COUNTY WATER-SYSTEM LEDGER
San Juan, New Mexico
EPA’s September 2026 export lists 8 active community water systems serving San Juan, New Mexico, with 2 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 San Juan, New Mexico
EPA associates 8 covered systems with San Juan, New Mexico; their reported population-served values total 96,500 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 |
|---|---|---|---|
| Farmington Water SystemNM3510224 | 47,655 | Surface water | No current violation flagged |
| Aztec Domestic Water SystemNM3509824 | 9,673 | Surface water | Current monitoring/reporting flag |
| Bloomfield Water Supply SystemNM3510124 | 9,536 | Surface water | No current violation flagged |
| Lee Hammond WaterNM3500624 | 8,817 | Surface water | No current violation flagged |
| Lower Valley Water Users AssociationNM3510324 | 7,615 | Surface water | No current violation flagged |
| Morningstar Water SystemNM3510524 | 5,694 | Surface water purchased | No current violation flagged |
| Northstar MdwcaNM3520024 | 3,784 | Surface water | No current violation flagged |
| Flora Vista Mutual DomesticNM3510024 | 3,726 | Surface water purchased | Current monitoring/reporting flag |
02 / SOURCE MIX
Primary water sources for San Juan, New Mexico
EPA classifies 8 systems serving San Juan, New Mexico across 2 primary-source categories; Surface water is the largest category with 6 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.