Community Water System · PWS CO0101100
Mountain View Wua
Operator location Brighton, Colorado - 26% of 57 violations are health-based (upper-third health share (> 23%)); groundwater source; 320 served per SDWIS.
- 320
- People served (this PWS)
- 57
- EPA violations (this PWS)
- 15
- Health-based (this PWS)
- Untested
- UCMR5 (this PWS)
Mountain View Wua standing, mid SDWIS violation third
26% of 57 recorded violations are health-based - upper-third health share (> 23%). Corpus terciles use 29,740 systems serving 500+ (the sitemap cohort). Health-based share 26% is upper-third health share (> 23%).
The verdict
Mountain View Wua lands in the middle third by violation volume (57), large enough for peer comparisons without matching the fleet's heaviest ledgers. Population served is smaller (320; smaller served population (≤ 999)), so each violation row represents a compact service footprint. Health-based share is 26% - most of this ledger is MCL or treatment-technique exceedance. No UCMR5 PFAS test appears for this system in this extract.
- 57
- Total EPA violations on record
- 26%
- Health-based (MCL / treatment failure)
- 320
- 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
- 125
- County
- Adams
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 35
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 12 | 2013 |
| Coliform (TCR) | MR | 12 | 2008 |
| Chlorine | MR | 6 | 2022 |
| Lead and Copper Rule | MR | 4 | 2019 |
| LEAD AND COPPER RULE REVISIONS | TT | 3 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2024 |
| Nitrate | MR | 3 | 1995 |
| Revised Total Coliform Rule | MON | 3 | 2022 |
| Carbon tetrachloride | MR | 1 | 1991 |
| 1,1-Dichloroethylene | MR | 1 | 1991 |
| Trichloroethylene | MR | 1 | 1991 |
| Public Notice | Other | 1 | 2023 |
| 1,2-Dichloroethane | MR | 1 | 1991 |
| 1,1,1-Trichloroethane | MR | 1 | 1991 |
| Benzene | MR | 1 | 1991 |
| p-Dichlorobenzene | MR | 1 | 1991 |
Violation Count vs. the National Corpus
Mountain View Wua has 57 recorded EPA violations, 60% of the 29,740 public water systems serving 500+ people nationwide carry fewer, and 40% carry more. 26% of this system's own violations are health-based (15 of 57), 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)
57 Around the middle fewer violations than 40% 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
Health-based violations on Mountain View Wua
15 health-based rows in the tables above map to MCL or treatment-technique exceedances, verify each contaminant code on the federal SDWIS report for CO0101100.
Sources: EPA SDWIS · Colorado Department of Public Health and Environment, Water Quality Control
Nationwide peers
57 violations · 320 served: nearest cross-state SDWIS matches.
Cross-state systems near this violation count
Nearest cross-state community systems (500+ served) by total SDWIS violations on record.
What to do with Mountain View Wua
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.