Berrien County, Michigan
SDWIS compliance plate
Sheet MI021 · Berrien County 210 sys · 4,797 viol · #467/3254
VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-LARGE · BOOK-FULL
- VIOL-SEVERE 80.5% flagged
- HEALTH-LOW 13.8% health
- RANK-TOP #467/3254
- PHOTO-FINISH ±0.5 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 94%
- SYS-LARGE 210 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Kalamazoo County ( -0.5 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Berrien County ranks #467 of 3,254 counties by people served, and #15 of 83 counties in Michigan. See methodology · corpus placement.
Berrien County standing, lower-flagged corpus third
Flagged-system rate 80.5% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 13.8% 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 #467 of 3,254 · #15 of 83 in Michigan.
Flagged-rate neighbourhood around Berrien County
Lowest/highest poles plus in-state counties nearest Berrien County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
Compare beyond Michigan
Lower-flagged peers for Berrien County
Cross-state counties nearest Berrien County on flagged-system share (80.5%) and cumulative violation count (4,797). 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.