Waterbody · Maryland · Virginia
Potomac River Fishing Regulations 2026
Potomac River fishing regulations in 2026: top targets are catfish, largemouth bass, snakehead. 399 current rules across 19 species from 2 state agencies (Maryland, Virginia).
Species pages for Potomac River
Dedicated rule pages for the most-targeted species at this water.
Maryland waters
131 rules from DNR, 16 species.
Largemouth Bass
- Status
- Catch And Release
- Status
- Closed
- Status
- Closed
- Status
- Catch And Release
- Status
- Closed
- Possession
- 1 fish
- Slot min
- 11"
- Slot max
- 15"
- Daily bag
- 1 fish
- Min size
- 15"
- Slot min
- 11"
- Slot max
- 15"
- Possession
- 1 fish
- Slot min
- 11"
- Slot max
- 15"
- Daily bag
- 1 fish
- Min size
- 15"
- Slot min
- 11"
- Slot max
- 15"
- Possession
- 1 fish
- Slot min
- 11"
- Slot max
- 15"
- Daily bag
- 1 fish
- Min size
- 15"
- Slot min
- 11"
- Slot max
- 15"
- Status
- Catch And Release
- Status
- Closed
- Daily bag
- 1 fish
- Min size
- 15"
- Slot min
- 11"
- Slot max
- 15"
- Possession
- 1 fish
- Slot min
- 11"
- Slot max
- 15"
- Status
- Closed
- Status
- Catch And Release
- Season opens
- Jun 13
- Season closes
- Oct 31
- Daily bag
- 6 fish/day
- Season opens
- Jun 16
- Daily bag
- 5 fish/day
- Possession
- 10 fish
- Min size
- 12"
All Species
- Status
- Permitted
- Status
- Catch And Release
- Gear
- Barbless
- Status
- Catch And Release
- Gear
- Barbless
- Status
- Permitted
- Status
- Catch And Release
- Season opens
- Oct 1
- Season closes
- Jun 15
- Daily bag
- 5 fish/day
- Possession
- 10 fish
- Gear
- Barbless
- Status
- Closed
- Daily bag
- 5 fish/day
- Status
- Catch And Release
- Gear
- Barbless
- Status
- Closed
- Daily bag
- 5 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Season opens
- Mar 28
- Season opens
- Mar 28
- Daily bag
- 5 Daily
- Possession
- 10 Possession
- Gear
- Life Jacket Required
Striped Bass
- Season opens
- May 1
- Season closes
- May 15
- Daily bag
- 1 fish/day
- Min size
- 19"
- Max size
- 24"
- Gear
- No Live Bait
- Daily bag
- 1 fish/day
- Min size
- 19"
- Max size
- 24"
- Season opens
- May 16
- Daily bag
- 1 fish/day
- Min size
- 19"
- Max size
- 24"
Crayfish
- Status
- Prohibited
- Sex Restriction
- No Egg Bearing
- Sex Restriction
- No Egg Bearing
- Status
- Prohibited
- Gear
- Head Removal Required For Bait
Channel Catfish
- Status
- Permitted
Blue Catfish
- Status
- Prohibited
- Gear
- Angling Only
- Min size
- 40"
- Status
- Permitted
- Gear
- Finfish Trotlines
Flathead Catfish
- Status
- Prohibited
- Gear
- Angling Only
- Min size
- 34"
- Status
- Permitted
- Gear
- Finfish Trotlines
Trout
- Status
- Catch And Release
- Gear
- Barbless
- Status
- Catch And Release
- Status
- Catch And Release
Brook Trout
- Status
- Closed
- Status
- Closed
- Status
- Catch And Release
- Status
- Catch And Release
Smallmouth Bass
- Status
- Closed
- Status
- Catch And Release
- Status
- Closed
- Status
- Catch And Release
Other Species Of Trout (All Species)
- Daily bag
- 5 fish/day
- Possession
- 10 fish
- Daily bag
- 5 fish/day
- Possession
- 10 fish
Catfish
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
Plus 4 more species. See the Maryland pillar page for the full list.
Virginia waters
268 rules from DWR, 10 species.
Largemouth Bass
- Min size
- 15"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Slot min
- 16"
- Slot max
- 24"
- Daily bag
- 2 fish/day
- Daily bag
- 1 fish/day
- Min size
- 20"
- Status
- Permitted
- Daily bag
- 2 fish/day
- Min size
- 12"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 2 fish/day
- Min size
- 12"
- Daily bag
- 2 fish/day
- Daily bag
- 1 fish/day
- Min size
- 20"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Min size
- 20"
- Slot min
- 11"
- Slot max
- 14"
- Daily bag
- 2 fish/day
- Daily bag
- 2 fish/day
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
Catfish
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Daily bag
- 20 fish/day
- Max size
- 34"
- Slot max
- 34"
- Status
- Permitted
- Status
- Open
- Daily bag
- 4 fish/day
- Gear
- No Live Bait
Blue Catfish
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 32"
- Daily bag
- 1 fish/day
- Status
- Prohibited
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 32"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 32"
- Status
- Prohibited
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Prohibited
- Status
- Permitted
Channel Catfish
- Status
- Permitted
Flathead Catfish
- Status
- Permitted
- Status
- Permitted
- Status
- Prohibited
All Species
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
Smallmouth Bass Largemouth
- Season opens
- Mar 1
- Season closes
- Jun 15
- Min size
- 15"
Nongame Fish
- Status
- Permitted
Summer Flounder
- Gear
- Prfc
Smallmouth Bass
- Min size
- 15"
FAQ
Which states regulate fishing on Potomac River?
Potomac River spans 2 states (Maryland, Virginia). Each state's wildlife agency sets rules for its own waters; DNR / DWR.
What species can I target on Potomac River?
Potomac River is best known for catfish, largemouth bass, snakehead. Other species are present and tracked in the rule tables below.
Where should I verify these rules?
These rules summarize DNR / DWR's published content. Always confirm with the official source before keeping a catch.