"Don't give up the ship." Those four words, the dying command of a naval captain named James Lawrence during the War of 1812, are the reason the township wrapped around Cedarville carries his name today. Lawrence never set foot in Cumberland County. He commanded the frigate USS Chesapeake, was mortally wounded in battle, and became enough of a national hero that when this stretch of farmland split off from Fairfield Township on February 17, 1885, the new township took his name instead of a local one.
It's a strange inheritance for a farm village: a naval motto stamped on a place built by people who grew crops and shipped oysters. But the naval thread doesn't stop at the township line. It runs straight through Cedar Lake, the small body of water Cedarville is named for, and it explains something most people who fish it or drive past it every week have never fully put together. Cedar Lake isn't a closed pond. It's tidal water with a direct line back to the Delaware Bay, and that single fact changes what the lake actually is to the people living around it.
The Water That Gave the Village Its Name
Cedarville took shape in the 18th and 19th centuries as a small crossroads along the Cohansey River, in the southwestern corner of Cumberland County. Farmers here didn't have to haul their harvest far. Small docks along the river carried crops, oysters, and timber down toward the Delaware Bay and the larger markets beyond it. That river geography is still the reason the lake behaves the way it does today.
Lawrence Township describes itself as 38.5 square miles of farmland, tidal marshes, and scenic waterways, and that isn't scenery talk. The marshes are tidal because the township touches the Delaware Bay directly at Bay Point, its own waterfront community, and the same tidal pull that reaches Bay Point works its way back up the Cohansey watershed into Cedarville. Call something a lake and most people picture a closed, still body of water, the kind you'd expect to find tucked behind a farm. Cedar Lake sits inside a tidal system instead, and that's exactly why it shows up in a couple of places you wouldn't expect for an inland-looking farm pond.
Why the State Keeps a Fish Advisory Just for This Lake
New Jersey's Department of Environmental Protection maintains a fish consumption advisory written specifically for Cedar Lake at Cedarville. Advisories like this get issued for particular water bodies once the state has tested fish tissue and found contaminant levels worth flagging for anyone eating what they catch. The guidance for this lake comes down to a short, practical list:
- Eat only the fillet portions of the fish, not the whole animal.
- Trim away fat before cooking, and choose methods that let fat and juices drain off, baking, broiling, grilling, or steaming rather than pan-frying.
- The sunfish species named in the advisory are bluegill, pumpkinseed, and redbreast sunfish, the exact fish most likely to end up on a Cedarville kid's line on a summer afternoon.
- Blue crabs fall under a strict no-harvest rule here. That means no taking, or attempting to take, any blue crab from Cedar Lake at all.
None of this is unusual for a New Jersey water body tied into tidal marshland. It would be unusual for a lake most people assume is closed off from anything the state needs to track this closely. The advisory itself is a marker that Cedar Lake belongs to the same water system as the open bay, not a separate, self-contained pond with its own rules.
The Same Water Shows Up on the Birding Map
New Jersey Audubon lists Cedar Lake as one of the stops on its Delaware Bayshore Trails, the state's network of wildlife viewing sites strung along the bay's edge. A closed farm pond doesn't usually earn a spot on a birding trail built around bay wildlife. Cedar Lake does, because the marsh and river system it sits inside connects it to the same corridor of tidal marsh and open water that makes the wider Cumberland County bayshore one of the state's best-known spots for wading birds, waterfowl, and the bald eagles the region draws attention for. Neighbors fishing the lake on a Saturday morning are standing at the edge of the same system that pulls birders down from North Jersey for a weekend at the bay.
Farm Country That Still Watches the Tide Charts
Lawrence Township's agricultural roots aren't a historical footnote. Family operations like Sheppard Farm still work land in the township today, and the way the township describes itself, farmland, tidal marshes, and waterways in the same breath, holds up in daily life here. Cumberland County still picks up genuine coastal flood advisories from the National Weather Service whenever Delaware Bay tides run unusually high, the kind of alert that gets issued and lifted within a single day as the tide recedes and returns. It's the same pattern every time: a village that reads as inland farm country on a map still sits close enough to the bay's rhythm to be swept into that kind of alert.
That's the full shape of it. From a car window, Cedarville looks like classic South Jersey farm country: quiet roads, working land, a small lake with a pleasant name. The naming, the fish advisory, the birding trail listing, and the flood alerts all point the same direction. The village sits at the inland edge of a tidal system that starts at the Delaware Bay and doesn't let go until it reaches Cedar Lake itself.
What That Means If You Live Here
None of this changes what Cedarville actually is day to day: a small, close-knit village of a few hundred people where the fishing is genuinely good and the pace runs slower than most of South Jersey. It does mean two habits are worth keeping. Check the state's advisory before frying up a mess of sunfish for the family, since the fillet-and-drain guidance is there for a reason. And don't be surprised the next time a coastal flood advisory covers Cumberland County even though Cedarville itself sits well back from any beach. Out here, the tide reaches farther inland than the map suggests.
I'm Ronald Palentchar, and most of what I write isn't a listing pitch. It's the kind of local detail I'd want if I lived somewhere myself, whether that's Burlington County or a smaller corner of South Jersey like this one. If you've got a question about a specific place, water, farmland, or anything in between, Let's Connect.
