The Chesapeake Channa, known widely as the snakehead, has carved out a unique place in Maryland’s sportfishing scene despite its status as an invasive species in the Chesapeake Bay’s tributaries. Named Chesapeake Channa by the Maryland General Assembly in 2024, this toothy predator has spread rapidly since its 2002 arrival, establishing a foothold in nearly every Bay tributary and drawing anglers from Southern Maryland to the Eastern Shore with its hard-fighting nature and culinary appeal.
Maryland Department of Natural Resources (DNR) biologists report that Chesapeake Channa populations have grown significantly, particularly in the Potomac River watershed. Capable of tolerating moderate salinity up to 12%, these freshwater fish have been spotted in the Bay’s saltier reaches. Heavy rainfall and flooding, which lower salinity, accelerate their dispersal from river mouths to the Bay’s mainstem and neighboring rivers. While their spread poses ecological challenges, the Chesapeake Channa’s recreational value offers a silver lining, with anglers praising its aggressive strikes and halibut-like whitefish fillets.
Anglers targeting Chesapeake Channa have diverse options, from guided charters to DIY excursions. “I’ve personally been fishing for snakeheads for the last 10 years,” said Captain Mike Renzi of Hydra Bowfishing. “The fishing gets more productive year after year, with this season being our best one yet. This is due to what seems like a growing population as well as a wealth of knowledge and an arsenal of techniques that grows every time I target them.” Renzi recommends hiring experienced guides for boat, kayak, or nighttime bowfishing trips to maximize success. DNR discourages catch-and-release, urging anglers to remove Chesapeake Channa to curb their impact, whether by eating them or other uses.
In Southern Maryland, Mattawoman Creek stands out as a prime Chesapeake Channa hotspot, once yielding a state-record fish. Its tidal waters teem with large Channa and largemouth bass, attracting professional tournaments. Anglers can launch boats or kayaks from Sweden Point Marina at Smallwood State Park or fish upstream at Mattingly Park. Mallows Bay, known for its “Ghost Fleet” of 200 sunken ships, offers shallow waters ideal for Chesapeake Channa. Kayak or canoe access is available via Mallows Bay Park in Nanjemoy, managed by Charles County.
On the Eastern Shore, Blackwater National Wildlife Refuge in Dorchester County is a top destination for Chesapeake Channa. Its tidal marshes and dense vegetation yield sizable and abundant catches. Shoreline fishing is permitted from the Little Blackwater River causeway on Key Wallace Drive, while kayak anglers can use soft launches on Golden Hill and Egypt Roads. Blackwater Adventures provides rentals and guided trips. The Nanticoke River and Marshyhope Creek also host Channa, with license-free fishing at Cherry Beach Park in Sharptown.
Central Maryland’s Conowingo Dam on the Susquehanna River is a multi-species fishery, including Chesapeake Channa. Conowingo Fisherman’s Park in Darlington offers shoreline access and a small boat ramp, though anglers should check water release schedules via the dam’s hotline (1-877-457-2525). The dam’s fish lift caught over 2,000 Channa last year. The Gunpowder River, from its Chesapeake mouth to Loch Raven Reservoir, is another hotspot. Dundee Creek Marina and Mariner Point Park provide access, with the annual “Snakes on the Dundee” derby highlighting the area’s Channa fishery.
Western Maryland sees fewer Chesapeake Channa, but catches are recorded up to Dam No. 4 on the Potomac. Little Seneca Lake near Germantown offers better odds, with DNR surveys finding Channa in 11 of 12 sites in 2023. Black Hill Regional Park in Boyds provides boat and kayak launches, with rentals available.
Anglers can explore new Chesapeake Channa spots using DNR’s public angler access map and the U.S. Geological Survey’s Nonindigenous Aquatic Species map, which tracks Channa reports. For Southern Maryland’s fishing community, the Chesapeake Channa represents both a challenge and an opportunity, blending ecological vigilance with the thrill of a growing sportfishery.
