PlainWater

Atoka County, Oklahoma

SDWIS compliance plate

Sheet OK005 · Atoka County 8 sys · 3,045 viol · #2279/3254

VIOL-SEVERE · HEALTH-HIGH · RANK-LOWER · PHOTO-FINISH · PFAS-NONE · SRC-SW · SYS-TINY · BOOK-MOST

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-HIGH 72.2% health
  • RANK-LOWER #2279/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-NONE No UCMR5 set
  • SRC-SW SW lead 75%
  • SYS-TINY 8 systems
  • BOOK-MOST 6/7 fields

Nearest flagged-rate peer: Tulsa County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Atoka County ranks #2,279 of 3,254 counties by people served, and #51 of 77 counties in Oklahoma. See methodology · corpus placement.

Atoka 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 72.2% is health-based share above the upper third (> 24.5%) . No UCMR5 tests in this extract for Atoka County . Population served ranks #2,279 of 3,254 · #51 of 77 in Oklahoma.

Flagged-rate neighbourhood around Atoka County

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

0% 20% 40% 60% 80% 100% Murray · lowest Cimarron · highest Payne · near Canadian · near 88.9% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Atoka Co. RWS & Swmd #4 3,000 886 -
Atoka 2,988 599 -
Atoka Co. RWD #3 (Caney) 1,500 249 -
Stringtown PWA 1,105 471 -
Mack Alford Correctional Center 952 284 -
Howard McLeod Correctional Center 825 62 -
Atoka Co. RWD #2 500 153 -
Atoka Co. RWD #1 (Wardville) 125 341 -

Compare beyond Oklahoma

Mid-flagged peers for Atoka County

Cross-state counties nearest Atoka County on flagged-system share (100.0%) and cumulative violation count (3,045). 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.