County profile · EPA SDWIS + UCMR5
Chautauqua County, Kansas
10 SDWIS-listed public water systems serve 2,840 people in Chautauqua County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 10
- SDWIS water systems Smaller third of counties
- 1,223
- Total violations Middle third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- -
- UCMR5 PFAS (none tested) No UCMR5 tests
SDWIS compliance plate
Sheet KS019 · Chautauqua County 10 sys · 1,223 viol · #2992/3254
VIOL-SEVERE · HEALTH-MID · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-SW · SYS-SMALL · BOOK-MOST
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 42.2% health
- RANK-BOTTOM #2992/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-NONE No UCMR5 set
- SRC-SW SW lead 90%
- SYS-SMALL 10 systems
- BOOK-MOST 6/7 fields
Nearest flagged-rate peer: Johnson County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Chautauqua County ranks #2,992 of 3,254 counties by people served, and #76 of 105 counties in Kansas. See methodology · corpus placement.
Chautauqua 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 42.2% is health-based share above the upper third (> 24.5%) . No UCMR5 tests in this extract for Chautauqua County . Population served ranks #2,992 of 3,254 · #76 of 105 in Kansas.
Flagged-rate neighbourhood around Chautauqua County
Lowest/highest poles plus in-state counties nearest Chautauqua County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Sedan, City Of | 1,005 | 170 | - |
| Chautauqua Co RWD 4 | 475 | 30 | - |
| Cedar Vale, City Of | 475 | 97 | - |
| Chautauqua Co RWD 2 | 278 | 46 | - |
| Chautauqua Co RWD 3 | 200 | 106 | - |
| Chautauqua Co RWD 1 | 135 | 74 | - |
| Chautauqua, City Of | 110 | 95 | - |
| Peru, City Of | 105 | 121 | - |
| Elgin, City Of | 56 | 398 | - |
| Public Wholesale WSD 20 | 1 | 86 | - |
Compare beyond Kansas
Mid-flagged peers for Chautauqua County
Cross-state counties nearest Chautauqua County on flagged-system share (100.0%) and cumulative violation count (1,223). 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. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.