Vernal pools are small, shallow ponds characterized by a lack of fish and annual or semi-annual periods of dryness. Vernal pool habitats are extremely important to a variety of wildlife species, inclu

ArcGIS Hub2026-06-10 更新00

NHESP Potential Vernal Pools (Feature Service)

Potential, unverified, vernal pool habitats in Massachusetts. Feature service by MassGIS.

MassGIS Open Data2024-02-27 更新00

NHESP Certified Vernal Pools

This datalayer contains points for all vernal pools that have been certified by the Natural Heritage and Endangered Species Program (NHESP). It is hosted and maintained by MassGIS

MassGIS Open Data2026-06-10 更新00