Montrose County, Colorado
SDWIS compliance plate
Sheet CO085 · Montrose County 26 sys · 3,807 viol · #889/3254
VIOL-SEVERE · HEALTH-MID · RANK-UPPER · PHOTO-FINISH · PFAS-MID · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 84.6% flagged
- HEALTH-MID 20.5% health
- RANK-UPPER #889/3254
- PHOTO-FINISH ±0.3 pp
- PFAS-MID 25.0% detect
- SRC-SW SW lead 77%
- SYS-SMALL 26 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Jefferson County (+ 0.3 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Montrose County ranks #889 of 3,254 counties by people served, and #18 of 64 counties in Colorado. See methodology · corpus placement.
Montrose County standing, lower-flagged corpus third
Flagged-system rate 84.6% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 20.5% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 25.0% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #889 of 3,254 · #18 of 64 in Colorado.
Flagged-rate neighbourhood around Montrose County
Lowest/highest poles plus in-state counties nearest Montrose County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Tri County Wcd | 20,490 | 8 | Clean |
| Montrose City Of | 19,305 | 4 | Clean |
| Menoken WD | 4,500 | 0 | Clean |
| Chipeta WD | 3,802 | 5 | Detected |
| Olathe Town Of | 3,015 | 19 | - |
| Northbrook Villas Mhc | 1,052 | 0 | - |
| Nucla Town Of | 875 | 155 | - |
| Naturita Town Of | 585 | 247 | - |
| Cimarron Creek | 560 | 6 | - |
| River Meadows The | 490 | 8 | - |
| Fruitland Domestic WC | 335 | 1,196 | - |
| Paradox Pipeline Co | 200 | 518 | - |
| Mountain View Mobile Home Park | 193 | 9 | - |
| Black Canyon Estates MHP | 188 | 24 | - |
| Spring View Tp | 145 | 281 | - |
| Cornerstone MD 1 | 117 | 0 | - |
| Millard Mobile Home Park | 90 | 411 | - |
| Curecanti Cimarron Ra | 85 | 6 | - |
| Hidden Lake Community | 83 | 6 | - |
| Sunrise Trailer Park | 60 | 283 | - |
| Curecanti Nra East Portal Ra | 59 | 3 | - |
| Earles Subdivision WC | 40 | 41 | - |
| Camp V | 29 | 195 | - |
| Harvey Martinez Trailer Court | 25 | 0 | - |
| Mustang Water Authority | 0 | 272 | - |
| Project 7 WA | 0 | 110 | - |
Compare beyond Colorado
Lower-flagged peers for Montrose County
Cross-state counties nearest Montrose County on flagged-system share (84.6%) and cumulative violation count (3,807). 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.