Community Water System · PWS CO0134790
Ute Pass WA Inc
Operator location Durango, Colorado - smaller served population (≤ 999) at 120 people served; 498 SDWIS violations on record from surface water sources.
- 120
- People served (this PWS)
- 498
- EPA violations (this PWS)
- 63
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Ute Pass WA Inc standing, high SDWIS violation third
120 people served (SDWIS) - smaller served population (≤ 999). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 13% is middle-third health share (≤ 23%).
The verdict
Ute Pass WA Inc sits in the upper third of the sitemap cohort by violation count (498), so the tables below sample a dense compliance trail rather than a near-clean ledger. Population served is smaller (120; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 13% (middle-third health share (≤ 23%)). No UCMR5 PFAS test appears for this system in this extract.
- 498
- Total EPA violations on record
- 13%
- Health-based (MCL / treatment failure)
- 120
- People served by this PWS (SDWIS)
- N/A
- PFAS compounds detected (UCMR5)
Population ordinals match the sitemap cohort (systems serving 500+, population_served DESC). See methodology · corpus placement.
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 96
- County
- La Plata
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 404
- Treatment Tech Violations
- 60
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | MR | 77 | 2024 |
| Interim Enhanced Surface Water Treatment Rule | MR | 49 | 2024 |
| Surface Water Treatment Rule | TT | 48 | 2019 |
| Chlorine | MR | 45 | 2020 |
| Lead and Copper Rule | MR | 22 | 2018 |
| Coliform (TCR) | MR | 22 | 2015 |
| Consumer Confidence Rule | Other | 15 | 2024 |
| Public Notice | Other | 13 | 2019 |
| E. COLI | MR | 12 | 2018 |
| Revised Total Coliform Rule | MON | 12 | 2020 |
| CARBON, TOTAL | MR | 9 | 2018 |
| Cadmium | MR | 6 | 2010 |
| Chromium | MR | 6 | 2010 |
| Nickel | MR | 6 | 2010 |
| Antimony, Total | MR | 6 | 2010 |
| Beryllium, Total | MR | 6 | 2010 |
| Thallium, Total | MR | 6 | 2010 |
| Selenium | MR | 6 | 2010 |
| Fluoride | MR | 6 | 2010 |
| Nitrate | MR | 6 | 2010 |
| Arsenic | MR | 6 | 2010 |
| Di(2-ethylhexyl) phthalate | MR | 6 | 2023 |
| TTHM | MR | 6 | 2023 |
| Barium | MR | 6 | 2010 |
| Mercury | MR | 6 | 2010 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2023 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 4 | 2017 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2017 |
| CARBON, TOTAL | TT | 4 | 2014 |
| 1,2,4-Trichlorobenzene | MR | 3 | 2023 |
Violation Count vs. the National Corpus
Ute Pass WA Inc has 498 recorded EPA violations, 95% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 5% carry more. 13% of this system's own violations are health-based (63 of 498), and it ranks unranked by population served among that same cohort.
EPA violations vs. the national water-system corpus
Public water systems serving 500+ people (EPA SDWIS)
498 Higher than most more violations than 95% of 29,740 water systems
the national water-system corpus, bucketed by value
Each bar is a band; taller bars hold more water systems. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA SDWIS · 2026-05-15
Population served record for Ute Pass WA Inc
EPA SDWIS lists 120 people served and 96 connections for this PWS, confirm the service-area footprint on the federal report before comparing to municipal census totals.
Sources: EPA SDWIS · Colorado Department of Public Health and Environment, Water Quality Control
Nationwide peers
498 violations · 120 served: nearest cross-state SDWIS matches.
Cross-state systems with comparable violation load
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
What to do with Ute Pass WA Inc
Use this system's EPA-reported record as a starting filter, not a final verdict.
- See how every tracked system in Colorado compares on the same EPA violation measures. Colorado systems
- Check whether PFAS was detected at this system under UCMR5 testing. PFAS guide
- Find and compare another public water system by name or PWSID. Search systems
EPA SDWIS and UCMR5 figures are informational only, not a substitute for a certified lab test of your own tap water.