Public water system · AZ0409300
ActiveTimberline MHP
Community water system in Navajo County, Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
350
Service connections
125
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-19 | 75 | 7500 | No | Resolved |
| 2025-10-02 | 72 | 7000 | No | Unaddressed |
| 2025-07-01 | 71 | 7000 | No | Unaddressed |
| 2025-01-01 | 66 | 5000 | No | Unaddressed |
| 2024-12-19 | 75 | 7500 | No | Unaddressed |
| 2024-10-17 | 4G | 5200 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Unaddressed |
| 2023-01-01 | 27 | 2950 | No | Archived |
| 2023-01-01 | 27 | 2456 | No | Archived |
| 2023-01-01 | 3A | 8000 | No | Resolved |
| 2021-08-01 | 27 | 2456 | No | Resolved |
| 2021-08-01 | 27 | 2950 | No | Resolved |
Timberline MHP: frequently asked questions
Is Timberline MHP's water safe to drink?
Timberline MHP 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 Timberline MHP?
Timberline MHP (PWSID AZ0409300) is a public/private partnership-owned community water system, regulated by the AZ state drinking water program.
How many people does Timberline MHP serve?
Timberline MHP reports serving 350 people through 125 service connections in Navajo County, Arizona.
Where does Timberline MHP get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Navajo County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Show Low | Navajo | 17,139 | Community | Groundwater |
| Arizona Water Co - Overgaard | Navajo | 13,797 | Community | Groundwater |
| Arizona Water Co - Lakeside | Navajo | 12,191 | Community | Groundwater |
| Winslow City of | Navajo | 9,789 | Community | Groundwater |
| Snowflake Town of | Navajo | 5,590 | Community | Groundwater |
| Ponderosa Dwid | Navajo | 5,375 | Community | Groundwater |