FLAGSTAFF, AZ · Coconino County
USFS KNF TUSAYAN ADMIN Water System
Consumer Confidence Report status
USFS KNF TUSAYAN ADMIN must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for USFS KNF TUSAYAN ADMIN.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Arizona’s official records. Always confirm current status with Arizona before making decisions based on this information.
System facts
- System ID (PWSID)
- AZ0403659
- System type
- Community Water System
- Population served
- 80
- Service connections
- 31
- Ownership
- federal government
- Water source
- groundwater (wells)
USFS KNF TUSAYAN ADMIN is one of 1,189 community water systems in Arizona in the 500 or fewer people size category, serving 80 people from groundwater.
As of August 1, 2026, its federal record holds 2 entries between 1984 and 2016, all of which EPA lists as closed. Nothing has been added since 2016.
All 2 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Stage 1 Disinfectants and Disinfection Byproducts Rule and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring and Reporting (DBP)
—Chlorine
July 1, 2016 – September 30, 2016
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
December 31, 1984 – December 31, 1988
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2016 – September 30, 2016 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| December 31, 1984 – December 31, 1988 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- December 31, 1996Federal Compliance achieved1 linked violation
Common questions
Is USFS KNF TUSAYAN ADMIN required to publish a Consumer Confidence Report?
- Yes. USFS KNF TUSAYAN ADMIN is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is USFS KNF TUSAYAN ADMIN’s next Consumer Confidence Report due?
- USFS KNF TUSAYAN ADMIN’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does USFS KNF TUSAYAN ADMIN have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for USFS KNF TUSAYAN ADMIN.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
USFS KNF TUSAYAN ADMIN
928-522-3332
FLAGSTAFF, AZ 86001-2529