Environment and Public Works. Subcommittee on Transportation Safety, Infrastructure Security, and Water Quality,
1
United States. Congressional Budget Office
1
United States. Environmental Futures Committee
1
United States. Environmental Protection Agency. Office of Ground Water and Drinking Water,
1
United States. National Park Service
1
Watershed Academy (U.S.)
1