Who issues the permit
Onsite septic systems in New Mexico are permitted by the New Mexico Environment Department (NMED). The permit approves the system type, size and location for your lot.
What goes into the application
- Site evaluation results
- A site plan showing the house, well, tank, field and setbacks
- The system design and sizing
- Property information
Inspection
The installed system is inspected before it's covered, so the inspector can see the tank, connections and field. Once it passes, it's backfilled and graded.
Timelines
Permit review times vary. We'll tell you what to expect for your project and keep it moving.
See the septic permit process.
Septic questions
Who pulls the permit?
We prepare and submit the application for your system.
Is a permit needed to replace a tank?
Replacement work generally requires a permit. We'll confirm for your project.
Can work start before the permit?
No — installation waits for approval.