SOC 19-4044 · Santa Rosa-Petaluma, CA metro

Hydrologic Technicians Salary in Santa Rosa, CA

The average salary for hydrologic technicians in Santa Rosa, California is $77,570 a year ($37.30 an hour), according to BLS estimates for May 2025. The median is $79,860: half of the 30 people in this job in the Santa Rosa-Petaluma, CA metro area earn more than that, half earn less. That average is 13% more than the U.S. metro average for this job ($68,509).

$77,570average per year

$37.30 / hourMedian $79,860Take-home ≈ $60,267

  • $63K10th
  • $71K25th
  • $80KMedian
  • $80K75th
  • $100K90th

median average · bar = middle 50% of workers

30people in this job
+13%vs U.S. metro average
#1 of 2California metros
108cost of living (U.S. = 100)
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Hydrologic Technicians pay range in Santa Rosa

New workers and the lowest-paid 10% earn about $63,080 a year or less, while the top 10% make $100,350 or more. The middle half of hydrologic technicians in Santa Rosa earn between $70,790 and $79,860.

  • $63K10th
  • $71K25th
  • $80KMedian
  • $80K75th
  • $100K90th

median average · bar = middle 50% of workers

Pay levelPer yearPer monthPer hour*
Average$77,570$6,464$37.29
Median$79,860$6,655$38.39
Entry level (25th percentile)$70,790$5,899$34.03
Experienced (75th percentile)$79,860$6,655$38.39

*Hourly figures assume 2,080 paid hours a year.

Hydrologic Technicians salary after taxes in Santa Rosa

On the average salary of $77,570, a single filer in Santa Rosa takes home about $60,267 a year, or $5,022 a month and $2,318 every two weeks. Taxes take 22% of gross pay.

Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2025 rules). California State Disability Insurance (1.3% of wages, paid by employees) is not included.

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Is Santa Rosa a good place for hydrologic technicians? Pay vs. cost of living

Prices in the Santa Rosa area are 8% above the U.S. average (BEA price parity 107.8), so the average $77,570 buys what about $71,968 would buy in a typical U.S. metro. This job pays 1.4 times the median wage of all jobs in Santa Rosa ($56,850). A typical home costs $796,761, or 10.3 years of this average salary before tax.

See what $77,570 is worth in another city

Hydrologic Technicians salary in other California cities

Santa Rosa ranks 1st of 2 California metro areas for this job, the best-paid in the state.

All Hydrologic Technicians salaries in California

Highest-paying cities for hydrologic technicians

Midland, TX pays this job the most of the metro areas we cover ($88,640).

Hydrologic Technicians salary by city

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Hydrologic Technicians salary in Santa Rosa: questions

How much do hydrologic technicians make an hour in Santa Rosa?

$37.30 an hour on average, and $38.40 at the median (BLS, May 2025).

What is the entry-level hydrologic technicians salary in Santa Rosa?

The lowest-paid 10% earn about $63,080 a year and the 25th percentile is $70,790, a fair guide to starting pay.

What is the hydrologic technicians take-home pay in Santa Rosa?

About $60,267 a year ($5,022 a month) for a single filer on the average salary of $77,570. California State Disability Insurance (1.3% of wages, paid by employees) is not included.

Do hydrologic technicians earn more in Santa Rosa than elsewhere?

The average here is 13% more than the U.S. metro average for this job ($68,509).

Sources and how to read this page

  • Wages: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 estimates for metropolitan areas. SOC code 19-4044; area Santa Rosa-Petaluma, CA (42220). Relative standard error of the mean wage: 1.7%.
  • Cost of living: Bureau of Economic Analysis regional price parities (RPP), 2024; 100 = U.S. average.
  • Home value: Zillow Home Value Index. Typical-wage figure: OEWS all occupations, same metro.
  • Take-home pay: Single filer, standard deduction: federal income tax (2026 brackets), Social Security, Medicare and state income tax (2025 rules). California State Disability Insurance (1.3% of wages, paid by employees) is not included.
  • Job concentration: location quotient 8.02, this job is 8.0 times as concentrated as in the U.S. overall.

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