Documented northern snakehead water in Anne Arundel County, Maryland. Gunpowder-Patapsco drainage. 9 USGS specimen records (2014–2023); status: established. Location verified from the USGS Nonindigenous Aquatic Species database.
How to fish Patapsco River
Snakehead fishing on the Patapsco is tidal water fishing, plain and simple, so read the moon and the flow before you read the cover. These fish stack up wherever there's structure to ambush from—matted grass, lily pads, laydown timber, seawalls with brush hanging over. On the push of a high tide, snakehead slide back into flooded shoreline vegetation and skinny water to hunt, and they get hard to reach and harder to trigger. As the tide starts to fall, that calculus changes fast. The ebb pulls baitfish out of the shallows and funnels everything toward the main channel edges, and snakehead follow that food right out into water you can actually cover. That falling tide is when the bite really turns on—fish get aggressive, chase harder, and commit to a topbait without hesitation.
Access here is workable both ways. Bank guys have parking mapped in close, about 0.07 mi from the water, so you can walk in light and work a stretch of bank without much of a hike. If you'd rather cover more water, there's a boat ramp about 0.56 mi off that lets you slide a kayak or jon boat in and hit the pads and wood that shorebound anglers can't reach.
Gear up heavy—40 to 65 lb braid is non-negotiable once a snakehead buries into cover. Weedless topwater frogs and buzzbaits are the go-to over matted grass and pads, chatterbaits work well along wood and channel edges, and weedless soft plastics fill in when the topwater bite goes quiet.
+ 9 more parking areas are on the map above. For every lot, tap 🅿️ All parking in Maps up top.
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Other Maryland waters
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.
