Public water system · AZ0411018
ActiveMammoth Town of
Community water system in Pinal County, Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,181
Service connections
539
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-20 | 75 | 7500 | No | Resolved |
| 2025-11-16 | 75 | 7500 | No | Resolved |
| 2025-10-02 | 72 | 7000 | No | Resolved |
| 2025-07-02 | 4H | 5200 | No | Unaddressed |
| 2024-07-01 | 27 | 2456 | No | Resolved |
| 2024-07-01 | 27 | 2950 | No | Resolved |
| 2024-06-01 | 27 | 0999 | No | Resolved |
| 2023-10-02 | 72 | 7000 | No | Resolved |
| 2023-07-01 | 27 | 2456 | No | Resolved |
| 2023-07-01 | 27 | 2950 | No | Resolved |
| 2021-10-02 | 72 | 7000 | No | Resolved |
| 2017-04-01 | 4B | 8000 | No | Resolved |
Mammoth Town of: frequently asked questions
Is Mammoth Town of's water safe to drink?
Mammoth Town of is an active community water system regulated under the Safe Drinking Water Act, overseen by the AZ 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 Mammoth Town of?
Mammoth Town of (PWSID AZ0411018) is a local government-owned community water system, regulated by the AZ state drinking water program.
How many people does Mammoth Town of serve?
Mammoth Town of reports serving 1,181 people through 539 service connections in Pinal County, Arizona.
Where does Mammoth Town of get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Pinal County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Arizona Water Co - Pinal Valley | Pinal | 134,432 | Community | Groundwater |
| Epcor - San Tan | Pinal | 87,435 | Community | Groundwater |
| Gw Santa Cruz Water Co | Pinal | 84,000 | Community | Groundwater |
| Arizona Water Co - Apache Junction | Pinal | 62,055 | Community | Groundwater |
| Lago Del Oro Water Company | Pinal | 18,132 | Community | Groundwater |
| Florence Water Company | Pinal | 15,900 | Community | Groundwater |