| Residential Rate ($/kWh) | 0.1098 |
| Commercial Rate ($/kWh) | 0.0479 |
| Industrial Rate ($/kWh) | 0.0134 |
| Utility Name(s) | Potomac Electric Power Co |
| County | DISTRICT OF COLUMBIA |
| Zip Code Type | UNIQUE |
Local Information
| City/State | County |
|---|---|
| ABELL, MD 20606 | SAINT MARYS |
| WALDORF, MD 20604 | CHARLES |
| WALDORF, MD 20603 | CHARLES |
| WASHINGTON, DC 20579 | DISTRICT OF COLUMBIA |
| WASHINGTON, DC 20571 | DISTRICT OF COLUMBIA |
| WASHINGTON, DC 20572 | DISTRICT OF COLUMBIA |
| WASHINGTON, DC 20573 | DISTRICT OF COLUMBIA |
Water Quality Data
Visit MyTapWater to get the water quality data for zip code 20557.