Baltimore County, Maryland trout stocking
Maryland stocks 10 waters in Baltimore County (3 lakes and ponds, 7 streams). The most recent stocking was Patapsco River, Avalon Area, 5 months ago (May 7, 2026). Most stockings here come in March.
When Baltimore County is stocked
Stocked waters in Baltimore County
| Water | Type | Last stocked | On record | Species |
|---|---|---|---|---|
| Patapsco River, Avalon Area | stream | May 7, 2026 | 12 | Golden trout, Rainbow trout |
| Patapsco River, Daniels Area | stream | May 7, 2026 | 10 | Brown trout, Golden trout, Rainbow trout |
| Gunpowder Falls, Upper | stream | May 4, 2026 | 12 | Golden trout, Rainbow trout |
| Little Falls | stream | May 4, 2026 | 6 | Golden trout, Rainbow trout |
| Little Gunpowder Falls | stream | Apr 23, 2026 | 6 | Golden trout, Rainbow trout |
| Lost Lake | lake | Apr 21, 2026 | 4 | Golden trout, Rainbow trout |
| Gwynn Oak Park Pond | pond | Apr 14, 2026 | 4 | Golden trout, Rainbow trout |
| Gwynns Falls | stream | Apr 14, 2026 | 4 | Golden trout, Rainbow trout |
| Gunpowder Falls, Lower | stream | Mar 24, 2026 | 4 | Golden trout, Rainbow trout |
| Stansbury Park Pond | pond | Mar 12, 2026 | 3 | Golden trout, Rainbow trout |