Browse Water Systems
1,850 public water systems in WY.
Public Water Systems Database
Browse 1,850 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 |
|---|---|---|---|---|
| HILLTOP TRAILER PARK | WY5600085 | Wyoming | Community | 43 |
| MEDICINE BOW NF L SANDSTONE CG | WY5680070 | Wyoming | Transient Non-Community | 43 |
| DEVILS TOWER VIEW | WY5601516 | Wyoming | Transient Non-Community | 43 |
| BIG HORN NF LAKEVIEW CG | WY5680006 | Wyoming | Transient Non-Community | 42 |
| COPPERLEAF WATER SYSTEM | WY5601728 | Wyoming | Community | 42 |
| NORTHERN DREAM LOUNGE | WY5600592 | Wyoming | Transient Non-Community | 42 |
| JUNIPER PARK WATER ASSOCIATION | WY5601275 | Wyoming | Community | 42 |
| SHOSHONE NF BEARTOOTH LAKE CG | WY5680022 | Wyoming | Transient Non-Community | 42 |
| STAFFORD TR. CT. AND STORE | WY5600776 | Wyoming | Community | 42 |
| EDELWEISS | WY5600860 | Wyoming | Transient Non-Community | 42 |
| WAPITI VILLAGE RV PARK | WY5601703 | Wyoming | Transient Non-Community | 42 |
| MEDICINE BOW NF GREEN ROCK PG | WY5680061 | Wyoming | Transient Non-Community | 42 |
| ELEPHANT HEAD LODGE | WY5600461 | Wyoming | Transient Non-Community | 41 |
| WILLIAMS FIELD SERVICES-OPAL | WY5600603 | Wyoming | Non-Transient Non-Community | 41 |
| FRYE'S TRAILER COURT | WY5601367 | Wyoming | Community | 41 |
| POWER RESOURCES INC/SMITH RANCH | WY5601500 | Wyoming | Non-Transient Non-Community | 40 |
| YELLOWSTONE NP APOLLINARIS | WY5680151 | Wyoming | Transient Non-Community | 40 |
| RANCH A | WY5601505 | Wyoming | Transient Non-Community | 40 |
| JEFFREY CITY WATER & SEWER DISTRICT | WY5600106 | Wyoming | Community | 40 |
| HILLSIDE MOBILE PARK | WY5601298 | Wyoming | Community | 40 |
| RAWHIDE VILLAGE | WY5600128 | Wyoming | Community | 40 |
| RAINBOW PIPELINE | WY5600167 | Wyoming | Community | 40 |
| HUDSON OIL COMPANY | WY5600314 | Wyoming | Transient Non-Community | 40 |
| SHOSHONE NF ISLAND LAKE CG | WY5680016 | Wyoming | Transient Non-Community | 40 |
| SHOSHONE NF HANGING ROCK CG | WY5680020 | Wyoming | Transient Non-Community | 40 |
| SHOSHONE NF-REX HALE CG | WY5680224 | Wyoming | Transient Non-Community | 40 |
| CROSS MILL IRON RANCH | WY5600397 | Wyoming | Transient Non-Community | 40 |
| OCEAN LAKE RESORT | WY5600399 | Wyoming | Transient Non-Community | 40 |
| ROCKY ACRES CAMPING | WY5600408 | Wyoming | Transient Non-Community | 40 |
| MBNF-MIRROR LAKE PG | WY5680050 | Wyoming | Transient Non-Community | 40 |
| RAFTER D IMPROVEMENT & SERVICE DISTRICT | WY5601609 | Wyoming | Community | 40 |
| MBNF-RYAN PARK CG | WY5680051 | Wyoming | Transient Non-Community | 40 |
| BIGHORN CANYON NAT'L REC. AREA | WY5680175 | Wyoming | Transient Non-Community | 40 |
| PARKMAN BAR | WY5600552 | Wyoming | Transient Non-Community | 40 |
| TRAIL SHOP | WY5600570 | Wyoming | Transient Non-Community | 40 |
| SOUTH FORK INN CORP | WY5600598 | Wyoming | Transient Non-Community | 40 |
| WYOMING POTATOES INC | WY5600609 | Wyoming | Transient Non-Community | 40 |
| GTNP-LUPINE MEADOWS | WY5680156 | Wyoming | Transient Non-Community | 40 |
| YMCA OF THE BIG HORNS CAMP ROBERTS | WY5600641 | Wyoming | Transient Non-Community | 40 |
| SHOSHONE NF REX HALE CG | WY5680014 | Wyoming | Transient Non-Community | 40 |
| RIMROCK RANCH | WY5601521 | Wyoming | Transient Non-Community | 40 |
| CLARK SCHOOL-SCHOOL DIST NO 1 | WY5600722 | Wyoming | Non-Transient Non-Community | 40 |
| BIGHORN NF-LEIGH CREEK DUMP STATION | WY5601539 | Wyoming | Transient Non-Community | 40 |
| INEXCO TRAILER COURT | WY5600766 | Wyoming | Community | 40 |
| SHERAR'S MOBILE HOME COURT | WY5601305 | Wyoming | Community | 40 |
| AFIC ETHANOL PLANT | WY5600808 | Wyoming | Transient Non-Community | 40 |
| FT BRIDGER MOBILE HOME ESTATES | WY5600849 | Wyoming | Community | 40 |
| COLONIAL PARK NORTH | WY5601316 | Wyoming | Community | 40 |
| SHORTS MOBILE HOME PARK | WY5600871 | Wyoming | Community | 40 |
| J-W SUBDIVISION ASSOCIATION | WY5600877 | Wyoming | Community | 40 |