Edmunds County, South Dakota
SDWIS compliance plate
Sheet SD045 · Edmunds County 8 sys · 157 viol · #1627/3254
VIOL-SEVERE · HEALTH-MID · RANK-MID · PHOTO-FINISH · PFAS-CLEAN · SRC-SW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 87.5% flagged
- HEALTH-MID 21.7% health
- RANK-MID #1627/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-SW SW lead 75%
- SYS-TINY 8 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Meade County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Edmunds County ranks #1,627 of 3,254 counties by people served, and #9 of 65 counties in South Dakota. See methodology · corpus placement.
Edmunds County standing, lower-flagged corpus third
Flagged-system rate 87.5% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 21.7% is health-based share in the middle 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 #1,627 of 3,254 · #9 of 65 in South Dakota.
Flagged-rate neighbourhood around Edmunds County
Lowest/highest poles plus in-state counties nearest Edmunds County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Web Water Development Association | 20,750 | 8 | Clean |
| Ipswich | 928 | 26 | - |
| Mina Lake Sanitary District | 863 | 49 | - |
| Bowdle | 470 | 23 | - |
| Roscoe | 269 | 14 | - |
| Hosmer | 164 | 19 | - |
| Deerfield Colony | 150 | 18 | - |
| Boulder Colony | 26 | 0 | - |
Compare beyond South Dakota
Lower-flagged peers for Edmunds County
Cross-state counties nearest Edmunds County on flagged-system share (87.5%) and cumulative violation count (157). 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.