HIGH QUALITY H2O
PWSID: MT0002540 · Missoula, MT · Serves 200 people
According to EPA Safe Drinking Water Information System (SDWIS), HIGH QUALITY H2O (PWSID MT0002540) in Missoula, MT is listed as a CWS water system covering about 200 people. The same extract lists 4 health-based violation records spanning 2021-2022. Those 4 health-based rows for HIGH QUALITY H2O cover contaminants such as Groundwater Rule, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
HIGH QUALITY H2O has 4 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, Revised Total Coliform Rule. Recorded violations span 2021–2022. Day-to-day primacy enforcement for this system runs through the Montana drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Montana state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- MT0002540
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Missoula, MT
- Population Served
- 200
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 3 | 3 |
| Revised Total Coliform Rule | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Oct 4, 2022 |
| Groundwater Rule | Yes | Oct 4, 2022 |
| Revised Total Coliform Rule | Yes | Feb 1, 2022 |
| Groundwater Rule | Yes | Jul 10, 2021 |
Frequently Asked Questions
What does EPA SDWIS list for HIGH QUALITY H2O?
How many people does HIGH QUALITY H2O serve?
What violations does HIGH QUALITY H2O have?
What contaminants have been found in HIGH QUALITY H2O water?
Compare beyond Montana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest HIGH QUALITY H2O on cumulative violation count (4) and EPA-reported population served (200). Violation-count peers include Santo Domingo Pueblo, Isleta Eastside, PARSHALL-LUCKY MOUND.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
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About This Data
HIGH QUALITY H2O (MT0002540) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2021-2022 covering Groundwater Rule, Revised Total Coliform Rule. Historical registry entries, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.