- Fire hydrant along Olney Laytonsville Road
- WARNING: NO VEHICLES BEYOND THIS POINT
- Barbed wire [01]
- Barbed wire [02]
- Barbed wire [03]
- Brighton Dam Road [01]
- Brighton Dam Road [02]
- Brighton Dam Road [03]
- Brighton Dam Road [04]
- Canada geese on the Patuxent River
- Triadelphia Reservoir [01]
- Triadelphia Reservoir [02]
- Survey benchmark on Brighton Dam
- Canada goose on the Patuxent River
- NO TRESPASSING NO FISHING IN THIS AREA
- Bird stands on buoy
- Geese flying along the Patuxent River
- Retaining wall downstream from Brighton Dam
- Water discharge pipes at Brighton Dam
- Brighton Dam [07]