Public water system · AZ0409049
ActiveWatco Water
Community water system in Navajo County, Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,153
Service connections
332
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-01 | 3A | 8000 | No | Archived |
| 2025-09-01 | 3A | 8000 | No | Resolved |
| 2025-07-01 | 71 | 7000 | No | Resolved |
| 2025-01-01 | 66 | 5000 | No | Unaddressed |
| 2024-10-02 | 75 | 7500 | No | Unaddressed |
| 2023-10-01 | 52 | 5000 | No | Resolved |
| 2023-06-01 | 3A | 8000 | No | Resolved |
| 2022-11-06 | 2B | 8000 | Yes | Resolved |
| 2022-09-01 | 4B | 8000 | No | Resolved |
| 2020-10-23 | 66 | 5000 | No | Resolved |
| 2020-10-01 | 52 | 5000 | No | Resolved |
| 2020-07-01 | 71 | 7000 | No | Resolved |
Watco Water: frequently asked questions
Is Watco Water's water safe to drink?
Watco Water 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 Watco Water?
Watco Water (PWSID AZ0409049) is a private-owned community water system, regulated by the AZ state drinking water program.
How many people does Watco Water serve?
Watco Water reports serving 1,153 people through 332 service connections in Navajo County, Arizona.
Where does Watco Water 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 |