We found 77 public water systems that could serve the same population as Polk Cons-ch Longhouse Well (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| West Des Moines Water Works | West Des Moines | 63,541 | 73 | 2 |
| Waukee Water Supply | Waukee | 17,945 | 0 | 23 |
| XENIA RWD (DES MOINES) | Minburn | 9,328 | 0 | 5 |
| Perry Municipal Water Works | Perry | 7,810 | 0 | 16 |
| Adel Municipal Water Works | Adel | 3,690 | 0 | 12 |
| XENIA RWD (WOODWARD) | Woodward | 3,350 | 16 | 13 |
| Dallas Center Water Supply | Dallas Center | 1,623 | 0 | 0 |
| Dot-4(i80 Ra 22w-21e Van Meter) | County of Dallas | 1,380 | 0 | 0 |
| Granger Muni Water Supply | Granger | 1,244 | 0 | 2 |
| Tyson Fresh Meats Inc (perry Plant) | Perry | 1,100 | 0 | 10 |
| Van Meter Municipal Water Work | Van Meter | 1,054 | 0 | 10 |
| De Soto Water Supply | De Soto | 1,050 | 0 | 12 |
| WOODWARD WATER SUPPLY | Woodward | 1,024 | 0 | 6 |
| Polk Cons-yb Well | County of Dallas | 999 | 0 | 0 |
| Polk Cons-jp Campgrnd #2 Well | County of Dallas | 999 | 0 | 0 |
| Polk Cons-jp Campgrnd #4 Well | County of Dallas | 999 | 0 | 0 |
| Polk Cons-jp Boat Ramp Well | County of Dallas | 999 | 0 | 0 |
| Redfield Water Works | Redfield | 835 | 0 | 7 |
| Midwest Country Estates | Waukee | 765 | 0 | 0 |
| Dexter Water Supply | Dexter | 739 | 0 | 8 |
| Fox Creek Benefitted Wtr. District | Booneville | 525 | 0 | 15 |
| Lewis A. Jester County Park | County of Dallas | 500 | 0 | 0 |
| Minburn Waterworks | Minburn | 365 | 0 | 6 |
| Des Moines Golf & Country Club | West Des Moines | 365 | 0 | 0 |
| Rob Restaurant | Perry | 300 | 0 | 0 |
| Dmww-greenbrier Estates | Cumming | 300 | 0 | 11 |
| Holiday Terrace Mobile Home Park | De Soto | 270 | 0 | 0 |
| Bar Jac Mobile Home Park | Perry | 270 | 0 | 9 |
| Iowa Village West | County of Dallas | 250 | 0 | 0 |
| Linden Water Works | County of Dallas | 226 | 0 | 0 |
| River Oaks Development | Van Meter | 215 | 0 | 25 |
| Prairie Village Mobile Home Pk | Booneville | 200 | 0 | 0 |
| Wildwood Water Corporation | Van Meter | 185 | 0 | 1 |
| Lake Robbins Ballroom | County of Dallas | 162 | 0 | 0 |
| Beach Girls Bar | West Des Moines | 155 | 0 | 26 |
| Shiloh Church | County of Dallas | 146 | 0 | 0 |
| Dawson Water Works | Dawson | 131 | 0 | 19 |
| Shorty's Steakhouse | County of Dallas | 130 | 0 | 0 |
| Timberline Campground | County of Dallas | 112 | 0 | 0 |
| Timberline Ranch Mhp | County of Dallas | 104 | 0 | 0 |
| Mill Creek Subdivision | Adel | 100 | 0 | 0 |
| Dallas County Care Facility | County of Dallas | 100 | 0 | 0 |
| Adel Sales Pavillion | County of Dallas | 90 | 0 | 0 |
| Alice's Spaghettiland | Waukee | 85 | 0 | 0 |
| Des Moines West Koa | County of Dallas | 84 | 0 | 0 |
| Robbings Lake Park Restaurant | Woodward | 75 | 0 | 0 |
| Polk Cons-jp Ranger Hq Well | County of Dallas | 75 | 0 | 0 |
| Deer Hunters Run | Van Meter | 70 | 0 | 0 |
| Midwest Oil Seeds-deactivated | County of Dallas | 69 | 0 | 0 |
| Booneville W.c. | County of Dallas | 65 | 0 | 0 |
| Polk County Conservation Board | Granger | 57 | 0 | 0 |
| Booneville Docks | County of Dallas | 57 | 0 | 0 |
| Polk Cons-jp Campground #1 Well | Granger | 55 | 0 | 0 |
| Pandoras Box | West Des Moines | 55 | 0 | 0 |
| R-jen Inc. | Van Meter | 45 | 0 | 0 |
| Marion Finestead Water System | County of Dallas | 40 | 0 | 0 |
| Northern Natural Gas (redfield) | County of Dallas | 39 | 0 | 0 |
| Polk Cons-jp Stables Barn Well | Granger | 36 | 0 | 0 |
| Coal Camp Corporation | Waukee | 35 | 0 | 0 |
| Panther Creek Church Of Brethern | County of Dallas | 33 | 0 | 0 |
| Livy's | County of Dallas | 31 | 0 | 0 |
| Deer Run Sports | County of Dallas | 30 | 0 | 0 |
| Lake Park | County of Dallas | 30 | 0 | 0 |
| Noah's Ark Preschool | County of Dallas | 30 | 0 | 0 |
| Central Iowa Bible Camp | County of Dallas | 25 | 0 | 0 |
| Polk Cons-jp Stables Residence | County of Dallas | 25 | 0 | 0 |
| Polk Cons-jp Golf Course Well | County of Dallas | 25 | 0 | 0 |
| Mallys Weh-weh-neh-kee Polk Co | County of Dallas | 25 | 0 | 0 |
| Hi-ho Motel | County of Dallas | 25 | 0 | 0 |
| Hillcrest Country Club | County of Dallas | 25 | 0 | 0 |
| Hidden Lake Estates | County of Dallas | 25 | 0 | 0 |
| Redfield Saddle Club | County of Dallas | 25 | 0 | 0 |
| Granger Mobile Home Park | Granger | 25 | 0 | 0 |
| Iowa Village West-carol Bake | County of Dallas | 25 | 0 | 0 |
| Perry Golf & Country Club | County of Dallas | 25 | 0 | 0 |
| Polk Co Cons-yellow Banks Park | County of Dallas | 25 | 0 | 0 |
| Polk Co Cons-jester Pk Stables | County of Dallas | 25 | 0 | 0 |