Acknowledgements

Alan Roberson, AWWA, Washington, D.C.

Matthew Arduino, CDC, Atlanta, Ga.

Lorrie Backer, CDC, Atlanta, Ga.

Michael Beach, CDC, Atlanta, Ga.

Robert Blake, CDC, Atlanta, Ga.

Joe Carpenter, CDC, Atlanta, Ga.

Kathleen Dolan, ASTHO, Arlington, Va.

Julia Gargano, CDC, Atlanta, Ga.

Michael Gronostaj, CDC, Atlanta, Ga.

Jim Holler, CDC, Atlanta, Ga.

Catherine Hough, CDC, Atlanta, Ga.

John Kou, Baylor University, Waco, Tx.

Mark Miller, CDC, Atlanta, Ga.

Jini Mohanty, EPA, Washington, D.C.

Helen Schurz Rogers, CDC, Atlanta, Ga.

Christian Scheel, CDC, Atlanta, Ga.

John C. Watson, CDC, Atlanta, Ga.

Jonathan Yoder, CDC, Atlanta, Ga.

Veronica Blette, EPA, Washington, D.C.

Erica Brown, Association of Metropolitan Water Agencies, Washington, D.C.

Joan Brunkard, CDC, Atlanta, Ga.

Michael Finn, EPA, Washington, D.C.

Cindy Forbes, California Department of Public Health, Sacramento, Calif.

David Hartman, Cincinnati Water, Cincinnati, Ohio

Rebecca Head, Monroe County Public Health Department, Monroe, Mich.

Mark Miller, CDC, Atlanta, Ga.

Darrell Osterhoudt, ASDWA, Arlington, Va.

Mike Pickel, AquaAmerica, Philadelphia, Pa.

Sharon Sweeney, Central Arkansas Water, Little Rock, Ark.

Bob Vincent, Florida Department of Health, Tallahassee, Fla.

John C. Watson, CDC, Atlanta, Ga.

Cynthia Yund, EPA, Cincinnati, Ohio

Brad Addison, Georgia Department of Natural Resources, Atlanta, Ga.

Jeanne Bailey, Fairfax Water, Fairfax, Va.

Ricardo R. Beato, CDC, Atlanta, Ga.

Steven Bieber, Metropolitan Council of Governments, Washington, D.C.

Scot Bradway, Portland Water Bureau, Portland, Ore.

Lisa Daniels, Pennsylvania Department of Environmental Protection, Harrisburg, Pa.

Kristen Delea, CDC, Atlanta, Ga.

Yvette DePeiza, Massachusetts Department of Environmental Protection, Boston, Mass.

Steve Estes-Smargiassi, Massachusetts Water Resources Authority, Boston, Mass.

Mary Gugliuzza, City of Fort Worth, Ft Worth, Texas.

Brad Harp, Tacoma-Pierce County Health Department, Tacoma, Wash.

Paul Kutzy, Westchester Department of Health, Westchester, N.Y.

Gabriella Rundblad, Kings College-London, London, U.K.

Joyce Tuttle, California Department of Public Health, Sacramento, Calif.

Judy Manners, Tennessee Department of Health, Nashville, Tenn.

Julie Roney, Kentucky Division of Water, Frankfort, Ky.

Billie Suder, West Virginia American Water, Charlston, W. Va.

Barbara Toth, New Mexico Department of Health, Sante Fe, N.M.

American Water, Voohrees, N.J.

Aqua America Pennsylvania, Bryn Mawr, Pa.

Aqua America Texas, Spring, Texas

Bangor Water District, Bangor, Maine

City of Aurora, Aurora, Colo.

City of Belgrade, Belgrade, Mont.

City of Clinton, Clinton, N.Y.

City of Cocoa, Cocoa, Fla.

City of Everett, Everett, Wash.

City of Fort Worth, Fort Worth, Texas

City of Gloucester, Gloucester, Mass.

City of Milwaukee, Milwaukee, Wis.

City of Nanaimo, Nanaimo, B.C.

City of Weatherford, Weatherford, Texas

Clinton Water District, Clinton, N.Y.

Dare County, Manteo, N.C.

Des Moines Water Works, Des Moines, Iowa

District of Columbia Water and Sewer Authority, Washington, D.C.

East Bay Municipal Utility District, Oakland, Calif.

Fairfax Water, Fairfax, Va.

Fayetteville Public Works Commission, Fayetteville, N.C.

Halifax Water, Halifax, N.S.

Kilchis Water Utility District, Tillamook, Ore.

Lafayette Utilities System, Lafayette, La.

Lehigh County Authority, Allentown, Pa.

Long Prairie Water, Tillamook, Ore.

Loudon County Water, Ashburn, Va.

Massachusetts Water Resources Authority, Boston, Mass.

Metro Vancouver, Vancouver, B.C.

Milford Water Company, Milford, Mass.

