Wetlands in Delaware County, Pennsylvania

Delaware County, Pennsylvania has 6,981 acres wetland mapped. The map below shows every mapped feature inside the county boundary.

Delaware County, Pennsylvania at a glance

Wetland mapped6,981 acres
Distinct wetlands mapped2,119
Share of the county that is wetland5.7%
Most common wetland typeRiverine (911)
Distinct wetland types6
Largest single wetland3,644 acres (Riverine)

Delaware County, Pennsylvania is home to 580,937 residents. Land Owl's national wetlands layer records the following within the county boundary — Wetland mapped: 6,981 acres. Distinct wetlands mapped: 2,119. Share of the county that is wetland: 5.7%. Most common wetland type: Riverine (911). Distinct wetland types: 6. Largest single wetland: 3,644 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 Delaware County, Pennsylvania?
Land Owl maps 6,981 acres wetland mapped within Delaware County, Pennsylvania.
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.

See every layer over Delaware County

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