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 | UTOP9003 |
| East Carbon City—Columbia | General NDL | UTOP00111 |
| East Carbon City—Sunnyside | General NDL | UTOP00112 |
| East Zion Special Service District | General NDL | UTOP00113 |
| Emigration Improvement District | General RIB | UTOP00303 |
| Emery Valley Sewer, LLC | General LD | UTOP9004 |
| Ephraim City | General NDL | UTOP00114 |
| Escalante City | General NDL | UTOP00115 |
| Flying J—Snowville | General RIB | UTOP00304 |
| Fillmore City | General NDL | UTOP00116 |
| Francis Town | General LD | UTOP00202 |
| Fountain Green City | General NDL | UTOP00117 |
| Gunnison City | General NDL | UTOP00118 |
| Hanksville Special Service District | General NDL | UTOP00119 |
| Heber Valley LDS Camp | General RIB | UTOP00308 |
| Heber Valley Special Service District | General LD | UTOP9002 |
| Hildale City | General NDL | UTOP00120 |
| Hinckley Town | General NDL | UTOP00121 |
| City of Kanab | General NDL | UTOP00122 |
| Long Valley SID | General NDL | Pending |
| Town of Manila | General NDL | UTOP00123 |
| Manti City | General NDL | UTOP00124 |
| Mexican Hat Special Service District | General NDL | UTOP00125 |
| City of Milford | General NDL | UTOP00126 |
| Minersville Town | General NDL | UTOP00127 |
| Mt. Pleasant City | General NDL | UTOP00128 |
| Myton City | General NDL | UTOP00129 |
| Nephi City | General NDL | UTOP00130 |
| North Fork Special Service District | General RIB | UTOP00305 |
| Panguitch City | General NDL | UTOP00131 |
| Parowan City | General LD | UTOP00206 |
| Polidori Corporation—Panguitch Lake RV Resort | General RIB | UTOP00306 |
| Redmond Town | General NDL | UTOP00133 |
| Richfield City | General NDL | UTOP00134 |
| Roosevelt City | General LD | UTOP00204 |
| Salina City | General NDL | UTOP00135 |
| Santaquin City | General LD | UTOP00205 |
| Ski Lake Special Service District | General NDL | Pending |
| Strawberry Lakeview Special Service District | General NDL | UTOP00136 |
| Town of Tabiona | General NDL | UTOP00137 |
| Ticaboo Special Service District | General NDL | UTOP00138 |
| Town of Tropic | General NDL | UTOP00139 |
| City of Wendover | General NDL | UTOP00140 |
| White Hills Special Service District | General NDL | UTOP00141 |
| Wolf Creek Special Service District | General RIB | UTOP00307 |