Clark County, Missouri Water Systems
Clark County, Missouri
5 community water systems on record — 4 active, 1 inactive.
Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Missouri’s official records. Always confirm current status with Missouri before making decisions based on this information.
Community water systems in Clark County, Missouri
- CLARK CO PWSD #1- WILLIAWILLIAMSTOWN · 1,902 servedInactive
- CLARK COUNTY CONS PWSD 1WILLIAMSTOWN · 7,140 servedActive
- KAHOKA PUBLIC WORKS PWSKAHOKA · 1,961 servedActive
- WAYLAND PWSWAYLAND · 420 servedActive
- WYACONDA PWSWYACONDA · 209 servedActive
| System name | City | Population served | Status |
|---|---|---|---|
| CLARK CO PWSD #1- WILLIA | WILLIAMSTOWN | 1,902 | Inactive |
| CLARK COUNTY CONS PWSD 1 | WILLIAMSTOWN | 7,140 | Active |
| KAHOKA PUBLIC WORKS PWS | KAHOKA | 1,961 | Active |
| WAYLAND PWS | WAYLAND | 420 | Active |
| WYACONDA PWS | WYACONDA | 209 | Active |