PlainWater

Rogers County, Oklahoma

SDWIS compliance plate

Sheet OK131 · Rogers County 15 sys · 2,062 viol · #699/3254

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

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-MID 38.7% health
  • RANK-UPPER #699/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-MID 33.3% detect
  • SRC-SW SW lead 100%
  • SYS-SMALL 15 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Rogers County ranks #699 of 3,254 counties by people served, and #6 of 77 counties in Oklahoma. See methodology · corpus placement.

Rogers 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 38.7% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 33.3% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #699 of 3,254 · #6 of 77 in Oklahoma.

Flagged-rate neighbourhood around Rogers County

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

0% 20% 40% 60% 80% 100% Murray · lowest Cimarron · highest Payne · near Muskogee · 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
Claremore 15,873 342 Clean
Rogers Co RWD # 5 11,782 79 Clean
Rogers Co RWD # 3 Cot Sta 10,750 39 Clean
Rogers Co RWD # 3 Lake Plant 10,470 166 Clean
Rogers Co RWD # 4 7,725 289 Detected
Rogers Co RWD # 8 3,375 8 Detected
Rogers Co RWD # 7 3,040 26 -
Rogers Co RWD # 2 2,750 167 -
Catoosa 2,668 136 -
Chelsea Economic Dev. Auth. 1,964 203 -
Inola Water Works Inc 1,589 110 -
Rogers Co RWD # 6 1,560 125 -
Rogers Co RWD # 9 1,037 26 -
Deerfield Springs 445 219 -
Rogers Co RWD #12 176 127 -

Compare beyond Oklahoma

Mid-flagged peers for Rogers County

Cross-state counties nearest Rogers County on flagged-system share (100.0%) and cumulative violation count (2,062). 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.