Riley County, Kansas
SDWIS compliance plate
Sheet KS161 · Riley County 13 sys · 542 viol · #808/3254
VIOL-SEVERE · HEALTH-MID · RANK-UPPER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 28.2% health
- RANK-UPPER #808/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-SMALL 13 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, Riley County ranks #808 of 3,254 counties by people served, and #7 of 105 counties in Kansas. See methodology · corpus placement.
Riley 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 28.2% 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 #808 of 3,254 · #7 of 105 in Kansas.
Flagged-rate neighbourhood around Riley County
Lowest/highest poles plus in-state counties nearest Riley County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Manhattan, City Of | 54,763 | 6 | Clean |
| Riley Co RWD 1 | 2,108 | 17 | - |
| Ogden, City Of | 1,721 | 14 | - |
| Colonial Gardens Mobile Home CT | 1,200 | 50 | - |
| Riley, City Of | 977 | 10 | - |
| Riverchase Mobile Home Park | 460 | 44 | - |
| Leonardville, City Of | 436 | 100 | - |
| Konza Valley Water Benefit District | 345 | 26 | - |
| Hunters Island Water District | 200 | 17 | - |
| University Park Water District | 199 | 52 | - |
| Randolph, City Of | 167 | 48 | - |
| Tuttle Cc Mobile Home Park, LLC | 50 | 124 | - |
| Tuttle Creek Reservoir Coe Stockdale Prk | 25 | 34 | - |
Compare beyond Kansas
Mid-flagged peers for Riley County
Cross-state counties nearest Riley County on flagged-system share (100.0%) and cumulative violation count (542). 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.