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Water rates in Maple Valley, WA
2 utilities serving Maple Valley. Average monthly bill at 6,000 gallons: $50.39. That's 4% below the national average of $52.31.
| Utility | Population | Monthly Bill |
|---|---|---|
| COVINGTON WATER DISTRICT | 56,172 | $53.14 |
| CEDAR RIVER WATER & SEWER DISTRICT | 28,671 | $47.65 |
Monthly bill at 6,000 gallons for a residential customer. Smallest available meter, in-district rates.