The salary of a Hydrologist in the United States varies depending on several factors, including experience, location, education level, marketing trend and company sizes.
As of April 01, 2025, the average annual salary for a Hydrologist in the United States is $104,211. According to Salary.com, salaries can range from a low of $81,905 to a high of $125,507, with most professionals earning between $92,535 and $115,358.
| Annual Salary |
Monthly Pay |
Weekly Pay |
Hourly Wage |
|
| 75th Percentile | $115,358 | $9,613 | $2,218 | $55 |
| Average | $104,211 | $8,684 | $2,004 | $50 |
| 25th Percentile | $92,535 | $7,711 | $1,780 | $44 |
An entry-level Hydrologist with less than 1 year of experience earns about $98,983. With 1-2 years of experience, the average salary increases to $99,854. For 2-4 years of experience, the pay typically rises to $101,597. Senior-level professionals with 5-8 years of experience earn around $106,207, and those with over 8 years of experience can expect an average of $110,034.
| Levels | Salary |
|---|---|
| Entry Level Hydrologist | $98,983 |
| Intermediate Level Hydrologist | $99,854 |
| Senior Level Hydrologist | $101,597 |
| Specialist Level Hydrologist | $106,207 |
| Expert Level Hydrologist | $110,034 |
| Entry Level | 5% |
| Mid Level | 4% |
| Senior Level | 3% |
| Top Level | 2% |
| Experienced | 6% |
Salaries in the United States differ widely between states due to factors like cost of living, local economies, and industry presence.
What Am I Worth?
Salaries in the United States can vary greatly between cities due to factors like cost of living, local economies, and industry presence.
As of April 01, 2025, our research reveals a significant shift in Hydrologist compensation over the past six years. For example, the median salary increased from $83,250 in 2023 to approximately $82,194 in 2024. (For a detailed analysis of Hydrologist salary trends, click here.)
Key factors like location, experience, industry demand, and economic growth significantly influence salary variations, making them important to consider.
Salary.com job board provides millions of Hydrologist information for you to search for. Click on search button below to see Hydrologist job openings or enter a new job title here.
Here are companies hiring for Hydrologist and their salaries, click below for more details.
| Core Compensation | ||||
| Core Compensation | Median | % of Total | ||
| Base Salary | $104,211 | 73.1% | ||
| Bonus | $0 | 0.0% | ||
| Value of Benefits | ||||
| Core Compensation | Median | % of Total | ||
| Social Security | $7,972 | 5.6% | ||
| 401K/403B | $4,898 | 3.4% | ||
| Disability | $834 | 0.6% | ||
| Healthcare | $6,056 | 4.2% | ||
| Pension | $5,732 | 4.0% | ||
| Time Off | $12,826 | 9.0% | ||
| Total Compensation | $142,528 | 100% | ||
The average annual salary of Hydrologist is $104,211. In case you are finding an easy salary calculator, the average hourly pay of Hydrologist is $50; the average weekly pay of Hydrologist is $2,004; the average monthly pay of Hydrologist is $8,684.
A Hydrologist's earning potential can vary widely depending on several factors, including location, industry, experience, education, and the specific employer. According to the latest salary data by Salary.com, a Hydrologist earns the most in San Jose, CA, where the annual salary of a Hydrologist is $131,441.
The highest pay for Hydrologist is $125,507.
The lowest pay for Hydrologist is $81,905.
Responsible for monitoring the movement, characteristics, and quality of water in a given region. Collects samples and conducts measurements on water, including ponds, lakes, rivers, and groundwater. Analyzes collected data including water composition, pollution, erosion, volume, and stream and groundwater flow to create accurate models, predict trends, and help develop solutions to problems. Uses a broad collection of data and an understanding of the region's water to provide guidance to new initiatives, projects, or regulations that could make a significant impact. This could include projects or regulations involving irrigation, waste water, industrial waste, or power plants. May require a bachelor's degree in hydrology or geology or equivalent. Typically reports to a manager. Work is generally independent and collaborative in nature. Contributes to moderately complex aspects of a project. Typically requires 4 -7 years of related experience.
Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.
We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)
With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.
