| Residential Rate ($/kWh) | 0.1299 |
| Commercial Rate ($/kWh) | 0.0901 |
| Industrial Rate ($/kWh) | 0.0578 |
| Utility Name(s) | Interstate Power & Light Co |
| County | GRUNDY |
| Zip Code Type | STANDARD |
Local Information
| City/State | County |
|---|---|
| WATERLOO, IA 50706 | BLACK HAWK |
| TRIPOLI, IA 50676 | BREMER |
| WAVERLY, IA 50677 | BREMER |
| WELLSBURG, IA 50680 | GRUNDY |
| WESTGATE, IA 50681 | FAYETTE |
| WINTHROP, IA 50682 | BUCHANAN |
| WATERLOO, IA 50701 | BLACK HAWK |
Water Quality Data
Visit MyTapWater to get the water quality data for zip code 50657.