Visit "Where can I get vaccinated" or call 1-877-COVAXCO (1-877-268-2926) for vaccine information.



Sewer Emergency Contact Information

In case of a sewer emergency, contact Dave Lewis at 303-619-7692 or Adrian Gibson at 303-834-5701

Niwot Sanitation District's Customer Portal

We are pleased to offer Niwot Sanitation District's Customer Portal.

Here you can manage your payment options, make a one-time payment, review your current bill, and review your history.

If you have already elected to do auto-debit from your checking account, this selection is still in place. No action is required.

There is NO FEE for Auto-Pay with bank accounts. There is a $1.75 or 2.25% charge for credit/debit card autopay.

There is a $1.00 fee for a one-time E-Check payment and a $1.75 fee for a one-time Credit/Debit Card Payment


Please click here to access your NEW Customer Portal.


To set up your new Customer Portal account:

  1. Go to (Or click on the Customer Portal button in the menu bar above)
  2. Click on Register in the upper right hand corner or “Register here” under the log in and quick pay buttons.
  3. Enter your account number, then click search.
  4. When your name and service address pops up, click “Yes, this is my account”.
  5. Enter a username, email, and password, then click register.
  6. You will be brought to your customer portal page and will be able to view and print your invoice.