Rates & Fees

Capacity Charge Adjustment

On July 1, 2018, capacity charges increased from $9,299 to $9,624. This new rate is in effect from July 1, 2018 through June 30, 2019.

Sewer Connection & Service Fees

NapaSan charges a fee for connection to the sewer system, and then charges an annual rate for sewer service. These rates and fees vary depending on the type of sewer service connection you have. Sewer service connections are classified as residential, commercial, or industrial.