Live Chat I-80 Community Nearby Traffic Water Supply Dam (Water dam) 2024-06-08 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Water Supply Dam (Water Dam) Bear Creek, PA 11.46 Lake Harmony, PA 13.54 Freeland, PA 13.77 Interstate highway exits close to Water Supply Dam (Water Dam) Exit 274, i80 2.59 Exit 273, i80 3.31 Exit 95, i476pa 4.73 Interstate highways close to Water Supply Dam (Water Dam) i80 map 2.59 i476pa map 4.73 i81 map 17.07 State roads close to Water Supply Dam (Water Dam) PA 534 map 1.93 PA 437 map 2.40 PA 903 map 15.41