Comanche County, Oklahoma
SDWIS compliance plate
Sheet OK031 · Comanche County 25 sys · 5,160 viol · #451/3254
VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-CLEAN · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 96.0% flagged
- HEALTH-LOW 13.0% health
- RANK-TOP #451/3254
- PHOTO-FINISH ±0.1 pp
- PFAS-CLEAN 0.0% detect
- SRC-SW SW lead 68%
- SYS-SMALL 25 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Cleveland County ( -0.1 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Comanche County ranks #451 of 3,254 counties by people served, and #4 of 77 counties in Oklahoma. See methodology · corpus placement.
Comanche County standing, mid-flagged corpus third
Flagged-system rate 96.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 13.0% is health-based share in the middle 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 #451 of 3,254 · #4 of 77 in Oklahoma.
Flagged-rate neighbourhood around Comanche County
Lowest/highest poles plus in-state counties nearest Comanche County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Lawton | 92,757 | 171 | Clean |
| Fort Sill Hqusafacfs | 23,000 | 40 | Clean |
| Elgin PWA | 3,300 | 331 | - |
| Comanche Co RWD #4 | 3,000 | 348 | - |
| Comanche Co RWD #1 | 2,800 | 23 | - |
| Cache | 2,371 | 113 | - |
| Comanche Co RWD #3 | 2,325 | 160 | - |
| Comanche Co RWD #2 | 1,840 | 120 | - |
| Geronimo | 1,200 | 60 | - |
| Fletcher | 1,022 | 870 | - |
| Pecan Valley RWD | 1,000 | 124 | - |
| Sterling PWA | 762 | 102 | - |
| Chattanooga PWS | 627 | 313 | - |
| Medicine Park | 382 | 190 | - |
| Indiahoma Public Works Authority | 350 | 329 | - |
| Faxon | 134 | 193 | - |
| Mountain Village Development | 77 | 209 | - |
| Southeast Water Association | 51 | 52 | - |
| Fort Sill Camp Eagle | 50 | 0 | - |
| Sunnyside Water Assoc | 50 | 395 | - |
| Hwy 7 East Water Assn | 50 | 730 | - |
| Clemmer Water Association | 47 | 63 | - |
| Valley View Estates Homeowners Assoc | 42 | 6 | - |
| Letra Beach | 26 | 27 | - |
| Valley View Water Association | 25 | 191 | - |
Compare beyond Oklahoma
Mid-flagged peers for Comanche County
Cross-state counties nearest Comanche County on flagged-system share (96.0%) and cumulative violation count (5,160). 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.