Powell County, Montana
SDWIS compliance plate
Sheet MT077 · Powell County 17 sys · 1,135 viol · #2683/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-SMALL · BOOK-MOST
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 16.0% health
- RANK-BOTTOM #2683/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-NONE No UCMR5 set
- SRC-GW GW lead 100%
- SYS-SMALL 17 systems
- BOOK-MOST 6/7 fields
Nearest flagged-rate peer: Silver Bow County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Powell County ranks #2,683 of 3,254 counties by people served, and #32 of 56 counties in Montana. See methodology · corpus placement.
Powell 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 16.0% is health-based share in the middle third (≤ 24.5%) . No UCMR5 tests in this extract for Powell County . Population served ranks #2,683 of 3,254 · #32 of 56 in Montana.
Flagged-rate neighbourhood around Powell County
Lowest/highest poles plus in-state counties nearest Powell County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Deer Lodge City Of | 2,900 | 147 | - |
| Montana State Prison | 2,100 | 62 | - |
| Avon Family Cafe | 305 | 75 | - |
| Rock Creek Cattle Company | 165 | 38 | - |
| Camp Mak-A-Dream | 115 | 8 | - |
| Trixis Antler Saloon | 105 | 47 | - |
| Hunters Alley Bar and Grill | 100 | 116 | - |
| Riverfront RV Park Garrison | 80 | 108 | - |
| Camp Child | 72 | 316 | - |
| Stray Bullet Commercial Bldg | 43 | 12 | - |
| Safeway No 1158 | 35 | 6 | - |
| Rock Creek Cattle Company Golf Course | 34 | 15 | - |
| Gem Bar and Store Inc | 27 | 16 | - |
| McDonald Pass Westbound Fountain | 25 | 136 | - |
| Gold Creek Events/Whistle Stop LLC Unapp | 25 | 3 | - |
| Rock Creek Cattle Co Phase 3 | 25 | 13 | - |
| Rock Creek Cattle Company Staff Housing | 25 | 17 | - |
Compare beyond Montana
Mid-flagged peers for Powell County
Cross-state counties nearest Powell County on flagged-system share (100.0%) and cumulative violation count (1,135). 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.