McMahon's Mill
7900 Avis Mill Rd · Williamsport, MD 21795
0
Open USTs
2
Closed USTs
0
Temp. Out of Service
📍 39.531298, -77.823268
Proximity & Environmental Data
Population within 1500ft37
Private Wells within 1500ft13
100-Year FloodplainYes
Land UseNon-Developed
Source Water Protection AreaYes
Wellhead Protection AreaYes