Electrical Department Policies
Watertown Power Supply Resources 2017
Solar Fact Sheet
Electric Statistics (updated 02/19/2026)
| Customer Class | Number of Meters |
|---|---|
| Residential | 11,858 |
| Commercial | 2,286 |
| Industrial | 472 |
| Total Number of Meters | 14,616 |
Substations
| Location | Voltage Capacity | Size | Year Purchased |
|---|---|---|---|
| East Substation | 115 / 12.5 kV | 28 megawatts (MW) | 1983 |
| Uptown Substation #1 | 115 / 12.5 kV | 28 megawatts (MW) | 2015 |
| Uptown Substation #2 | 115 / 12.5 kV | 28 megawatts (MW) | 2000 |
| Pelican Substation #1 Pelican Substation #2 |
115 / 12.5 kV 115/ 12.5kV |
28 megawatts (MW) 28 megawatts (MW) |
1972 2015 |
| West Substation15th Ave Substation | 115 / 12.5 kV115/12.5 kV | 28 megawatts (MW)28 megawatts (MW) | 20022020 |
| Total Capacity on 12.5 kV System | 196 megawatts (MW) | ||
Primary Circuit Lines
| Voltage | Installation Method | Mileage | ||
|---|---|---|---|---|
| Three Phase | 12.5 kV | Overhead | 74.19 Miles | |
| Three Phase | 12.5 kV | Underground | 162.99 Miles | |
| Total Three Phase | 237.18 Miles | |||
| Single Phase | 7.2 kV | Overhead | 8.06 Miles | |
| Single Phase | 7.2 kV | Underground | 140.61 Miles | |
| Total Single Phase | 148.67 Miles | |||
| Grand Total of Circuits | 385.85 Miles | |||