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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
On-Site Subsurface Disposal/Wastewater: Operation NC Department of Health & Human Services
Division of Public Health
Environmental Health/On-Site Water Protection Branch		 North Carolina
Water Treatment Facility Operators Certification NC Department of Environmental Quality
Water Treatment Facility Operators Certification Board		 North Carolina
Drilling & Plugging of Groundwater Wells, Test Holes and Observation Wells Oklahoma Water Resources Board Oklahoma
WATER DISTRIBUTION SYSTEM OPERATOR GRADE I Water and Wastewater Certification Program
Fleming Training Center		 Tennessee
Wastewater Operator Class A-SO Indiana Department of Environmental Management
Office of Water Quality, Wastewater Branch
Room 1255		 Indiana
Water Well Driller Arkansas Department of Agriculture
State of Arkansas Water Well Construction Commission		 Arkansas
Water Hauler Michigan Department of Environmental Quality Michigan
Water Treatment Plant Class: WT3 Indiana Department of Environmental Management
Office of Water Quality, Drinking Water Branch
Permit Certification and Capacity Section		 Indiana
Analysis For The Approved Analytes (Water) NC Department of Health & Human Services
Public Health		 North Carolina
Certified Wastewater Operator (industrial or domestic) Colorado Dept of Public Health and Environment
Colorado Plant Operators Certification Board		 Colorado
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