Browse Water Systems
1,852 public water systems in WY.
Public Water Systems Database
Browse 1,852 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.
| System Name | PWSID | State | Type | Population Served |
|---|---|---|---|---|
| SHOSHONE NF SLEEPING GIANT CG | WY5680040 | Wyoming | Transient Non-Community | 30 |
| BROKEN WRENCH LLC | WY5600074 | Wyoming | Community | 30 |
| HAGENS ESTATES | WY5601739 | Wyoming | Community | 29 |
| TETON COUNTY WEED & PEST DISTRICT | WY5601689 | Wyoming | Transient Non-Community | 29 |
| GPM GAS CORP-HIGHLIGHT CAMP | WY5600279 | Wyoming | Community | 29 |
| SNOWY MOUNTAIN LODGE | WY5601470 | Wyoming | Transient Non-Community | 29 |
| BIGHORN MOUNTAIN CAMPGROUND | WY5600229 | Wyoming | Community | 29 |
| KNIGHTS TRAILER COURT | WY5600957 | Wyoming | Community | 29 |
| VALLEY VIEW SCHOOL ALBANY CNTY | WY5601058 | Wyoming | Non-Transient Non-Community | 29 |
| EDEN SALOON | WY5600111 | Wyoming | Transient Non-Community | 29 |
| MOUNTAIN MEADOW GUEST RANCH | WY5600305 | Wyoming | Transient Non-Community | 28 |
| SILVER KING MINE | WY5600718 | Wyoming | Transient Non-Community | 28 |
| HOMESTEAD CAMPGROUND WATER SYSTEM | WY5601744 | Wyoming | Transient Non-Community | 28 |
| GREEN RIVER BAR | WY5601726 | Wyoming | Transient Non-Community | 28 |
| BIGHORN NF CIRCLE PARK CG | WY5680200 | Wyoming | Transient Non-Community | 28 |
| MIDVALE IRRIGATION DISTRICT | WY5600178 | Wyoming | Community | 28 |
| BRIDGER-TETON NF LYNX CRK CG | WY5680128 | Wyoming | Transient Non-Community | 28 |
| SHOSHONE NF PAHASKA CG MIDDLE | WY5680205 | Wyoming | Transient Non-Community | 28 |
| FLAT CREEK RV PARK | WY5601273 | Wyoming | Transient Non-Community | 28 |
| DEER CREEK VILLAGE RV PARK | WY5601338 | Wyoming | Transient Non-Community | 28 |
| CO0235316 | Wyoming | Transient Non-Community | 27 | |
| WY DOT-POWDER RIVER RA | WY5600949 | Wyoming | Transient Non-Community | 27 |
| BROKEN WHEEL RANCH ASSOCIATION | WY5601625 | Wyoming | Transient Non-Community | 27 |
| SHAWNEE SUPPLY CO | WY5600326 | Wyoming | Transient Non-Community | 27 |
| WESTRIDGE ESTATES, ALTHOFF CON | WY5600812 | Wyoming | Community | 27 |
| SIGMA-ALDRICH RTC | WY5601653 | Wyoming | Non-Transient Non-Community | 27 |
| BREDTHAUER WEST SUBDIVISION | WY5601020 | Wyoming | Community | 26 |
| CHEM MARK SERV - LANDMARK REC. | WY5601051 | Wyoming | Non-Transient Non-Community | 26 |
| BRIDGER-TETON NF FOREST PARK | WY5680127 | Wyoming | Transient Non-Community | 26 |
| BIGHORN NF BALD MOUNTAIN CG | WY5680168 | Wyoming | Transient Non-Community | 26 |
| MBNF-LAKE OWEN CG | WY5680254 | Wyoming | Transient Non-Community | 26 |
| COULTER'S CAMPGROUND OF DANIEL | WY5600947 | Wyoming | Transient Non-Community | 26 |
| SUBLETTE COUNTY ROAD AND BRIDGE | WY5601637 | Wyoming | Transient Non-Community | 26 |
| TEST SYSTEM #2 | WY5666667 | Wyoming | Community | 26 |
| BIG HORN NF PINE ISLAND PICGRD | WY5680002 | Wyoming | Transient Non-Community | 26 |
| ARCH MINERAL-SEMINOE NO 1 MINE | WY5600297 | Wyoming | Transient Non-Community | 25 |
| TWO BARS SEVEN RANCH | WY5600312 | Wyoming | Transient Non-Community | 25 |
| GUERNSEY ST PARK SEWER DUMP | WY5600692 | Wyoming | Transient Non-Community | 25 |
| RIMROCK BAR | WY5600701 | Wyoming | Transient Non-Community | 25 |
| BICENT PARK/SWEETWATER CNTY | WY5600716 | Wyoming | Transient Non-Community | 25 |
| SEMINOE ST PRK S. RED HILLS CG | WY5680160 | Wyoming | Transient Non-Community | 25 |
| MEDICINE BOW NF JACK CRK WR CT | WY5680166 | Wyoming | Transient Non-Community | 25 |
| BRIDGER-TETON NF ALLRED FLAT | WY5680167 | Wyoming | Transient Non-Community | 25 |
| MEDICINE BOW NF SIX MILE CG | WY5680169 | Wyoming | Transient Non-Community | 25 |
| BIGHORN NF PORCUPINE CAMPGRND | WY5680204 | Wyoming | Transient Non-Community | 25 |
| FISH CREEK RANCH | WY5600493 | Wyoming | Transient Non-Community | 25 |
| THE RAWHIDE | WY5600506 | Wyoming | Transient Non-Community | 25 |
| PAINTER ESTATES RV PARK | WY5600508 | Wyoming | Transient Non-Community | 25 |
| LAKESIDE LODGE | WY5600516 | Wyoming | Transient Non-Community | 25 |
| GROS VENTRE SLIDE IN STORE | WY5600518 | Wyoming | Transient Non-Community | 25 |