PlainWater

Eureka County, Nevada

SDWIS compliance plate

Sheet NV011 · Eureka County 14 sys · 385 viol · #2848/3254

VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-SMALL · BOOK-MOST

  • VIOL-SEVERE 92.9% flagged
  • HEALTH-LOW 14.8% health
  • RANK-BOTTOM #2848/3254
  • PHOTO-FINISH ±0.3 pp
  • PFAS-NONE No UCMR5 set
  • SRC-GW GW lead 100%
  • SYS-SMALL 14 systems
  • BOOK-MOST 6/7 fields

Nearest flagged-rate peer: Elko County (+ 0.3 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Eureka County ranks #2,848 of 3,254 counties by people served, and #15 of 17 counties in Nevada. See methodology · corpus placement.

Eureka County standing, mid-flagged corpus third

Flagged-system rate 92.9% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 14.8% is health-based share in the middle third (≤ 24.5%) . No UCMR5 tests in this extract for Eureka County . Population served ranks #2,848 of 3,254 · #15 of 17 in Nevada.

Flagged-rate neighbourhood around Eureka County

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

0% 20% 40% 60% 80% 100% Esmeralda · lowest Eureka · this county Lyon · near Mineral · highest 83.3% 91% 92.9% 93.2% 93.3% 94.1% 100%

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

Water Systems

Compare beyond Nevada

Mid-flagged peers for Eureka County

Cross-state counties nearest Eureka County on flagged-system share (92.9%) and cumulative violation count (385). 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
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.