| County | Total Customers by County | Customers Without Power |
|---|---|---|
| ALLEGANY | 4,096 | 8 |
| BROOME | 90,973 | 1,842 |
| CAYUGA | 32,366 | 20 |
| CHAUTAUQUA | 5,223 | 3 |
| CHENANGO | 23,318 | 181 |
| CORTLAND | 2,958 | 36 |
| DELAWARE | 28,427 | 1,726 |
| LIVINGSTON | 7,201 | 6 |
| MADISON | 6,375 | 2 |
| ONONDAGA | 8,130 | 2,297 |
| ONTARIO | 18,309 | 1 |
| SCHOHARIE | 2,263 | 400 |
| STEUBEN | 42,922 | 43 |
| SULLIVAN | 49,811 | 31 |
| TIOGA | 20,260 | 9 |
| TOMPKINS | 48,556 | 14 |
| WAYNE | 19,019 | 643 |
| WESTCHESTER | 33,578 | 1 |
| YATES | 11,894 | 769 |
| Total | 916,722 | 8,032 |