Public water system · MT0004873
ActiveRainbow Estates
Community water system in Dawson County, Montana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
30
Service connections
14
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2024-12-30 | 66 | 5000 | No | Unaddressed |
| 2023-11-29 | 2B | 8000 | Yes | Resolved |
| 2023-10-05 | 34 | 3014 | No | Resolved |
| 2023-08-09 | 34 | 3014 | No | Resolved |
| 2023-01-18 | 2A | 8000 | Yes | Resolved |
| 2022-01-01 | 03 | 1038 | No | Resolved |
| 2021-07-01 | 71 | 7000 | No | Resolved |
| 2020-10-01 | 72 | 7000 | No | Resolved |
| 2020-07-01 | 71 | 7000 | No | Resolved |
| 2020-01-01 | 03 | 2959 | No | Resolved |
| 2020-01-01 | 03 | 2051 | No | Resolved |
Rainbow Estates: frequently asked questions
Is Rainbow Estates's water safe to drink?
Rainbow Estates is an active community water system regulated under the Safe Drinking Water Act, overseen by the MT state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Rainbow Estates?
Rainbow Estates (PWSID MT0004873) is a private-owned community water system, regulated by the MT state drinking water program.
How many people does Rainbow Estates serve?
Rainbow Estates reports serving 30 people through 14 service connections in Dawson County, Montana.
Where does Rainbow Estates get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Dawson County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Etowah | Dawson | 23,922 | Community | Surface water |
| Lexington, City of | Dawson | 10,348 | Community | Groundwater |
| City of Lamesa | Dawson | 9,442 | Community | Purchased surface water |
| Glendive City of | Dawson | 4,873 | Community | Surface water |
| Dawsonville | Dawson | 4,433 | Community | Purchased surface water |
| Cozad, City of | Dawson | 3,915 | Community | Groundwater |