whatwatercosts.org
Water rates in Walnut Creek, CA
2 utilities serving Walnut Creek. Average monthly bill at 6,000 gallons: $76.92. That's 45% above the national average of $53.11.
| Utility | Population | Monthly Bill |
|---|---|---|
| CONTRA COSTA WATER DISTRICT | 198,000 | $56.49 |
| EAST BAY MUD | 1,442,800 | $97.35 |
Monthly bill at 6,000 gallons for a residential customer. Smallest available meter, in-district rates.