OWTS Information

Pitkin County OWTS License Holders

Systems are required to be installed by a licensed contractor:

OWTS Advantex System Maintenance Contractors

Maintenance providers must be licensed to operate in Pitkin County.

Use Permit inspections must be conducted by a licensed Inspector.

Look Up OWTS Information

Searches are more successful when searched via parcel number with unformatted numbers (e.g., 246512312123).

If the parcel number is unknown you can search for it at the Pitkin County Assessor's website: