Public water system · 083090011
ActiveCrow Agency Water System
Community water system in Montana, drawing primarily on surface water.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,057
Service connections
435
Primary source
SW
Surface water
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-09-23 | 09 | 0300 | No | Unaddressed |
| 2025-07-01 | 38 | 0300 | No | Resolved |
| 2025-05-01 | 38 | 0300 | No | Resolved |
| 2025-02-01 | 38 | 0300 | No | Resolved |
| 2025-01-01 | 38 | 0300 | No | Resolved |
| 2024-12-01 | 38 | 0300 | No | Resolved |
| 2024-11-01 | 38 | 0300 | No | Resolved |
| 2023-07-01 | 71 | 7000 | No | Resolved |
| 2023-06-01 | 38 | 0300 | No | Resolved |
| 2023-04-01 | 27 | 2920 | No | Resolved |
| 2023-04-01 | 27 | 2920 | No | Resolved |
| 2023-03-01 | 38 | 0300 | No | Resolved |
Crow Agency Water System: frequently asked questions
Is Crow Agency Water System's water safe to drink?
Crow Agency Water System is an active community water system regulated under the Safe Drinking Water Act, overseen by the EPA Region 08. 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 Crow Agency Water System?
Crow Agency Water System (PWSID 083090011) is a federal government-owned community water system, regulated by the EPA Region 08.
How many people does Crow Agency Water System serve?
Crow Agency Water System reports serving 2,057 people through 435 service connections in Montana.
Where does Crow Agency Water System get its water?
EPA SDWIS lists this system's primary water source as surface water.
Other water systems in Montana
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| New York City System | Richmond | 8,271,000 | Community | Surface water |
| Los Angeles-City, Dept. of Water & Power | Los Angeles | 7,751,132 | Community | Surface water |
| City of Houston | Harris | 2,970,543 | Community | Surface water |
| Chicago | Cook | 2,746,388 | Community | Surface water |
| MWRA | Suffolk | 2,660,000 | Community | Surface water |
| Mdwasa - Main System | Miami-Dade | 2,377,460 | Community | Groundwater |