EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Callahan, Texas

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems3active CWS · pop. 2,500+
Population served11,479reported total; may overlap
Current violation flag100.0%3 systems
Serious-violator flag33.3%1 systems

01 / SYSTEMS

Water systems serving Callahan

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
Eula WscTX03000053,918Surface water purchasedCurrent monitoring/reporting flag
City Of ClydeTX03000023,820Surface waterOther current violation flag
Callahan County WscTX03000153,741Surface water purchasedCurrent serious-violator flag

02 / SOURCE MIX

Surface water purchased2 systems · 7,659 served
Surface water1 systems · 3,820 served
How to read the population total

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.