Powder River County, Montana
SDWIS compliance plate
Sheet MT075 · Powder River County 3 sys · 262 viol · #3196/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · BELOW-PEER · PFAS-NONE · SRC-GW · SYS-TINY · BOOK-MOST
- VIOL-SEVERE 66.7% flagged
- HEALTH-LOW 9.9% health
- RANK-BOTTOM #3196/3254
- BELOW-PEER 8.3 pp cleaner
- PFAS-NONE No UCMR5 set
- SRC-GW GW lead 100%
- SYS-TINY 3 systems
- BOOK-MOST 6/7 fields
Nearest flagged-rate peer: Musselshell County (+ 8.3 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Powder River County ranks #3,196 of 3,254 counties by people served, and #52 of 56 counties in Montana. See methodology · corpus placement.
Powder River County standing, lower-flagged corpus third
Flagged-system rate 66.7% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 9.9% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Powder River County . Population served ranks #3,196 of 3,254 · #52 of 56 in Montana.
Flagged-rate neighbourhood around Powder River County
Lowest/highest poles plus in-state counties nearest Powder River County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Broadus Town Of | 450 | 160 | - |
| Broadus Rest Area | 255 | 102 | - |
| Broadus Iga | 25 | 0 | - |
Compare beyond Montana
Lower-flagged peers for Powder River County
Cross-state counties nearest Powder River County on flagged-system share (66.7%) and cumulative violation count (262). 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.