Application Fee
See agencyVerified by ID Board of Trades
Water and Wastewater Treatment Plant and System Operators Licensing in Idaho
Review current requirements, exam details, renewal cycle, and salary outlook for water and wastewater treatment plant and system operators in Idaho, including See agency and board contact links.
Last verified: Feb 21, 2026
Current
Exam Requirement
State exam requiredRenewal Cycle
Renewal ed annuallyLicensing Blueprint for Water and Wastewater Treatment Plant and System Operators in Idaho
Estimated timeline: Varies by boardCore Requirements
- 1
Education: No educational requirements.
- 2
Experience: Work experience required.
- 3
Background/Criminal Review: No criminal record prohibitions.
- 4
License Type: Stand-alone license.
- 5
Requirements include: 1.) Possessing a high school diploma or GED
- 2.) Documenting fifty (50) hours of acceptable on-site operating experience at a wastewater collection system
- 3.) Completing education requirements
- 4.) Pass a written exam.
Exam and processing details
- written exam
Continuing education and program notes
- Continuing education required to maintain license
Application Snapshot
- Licensing Authority
Idaho State Board of Drinking Water and Wastewater Professionals • Idaho Bureau of Occupational Licenses
- Current Filing Fee
See agency
- Renewal Cycle
Renewal ed annually
- Salary Position
$53,250 median (9% below national)
- State Salary Rank
#35 of 50 states
Step-by-Step Process (7)
- 1. Meet Idaho eligibility requirements for Water and Wastewater Treatment Plant and System Operators licensure.
- 2. Complete required education or training: No educational requirements.
- 3. Document required supervised experience: Work experience required.
- 4. Pass required examination steps: State exam required written exam.
- 5. Prepare supporting documentation (background check: No criminal record prohibitions; Background/Criminal Review: No criminal record prohibitions.).
- 6. Submit the application to Idaho State Board of Drinking Water and Wastewater Professionals~Idaho Bureau of Occupational Licenses and monitor board communications.
- 7. Maintain post-licensure compliance (renewal cycle: Renewal ed annually; continuing education: Continuing education required to maintain license).
Salary Insights in Idaho
With a median salary of $53,250, Water and Wastewater Treatment Plant and System Operatorss in Idaho earn 9% below the national median of $58,260. Idaho ranks #35 among 50 states. The typical licensing timeline is Varies by board.
State Hiring Climate (QCEW)
RisingQoQ Employment Change
+3.7%Average Weekly Wage
$1,134Median annual salary
$53,250Hourly estimate
$25.609% below national median
Difference: -$5,010
Percentile Distribution
Annual compensationWater and Wastewater Treatment Plant and System Operators Salary Ranking
#35 of 50 statesfor Water and Wastewater Treatment Plant and System Operators median salary
| Rank | State | Median Salary |
|---|---|---|
| #1 | California | $82,100 |
| #2 | Nevada | $79,140 |
| #3 | Washington | $78,810 |
| #4 | Alaska | $76,910 |
| #5 | New Jersey | $75,200 |
Nearby States Comparison
Water and Wastewater Treatment Plant and System Operators licensing across the region| State | Median Salary | Education | Exam | Timeline |
|---|---|---|---|---|
| Idaho | $53,250 | No educational requirements | State exam required | Varies by board |
| Montana | $59,960 | No educational requirements | State exam required | Varies by board |
| Wyoming | $60,580 | Specific course required | State exam required | 1-3 years |
| Utah | $59,120 | No educational requirements | State exam required | Varies by board |
| Nevada | $79,140 | Specific course required | State exam required | 18 years |
| Oregon | $64,500 | Varies by state board | State-approved exam | Varies by board |
| Washington | $78,810 | Degree required | State exam required | 1-4 years |
License by Endorsement
Transfer requirements are state-specific. Use this quick matrix as a planning signal, then verify final endorsement rules with each board.
| State | Reciprocity Score | Tier | Notes |
|---|---|---|---|
| Idaho | 50 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Montana | 50 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Wyoming | 50 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Utah | 50 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Nevada | 50 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Oregon | 78 | High | Board-specific review required. |
- License status indicator: Active.
- Continuing education indicator: Continuing education required to maintain license.
- Reciprocity and transfer rules vary by state board. Verify directly with the agency.
Official Licensing Agency
Official website verified
Idaho State Board of Drinking Water and Wastewater Professionals • Idaho Bureau of Occupational Licenses
700 W. State St., PO Box 83720, Boise, ID, 83720-0063
Phone: 2083343233
Related Careers in Idaho
| Profession | Median Salary | Education | Timeline |
|---|---|---|---|
| Aircraft Mechanics and Service Technicians | $68,500 | Degree required | Varies by board |
| Automotive Service Technicians and Mechanics | $47,420 | Degree required | Varies by board |
| Carpenter | $48,530 | Degree required | Varies by board |
| Construction and Building Inspector | $65,720 | No educational requirements | Varies by board |
FAQ
How long does it take to become a Water and Wastewater Treatment Plant and System Operators in Idaho?
Most applicants finish the licensing path in about Varies by board, but timing can change based on education track, exam scheduling, and board processing.
What exams are required for Water and Wastewater Treatment Plant and System Operatorss in Idaho?
Idaho lists State exam required as part of the licensure process for Water and Wastewater Treatment Plant and System Operatorss.
What education do you need to become a Water and Wastewater Treatment Plant and System Operators in Idaho?
The board typically expects No educational requirements for Water and Wastewater Treatment Plant and System Operators licensure in Idaho.
What is the typical Water and Wastewater Treatment Plant and System Operators salary in Idaho?
The median annual salary for Water and Wastewater Treatment Plant and System Operatorss in Idaho is $53,250. Salaries range from $39,540 (10th percentile) to $71,720 (90th percentile).
How does the Water and Wastewater Treatment Plant and System Operators salary in Idaho compare to the national average?
Water and Wastewater Treatment Plant and System Operatorss in Idaho earn 9% below the national median of $58,260, with a state median of $53,250.
How many Water and Wastewater Treatment Plant and System Operatorss work in Idaho?
Idaho employs approximately 1,110 Water and Wastewater Treatment Plant and System Operatorss according to BLS data.
Can I transfer my Water and Wastewater Treatment Plant and System Operators license to Idaho from another state?
Transfer requirements vary by board. License status indicator: Active. Continuing education indicator: Continuing education required to maintain license. Reciprocity and transfer rules vary by state board. Verify directly with the agency.
Who is the licensing agency for Water and Wastewater Treatment Plant and System Operatorss in Idaho?
The licensing agency is Idaho State Board of Drinking Water and Wastewater Professionals / Idaho Bureau of Occupational Licenses. Review agency details at http://ibol.idaho.gov/IBOL/.
How often do you renew a Water and Wastewater Treatment Plant and System Operators license in Idaho?
Current guidance indicates a renewal cycle of Renewal ed annually.