Public water system · MT0001398
ActiveCardwell School Dist 16 and 31
Non-transient non-community water system in Jefferson County, Montana, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
63
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-12-01 | 52 | 5000 | No | Unaddressed |
| 2024-06-01 | 2D | 8000 | Yes | Resolved |
| 2023-01-01 | 03 | 1005 | No | Archived |
| 2019-10-01 | 3A | 8000 | No | Resolved |
| 2019-10-01 | 27 | 2456 | No | Resolved |
| 2019-10-01 | 27 | 2950 | No | Resolved |
| 2018-09-02 | 4C | 8000 | No | Resolved |
| 2017-09-01 | 3A | 8000 | No | Resolved |
| 2017-01-01 | 03 | 1038 | No | Resolved |
| 2016-09-01 | 3A | 8000 | No | Resolved |
| 2014-01-01 | 03 | 1074 | No | Resolved |
| 2014-01-01 | 03 | 1036 | No | Resolved |
Cardwell School Dist 16 and 31: frequently asked questions
Is Cardwell School Dist 16 and 31's water safe to drink?
Cardwell School Dist 16 and 31 is an active non-transient non-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 Cardwell School Dist 16 and 31?
Cardwell School Dist 16 and 31 (PWSID MT0001398) is a state government-owned non-transient non-community water system, regulated by the MT state drinking water program.
How many people does Cardwell School Dist 16 and 31 serve?
Cardwell School Dist 16 and 31 reports serving 63 people through 1 service connections in Jefferson County, Montana.
Where does Cardwell School Dist 16 and 31 get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Jefferson County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Louisville Water Company | Jefferson | 764,769 | Community | Surface water |
| Central Alabama Water System | Jefferson | 585,000 | Community | Surface water |
| Arvada City of | Jefferson | 171,610 | Community | Surface water |
| City of Beaumont Water Utility Dept | Jefferson | 115,282 | Community | Surface water |
| Bessemer Water Service | Jefferson | 86,091 | Community | Purchased surface water |
| Consolidated Mutual Maple Grove | Jefferson | 81,400 | Community | Surface water |