Current Water / Sewer Rates & Fees

Water rates comparison chart for 15,000 gal/month usage; highest is Cal Water-Monterey ($587.71), lowest is Gilroy ($98.19).

This graph shows the cost difference between various local agencies for using 15,000 gallons in one month. This is a normal water usage during summer months for suburban family homes with traditional landscaping.

To learn about the Water and Sewer rates for Sunnyslope customers, please download and read the file below.

July 2025 Rates - Increase 8.5% for Water, 0% for Sewer & Decrease 40.4% Water Capacity Fee, Decrease 1.4% Sewer Capacity Fee

If you have any questions about how rates or fees are determined or charged, please call Barry Kelly, Finance & HR Manager.

(831) 637-4670

A tap with a rising arrow and text "WATER COST," suggesting an increase in water prices.

Water Rate Increase Adopted - August 2024

Sunnyslope Water District board of directors adopted a 5yr rate structure through Ordinance 82 to help the District plan for and maintain high quality water services from 2024 - 2029.

Past Water & Sewer Rates

Prop 218 Compliance

Sunnyslope County Water District must comply with CA Proposition 218 governing the charging of water and sewer rates.

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Rate Study

Sunnyslope County Water District must abide by the stipulations of CA Proposition 218 such that all rates and fees must directly correlate to the actual cost of the service being provided. Water and…

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Senior Discount on City of Hollister Sewer Bill

The City of Hollister offers a discount 25% discount on the sewer portion of customer utility bills if they meet the following requirements. This discount does not apply to the water or street…