Wetlands in Coos County, New Hampshire

Coos County, New Hampshire has 70,671 acres wetland mapped. The map below shows every mapped feature inside the county boundary.

Coos County, New Hampshire at a glance

Wetland mapped70,671 acres
Distinct wetlands mapped27,614
Share of the county that is wetland6.1%
Most common wetland typeFreshwater Forested/Shrub Wetland (15,433)
Distinct wetland types6
Largest single wetland2,882 acres (Lake)

Coos County, New Hampshire is home to 31,343 residents. Land Owl's national wetlands layer records the following within the county boundary — Wetland mapped: 70,671 acres. Distinct wetlands mapped: 27,614. Share of the county that is wetland: 6.1%. Most common wetland type: Freshwater Forested/Shrub Wetland (15,433). Distinct wetland types: 6. Largest single wetland: 2,882 acres (Lake). 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 Coos County, New Hampshire?
Land Owl maps 70,671 acres wetland mapped within Coos County, New Hampshire.
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 Coos County

Parcel boundaries, ownership, flood zones, soils, wetlands and topography on one map.

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