We found 57 public water systems that could serve the same population as Cass/bates Co Pwsd 12 (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Kansas City | Kansas City | 460,000 | 40 | 14 |
| Belton | Belton | 23,175 | 40 | 7 |
| Raymore | Raymoor | 19,963 | 40 | 7 |
| Harrisonville | Harrisonville | 9,400 | 0 | 35 |
| Pleasant Hill | Pleasant Hill | 6,863 | 0 | 20 |
| Cass Co Pwsd 9 | Harrisonville | 5,475 | 0 | 3 |
| Peculiar | Peculiar | 4,608 | 0 | 7 |
| Butler | Butler | 4,219 | 0 | 44 |
| Cass Co Pwsd 7 | Freeman | 4,200 | 0 | 1 |
| Cass Co Pwsd 2 | Belton | 3,665 | 0 | 8 |
| Cass Co Pwsd 10 | Peculiar | 3,200 | 0 | 6 |
| Cass Co Pwsd 5 | Pleasant Hill | 2,670 | 0 | 8 |
| Bates Co Pwsd 5 | County of Bates | 2,637 | 0 | 9 |
| Cass Co Pwsd 6 | Lees Summit | 2,307 | 0 | 8 |
| Bates Co Pwsd 4 | Foster | 2,212 | 0 | 5 |
| Cass Co Pwsd 3 | Raymore | 2,125 | 0 | 4 |
| Cass Co Pwsd 11 | County of Cass | 2,075 | 0 | 2 |
| Rich Hill | Rich Hill | 1,770 | 0 | 32 |
| Cass Co Pwsd 4 | Harrisonville | 1,768 | 0 | 2 |
| Bates Co Pwsd 6 | County of Bates | 1,712 | 0 | 9 |
| Adrian | Adrian | 1,677 | 0 | 39 |
| Garden City | Garden City | 1,642 | 36 | 62 |
| Bates Co Pwsd 2 | Amsterdam | 1,492 | 0 | 45 |
| Drexel | Drexel | 1,200 | 0 | 33 |
| Archie | Archie | 1,170 | 0 | 36 |
| Lake Winnebago | Lake Winnebago | 1,132 | 0 | 8 |
| Springdale Lake Estates | Kansas City | 1,100 | 0 | 14 |
| Nw Cass County Sewer & Water District | County of Cass | 835 | 0 | 7 |
| Sherwood Cass R Viii | County of Cass | 800 | 0 | 0 |
| Southfork Mhp | County of Cass | 745 | 0 | 9 |
| Cass Co Pwsd 1 | Strasburg | 700 | 0 | 4 |
| Cleveland | Cleveland | 661 | 0 | 14 |
| Midway R-i School | Cleveland | 600 | 0 | 0 |
| Cass/bates Co Pwsd 12 | Counties of Bates, Cass | 560 | 0 | 3 |
| Bates Co Pwsd 7 | County of Bates | 512 | 0 | 6 |
| Freeman | Freeman | 482 | 0 | 14 |
| Bates Co Pwsd 3 | County of Bates | 423 | 0 | 2 |
| Crown Mobile Home Park | Belton | 400 | 0 | 0 |
| Jackson Co Water Company | Grandview | 400 | 0 | 0 |
| Broadmoor Gardens Mhp Inc | County of Cass | 388 | 0 | 0 |
| Creighton | Creighton | 350 | 0 | 42 |
| Hume | Hume | 340 | 0 | 4 |
| Bates Co Pwsd 1 | County of Bates | 325 | 0 | 2 |
| East Lynne | County of Cass | 303 | 0 | 10 |
| Amoret | Amoret | 255 | 0 | 20 |
| Pickering Place | County of Cass | 250 | 0 | 2 |
| Cass Co Pwsd 8 | Belton | 202 | 0 | 15 |
| Rockville | Rockville | 175 | 0 | 33 |
| Liz Ann Village | Knob Noster | 145 | 0 | 0 |
| Ballard R-ii Elem School | Butler | 100 | 0 | 0 |
| Ballard R-ii High School | Butler | 70 | 0 | 0 |
| Oak Hill Mhp | Oakhill Mhp | 42 | 0 | 0 |
| Plaza Acres Mobile Home Park | Belton | 28 | 0 | 0 |
| Tri County Water Authority | Counties of Bates, Cass, Jackson | 25 | 0 | 0 |
| Sites Service | Sites Service | 25 | 0 | 0 |
| Austin Baptist Church | Austin Baptist | 25 | 0 | 0 |
| First Baptist Church | First Baptist | 25 | 0 | 0 |