License Finder

License Finder

Find information about licenses required for different occupations by searching below.

License requirements vary by state. You can search in any state for an occupation or job title, a license name, or a state agency that oversees licensing.


228 licenses found for Water and Wastewater Treatment Plant and System Operators in United States.
License Name Licensing Agency State
Drinking Water Treatment and Distribution Operator RI Department of Health
Office of Drinking Water Quality		 Rhode Island
WATER DISTRIBUTION SYSTEM OPERATOR GRADE I Water and Wastewater Certification Program
Fleming Training Center		 Tennessee
Waterworks Operator License Department of Professional and Occupational Regulation
Board for Waterworks and Wastewater Works Operators and Onsite Sewage System Professionals		 Virginia
Water and Wastewater Operator Guam Environmental Protection Agency
GEPA		 Guam
Wastewater Works Operator License Department of Professional and Occupational Regulation
Board for Waterworks and Wastewater Works Operators and Onsite Sewage System Professionals		 Virginia
Water and Wastewater Treatment Plant and System Operators Missouri Department of Natural Resources
Missouri Clean Water Commision
Missouri Clean Water Commision		 Missouri
Water Distribution Operator Arkansas Department of Health
Engineering Section
Arkansas Drinking Water Advisory and Operator Licensing Committee		 Arkansas
Water Treatment Operator Arkansas Department of Health
Engineering Section
Arkansas Drinking Water Advisory and Operator Licensing Committee		 Arkansas
Onsite Wastewater System Monitor Arkansas Department of Health
Environmental Health		 Arkansas
Wastewater Operator Department of Natural Resources & Environmental Control (DNREC)
Division of Water		 Delaware
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