COUNTY WATER-SYSTEM LEDGER
Atascosa, Texas
EPA’s September 2026 export lists 5 active community water systems serving Atascosa, Texas, with 2 current-violation flags and 0 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 Atascosa, Texas
EPA associates 5 covered systems with Atascosa, Texas; their reported population-served values total 41,583 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 |
|---|---|---|---|
| City Of PleasantonTX0070003 | 17,985 | Ground water | No current violation flagged |
| Mccoy WscTX0070023 | 9,621 | Ground water | No current violation flagged |
| City Of JourdantonTX0070002 | 5,721 | Ground water | Current health-based flag |
| City Of LytleTX0070004 | 4,860 | Ground water | Other current violation flag |
| City Of PoteetTX0070005 | 3,396 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Atascosa, Texas
EPA classifies 5 systems serving Atascosa, Texas across 1 primary-source categories; Ground water is the largest category with 5 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.