EPA public water records · 04003

Cochise County, Arizona

Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.

Systems with linked histories: 52
Systems with unresolved health-based records: 2
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

ARIZONA WATER CO - BISBEEAZ0402001 · Arizona · 4 violation records · 0 unresolved health-based in this snapshot
ARIZONA WATER CO - SIERRA VISTAAZ0402004 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
ASHLEY ROSE MHPAZ0402105 · Arizona · 4 violation records · 0 unresolved health-based in this snapshot
BELLA VISTA CITY WATER SYSTEMAZ0402010 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
BELLA VISTA WATER SOUTHAZ0402007 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
BENSON, CITY OF WATER SYSTEMAZ0402005 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
BISBEE DOUGLAS INTL AIRPORTAZ0402061 · Arizona · 9 violation records · 0 unresolved health-based in this snapshot
BOWIE WIDAZ0402006 · Arizona · 7 violation records · 0 unresolved health-based in this snapshot
CITY OF WILLCOXAZ0402035 · Arizona · 21 violation records · 0 unresolved health-based in this snapshot
CLEAR SPRINGS UTILITY MAINAZ0402008 · Arizona · 6 violation records · 0 unresolved health-based in this snapshot
CLEAR SPRINGS UTILITY WELL 6AZ0402049 · Arizona · 7 violation records · 0 unresolved health-based in this snapshot
CLOUD NINE WATER COMPANYAZ0402009 · Arizona · 4 violation records · 0 unresolved health-based in this snapshot
CS HOLIDAY WATER COMPANYAZ0402018 · Arizona · 10 violation records · 0 unresolved health-based in this snapshot
CS SUNIZONA WATER COMPANYAZ0402036 · Arizona · 9 violation records · 0 unresolved health-based in this snapshot
CS WINCHESTER WATER COMPANYAZ0402110 · Arizona · 9 violation records · 0 unresolved health-based in this snapshot
DESERT WINDS MOBILE PARKAZ0402353 · Arizona · 11 violation records · 0 unresolved health-based in this snapshot
DOUGLAS CITY OFAZ0402014 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
DRAGOON WATER COMPANYAZ0402015 · Arizona · 3 violation records · 0 unresolved health-based in this snapshot
EAST SLOPE WATER - WESTAZ0402094 · Arizona · 4 violation records · 0 unresolved health-based in this snapshot
EAST SLOPE WATER COMPANYAZ0402028 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
ELFRIDA WIDAZ0402017 · Arizona · 21 violation records · 0 unresolved health-based in this snapshot
EMPIRITA WATER COMPANYAZ0402122 · Arizona · 9 violation records · 0 unresolved health-based in this snapshot
LA COSTA WATER USERS ASSOCAZ0402041 · Arizona · 14 violation records · 0 unresolved health-based in this snapshot
MCNEAL WATER COMPANYAZ0402016 · Arizona · 24 violation records · 0 unresolved health-based in this snapshot
MESCAL LAKES WATER SYSTEMAZ0402052 · Arizona · 5 violation records · 0 unresolved health-based in this snapshot
MONTE VISTA WATER COMPANYAZ0402043 · Arizona · 18 violation records · 1 unresolved health-based in this snapshot
NACO ESTATESAZ0402345 · Arizona · 14 violation records · 0 unresolved health-based in this snapshot
NACO WATER CO BISBEEAZ0402112 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
NACO WATER CO MAINAZ0402024 · Arizona · 4 violation records · 1 unresolved health-based in this snapshot
NORTHERN SUNRISE WC CORONADOAZ0402013 · Arizona · 1 violation records · 0 unresolved health-based in this snapshot
NORTHERN SUNRISE WC MUSTANG CRYSTALAZ0402054 · Arizona · 1 violation records · 0 unresolved health-based in this snapshot
NTM AVIATIONAZ0402401 · Arizona · 16 violation records · 0 unresolved health-based in this snapshot
PALOMINAS WATER SEWER COAZ0402026 · Arizona · 1 violation records · 0 unresolved health-based in this snapshot
POMERENE DWIDAZ0402012 · Arizona · 33 violation records · 0 unresolved health-based in this snapshot
PUEBLO DEL SOL WATER COMPANYAZ0402044 · Arizona · 389 violation records · 0 unresolved health-based in this snapshot
SAN SIMON DWIDAZ0402027 · Arizona · 56 violation records · 0 unresolved health-based in this snapshot
SIERRA VISTA MH VILLAGEAZ0402101 · Arizona · 4 violation records · 0 unresolved health-based in this snapshot
SOUTHERN SUNRISE WC COCHISE HORSESHOEAZ0402011 · Arizona · 1 violation records · 0 unresolved health-based in this snapshot
SOUTHERN SUNRISE WC MIRACLE VALLEYAZ0402023 · Arizona · 1 violation records · 0 unresolved health-based in this snapshot
SOUTHLAND UTILITIES - GOLDEN ACRESAZ0402029 · Arizona · 5 violation records · 0 unresolved health-based in this snapshot
ST DAVID DWIDAZ0402039 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
STRATMAN WATER COMPANYAZ0402075 · Arizona · 8 violation records · 0 unresolved health-based in this snapshot
SULGER WATER COMPANY 2AZ0402120 · Arizona · 22 violation records · 0 unresolved health-based in this snapshot
SWEET SPRINGS MOBILE HOME PARKAZ0402327 · Arizona · 3 violation records · 0 unresolved health-based in this snapshot
TOMBSTONE CITY OFAZ0402033 · Arizona · 12 violation records · 0 unresolved health-based in this snapshot
TOWN OF HUACHUCA CITYAZ0402019 · Arizona · 22 violation records · 0 unresolved health-based in this snapshot
TWIN BUTTES RV, LLCAZ0402360 · Arizona · 10 violation records · 0 unresolved health-based in this snapshot
US ARMY FORT HUACHUCAAZ0402078 · Arizona · 6 violation records · 0 unresolved health-based in this snapshot
WHETSTONE DWIDAZ0402038 · Arizona · 3 violation records · 0 unresolved health-based in this snapshot
WHETSTONE RANCH WATER SYSTEMAZ0402125 · Arizona · 7 violation records · 0 unresolved health-based in this snapshot
WHETSTONE VILLAGE MHPAZ0402104 · Arizona · 2 violation records · 0 unresolved health-based in this snapshot
WILLOW LAKES PROPERTY OWNERS ASSOCAZ0402042 · Arizona · 28 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