I am unsure where my onsite waste water treatment system (OWTS) is located. Do you have records of my system?

Tri-County Health Department (TCHD) maintains online records for existing septic systems in Adams, Arapahoe, and Douglas Counties which contain record drawings identifying OWTS locations.  Please keep in mind that TCHD may not have records of all septic systems due to age or permit status.  In this case it may be necessary to contact a licensed installer or a certified Use Permit inspector or surveyor to locate your system.  

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1. How do I get a permit to build a new, or repair an on-site wastewater treatment system (OWTS)?
2. Under what conditions must an on-site wastewater treatment system (OWTS) be designed by a Colorado Licensed Professional Engineer?
3. How do I get a Use Permit?
4. Who can do Use Permit inspections?
5. I am selling my property and need to get my waste water system certified. What should I do?
6. What is the minimum lot size for an on-site wastewater treatment system (OWTS)?
7. How often do I need to pump my septic tank?
8. Will I be able to irrigate or have horses where my Soil Treatment Area (STA) is located?
9. Can I install a bathroom in a garage, barn, etc., and connect it to my existing on-site wastewater treatment system (OWTS)?
10. I am unsure where my onsite waste water treatment system (OWTS) is located. Do you have records of my system?
11. I accidentally damaged some components of my septic system. Who should I call to inspect and repair the damage? Do I need a permit?