Ottawa County, Kansas
SDWIS compliance plate
Sheet KS143 · Ottawa County 7 sys · 609 viol · #2763/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-TINY · BOOK-MOST
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 7.1% health
- RANK-BOTTOM #2763/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-NONE No UCMR5 set
- SRC-GW GW lead 100%
- SYS-TINY 7 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, Ottawa County ranks #2,763 of 3,254 counties by people served, and #57 of 105 counties in Kansas. See methodology · corpus placement.
Ottawa 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 7.1% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Ottawa County . Population served ranks #2,763 of 3,254 · #57 of 105 in Kansas.
Flagged-rate neighbourhood around Ottawa County
Lowest/highest poles plus in-state counties nearest Ottawa County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Minneapolis, City Of | 1,948 | 36 | - |
| Ottawa Co RWD 2 | 1,794 | 23 | - |
| Bennington, City Of | 635 | 26 | - |
| Delphos, City Of | 306 | 13 | - |
| Tescott, City Of | 271 | 365 | - |
| Ottawa Co RWD 1 | 198 | 83 | - |
| Culver, City Of | 115 | 63 | - |
Compare beyond Kansas
Mid-flagged peers for Ottawa County
Cross-state counties nearest Ottawa County on flagged-system share (100.0%) and cumulative violation count (609). 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.