Mohawk Valley Water Authority, Utica, N.Y.

Monroe County Water Authority, Rochester, N.Y.

New Jersey American Water, Voohrees, N.J.

Orange Water and Sewer Authority, Carrboro, N.C.

Philadelphia Water Department, Philadelphia, Pa.

Pleasant Valley Water, Tillamook, Ore.

Portland Water Bureau, Portland, Ore.

Southwest Water Authority, Dickinson, N.D.

Stroh’s Water, Gig Harbor, Wash.

Tualatin Valley Water District, Beaverton, Ore.

Tucson Water, Tucson, Ariz.

United Water Idaho, Boise, Idaho

Valley Water District, Puyallup, Wash.

Washington Suburban Sanitary Commission, Laurel, Md.

Water One, Olathe, Kan.

West Virginia American Water, Charleston, W.Va.

Brevard County Health Department, Viera, Fla.

Clark County Health Department, Vancouver, Wash.

Montgomery County Health Department, Rockville, Md.

Multnomah County Health Department, Portland, Ore.

Syracuse Regional Office, New York State

Department of Public Health, Syracuse, N.Y.

Oneida County Health Department, Utica, N.Y.

Orange County Health Department, Hillsborough, N.C.

Parker County Health Department, Weatherford, Texas

Philadelphia Health Department, Philadelphia, Pa.

Pierce County Health Department, Tacoma, Wash.

Pima County Health Department, Tuscon, Ariz.

Tarrant County Health Department, Fort Worth, Texas

Alabama Department of Environmental Management, Montgomery, Ala.

Arizona Department of Environmental Quality, Phoenix, Ariz.

Arkansas Department of Health, Little Rock, Ark.

California Department of Public Health, Sacramento, Calif.

Colorado Department of Public Health and Environment, Denver, Colo.

Connecticut Department of Public Health, Hartford, Conn.

Delaware Division of Public Health, Dover, Del.

Florida Department of Environmental Protection, Tallahassee, Fla.

Florida Department of Health. Tallahassee, Fla.

Georgia Environmental Protection Division, Atlanta, Ga.

Idaho Department of Environmental Quality, Boise, Idaho

Illinois Environmental Protection Agency, Springfield, Ill.

Indiana Department of Environmental Management, Indianapolis, Ind.

Iowa Department of Natural Resources, Des Moines, Iowa

Kansas Department of Health and Environment, Topeka, Kan.

Kentucky Department of Environmental Protection, Frankfort, Ky.

Louisiana Department of Health and Hospitals, Baton Rouge, La.

Maine Division of Environmental Health, Augusta, Maine

Maryland Department of the Environment, Baltimore, Md.

Massachusetts Department of Environment, Boston, Mass.

Michigan Department of Natural Resources and Environment, Lansing, Mich.

Minnesota Department of Health, St. Paul, Minn.

Mississippi Department of Health, Jackson, Miss.

Missouri Department of Natural Resources, Jefferson City, Mo.

Montana Department of Environmental Quality, Helena, Mont.

Nebraska Division of Public Health, Lincoln, Neb.

Nevada Division of Environmental Protection, Carson City, Nev.

New Hampshire Department of Environmental Services, Concord, N.H.

New Jersey Department of Environmental Protection, Trenton, N.J.

New Mexico Environment Department, Sante Fe., N.M.

New York State Department of Health, Albany, N.Y.

North Carolina Department of Environment and

Natural Resources, Raleigh, N.C.

North Dakota Department of Health, Bismarck, N.D.

Ohio Environmental Protection Agency, Columbus, Ohio

Oklahoma Department of Environmental Quality, Oklahoma City, Okla.

Oregon Public Health Division, Portland, Ore.

Pennsylvania Department of Environmental Protection, Harrisburg, Pa.

Rhode Island Department of Health, Providence, R.I.

South Carolina Department of Health and Environmental Control, Columbia, S.C.

South Dakota Department of Environment and Natural Resources, Pierre, S.D.

Tennessee Department of Environment and Conservation, Nashville, Tenn.

Texas Commission on Environmental Quality, Austin, Texas

Utah Department of Environmental Quality, Salt Lake City, Utah

Vermont Department of Environmental Conservation, Watersbury, Vt.

Virginia Department of Health, Richmond, Va.

Washington State Department of Health, Olympia, Wash.

Wisconsin Department of Natural Resources, Madison, Wis.

West Virginia Office of Environmental Health Services, Charleston, W.V.

Association of State and Territorial Health Officials

Association of State Drinking Water Administrators

American Water Works Association

Centers for Disease Control and Prevention, National Center for Environmental Health, Environmental Health Services Branch

Centers for Disease Control and Prevention, National Center for Emerging and Zoonotic Infectious Diseases, Division of Foodborne, Waterborne, and Environmental Diseases, Waterborne Disease Prevention Branch

Environmental Protection Agency

National Environmental Health Association