Northern snakeheads confirmed in C&O Canal, Upper Potomac River
Northern snakeheads have been documented in the C&O Canal and likely the Upper Potomac River for the first time, raising concerns about permanent esta…
Documented northern snakehead water in Stafford County, Virginia. Lower Potomac drainage. 2 USGS specimen records (2013–2018); status: established. Location verified from the USGS Nonindigenous Aquatic Species database.
Potomac Creek fishes like a lot of tidal Chesapeake tributaries where snakehead have moved in and made themselves at home. Look for them tucked into pads, matted grass, and laydown wood along the shallower edges of the creek, especially where the current softens and sun warms the water. These fish are ambush predators—they'll sit motionless under a mat or beside a wood pile until something moves overhead, then blow up on it. Slack water and skinny backwaters tend to hold fish tighter to cover, so don't overlook the smallest pockets.
Since this is tidal water, timing matters as much as location. High tide pushes snakehead up into the flooded grass and pad fields where they can hide and feed, but as the tide starts to ebb, that water drains and funnels fish back toward defined channels and creek mouths—this falling tide is when the bite really turns on, concentrating fish and triggering aggressive feeding. Fishing the last two hours of the ebb is usually your best window.
Access here leans toward bank and kayak fishing—there's no boat ramp mapped within about 3 miles, so plan on a carry-in for a kayak or canoe. Shore access exists too, with parking mapped roughly 1.43 miles from the water, so be ready for a walk-in.
For gear, keep it simple and weed-resistant: weedless topwater frogs and buzzbaits worked over the mats, chatterbaits for a little more vibration in stained water, and weedless soft plastics punched through thicker cover. Spool up with 40-65 lb braid—snakehead fight dirty in cover, and you need the leverage to horse them out before they wrap you up.
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Northern snakeheads have been documented in the C&O Canal and likely the Upper Potomac River for the first time, raising concerns about permanent esta…

A feature examining snakehead biology and their ecosystem impact in the Potomac River and Chesapeake Bay since their 2004 discovery. Scientists remain…
Two decades after northern snakeheads arrived in Virginia's Potomac area in 2002, scientists initially feared they would decimate native predator popu…
A Potomac River fishing guide discusses invasive northern snakeheads growing to record sizes in the river, regulatory differences across D.C./Maryland…

New York environmental officials surveyed Central Park's Harlem Meer for invasive northern snakeheads, an air-breathing predator fish native to Asia. …

Caleb Newton of Virginia caught a 17-pound, 6-ounce northern snakehead in June, breaking the previous world record of 17 pounds, 4 ounces set in Japan…

Virginia wildlife officials confirmed a northern snakehead in a Colonial Heights reservoir in late April 2018, marking the eleventh documented locatio…
Federal biologists confirm northern snakeheads are now established in seven states, with major populations in the Potomac River, Delaware River waters…

A northern snakehead exceeding 18 pounds was caught in a Potomac River tributary and may set a new International Game Fish Association world record, s…
Angler Juan Duran may have caught a world-record northern snakehead weighing 18.37 pounds from the Potomac River. The fish exceeded the previous recor…
Northern snakeheads, first detected in Virginia's Potomac River in 2004, have since colonized the Rappahannock, York, and James rivers. A local angler…

Virginia Institute of Marine Science collected the first northern snakehead (Channa argus) from the James River drainage in April 2018, found in Lakev…
Coordinates are approximate, for finding the general area. Snakehead is an invasive species — regulations on catching, keeping, transporting and killing it vary by state and change often. Never move a live snakehead between waters. Always confirm current rules with your state wildlife agency before you fish.