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Counties → New Mexico

Valencia County, New Mexico

SDWIS compliance plate

Sheet NM061 · Valencia County 30 sys · 8,331 viol · #930/3254

VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-MID · SRC-GW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 17.5% health
  • RANK-UPPER #930/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-MID 25.0% detect
  • SRC-GW GW lead 100%
  • SYS-SMALL 30 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, Valencia County ranks #930 of 3,254 counties by people served, and #11 of 33 counties in New Mexico. See methodology · corpus placement.

Valencia 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 17.5% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #930 of 3,254 · #11 of 33 in New Mexico.

Flagged-rate neighbourhood around Valencia County

Lowest/highest poles plus in-state counties nearest Valencia County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Colfax · lowest Harding · highest Santa Fe · near Otero · near 63.5% 100% 100% 100% 100% 100% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Los Lunas Water System 19,400 176 Clean
Belen Water System 10,830 672 Clean
Rio Communities Water System 5,374 35 Clean
Rio del Oro Water System 4,387 17 -
Bosque Farms Water Supply System 4,367 92 Detected
Meadow Lake Water System 2,760 195 -
Monterey Water Company Inc. 1,472 444 -
Rio Communities Industrial Park 400 22 -
Allsups 165 300 167 -
Peralta Methodist Church 300 73 -
Allsups 137 300 186 -
Gil Sanchez Elementary 295 142 -
HI Mesa Water System 244 118 -
Correo Water Association 201 458 -
Western Refinery Speedway #8924-Peralta 200 94 -
Bosque Gardens Mdwca 141 222 -
Adelino Headstart School 125 378 -
Mountain View MHP 111 437 -
Cattlemens Livestock Auction 100 57 -
Loma Escondida Water Association 89 1,900 -
El Shaddai Water Co Op 87 813 -
Trails End MHP 85 110 -
Belen Moose Lodge 1680 60 104 -
Trinity Mobile Home Park 51 2 -
Senior Living Systems Inc. 50 84 -
Maez Water Sources & Drilling 50 146 -
C and J Restaurant 50 34 -
Spa and Cuisine 45 36 -
Highland Meadows Estates Mdwca 43 913 -
Valencia Storage and MHP 39 204 -

Compare beyond New Mexico

Mid-flagged peers for Valencia County

Cross-state counties nearest Valencia County on flagged-system share (100.0%) and cumulative violation count (8,331). 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.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers

Read our methodology · Check your water system - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

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.