Oro Loma Sanitary District (Alameda) water operator salary, 2025

Oro Loma Sanitary District (Alameda) is a sanitary district in Alameda County. 19 people worked as water operators for Oro Loma Sanitary District (Alameda) in 2025. Those who worked the full year earned an average of $149,209, overtime included.

What is the average water operator salary at Oro Loma Sanitary District (Alameda)?

Official pay range, wastewater treatment operators1

$92,112 to $163,236

from the lowest entry salary to the top of the highest title for wastewater treatment operators, the largest group

Average total pay, full-year water operators1

$149,209

average base pay $130,617

Most of Oro Loma Sanitary District (Alameda)'s water operators (11 of 19) hold the title Plant Operator II, with an official range of $110,554 to $151,856. Those who worked the full year earned an average of $161,097, $9,241 above the top of the range.

Water operators
19
15 of them worked the full year
Starting salary
$84,524
bottom of the Collection System Worker range
Median total pay
$154,777
the middle water operator: half earned more, half less
Average pay rank
39th
of 300 California employers

What does each water operator title at Oro Loma Sanitary District (Alameda) pay?

Each bar is the official range for one title, lowest first. The dot marks the average total pay of full-year staff in that title, where at least 5 people stand behind it.1

Wastewater treatment operators

  1. Plant Operator I$92,112 to $126,524 · fewer than 5 people
    fewer than 5
  2. Plant Operator II$110,554 to $151,856 · 11 people
    $161,097
  3. Process Control Operator$118,838 to $163,236 · fewer than 5 people
    fewer than 5

Wastewater collection operators

  1. Collection System Worker$84,524 to $116,102 · 5 people
    fewer than 5

official range average total pay, full year. "Fewer than 5" means too few full-year people in that title to show.

Does Oro Loma Sanitary District (Alameda) pay water operators more than other employers in Alameda County?

Average total pay of full-year water operators: Oro Loma Sanitary District (Alameda) next to every employer in the county together, and the whole state.1

Full-year water operators at Oro Loma Sanitary District (Alameda) earned $9,995 less than the Alameda County average and $25,483 more than the California average.

Where does Oro Loma Sanitary District (Alameda) rank among California employers?

Every employer with at least 5 full-year water operators, by average total pay.1

All 300 California employers

Oro Loma Sanitary District (Alameda) ranks 39th of 300, above the middle employer.

Oro Loma Sanitary District (Alameda)
$50k$100k$150k$200k

Middle employer: $116,210

The 10 employers in Alameda County

Oro Loma Sanitary District (Alameda) ranks 8th of 10, below the middle employer.

Oro Loma Sanitary District (Alameda)
$140k$160k$180k$200k

Middle employer: $157,428

Each bar counts the employers whose average total pay falls in a $5,000 band. The dashed line marks the middle employer.

Pension and health cover at Oro Loma Sanitary District (Alameda)

As reported by the agency. Contributions are what the employer paid per full-year water operator, on top of wages.1

Pension formula
2% at 62
the most common formula among Oro Loma Sanitary District (Alameda)'s water operators
Employer pension contribution
$14,852
average per year
Health, dental and vision
$25,935
average paid by the employer per year

Questions about water operator pay at Oro Loma Sanitary District (Alameda)

What is the average water operator salary at Oro Loma Sanitary District (Alameda)?

Water operators at Oro Loma Sanitary District (Alameda) who worked the full year earned an average of $149,209 in 2025, overtime included. The middle water operator earned $154,777: half earned more, half less. The official pay range across its water operator titles runs from $92,112 to $163,236.

How much overtime do water operators at Oro Loma Sanitary District (Alameda) earn?

Full-year water operators were paid an average of $5,669 in overtime in 2025. The middle one was paid $3,550: a few people with a lot of overtime pull the average up.

What pension do water operators at Oro Loma Sanitary District (Alameda) get?

The most common pension formula among Oro Loma Sanitary District (Alameda)'s water operators is 2% at 62, as reported by the agency. The employer paid an average of $14,852 a year into the pension plan.

More salaries in Alameda County

Sources for the Oro Loma Sanitary District (Alameda) figures

Every person who held a water operator position at Oro Loma Sanitary District (Alameda) at any point in 2025 counts toward the headcount. Pay figures use only people who worked roughly the full year: those whose regular pay reached at least 90% of the bottom of their official range. Total pay is gross wages before tax, including overtime, lump sums and other pay. Averages lead; the median total pay is the middle person's, with half above and half below, and is less pulled by a few people with a lot of overtime. Every figure covers at least 5 people.

  1. State Controller's Office, Government Compensation in California, 2025: positions, official pay ranges, wages, pension formula and employer contributions as reported by Oro Loma Sanitary District (Alameda).

How we read the data