EPA public water records · 04005
Coconino County, Arizona
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 37
- Systems with unresolved health-based records
- 1
- Of those, systems with a formally addressed health-based record
- 0
These counts cover the linked records shown here. A county listing can cover only part of the county or reflect a mailing location.
Find your water system
- A1 RANCH DWIDAZ0403087 · Arizona · 22 violation records · 0 unresolved health-based in this snapshot
- ADOT AIRPORT GRAND CANYONAZ0403010 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
- ARIZONA WATER CO - SEDONAAZ0403003 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
- BEARIZONAAZ0403105 · Arizona · 18 violation records · 0 unresolved health-based in this snapshot
- BLUE RIDGE DWIDAZ0403063 · Arizona · 6 violation records · 0 unresolved health-based in this snapshot
- CAMERON TRADING POSTAZ0403006 · Arizona · 53 violation records · 0 unresolved health-based in this snapshot
- CS FLAGSTAFF RANCH WATER COMPANYAZ0403088 · Arizona · 24 violation records · 1 unresolved health-based in this snapshot
- CS HYDRO RESOURCES-TUSAYANAZ0403312 · Arizona · 13 violation records · 0 unresolved health-based in this snapshot
- CS MORMON LAKE WATER COMPANYAZ0403014 · Arizona · 5 violation records · 0 unresolved health-based in this snapshot
- CS WEST VILLAGE WATER COMPANYAZ0403021 · Arizona · 12 violation records · 0 unresolved health-based in this snapshot
- DONEY PARK WATERAZ0403005 · Arizona · 3 violation records · 0 unresolved health-based in this snapshot
- FLAGSTAFF CITY OFAZ0403008 · Arizona · 65 violation records · 0 unresolved health-based in this snapshot
- FOREST HIGHLANDS WATER COMPANYAZ0403073 · Arizona · 3 violation records · 0 unresolved health-based in this snapshot
- FOREST LAKES WATER IMPROVEMENT DISTRICTAZ0403032 · Arizona · 26 violation records · 0 unresolved health-based in this snapshot
- FREDONIA TOWN OFAZ0403009 · Arizona · 31 violation records · 0 unresolved health-based in this snapshot
- GLEN CANYON NRA WAHWEAPAZ0403712 · Arizona · 17 violation records · 0 unresolved health-based in this snapshot
- GRAND CANYON JUNCTION HYDROAZ0403084 · Arizona · 21 violation records · 0 unresolved health-based in this snapshot
- GRAND CANYON NATIONAL PARKAZ0403702 · Arizona · 47 violation records · 0 unresolved health-based in this snapshot
- GREENEHAVEN WATER COMPANYAZ0403037 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
- HECKETHORN WATER COMPANYAZ0403011 · Arizona · 18 violation records · 0 unresolved health-based in this snapshot
- HIDDEN HOLLOW MHCAZ0403362 · Arizona · 5 violation records · 0 unresolved health-based in this snapshot
- JACOB LAKE LODGEAZ0403331 · Arizona · 10 violation records · 0 unresolved health-based in this snapshot
- KACHINA VILLAGE DWIDAZ0403013 · Arizona · 3 violation records · 0 unresolved health-based in this snapshot
- LAKE MARY COUNTRY STOREAZ0403067 · Arizona · 11 violation records · 0 unresolved health-based in this snapshot
- LIVING SPRINGS MHP - RAINBOW TROUT FARMAZ0403081 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
- LOCKETT ESTATESAZ0403175 · Arizona · 22 violation records · 0 unresolved health-based in this snapshot
- MAJESTIC VIEW WATER IMPROVEMENT DISTRICTAZ0403044 · Arizona · 73 violation records · 0 unresolved health-based in this snapshot
- MOUNTAIN DELL WATER INCAZ0403015 · Arizona · 7 violation records · 0 unresolved health-based in this snapshot
- OAK CREEK UTILITY CORPAZ0403004 · Arizona · 7 violation records · 0 unresolved health-based in this snapshot
- PAGE CITY OFAZ0403017 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
- PAINTED DESERT DEMO PROJECT STAR SCHOOLAZ0403385 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
- PONDEROSA UTILITY CORPAZ0403018 · Arizona · 4 violation records · 0 unresolved health-based in this snapshot
- SAGE VALLEY MHPAZ0403299 · Arizona · 12 violation records · 0 unresolved health-based in this snapshot
- TALL PINES ESTATES WATERAZ0403024 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
- USFS KNF TUSAYAN ADMINAZ0403659 · Arizona · 26 violation records · 0 unresolved health-based in this snapshot
- UTILITY SOURCE LLCAZ0403300 · Arizona · 15 violation records · 0 unresolved health-based in this snapshot
- WILLIAMS CITY OFAZ0403026 · Arizona · 29 violation records · 0 unresolved health-based in this snapshot
EPA data and scope
How to read the records
The enforcement snapshot is federal fiscal 2026Q3. The EPA archive labels its violation file October 13, 2026. EPA says federal reporting can lag by several months. For current advisories, check your utility or local drinking-water authority.
- We matched active community water systems by public water system ID between EPA’s system search and SDWIS inventory. We show violations with a recorded noncompliance, initial reporting or return-to-compliance date from 2021 onward, plus earlier records listed as Addressed or Unaddressed.
- EPA’s health-based flag identifies violations of contaminant or disinfectant limits or treatment requirements. Monitoring and reporting violations describe required tests or reports. Neither category measures household exposure.
- Addressed means EPA records formal enforcement on a violation that remains unresolved in the snapshot. Unaddressed means no formal action is recorded for an unresolved violation. Resolved can mean compliance was restored, the rule ceased to apply, or further action was unnecessary. Archived is a separate status.
- We count a violation once per water system and group its distinct linked actions. Conflicting records are set aside. Places are EPA-listed search locations and can include mailing locations. Use the provider name and system ID to identify your service.
EPA data dictionary and files · EPA reporting and enforcement FAQ · Find an annual water quality report · How to get the report from your utility