Union County, New Mexico
SDWIS compliance plate
Sheet NM059 · Union County 8 sys · 434 viol · #2816/3254
VIOL-SEVERE · HEALTH-MID · RANK-BOTTOM · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 30.0% health
- RANK-BOTTOM #2816/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-TINY 8 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Dona Ana County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Union County ranks #2,816 of 3,254 counties by people served, and #28 of 33 counties in New Mexico. See methodology · corpus placement.
Union County standing, mid-flagged corpus third
Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 30.0% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,816 of 3,254 · #28 of 33 in New Mexico.
Flagged-rate neighbourhood around Union County
Lowest/highest poles plus in-state counties nearest Union County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Clayton Municipal Supply | 3,250 | 15 | - |
| Northeast NM Detention Facility | 703 | 25 | Clean |
| Des Moines Water System | 218 | 144 | - |
| Clayton Lake State Park | 178 | 21 | - |
| Capulin Volcano National Monument | 175 | 14 | - |
| Sierra Grande Highway Rest Area | 75 | 22 | - |
| Capulin RV Park | 55 | 19 | - |
| Grenville Water System | 45 | 174 | - |
Compare beyond New Mexico
Mid-flagged peers for Union County
Cross-state counties nearest Union County on flagged-system share (100.0%) and cumulative violation count (434). In-state neighbours stay on the compliance plate above.
Similar flagged-system rate
Nearest cross-state counties by % of SDWIS systems with at least one violation on record.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.