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

COUNTY WATER-SYSTEM LEDGER

Yuma, Arizona

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 served205,141reported total; may overlap
Current violation flag28.6%2 systems
Serious-violator flag14.3%1 systems

01 / SYSTEMS

Water systems serving Yuma

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 YumaAZ0414024103,264Surface waterNo current violation flagged
San Luis City OfAZ041400539,705Ground waterCurrent health-based flag
Foothills Water And Sewer LlcAZ041400432,425Surface waterNo current violation flagged
Somerton City OfAZ041401514,197Ground waterNo current violation flagged
Usmc Yuma Main SystemAZ04140828,353Surface waterNo current violation flagged
Aspc YumaAZ04140994,197Ground waterNo current violation flagged
Wellton Town OfAZ04140223,000Surface waterCurrent serious-violator flag

02 / SOURCE MIX

Surface water4 systems · 147,042 served
Ground water3 systems · 58,099 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.