COUNTY WATER-SYSTEM LEDGER
Kay, Oklahoma
EPA’s September 2026 export lists 3 active community water systems serving Kay, Oklahoma, with 1 current-violation flags and 1 serious-violator flags among the covered systems.
Source: EPA SDWIS system-search export · Active community systems serving 2,500+ people · Snapshot 13 Sep 2026
01 / SYSTEMS
Water systems serving Kay, Oklahoma
EPA associates 3 covered systems with Kay, Oklahoma; their reported population-served values total 38,122 and may overlap.
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Ponca City Mun WaterOK1021202 | 27,155 | Surface water | No current violation flagged |
| Blackwell Municipal AuthorityOK1021101 | 7,668 | Surface water | No current violation flagged |
| TonkawaOK2003603 | 3,299 | Ground water | Current serious-violator flag |
02 / SOURCE MIX
Primary water sources for Kay, Oklahoma
EPA classifies 3 systems serving Kay, Oklahoma across 2 primary-source categories; Surface water is the largest category with 2 systems.
It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.