Big Millpond
Reservoir in Dorchester County, Maryland · on the USGS East New Market quadrangle
38.51468, -75.87910
Maps that show Big Millpond
Get them in the map app
East New Market, MD
Detailed map of terrain, trails and roads
USGS topo, 2023

Hurlock, MD
Old map for history, not navigation
USGS historical 15-minute topo (1905)

First Shot Hunt Units Overview Map
Blackwater National Wildlife Refuge (2022)

Blackwater NWR Waterfowl Hunt Locator Map (2023)
Fish & Wildlife Service Refuge Maps · Blackwater National Wildlife Refuge

Bureau of Land Management Eastern States Overview map
BLM Eastern States (2019)

IFR Area Chart A-01 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-36 (U.S.)
FAA, 2026-10-29

IFR Enroute Low Altitude Chart L-34 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-10 (U.S.)
FAA, 2026-10-29

IFR Enroute High Altitude Chart H-12 (U.S.)
FAA, 2026-10-29
Name, class, county and location: USGS Geographic Names Information System (public domain).