Public water system · AZ0403650
ActiveUsfs Knf Big Springs
Transient non-community water system in Coconino County, Arizona, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
25
Service connections
13
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-07-28 | 75 | 7500 | No | Unaddressed |
| 2025-04-17 | 2D | 8000 | Yes | Resolved |
| 2025-04-17 | 4C | 8000 | No | Resolved |
| 2024-05-26 | 34 | 3014 | No | Unaddressed |
| 2024-04-01 | 4C | 8000 | No | Resolved |
| 2024-01-01 | 03 | 1040 | No | Resolved |
| 2023-10-01 | 3A | 8000 | No | Resolved |
| 2023-08-01 | 4B | 8000 | No | Resolved |
| 2022-05-01 | 2D | 8000 | Yes | Resolved |
| 2017-06-01 | 4B | 8000 | No | Resolved |
| 2016-09-01 | 3A | 8000 | No | Resolved |
| 2015-08-01 | 23 | 3100 | No | Resolved |
Usfs Knf Big Springs: frequently asked questions
Is Usfs Knf Big Springs's water safe to drink?
Usfs Knf Big Springs is an active transient non-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 Usfs Knf Big Springs?
Usfs Knf Big Springs (PWSID AZ0403650) is a federal government-owned transient non-community water system, regulated by the AZ state drinking water program.
How many people does Usfs Knf Big Springs serve?
Usfs Knf Big Springs reports serving 25 people through 13 service connections in Coconino County, Arizona.
Where does Usfs Knf Big Springs get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Coconino County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Flagstaff City of | Coconino | 76,960 | Community | Surface water |
| Grand Canyon National Park | Coconino | 16,590 | Community | Groundwater |
| Arizona Water Co - Sedona | Coconino | 12,104 | Community | Groundwater |
| Doney Park Water | Coconino | 8,996 | Community | Groundwater |
| Arizona Water Co - Pinewood | Coconino | 8,089 | Community | Groundwater |
| Page City of | Coconino | 7,420 | Community | Surface water |