The average salary for a hydroelectric plant technician in Missouri is around $51,560 per year.
Avg Salary
Hydroelectric plant technicians earn an average yearly salary of $51,560.
Wages typically start from $37,750 and go up to $70,630.
20% below national average Updated in 2025
Hydroelectric plant technician earnings by seniority
Top-level hydroelectric plant technician earnings begin at:
$33.96 per hour
$70,630 per year
Senior-level hydroelectric plant technician earnings begin at:
$28.03 per hour
$58,290 per year
Mid-level hydroelectric plant technician earnings begin at:
$24.79 per hour
$51,560 per year
Junior-level hydroelectric plant technician earnings begin at:
$21.11 per hour
$43,900 per year
Starting level hydroelectric plant technician earnings begin at:
$18.15 per hour
$37,750 per year
Approximate values based on highest and lowest earning segments.
Hydroelectric plant technician salary by state
| State Name | Average Salary |
|---|---|
| Washington | $88,730 |
| Minnesota | $88,290 |
| Maryland | $81,890 |
| Montana | $81,340 |
| Nevada | $80,000 |
| California | $78,020 |
| Illinois | $77,780 |
| Iowa | $75,800 |
| New York | $74,700 |
| Oklahoma | $74,240 |
| Kansas | $74,190 |
| Oregon | $71,900 |
| West Virginia | $70,660 |
| Indiana | $70,490 |
| New Jersey | $69,970 |
| Alaska | $69,690 |
| Kentucky | $69,430 |
| Arizona | $69,260 |
| Connecticut | $68,950 |
| Hawaii | $68,920 |
| Utah | $67,910 |
| Wyoming | $66,770 |
| Mississippi | $65,080 |
| Michigan | $64,690 |
| Ohio | $64,140 |
| New Hampshire | $64,030 |
| Wisconsin | $62,800 |
| Louisiana | $62,630 |
| Maine | $62,270 |
| Virginia | $61,940 |
| Idaho | $61,690 |
| North Carolina | $61,190 |
| Tennessee | $60,240 |
| South Dakota | $57,430 |
| South Carolina | $56,060 |
| New Mexico | $55,710 |
| Alabama | $51,690 |
| Colorado | $51,600 |
| Missouri | $51,560 |
| Florida | $50,910 |
| Pennsylvania | $50,840 |
| Texas | $50,820 |
| Nebraska | $48,220 |
| North Dakota | $47,400 |
| Arkansas | $46,020 |
| Georgia | $44,670 |
| Puerto Rico | $32,010 |
| Massachusetts | $120,660 |
How do hydroelectric plant technician salaries compare to similar careers?
Hydroelectric plant technicians earn about the same as related careers in Missouri. On average, they make less than graphic designers but more than machine assemblers.
| Career | Median Salary |
|---|---|
| Graphic designer salary | $57K |
| Rigger salary | $54K |
| Audio and video equipment technician salary | $51K |
| Geothermal technician salary | $52K |
| Farm equipment mechanic salary | $51K |
| Hydroelectric plant technician salary | $52K |
| Automotive service technician salary | $49K |
| Mining machine operator salary | $47K |
| Broadcast and sound engineering technician salary | $42K |
| Machine assembler salary | $47K |
Source: CareerExplorer (Aggregated)