O*NET 51-8031.00
Wastewater Treatment Plant Operator
Licences reported for this occupation in 47 of 57 states and territories in this dataset.
Compare states
Pick up to 3 states. Only what each state reported is shown; where a state reported several licences, the first is compared.
Alabama
Alaska
Arkansas
California
Colorado
Connecticut
- Distribution System Operator - Class I
- Distribution System Operator - Class II
- Distribution System Operator - Class III
- Distribution System Operator In Training
- Non-water Supply Driller
- Small Water System Operator
- Small Water System Operator Conditional
- Water Supply Contractor
- Water Supply Driller
- Water Treatment Plant Operator - Class I
- Water Treatment Plant Operator - Class II
- Water Treatment Plant Operator - Class III
- Water Treatment Plant Operator - Class IV
- Water Treatment Plant Operator In Training
Delaware
Florida
Georgia
- Wastewater Collect Sys OperNo new licenses issued
- Wastewater Industrial OperatorNo new licenses issued
- Wastewater Laboratory AnalystNo new licenses issued
- Wastewater Operator Class 1No new licenses issued
- Wastewater Operator Class 2No new licenses issued
- Wastewater Operator Class 3No new licenses issued
- Wastewater Operator Class 4No new licenses issued
- Water Distribution OperatorNo new licenses issued
- Water Laboratory AnalystNo new licenses issued
- Water Operator Class 1No new licenses issued
- Water Operator Class 2No new licenses issued
- Water Operator Class 3No new licenses issued
- Water Operator Class 4No new licenses issued
Guam
Hawaii
Idaho
- Certified Water Right Examiner
- Drinking Water Distribution Operators
- Drinking Water Treatment Operators
- Drinking Water Very Small System Operator
- Wastewater Collection Operator
- Wastewater Laboratory Operator
- Wastewater Treatment Lagoon Operators
- Wastewater Treatment Operator
- Wastewater Very Small System Operators
Illinois
Indiana
- Drinking Water Course Provider
- DSL-Distribution System large
- DSM-Distribution System Medium
- DSS-Distribution System Small
- Provisional Drinking Water
- Provisional Wastewater
- Wastewater Apprentice
- Wastewater Operator Class A
- Wastewater Operator Class A-SO
- Wastewater Operator Class B
- Wastewater Operator Class C
- Wastewater Operator Class D
- Wastewater Operator Class I
- Wastewater Operator Class I-SP
- Wastewater Operator Class II
- Wastewater Operator Class III
- Wastewater Operator Class IV
- Water Treatment Plant Class: WT1
- Water Treatment Plant Class: WT2
- Water Treatment Plant Class: WT3
- Water Treatment Plant Class: WT4
- Water Treatment Plant Class: WT5
- Water Treatment Plant Class: WT6
Iowa
Kansas
Kentucky
Maine
Massachusetts
Michigan
Minnesota
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
- Analysis For The Approved Analytes (Water)No new licenses issued
- Closed Loop Recycle Systems (Wastewater Treatment)
- Groundwater Laboratory Certifications
- Groundwater Remediation SystemNo new licenses issued
- Industrial Wastewater User Pretreatment (IUP)No longer licensed
- Inspector (Waste Water)
- Migratory Waterfowl Hunting License (state)
- Motor Vehicle Distribution License
- National Pollutant Discharge Elimination System Individual
- National Pollutant Discharge Elimination System: General Stormwater
- NPDES Wastewater Permit
- On-Site Subsurface Disposal/Wastewater: Improvement
- On-Site Subsurface Disposal/Wastewater: Operation
- Public Water Supply
- Public Water System Operating Permit
- Reclaimed Water Systems (Wastewater Treatment)
- Residuals Management (Wastewater Treatment)
- Wastewater Irrigation Systems (Wastewater Treatment)
- Water Pollution Control System OperatorNo longer licensed
- Water Supply Well Construction Permit
- Water Treatment Facility Operators Certification
- Water Withdrawal & Transfer RegistrationNo new licenses issued
- Well Construction - Water Supply Wells
North Dakota
Ohio
Oklahoma
- Distribution and Collection Operator
- Distribution and Collection Technician
- Drilling & Plugging of Groundwater Wells, Test Holes and Observation Wells
- Vapor Monitoring Well Technician
- Wastewater Laboratory Operator, Class A
- Wastewater Laboratory Operator, Class B
- Wastewater Laboratory Operator, Class C
- Wastewater Operator, Class A
- Wastewater Operator, Class B
- Wastewater Operator, Class C
- Wastewater Operator, Class D
- Water Laboratory Operator, Class A
- Water Laboratory Operator, Class B
- Water Laboratory Operator, Class C
- Water Works Operator, Class A
- Water Works Operator, Class B
- Water Works Operator, Class C
- Water Works Operator, Class D
Oregon
Pennsylvania
Puerto Rico
Rhode Island
South Carolina
South Dakota
Tennessee
- Biological/Natural Wastewater System Operator
- Small Water System Operator
- Wastewater Collection System Operator Grade I
- Wastewater Collection System Operator Grade II
- Wastewater Treatment Plant Operator Grade I
- Wastewater Treatment Plant Operator Grade II
- Wastewater Treatment Plant Operator Grade III
- Wastewater Treatment Plant Operator Grade IV
- Water Distribution System Operator Grade I
- Water Distribution System Operator Grade II
- Water Treatment Plant Operator Grade I
- Water Treatment Plant Operator Grade II
- Water Treatment Plant Operator Grade III
- Water Treatment Plant Operator Grade IV
Texas
Utah
Vermont
Virginia
Washington
Wisconsin
Wyoming
States with no record
These states have not reported a licence for this occupation in this dataset. That does not mean the job is unlicensed there — check the state page or contact the state's licensing agency.