Public water system · AZ0409024
ActivePorter Mountain Dwid
Community water system in Navajo County, Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
322
Service connections
140
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 |
| 2025-10-01 | 27 | 0999 | No | Archived |
| 2025-09-01 | 27 | 0999 | No | Archived |
| 2025-08-01 | 27 | 0999 | No | Archived |
| 2025-07-01 | 27 | 0999 | No | Archived |
| 2025-07-01 | 71 | 7000 | No | Unaddressed |
| 2025-02-01 | 27 | 0999 | No | Archived |
| 2025-01-01 | 27 | 2950 | No | Archived |
| 2025-01-01 | 27 | 2456 | No | Archived |
| 2024-12-19 | 75 | 7500 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Addressed |
Porter Mountain Dwid: frequently asked questions
Is Porter Mountain Dwid's water safe to drink?
Porter Mountain Dwid 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 Porter Mountain Dwid?
Porter Mountain Dwid (PWSID AZ0409024) is a private-owned community water system, regulated by the AZ state drinking water program.
How many people does Porter Mountain Dwid serve?
Porter Mountain Dwid reports serving 322 people through 140 service connections in Navajo County, Arizona.
Where does Porter Mountain Dwid 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 |