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State
Conservation and Mitigation Banks [ds2782]
State of California —
A conservation or mitigation bank is privately or publicly owned land managed for its natural resource values. In exchange for permanently protecting, managing, and... -
State
CDFW Owned and Operated Lands and Conservation Easements [ds3092]
State of California —
The CDFW Owned and Operated Lands and Conservation Easements dataset is a subset of the CDFW Lands dataset. It contains lands owned (fee title), some operated... -
State
Foothill Yellow-legged Frog Clade Boundaries [ds2865]
State of California —
Foothill Yellow-legged Frogs (Rana boylii) are currently recognized as a California Species of Special Concern, a non-regulatory designation intended to focus... -
State
Draft Critical Habitat for 2026-2027 IRP
State of California —
This layer consists of the most recent footprints of the Proposed and Final Critical Habitat for Threatened and Endangered Species from the United States Fish and... -
State
Critical Habitats
State of Connecticut —
See full Data Guide here.Connecticut Critical Habitats is a polygon feature-based layer with a resolution of +/- 10 meters that represents significant natural... -
State
MD iMAP: Maryland Wetlands - Wetlands Polygon (Special State Concern)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. In Maryland certain wetlands with rare - threatened - endangered species or... -
State
Vegetation - Doyle-Loyalton [ds3089]
State of California —
Under contract to the California Department of Fish and Wildlife (CDFW), the North State Planning and Development Collective (NSPDC) created a fine-scale vegetation... -
State
MD iMAP: Maryland Living Resources - Sensitive Species Project Review Areas
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The statewide vector file shows buffered areas that primarily contain habitat for... -
State
Summer Steelhead Range [ds698]
State of California —
October 2009 Version Data Content: This data set contains all CalWater 2.2.1 Planning Watersheds (PWS) where CDFW has documented summer run steelhead to be present... -
State
MD iMAP: Maryland Focal Areas - Targeted Ecological Areas
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. Targeted Ecological Areas (TEAs) are lands and watersheds of high ecological... -
State
LIS Dredged Material Disposal Sites
State of Connecticut —
LIS Dredged Material Disposal Sites is a polygon feature-based layer that depicts the official locations of the four active (currently used) sites for depositing... -
State
Shellfish
State of Connecticut —
Shellfish polygons were digitized from hand drawn polygons representing hardclam, softclam, and oyster beds produced by the Department of Agriculture from their... -
State
Wildlife Conservation Board (WCB) Approved Projects [ds672]
State of California —
An inventory of Wildlife Conservation Board projects from board inception in 1949 to present (publication date). Project boundaries are approximate and used various... -
State
CDFW Approved Mitigation Service Areas [ds2659]
State of California —
This data set is of service areas for mitigation and conservation banks for which the California Department of Fish and Wildlife is a signatory. It does not include... -
State
Winter Steelhead Distribution [ds340]
State of California —
Winter Steelhead Distribution June 2012 Version This dataset depicts observation-based stream-level geographic distribution of anadromous winter-run steelhead trout,... -
State
Winter Steelhead Range [ds699]
State of California —
June 2012 Version Data Content: This data set contains all CalWater 2.2.1 Planning Watersheds (PWS) where CDFW has documented winter run steelhead to be present... -
State
Vegetation - Santa Clara River Update - 2016 [ds2961]
State of California —
Western Foundation of Vertebrate Zoology contracted Stillwater Sciences in 2018 to create a fine-scale vegetation map of portions of the Santa Clara River. The... -
State
Coho Distribution [ds326]
State of California —
August 2025 Version. This dataset represents the "Observed Distribution" for coho salmon in California by using observations made only between 1990 and the present.... -
State
MD iMAP: Maryland Wetlands - Wetlands Linear (Special State Concern)
State of Maryland —
This is a MD iMAP hosted service layer. Find more information at http://imap.maryland.gov. In Maryland certain wetlands with rare - threatened - endangered species or... -
State
MD iMAP: Maryland Living Resources - Natural Heritage Areas
State of Maryland —
This is a MD iMAP hosted service. Find more information at http://imap.maryland.gov. The multiple vector file denotes the 32 areas designated in the state's...