Spink County, South Dakota
SDWIS compliance plate
Sheet SD115 · Spink County 10 sys · 1,176 viol · #2943/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-SW · SYS-SMALL · BOOK-MOST
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 6.5% health
- RANK-BOTTOM #2943/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-NONE No UCMR5 set
- SRC-SW SW lead 70%
- SYS-SMALL 10 systems
- BOOK-MOST 6/7 fields
Nearest flagged-rate peer: Brown County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Spink County ranks #2,943 of 3,254 counties by people served, and #37 of 65 counties in South Dakota. See methodology · corpus placement.
Spink 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 6.5% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Spink County . Population served ranks #2,943 of 3,254 · #37 of 65 in South Dakota.
Flagged-rate neighbourhood around Spink County
Lowest/highest poles plus in-state counties nearest Spink County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Redfield | 2,214 | 7 | - |
| Tulare | 211 | 65 | - |
| Doland | 199 | 32 | - |
| Mellette | 199 | 38 | - |
| Northville | 143 | 69 | - |
| Conde | 142 | 42 | - |
| Spink Colony | 108 | 230 | - |
| Glendale Colony | 95 | 585 | - |
| Brentford | 88 | 63 | - |
| Camrose Colony | 80 | 45 | - |
Compare beyond South Dakota
Mid-flagged peers for Spink County
Cross-state counties nearest Spink County on flagged-system share (100.0%) and cumulative violation count (1,176). 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.