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Water rates in Lake Mathews, CA

1 utility serving Lake Mathews. Average monthly bill at 6,000 gallons: $31.61. That's 40% below the national average of $53.12.

Utility Population Monthly Bill
WESTERN MWD 86,062 $31.61

Monthly bill at 6,000 gallons for a residential customer. Smallest available meter, in-district rates.