Thomas County, Kansas
SDWIS compliance plate
Sheet KS193 · Thomas County 7 sys · 424 viol · #2690/3254
VIOL-SEVERE · HEALTH-MID · RANK-BOTTOM · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 39.4% health
- RANK-BOTTOM #2690/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-TINY 7 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Johnson County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Thomas County ranks #2,690 of 3,254 counties by people served, and #55 of 105 counties in Kansas. See methodology · corpus placement.
Thomas 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 39.4% is health-based share above the upper 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 #2,690 of 3,254 · #55 of 105 in Kansas.
Flagged-rate neighbourhood around Thomas County
Lowest/highest poles plus in-state counties nearest Thomas County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Colby, City Of | 5,516 | 114 | Clean |
| Brewster, City Of | 290 | 190 | - |
| Rexford, City Of | 198 | 48 | - |
| High Plains Properties LLC | 25 | 21 | - |
| Qwik Fuel LLC | 25 | 18 | - |
| Kdot Colby Rest Area Wb 32511 | 25 | 20 | - |
| Kdot Colby Rest Area Eb 32512 | 25 | 13 | - |
Compare beyond Kansas
Mid-flagged peers for Thomas County
Cross-state counties nearest Thomas County on flagged-system share (100.0%) and cumulative violation count (424). 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.