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

COUNTY WATER-SYSTEM LEDGER

Navajo, Arizona

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

Systems10active CWS · pop. 2,500+
Population served79,667reported total; may overlap
Current violation flag40.0%4 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Navajo

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 Show LowAZ040902617,139Ground waterNo current violation flagged
Arizona Water Co - OvergaardAZ040900413,797Ground waterNo current violation flagged
Arizona Water Co - LakesideAZ040900312,191Ground waterNo current violation flagged
Winslow City OfAZ04090359,789Ground waterCurrent monitoring/reporting flag
Snowflake Town OfAZ04090295,590Ground waterCurrent monitoring/reporting flag
Ponderosa DwidAZ04090235,375Ground waterNo current violation flagged
Holbrook City OfAZ04090154,833Ground waterCurrent monitoring/reporting flag
Town Of TaylorAZ04090314,190Ground waterOther current violation flag
Arizona Water Co - Pinetop LakesAZ04090183,513Ground waterNo current violation flagged
Pinetop Water Community Facilities DistAZ04090213,250Ground waterNo current violation flagged

02 / SOURCE MIX

Ground water10 systems · 79,667 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.