Wetlands in Prince George's County, Maryland

Prince George's County, Maryland has 29,238 acres wetland mapped. The map below shows every mapped feature inside the county boundary.

Prince George's County, Maryland at a glance

Wetland mapped29,238 acres
Distinct wetlands mapped8,677
Share of the county that is wetland9.1%
Most common wetland typeFreshwater Forested/Shrub Wetland (3,643)
Distinct wetland types8
Largest single wetland5,557 acres (Riverine)

Prince George's County, Maryland is home to 970,374 residents. Land Owl's national wetlands layer records the following within the county boundary — Wetland mapped: 29,238 acres. Distinct wetlands mapped: 8,677. Share of the county that is wetland: 9.1%. Most common wetland type: Freshwater Forested/Shrub Wetland (3,643). Distinct wetland types: 8. Largest single wetland: 5,557 acres (Riverine). Every feature shown on the map above is clickable, and the figures on this page are derived from the same data the map renders, so they always agree. A free Land Owl account adds parcel boundaries, ownership records, flood zones, soils, wetlands and topography over the same view.

Frequently asked questions

How many wetlands are there in Prince George's County, Maryland?
Land Owl maps 29,238 acres wetland mapped within Prince George's County, Maryland.
Is this wetlands map free to use?
Yes. This map is free to view. A free Land Owl account unlocks the other data layers, parcel boundaries and ownership records.
Where does this data come from?
Land Owl maps wetlands from the U.S. Fish & Wildlife Service National Wetlands Inventory (NWI). NWI-mapped wetlands are a screening tool, not a jurisdictional delineation — confirm any boundary with a qualified delineator before you rely on it.

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