We found 82 public water systems that could serve the same population as West Erda Improvement District (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Tooele City Water System | Tooele | 34,000 | 78 | 204 |
| Grantsville City | County of Tooele | 9,300 | 0 | 103 |
| Stansbury Park Improvement District | County of Tooele | 8,472 | 0 | 39 |
| Wendover City Water System | County of Tooele | 1,400 | 0 | 72 |
| Dugway - English Village | County of Tooele | 1,231 | 0 | 15 |
| Erda Acres Water Co. | County of Tooele | 750 | 0 | 32 |
| Oquirrh Mountain Water Co | County of Tooele | 730 | 0 | 29 |
| Motor Vu Theatre | County of Tooele | 700 | 0 | 3 |
| Stockton Town Water System | County of Tooele | 616 | 0 | 175 |
| Erda Ward | County of Tooele | 600 | 0 | 21 |
| Erda Lds Church | County of Tooele | 600 | 0 | 0 |
| Tooele Army Depot | County of Tooele | 505 | 0 | 28 |
| Dugway - Ditto Tech Center | County of Tooele | 500 | 0 | 27 |
| Lincoln Culinary Water Assn | County of Tooele | 470 | 0 | 183 |
| Us Magnesium | County of Tooele | 450 | 0 | 9 |
| Vernon Waterworks Special Service Dist | County of Tooele | 300 | 0 | 78 |
| Lakepoint Ward | County of Tooele | 300 | 0 | 0 |
| Penney's Cafe&serv. Sta. | County of Tooele | 300 | 0 | 0 |
| Pete Cahoon | Stansbury Park | 300 | 0 | 0 |
| South Rim Water System | County of Tooele | 274 | 0 | 13 |
| Bci-lp Holdings, L.c. | County of Tooele | 200 | 0 | 38 |
| Metro Gas | Wendover | 200 | 0 | 0 |
| Dugway Ward | County of Tooele | 175 | 0 | 14 |
| Simpson Springs Campground | County of Tooele | 150 | 0 | 4 |
| Rush Valley Lds Church | County of Tooele | 150 | 0 | 26 |
| Morton Salt Inc | County of Tooele | 135 | 0 | 24 |
| Clean Harbors - Aragonite | County of Tooele | 125 | 0 | 72 |
| Ophir Canyon Water Assocation | County of Tooele | 101 | 0 | 0 |
| Silver Spur Ranchos | County of Tooele | 100 | 0 | 0 |
| Tooele Army Depot-deseret Chemical | County of Tooele | 100 | 0 | 0 |
| Riddle Brothers | Knolls Utah | 100 | 0 | 0 |
| Dugway - Carr Facility | County of Tooele | 100 | 0 | 0 |
| Energy Solutions | County of Tooele | 93 | 0 | 0 |
| Utah Youth Village | County of Tooele | 90 | 0 | 0 |
| Upper Narrows Campground | County of Tooele | 75 | 0 | 0 |
| Lower Goshute Tribe | County of Tooele | 75 | 0 | 0 |
| Lakeside Range | County of Tooele | 65 | 0 | 0 |
| Boy Scout Camp | County of Tooele | 60 | 0 | 0 |
| Taylorsville-bennion Farm | County of Tooele | 50 | 0 | 0 |
| Pine Canyon Ranch For Boy | Lincoln | 50 | 0 | 0 |
| Lakepoint Junction | County of Tooele | 50 | 0 | 0 |
| Kay Peterson | County of Tooele | 50 | 0 | 0 |
| Little Valley Campground | County of Tooele | 36 | 0 | 0 |
| Chemical Lime | County of Tooele | 35 | 0 | 0 |
| Tooele Valley Meats | County of Tooele | 35 | 0 | 0 |
| Grassy Mountain Rest Stop | County of Tooele | 30 | 0 | 0 |
| Climax Chemical Co. | County of Tooele | 30 | 0 | 0 |
| Delle Auto Truck Stop | County of Tooele | 29 | 0 | 0 |
| Clean Harbors - Grassy Mtn | County of Tooele | 27 | 0 | 0 |
| Penneys Grill Llc | County of Tooele | 27 | 0 | 0 |
| Ibapah School | County of Tooele | 26 | 0 | 0 |
| Salt Flats Highway Rest Stop | County of Tooele | 25 | 0 | 0 |
| Erda Center Water System | County of Tooele | 25 | 0 | 0 |
| Micronutrients | Erda | 25 | 0 | 0 |
| Ibapah Lds Church | County of Tooele | 25 | 0 | 0 |
| Loop Campground | County of Tooele | 25 | 0 | 0 |
| Intake Campground | County of Tooele | 25 | 0 | 0 |
| Skull Valley Water Group Llc | County of Tooele | 25 | 0 | 0 |
| Calumet Refining & Mining Co | County of Tooele | 25 | 0 | 0 |
| Solar Salt Company | County of Tooele | 25 | 0 | 0 |
| U.s. Lime Div Flintkote Compan | County of Tooele | 25 | 0 | 0 |
| South Willow Guard Statn | Wasatch | 25 | 0 | 0 |
| Tooele Valley Airport | County of Tooele | 25 | 0 | 0 |
| Hercules Incorporated | Skull Valley Ut | 25 | 0 | 0 |
| Vernon Yacc Camp | Vernon | 25 | 0 | 0 |
| Muskrat Blm Fire Station | Timpie Utah | 25 | 0 | 0 |
| Safety-kleen (clive), Inc | County of Tooele | 16 | 0 | 0 |
| Benmore Guard Station | Wasatch | 7 | 0 | 0 |
| Ati Titanium | County of Tooele | 5 | 0 | 0 |
| Last Chance Ski Ranch | County of Tooele | 1 | 0 | 0 |
| Teddy Bears (demolished) | County of Tooele | 0 | 0 | 0 |
| Kennecott - Carr Fork | Tooele | 0 | 0 | 0 |
| Okamia Girls Camp | Tooele | 0 | 0 | 0 |
| Utah Marblehead Lime | Marblehead Utah | 0 | 0 | 0 |
| Little Valley Campground | County of Tooele | 0 | 0 | 0 |
| Wild Bills Tavern | County of Tooele | 0 | 0 | 0 |
| ZEKES INN | Tooele County | 0 | 0 | 0 |
| Camp Wapiti (elks) | Settlement Cany | 0 | 0 | 0 |
| Barrick-mercur | County of Tooele | 0 | 0 | 0 |
| Lakepoint Salt Company | Lakepoint Ut | 0 | 0 | 0 |
| Settlement Canyon Irrigation | County of Tooele | 0 | 0 | 0 |
| Silver Sage | County of Tooele | 0 | 0 | 0 |