Water Charges: Water charges are two-fold, an annual charge for water service that is included on the Marin County property tax bill, and quarterly charges for water use.
To encourage water conservation, the BCPUD uses a tiered-billing system. Rates are as follows:
Annual Charge for Water Service for 2026 – 2027 Fiscal Year (July 1 through June 30): $2,186.00 per year
Quarterly Metered Water Delivery Charges (Tiered-Billing System)
| 100 – 1000 cubic feet: | $3.00 per 100 cubic feet |
| 1001 – 2700 cubic feet: | $4.00 per 100 cubic feet |
| 2701 – 4000 cubic feet: | $10.00 per 100 cubic feet |
| 4001 – 6000 cubic feet: | $15.00 per 100 cubic feet |
| Over 6000 cubic feet | $25.00 per 100 cubic feet |
Online Bill Calculator – BCPUD Water Bill Calculator
Water Meter Readings: At the end of every month meters are read for billing purposes on the following schedule:
| Accounts | #10101000-10315000 | March, June, September, December |
| Accounts | #20316000-20521000 | January, April, July, October |
| Accounts | #30521000-30686000 | February, May, August, November |