Boulder County government offices are closed Monday, May 29, in observance of Memorial Day.

If you have questions about property valuation and property tax, visit

SepticSmart: Updating a System

SepticSmart: Updating a System

Thank you for taking steps to protect the health of our waterways and your community. With proper maintenance, your new or repaired septic system will serve you well for many years to come.

Not sure which type of permit you have?
Contact us at 303-441-1564, and we will verify that the type of permit is issued for your system.

If you have not obtained a permit yet, you will need to complete the permit process.

Contact Us

SepticSmart Program

Main: 303-441-1564
Submit a question


3450 Broadway
Map & Directions
Hours: 8 a.m. - 4:30 p.m. M-F