STILL RIVER ESTATES SUBDIVISION
PWSID: MT0005118 · Billings, MT · Serves 188 people
According to EPA Safe Drinking Water Information System (SDWIS), STILL RIVER ESTATES SUBDIVISION (PWSID MT0005118) in Billings, MT is listed as a CWS water system covering about 188 people. The same extract lists 2 health-based violation records spanning 2023-2023. Those 2 health-based rows for STILL RIVER ESTATES SUBDIVISION cover contaminants such as Nitrate-Nitrite; they remain historical EPA registry entries, not a current compliance or drinkability score.
STILL RIVER ESTATES SUBDIVISION has 2 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. 1 distinct EPA contaminant code appears in this system's record, including Nitrate-Nitrite. Recorded violations span 2023–2023. 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)
- MT0005118
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Billings, MT
- Population Served
- 188
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate-Nitrite | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Nitrate-Nitrite | Yes | Jan 1, 2023 |
| Nitrate-Nitrite | Yes | Jan 1, 2023 |
Frequently Asked Questions
What does EPA SDWIS list for STILL RIVER ESTATES SUBDIVISION?
How many people does STILL RIVER ESTATES SUBDIVISION serve?
What violations does STILL RIVER ESTATES SUBDIVISION have?
What contaminants have been found in STILL RIVER ESTATES SUBDIVISION water?
Compare beyond Montana
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest STILL RIVER ESTATES SUBDIVISION on cumulative violation count (2) and EPA-reported population served (188). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
STILL RIVER ESTATES SUBDIVISION (MT0005118) is drawn from EPA SDWIS. Nearby county systems in this extract include BILLINGS CITY OF; BILLINGS HEIGHTS CO WATER DIST OF; LAUREL MUNICIPAL WATER SYSTEM; LOCKWOOD WATER AND SEWER DISTRICT. Health-based rows (2 MCL/TT) are historical registry state, 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.