Listed below are the systems covered by operating permits for wastewater treatment facilities. They may be classified as “non-discharging” or “total containment” lagoons (NDL), subsurface disposal/rapid infiltration basins(RIBs), land disposal(LD), or individual operating permits, and the permits are available in PDF format.
| System Name | Permit Type | Permit Number |
|---|---|---|
| Town of Altamont | General NDL | UTOP00101 |
| Ash Creek Special Service District | General LD | UTOP00201 |
| City of Aurora | General NDL | UTOP00102 |
| Bear Lake Special Service District | General NDL | UTOP00103 |
| Beaver City | General NDL | UTOP00104 |
| Blanding City | General NDL | UTOP00132 |
| Canyon Land Improvement District | General RIB | UTOP00301 |
| Castle Valley Special Service District—Clawson | General NDL | UTOP00105 |
| Castle Valley Special Service District—Cleveland | General NDL | UTOP00106 |
| Castle Valley Special Service District—Elmo | General NDL | UTOP00107 |
| Castle Valley Special Service District—Emery | General NDL | UTOP00108 |
| Centerfield City | General NDL | UTOP00109 |
| Cottonwood Wash & Dry and Recapture Lodge | Individual | UTOP9001 |
| Daggett County—Dutch John | General RIB | UTOP00302 |
| Delta City | General NDL | UTOP00110 |
| Eagle Mountain City | General RIB | UTOP00307 |