Public Water Systems
957 active public water systems in KS, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Colony, City Of | Colony, KS | 377 | 33 | - |
| Dearing, City Of | Dearing, KS | 376 | 21 | - |
| McCune, City Of | McCune, KS | 372 | 22 | - |
| Scammon, City Of | Scammon, KS | 370 | 9 | - |
| Osage Co RWD 6 | Lyndon, KS | 370 | 36 | - |
| Barton Co RWD 2 | Great Bend, KS | 368 | 173 | - |
| Almena, City Of | Almena, KS | 366 | 454 | - |
| Jewell, City Of | Jewell, KS | 365 | 132 | - |
| Douglas Co RWD 6 | Lecompton, KS | 360 | 25 | - |
| Glen Elder, City Of | Glen Elder, KS | 359 | 114 | - |
| Mayetta, City Of | Mayetta, KS | 356 | 10 | - |
| Hartford, City Of | Hartford, KS | 356 | 78 | - |
| Jefferson Co RWD 9 | Ozawkie, KS | 352 | 22 | - |
| Melvern, City Of | Melvern, KS | 351 | 37 | - |
| Nemaha Co RWD 1 | Bern, KS | 350 | 1 | - |
| Southwestern Heights High School | Kismet, KS | 350 | 28 | - |
| Altoona, City Of | Altoona, KS | 349 | 380 | - |
| Mound Valley, City Of | Mound Valley, KS | 348 | 28 | - |
| Wetmore, City Of | Wetmore, KS | 348 | 17 | - |
| Greenleaf, City Of | Greenleaf, KS | 347 | 109 | - |
| Mitchell Co RWD 1 | Beloit, KS | 345 | 185 | - |
| Konza Valley Water Benefit District | Manhattan, KS | 345 | 26 | - |
| Lakeside Village Improvement Dist | Ozawkie, KS | 343 | 70 | - |
| Ellis Co RWD 1C | Hays, KS | 340 | 59 | - |
| Montgomery Co RWD 8 | Independence, KS | 340 | 133 | - |
| Midwest Camps, LLC | Halstead, KS | 340 | 82 | - |
| Scandia, City Of | Scandia, KS | 337 | 5 | - |
| Lucas, City Of | Lucas, KS | 337 | 172 | - |
| Kismet, City Of | Kismet, KS | 337 | 15 | - |
| Moline, City Of | Moline, KS | 331 | 322 | - |
| Chase Co RWD 1 | Strong City, KS | 330 | 48 | - |
| Montgomery Co RWD 14 | Coffeyville, KS | 330 | 50 | - |
| South Haven, City Of | South Haven, KS | 325 | 46 | - |
| Dutch Kitchen | Hutchinson, KS | 325 | 73 | - |
| Neosho Co RWD 8 | St Paul, KS | 323 | 67 | - |
| Grainfield, City Of | Grainfield, KS | 321 | 54 | - |
| Neosho Co RWD 6 | Chanute, KS | 314 | 44 | - |
| Gridley, City Of | Gridley, KS | 312 | 69 | - |
| Hope, City Of | Hope, KS | 312 | 172 | - |
| Wilson Co RWD 1 | Fredonia, KS | 307 | 98 | - |
| Delphos, City Of | Delphos, KS | 306 | 13 | - |
| Bronson, City Of | Bronson, KS | 305 | 137 | - |
| Turon, City Of | Turon, KS | 304 | 41 | - |
| Cowley Co RWD 7 | Winfield, KS | 300 | 38 | - |
| Countryside Estates MHP Hays KS, LLC | Alliance, KS | 300 | 253 | - |
| Jefferson Co RWD 10 | Ozawkie, KS | 300 | 45 | - |
| Natoma, City Of | Natoma, KS | 300 | 99 | - |
| Fairfield High School | Langdon, KS | 300 | 42 | - |
| Catholic Diocese of Wichita | Wichita, KS | 300 | 53 | - |
| Occidental Chemical Corp | Wichita, KS | 300 | 26 | - |