Waterbody · Maryland · Virginia
Potomac River Fishing Regulations 2026
Potomac River fishing regulations as of 2026-05-08: 400 current rules across 2 states (Maryland, Virginia). Anglers target catfish, largemouth bass, snakehead.
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
- Min size
- 21"
- 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"
- Min size
- 21"
- 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
- Min size
- 30"
- Min size
- 30"
- Daily bag
- 5 fish/day
- Possession
- 10 fish
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
269 rules from DWR, 10 species.
Largemouth Bass
- Min size
- 15"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 16"
- Slot max
- 24"
- Daily bag
- 2 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 20"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 2 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Min size
- 12"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Status
- Permitted
- Daily bag
- 2 fish/day
- Min size
- 12"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 2 fish/day
- Daily bag
- 1 fish/day
- Min size
- 20"
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- 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"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 20"
- Status
- Permitted
- Status
- Permitted
- Slot min
- 11"
- Slot max
- 14"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 2 fish/day
- Status
- Permitted
- Daily bag
- 2 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Daily bag
- 1 fish/day
- Slot min
- 14"
- Slot max
- 22"
- Status
- Permitted
Catfish
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
- Gear
- No Live Bait
- Gear
- No Live Bait
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
- Gear
- No Live Bait
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 20 fish/day
- Max size
- 34"
- Slot max
- 34"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Open
- Daily bag
- 4 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Gear
- No Live Bait
Blue Catfish
- Status
- Permitted
- Daily bag
- 1 fish/day
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Daily bag
- 1 fish/day
- Min size
- 32"
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Status
- Prohibited
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 32"
- Status
- Permitted
- Daily bag
- 1 fish/day
- Min size
- 32"
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Prohibited
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Prohibited
- Status
- Permitted
Channel Catfish
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
Flathead Catfish
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Permitted
- Status
- Prohibited
All Species
- Status
- Permitted
- 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.
When was this last updated?
These rules were last verified against DNR / DWR on 2026-05-08. Always confirm with the official source before keeping a catch.