Rock Ridge Ponds
Reservoir in Harford County, Maryland · on the USGS Delta quadrangle
39.66652, -76.35433
Maps that show Rock Ridge Ponds
Get them in the map app
Delta, PA-MD
Detailed map of terrain, trails and roads
USGS topo, 2023
Bel Air, MD
Old map for history, not navigation
USGS historical 15-minute topo (1942)
Bel Air, MD
Old map for history, not navigation
USGS historical 15-minute topo (1945)
Belair, MD
Old map for history, not navigation
USGS historical 15-minute topo (1901)
Belair, MD
Old map for history, not navigation
USGS historical 15-minute topo (1948)
Belair, MD
Old map for history, not navigation
USGS historical 15-minute topo (1963)
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-29 (U.S.)
FAA, 2026-10-29
IFR Enroute Low Altitude Chart L-33 (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 Low Altitude Chart L-32 (U.S.)
FAA, 2026-10-29
IFR Enroute High Altitude Chart H-11 (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).