Water quality in Harrisonville, Missouri
Harrisonville is in Cass County. 33 active public water systems serve the county; 22 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Cass County
32 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Cass County Pwsd 9 Harrisonville |
6,063 | 0 | 2.9 mi | |
| Cass County Pwsd 4 Harrisonville |
1,840 | 0 | 3.9 mi | |
| East Lynne PWS |
400 | 1 | 5.5 mi | |
| Cass County Pwsd 10 Peculiar |
3,068 | 1 | 8.2 mi | |
| MO American Garden City Garden City |
1,590 | 1 | 9.0 mi | |
| Peculiar PWS Peculiar |
6,226 | 2 | 9.1 mi | |
| Freeman PWS Freeman |
482 | 6 | 9.9 mi | |
| Cass County Pwsd 6 Lees Summit, Pleasant Hill |
2,575 | 2 | 10.4 mi | |
| Archie PWS Archie |
1,300 | 5 | 10.7 mi | |
| Cass County Pwsd 11 |
1,948 | 1 | 10.7 mi | |
| Cass County Pwsd 1 Strasburg |
723 | 2 | 11.0 mi | |
| Cass County Pwsd 7 Freeman |
4,143 | 0 | 11.1 mi | |
| Pleasant Hill PWS Pleasant Hill |
8,262 | 3 | 11.7 mi | |
| Lake Winnebago PWS Lake Winnebago |
1,600 | 0 | 13.3 mi | |
| Cass County Pwsd 3 Raymore |
3,225 | 0 | 13.4 mi | |
| Cass Bates County Pwsd 12 |
1,335 | 2 | 13.8 mi | |
| Cass County Pwsd 5 Pleasant Hill |
2,875 | 0 | 13.9 mi | |
| Pickering Place |
220 | 0 | 13.9 mi | |
| Raymore PWS Raymoor |
21,517 | 1 | 14.0 mi | |
| Cass County Pwsd 2 Belton |
4,650 | 1 | 15.0 mi | |
| Cleveland PWS Cleveland |
690 | 4 | 15.2 mi | |
| Crown MHP Belton |
300 | 0 | 15.3 mi | |
| Springdale Lake Estates Kansas City |
1,500 | 1 | 16.3 mi | |
| Creighton PWS Creighton |
349 | 0 | 16.5 mi | |
| Belton PWS Belton |
23,598 | 4 | 17.0 mi |
About this data
Water systems are matched to Cass County, nearest to Harrisonville first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Missouri records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.