Water & Sewer Rates

On January 10, 2024 the Twain Harte Community Services District (District) Board adopted the 5-year water and sewer rate schedules that will provide enough revenue to cover operating and capital costs over the next five years. This will allow the District to continue to provide quality, reliable water and sewer services to our community.

Important Rate Documents

2023 Water & Sewer Rate Study Adopted Water Rates - 5 Year Schedule Adopted Sewer Rates - 5 Year Schedule

Current Water & Sewer Rates

The following water and sewer rates are effective beginning January 15, 2024.

Water Rates

A table showing monthly base charges for water service by user class and meter size with an explanation of what the charges cover.

Water consumption charges: $3.06 per 1,000 gallons for 0-2,000 gallons, $4.31 per 1,000 gallons for 2,001+ gallons.

Sewer Rates

Demand Flow Charge per ESFR Unit: $69.94, covering sewer system costs based on average winter water use for each customer class.

Wastewater demand flow chart by user classification (e.g. residential, commercial) with ESFR units per type (living unit, facility, etc.).

Water-Sewer Combined Rate Comparison - Year 5

How do our Rates Compare?

The below charts compare our proposed monthly residential water and sewer rates to other neighboring foothill water and sewer agencies. Costs assume District average residential water use.