COUNTY WATER-SYSTEM LEDGER
Caldwell, Texas
EPA’s September 2026 export lists 4 active community water systems serving Caldwell, Texas, with 0 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 Caldwell, Texas
EPA associates 4 covered systems with Caldwell, Texas; their reported population-served values total 45,313 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 LockhartTX0280001 | 18,800 | Surface water purchased | No current violation flagged |
| Maxwell SudTX0280003 | 16,104 | Surface water purchased | No current violation flagged |
| City Of LulingTX0280002 | 7,364 | Surface water purchased | No current violation flagged |
| Martindale WscTX0280013 | 3,045 | Surface water purchased | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Caldwell, Texas
EPA classifies 4 systems serving Caldwell, Texas across 1 primary-source categories; Surface water purchased is the largest category with 4 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.