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As of August 01, 2026, the average salary for a Hydrogeologist I in California is $83,200 per year, which breaks down to an hourly rate of $40.
However, a Hydrogeologist I's salary can vary significantly. Here’s a look at the typical salary range:
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Hydrogeologist I Salaries by Percentile
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $95,900 | $7,992 | $1,844 | $46 |
| Average | $83,200 | $6,933 | $1,600 | $40 |
| 25th Percentile | $77,000 | $6,417 | $1,481 | $37 |
GSI Water Solutions - Sacramento, CA
LANGAN - San Francisco, CA
Hazen and Sawyer - Sacramento, CA
Hazen and Sawyer - San Francisco, CA
A Hydrogeologist I's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how geographic location, and company size can directly affect your earning potential.
Your salary can change significantly depending on where you work. States with a higher cost of living and strong industrial sectors often pay more to attract Hydrogeologist Is. For example, consider the average annual salaries in these key locations:
Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:
Hydrogeologist I salary potential scales significantly with company size. Data shows that Enterprise companies (5,000+ employees) pay the highest average salary at around $90,381. While startup companies pay approximate $76,689.
| Company Size | Employees | Average Salary |
|---|---|---|
| Startup | 1~50 | $76,689 |
| Growth Stage | 51~500 | $81,050 |
| Established | 501~5000 | $87,346 |
| Enterprise | 5000+ | $90,381 |
Understanding how a Hydrogeologist I's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.
| Annual Salary | Monthly Pay | Weekly Pay | Hourly Wage | |
|---|---|---|---|---|
| 75th Percentile | $95,900 | $7,992 | $1,844 | $46 |
| Average | $83,200 | $6,933 | $1,600 | $40 |
| 25th Percentile | $77,000 | $6,417 | $1,481 | $37 |
Promotions are the fastest way to increase your earnings. As a Hydrogeologist I, you have the following paths for advancement. The table below compares the salary raises for common next-step roles. By comparing these figures, you can choose the career path that best meets your financial goals.
| Next Step Role | Estimate Salary | Projected Raise |
|---|---|---|
| Crop Scientist | $74,300 | -11% |
| Intermediate Biologist | $73,800 | -11% |
| Intermediate Geologist | $76,000 | -9% |
| Intermediate Geophysicist | $115,300 | 39% |
Ready to take the next step in your career? Browse thousands of current Hydrogeologist I job openings on our job board. Use the search bar below to find your perfect match.
Hazen and Sawyer
Concord, CA
Hazen and Sawyer | Concord, CA
Job Description. Job Description. Hazen is seeking a Senior Hydrogeologist with deep Northern California experience to play a key role in advancing our gro... more
6 Days Ago
LANGAN
Irvine, CA
LANGAN | Irvine, CA
Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companie... more
6 Days Ago
FirstCarbon Solutions
Alameda Pt, CA
FirstCarbon Solutions
Alameda, CA
Irondale Post Acute
DENVER, CO
Irondale Post Acute | DENVER, CO
OCCUPATIONAL THERAPIST – FULL TIME – IRONDALE POST ACUTE – COMMERCE CITY, CO. EXPECT TO RECEIVE. Recognition, appreciation, and value from an organization ... more
10 Days Ago
Autto
SALT LAKE CITY, UT
Autto | SALT LAKE CITY, UT
THE SHORT VERSION. Autto administers vehicle service contracts (extended protection products sold through auto dealers) and the F&I products that surround ... more
11 Days Ago
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