Live Chat I-90 Community Nearby Traffic Grahamville Reservoir Dam (Water dam) 2024-06-04 Roadnow Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Grahamville Reservoir Dam (Water Dam) Harborcreek, PA 9.37 Findley Lake, NY 10.02 Ripley, NY 13.38 Interstate highway exits close to Grahamville Reservoir Dam (Water Dam) Exit 41, i90 0.88 Exit 45, i90 6.11 Exit 3, i86 6.49 Interstate highways close to Grahamville Reservoir Dam (Water Dam) i90 map 0.88 i86 map 6.49 i79 map 25.75 State roads close to Grahamville Reservoir Dam (Water Dam) PA 89 map 0.74 PA 426 map 1.41 US 20 PA map 2.11