The Albert M. Powell State Fish Hatchery southeast of Hagerstown stocks about 300,000 rainbow trout across Maryland each year.
The following is a rough guideline for the number of trout supplied to bodies of water in Washington County. Amounts may vary each year depending on weather conditions and other variables.
- Beaver Creek: 9,000
- Blairs Valley Lake: 5,500
- Little Tonoloway Creek: 500
- Greenbrier Lake: 5,500
- Big Pool: 5,000
- Brownsville Pond: 400
- Pangborn Pond: 250
- Little Antietam Creek: 1,500
