COUNTY WATER-SYSTEM LEDGER
Navajo, Arizona
EPA’s September 2026 export lists 10 active community water systems serving Navajo, Arizona, with 4 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 Navajo, Arizona
EPA associates 10 covered systems with Navajo, Arizona; their reported population-served values total 79,667 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 Show LowAZ0409026 | 17,139 | Ground water | No current violation flagged |
| Arizona Water Co - OvergaardAZ0409004 | 13,797 | Ground water | No current violation flagged |
| Arizona Water Co - LakesideAZ0409003 | 12,191 | Ground water | No current violation flagged |
| Winslow City OfAZ0409035 | 9,789 | Ground water | Current monitoring/reporting flag |
| Snowflake Town OfAZ0409029 | 5,590 | Ground water | Current monitoring/reporting flag |
| Ponderosa DwidAZ0409023 | 5,375 | Ground water | No current violation flagged |
| Holbrook City OfAZ0409015 | 4,833 | Ground water | Current monitoring/reporting flag |
| Town Of TaylorAZ0409031 | 4,190 | Ground water | Other current violation flag |
| Arizona Water Co - Pinetop LakesAZ0409018 | 3,513 | Ground water | No current violation flagged |
| Pinetop Water Community Facilities DistAZ0409021 | 3,250 | Ground water | No current violation flagged |
02 / SOURCE MIX
Primary water sources for Navajo, Arizona
EPA classifies 10 systems serving Navajo, Arizona across 1 primary-source categories; Ground water is the largest category with 10 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.