Berkeley Water and Sanitation has two different billing cycles; monthly for commercial properties and every three months for residential. Berkeley Water and Sanitation only bills its customers for the sanitation/sewer lines it provides. Denver Water will send out separate billing for your water usage.
Residential Rates:
  • Billed in January, April, July, and October of each year
Commercial Rates:
  •  Billed monthly
Industrial Rates:
  •  Billed monthly
Forms of payment:
Money Orders
Visa & Mastercard credit or debit cards are accepted through the web site only


Mailing Address:
4455 W 58th Ave. Unit A, Arvada, Colorado 80002

Night Deposit Location:
Use the mail slot in the front door of the office.
Delinquent Accounts
Delinquent accounts will incur a fifteen ($15.00) late fee. This late fee wil commence for all sewer bills delinquent and not paid prior to July 31, 2011. This fee is in addition to any fees for accounts turned over to Adams County Treasurer for collection.
Any customer who has a sewer bill over one year old will be charged a three hundred dollar ($300.00) fee and the account will be sent to the Adams County Treasurer for collection. In the event your account is turned over to the Adams County Treasurer for collection, payments at that time must be paid directly to the Adams County Treasurer rather than to the Berkeley Water and Sanitation District. The Adams County Treasurer also charges interest and/or fees for accounts turned over to them.

2020 Sanitation/Sewer Rates

For more information regarding service rates, please visit our rates page