Boundary

This is a map service of the 1972 Wetland Maps. These are guidance maps for regulatory purposes and not (and never were) a wetland delineation.

Service Link:
https://mdgeodata.md.gov/imap/rest/services/Hydrology/MD_WetlandMaps1972/MapServer/1
Organization: State of Maryland
Organization URL: https://catalog.data.gov/organization/maryland
Last updated: 2026-06-09
Tags: 1972 wetlands maps, department of natural resources, dnr, hydr, hydrology, maryland, md, md imap, raster, wetlands