Alabama
Alabama Department of Environmental Management
Alaska
Alaska Department of Environmental Conservation - Division of Water
Arizona
Arizona Department of Environmental Quality - Water Quality Division
Arkansas
Arkansas Department of Environmental Quality - Water Division
California
California Department of Public Health - Drinking Water Treatment
Colorado
Colorado Department of Public Health and Environment
Connecticut
Department of Public Health - Operator Certification Program
Delaware
Delaware Health and Social Services - Division of Public Health
Florida
Florida Department of Environmental Protection - Water Operator Certification Program
Georgia
Georgia Board of Water and Wastewater Treatment Plant Operators
Hawaii
Hawaii Board of Certification of Public Water System Operators
Idaho
Idaho Department of Environmental Quality - Water Quality Division
Illinois
Illinois Environmental Protection Agency - Drinking Water Operator Certification
Indiana
Indiana Department of Environmental Management
Iowa
Iowa Department of Natural Resources - Water Operator Certification Program
Kansas
Kansas Department of Health and Environment - Water Operator Certification
Kentucky
Kentucky Board of Certification of Water Treatment & Distribution Sytstem Operators
Louisiana
Louisiana Committee of Certification for Water and Wastewater Operators
Maine
Maine Board of Licensure of Water Treatment Plant Operators
Maryland
Maryland State Board of Waterworks and Waste Systems Operators
Massachusetts
Massachusetts Board of Certification of Operators of Drinking Water Supply Facilities
Michigan
Michigan Water Environment Association Education & Certification Committee
Minnesota
Minnesota Department of Health - Drinking Water Operator Certification
Mississippi
Mississippi Department of Health - Bureau of Public Water Suply
Missouri
Missouri Department of Natural Resources - Public Drinking Water
Montana
Montana Water and Wastewater Operators Advisory Council
Nebraska
Nebraska Department of Environmental Quality
Nevada
Nevada Division of Environmental Protection
New Hampshire
New Hampshire Environmental Services - Water Works Operator Certification Program
New Jersey
New Jersey Water Supply and Wastewater Operators Board of Examiners
New Mexico
New Mexico Utility Operators Certification Program
New York
New York Department of Health - Operator Certification Program
North Carolina
North Dakota
Ohio
Oklahoma
Oklahoma Department of Environmental Quality
Oregon
Ohio Department of Environmental Quality - Drinking Water Protection Program
Pennsylvania
Pennsylvania State Board for Certification of Water and Wastewater Systems Operators
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
*
District of Columbia
Puerto Rico
Guam
American Samoa
U.S. Virgin Islands
Northern Mariana Islands
