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

COUNTY WATER-SYSTEM LEDGER

Starr, Texas

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

Systems7active CWS · pop. 2,500+
Population served67,208reported total; may overlap
Current violation flag85.7%6 systems
Serious-violator flag14.3%1 systems

01 / SYSTEMS

Water systems serving Starr

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

Water systemPopulation servedPrimary sourceCurrent export status
City Of RomaTX214000719,464Surface waterOther current violation flag
City Of Rio Grande CityTX214001818,912Surface waterOther current violation flag
City Of La GrullaTX21400069,500Surface waterCurrent serious-violator flag
Rio WscTX21400166,939Surface waterOther current violation flag
Union WscTX21400045,793Surface waterCurrent health-based flag
Falcon Rural WscTX21400033,600Surface waterCurrent health-based flag
El Tanque WscTX21400293,000Surface water purchasedNo current violation flagged

02 / SOURCE MIX

Surface water6 systems · 64,208 served
Surface water purchased1 systems · 3,000 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.