Average Base Salary
Average Hourly Rate
The average biologist fresh water salary in District of Columbia, United States is $69,939 or an equivalent hourly rate of $34. This is 14% higher (+$8,783) than the average biologist fresh water salary in the United States. In addition, they earn an average bonus of $1,315. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.