Nemaha County, Nebraska
SDWIS compliance plate
Sheet NE127 · Nemaha County 11 sys · 409 viol · #2568/3254
VIOL-SEVERE · HEALTH-HIGH · RANK-LOWER · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 90.9% flagged
- HEALTH-HIGH 66.0% health
- RANK-LOWER #2568/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 82%
- SYS-SMALL 11 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Washington County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Nemaha County ranks #2,568 of 3,254 counties by people served, and #33 of 93 counties in Nebraska. See methodology · corpus placement.
Nemaha County standing, lower-flagged corpus third
Flagged-system rate 90.9% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 66.0% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #2,568 of 3,254 · #33 of 93 in Nebraska.
Flagged-rate neighbourhood around Nemaha County
Lowest/highest poles plus in-state counties nearest Nemaha County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Auburn, City Of | 3,478 | 8 | Detected |
| Nemaha Co RWD #2 | 1,011 | 28 | - |
| Peru, City Of | 650 | 36 | - |
| Nemaha Co RWD 1 | 600 | 47 | - |
| Nebraska Public Power District - Cooper | 600 | 13 | - |
| Duck Creek Recreation Area | 400 | 0 | - |
| Johnson, Village Of | 328 | 46 | - |
| Brownville, Village Of | 142 | 92 | - |
| Brock, Village Of | 137 | 73 | - |
| Nemaha, Village Of | 122 | 41 | - |
| Julian, Village Of | 45 | 25 | - |
Compare beyond Nebraska
Lower-flagged peers for Nemaha County
Cross-state counties nearest Nemaha County on flagged-system share (90.9%) and cumulative violation count (409). 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.