COUNTY WATER-SYSTEM LEDGER
Rio Arriba, New Mexico
EPA’s September 2026 export lists 1 active community water systems serving Rio Arriba, New Mexico, with 1 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 Rio Arriba, New Mexico
EPA associates 1 covered systems with Rio Arriba, New Mexico; their reported population-served values total 12,012 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 |
|---|---|---|---|
| Espanola Water SystemNM3501921 | 12,012 | Ground water | Other current violation flag |
02 / SOURCE MIX
Primary water sources for Rio Arriba, New Mexico
EPA classifies 1 systems serving Rio Arriba, New Mexico across 1 primary-source categories; Ground water is the largest category with 1 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.