Alert

Plan ahead! Both the Castle Rock and Lone Tree Health Department offices will be closed on Tuesday, Nov. 19 from 11:45 a.m. – 1:45 p.m.

×

01.

Help Me With...

Select from list
My Residential Property
My Driver's License or Vehicle Registration
Requesting Assistance
Elections
Health Department

02.

Select from list
My Property Valuation
Understanding My Valuation
Paying My Property Tax
Neighborhood Sales
Building Permits
Vehicle Registration - New Stickers
Vehicle Registration - New Vehicle
Drivers License - New or Renew
New Resident Vehicle Registration
Adult Protection
Child Welfare
Child Support
Child Care
Financial Assistance
Medical Assistance
Food Assistance
Register to Vote / Update Voter Registration
Upcoming Election Information
Ballot Drop Box Locations
Voter Service and Polling Centers
Birth/Death Records
Restaurant Inspections
Community Health
Child Care Center Inspections
Septic System Inspections
Emergency Preparedness & Response
Disease Surveillance
Mental and Behavioral Health Education
Community Health and Clinical Services
Women, Infants and Children

03.

×
× Close
Health Department

Septic System Records

On-Site Wastewater Treatment System (OWTS) Permits

Find OWTS permit records online in Douglas County.

Please note:  In some instances, Douglas County may not have received historical permits from the Tri-County Health Department. If a record is not found, please contact Douglas County Environmental Health at 720-907-4886 or email EH@douglas.co.us.

Click here to search for OWTS Permits

Search Options

Using the Map

Looking for a permit on the map – To view a septic permit, click on the desired point on the map, then select the permit file next to the “File Link” field.  Click the image below to view an example.

Search for Septic System Records via map

Using the Search

Looking for a permit with the search barSearch for a permit via the record id, address, owner name, or file name in the search bar located at the top right of the map. The results window to the right will update with permit information based on your search. Click the image below to view an example.

Septic Records Search instructions