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Find a Commonwealth ResourceVirginia Department of Environmental Quality
Polygon layer representing all watershed Boundaries for the Implementation Watersheds, including Approved, In Progress and Completed Implementation Areas. Click Here to see the Data Facts Sheet.
Updated Nov 4, 2026
Virginia Department of Environmental Quality
This dataset depicts TMDL watershed boundaries. A TMDL watershed is the area covered by a TMDL equation. It consists of one or more impaired streams that have an assigned Cause Group Code (CGC). The CGC is the link…
Updated Nov 4, 2026
Virginia Department of Environmental Quality
Polygon layer representing the Fiscal Stress of Virginia's Cities and Counties. Data from VA Dept of Housing and Community Development and Virginia Admin Boundaries Dataset (VGIN). For more information please see the…
Updated Nov 4, 2026
