Colorado septic system permits (CO)
Colorado septic permits come from the county or district public health agency under state rules. Start here for the rules, the soil test requirements and your local health agency.
Colorado septic system permits
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What you can look up here
- Septic systemsPermits, inspections, and records for septic systems.
- Environmental conditionsContamination, tanks, spills, and permitted facilities near a site.
About this resource
- Provided by
- Colorado Department of Public Health and Environment (official)
- Covers
- Colorado statewide
- Link status
- Opened normally on Sep 24, 2026. The latest automated check was refused by the site (HTTP 403); it may still open in a browser.
- Link checked
- Sep 24, 2026
- Web address
- https://cdphe.colorado.gov/OWTS
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