Winnebago County, Iowa
SDWIS compliance plate
Sheet IA189 · Winnebago County 19 sys · 1,587 viol · #2414/3254
VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 94.7% flagged
- HEALTH-LOW 8.0% health
- RANK-LOWER #2414/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-SMALL 19 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Black Hawk County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Winnebago County ranks #2,414 of 3,254 counties by people served, and #67 of 99 counties in Iowa. See methodology · corpus placement.
Winnebago County standing, mid-flagged corpus third
Flagged-system rate 94.7% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 8.0% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #2,414 of 3,254 · #67 of 99 in Iowa.
Flagged-rate neighbourhood around Winnebago County
Lowest/highest poles plus in-state counties nearest Winnebago County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Forest City Water Supply | 4,285 | 25 | Clean |
| Lake Mills Municipal Water Dept-South | 2,158 | 30 | - |
| Buffalo Center Muni Water Dept | 857 | 26 | - |
| Thompson Water Works | 499 | 127 | - |
| Three Fingers Campground | 252 | 10 | - |
| Leland Water Supply | 249 | 25 | - |
| Rake Water Supply | 186 | 69 | - |
| Five Star Cooperative (Scarville) | 114 | 196 | - |
| Super Bowl | 110 | 4 | - |
| Rice Lake Golf & Country Club | 100 | 299 | - |
| Scarville Lutheran Church | 95 | 6 | - |
| Word of Faith Dominion Church | 81 | 95 | - |
| Iowa Cage Free - Thompson | 75 | 18 | - |
| The Barn (Buffalo Center) | 60 | 35 | - |
| Thorpe Park-Winnebago Conservation | 60 | 69 | - |
| Pilot Knob State Park-Campground | 50 | 31 | - |
| Rocky Knoll MHP | 49 | 502 | - |
| Christensen Farms Midwest LLC | 25 | 0 | - |
| Winnebago Cc Environmental Educ Center | 25 | 20 | - |
Compare beyond Iowa
Mid-flagged peers for Winnebago County
Cross-state counties nearest Winnebago County on flagged-system share (94.7%) and cumulative violation count (1,587). 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.