BIG BEND RANCH SUBDIVISION
PWSID: MT0004261 · Great Falls, MT · Serves 100 people
BIG BEND RANCH SUBDIVISION has 4 health-based violations out of 4 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
BIG BEND RANCH SUBDIVISION (PWSID MT0004261) is a cws water system drawing from a groundwater source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 100 people in Great Falls, MT, and is subject to primacy enforcement by the Montana drinking-water program.
The system's federal compliance record contains 4 total violations, with 4 classified as health-based (MCL exceedances or treatment-technique failures). 2 distinct contaminants have been cited, including E. coli, Combined Radium 226/228. Recorded violations span 2006–2022.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time 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)
- MT0004261
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Great Falls, MT
- Population Served
- 100
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| E. coli | 2 | 2 |
| Combined Radium 226/228 | 2 | 2 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| E. coli | Yes | Mar 25, 2022 |
| E. coli | Yes | Mar 25, 2022 |
| Combined Radium 226/228 | Yes | Mar 28, 2007 |
| Combined Radium 226/228 | Yes | Nov 28, 2006 |
Frequently Asked Questions
Is BIG BEND RANCH SUBDIVISION water safe to drink?
How many people does BIG BEND RANCH SUBDIVISION serve?
What violations does BIG BEND RANCH SUBDIVISION have?
What contaminants have been found in BIG BEND RANCH SUBDIVISION water?
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About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.