Grant County, Oklahoma
SDWIS compliance plate
Sheet OK053 · Grant County 10 sys · 3,596 viol · #2883/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-SMALL · BOOK-MOST
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 9.0% health
- RANK-BOTTOM #2883/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-NONE No UCMR5 set
- SRC-GW GW lead 90%
- SYS-SMALL 10 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, Grant County ranks #2,883 of 3,254 counties by people served, and #69 of 77 counties in Oklahoma. See methodology · corpus placement.
Grant 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 9.0% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Grant County . Population served ranks #2,883 of 3,254 · #69 of 77 in Oklahoma.
Flagged-rate neighbourhood around Grant County
Lowest/highest poles plus in-state counties nearest Grant County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Medford | 1,172 | 161 | - |
| Pond Creek | 982 | 55 | - |
| Lamont | 417 | 937 | - |
| R&c Water Corp | 400 | 77 | - |
| Wakita | 344 | 125 | - |
| Nash | 224 | 483 | - |
| SW Water Inc | 200 | 57 | - |
| Deer Creek | 147 | 1,065 | - |
| Manchester | 104 | 526 | - |
| Grant County RWD #1 | 100 | 110 | - |
Compare beyond Oklahoma
Mid-flagged peers for Grant County
Cross-state counties nearest Grant County on flagged-system share (100.0%) and cumulative violation count (3,596). 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.