EPA public water records · 04027
Yuma County, Arizona
Find listed community water systems and their documented follow-up in federal fiscal 2026Q3.
- Systems with linked histories
- 28
- 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
- ASPC YUMAAZ0414099 · Arizona · 18 violation records · 0 unresolved health-based in this snapshot
- CITY OF YUMAAZ0414024 · Arizona · 76 violation records · 0 unresolved health-based in this snapshot
- CS ANTELOPE WATER COMPANYAZ0414001 · Arizona · 56 violation records · 0 unresolved health-based in this snapshot
- CS CITRUS PARK WATER COMPANYAZ0414107 · Arizona · 61 violation records · 0 unresolved health-based in this snapshot
- CS EL PRADO WATER COMPANYAZ0414442 · Arizona · 41 violation records · 0 unresolved health-based in this snapshot
- CS GADSDEN WATER COMPANYAZ0414037 · Arizona · 10 violation records · 0 unresolved health-based in this snapshot
- CS GREEN ACRES WATER COMPANYAZ0414065 · Arizona · 7 violation records · 0 unresolved health-based in this snapshot
- CS MOHAWK UTILITY COMPANYAZ0414030 · Arizona · 98 violation records · 0 unresolved health-based in this snapshot
- CS RANCHEROS BONITOS WATER COMPANYAZ0414073 · Arizona · 39 violation records · 0 unresolved health-based in this snapshot
- CS TIERRA MESA ESTATES WATER COMPANYAZ0414080 · Arizona · 43 violation records · 0 unresolved health-based in this snapshot
- DATELAND PUBLIC SERVICE COAZ0414003 · Arizona · 22 violation records · 0 unresolved health-based in this snapshot
- FISHERS LANDING RESORTAZ0414039 · Arizona · 20 violation records · 0 unresolved health-based in this snapshot
- FOOTHILLS WATER AND SEWER LLCAZ0414004 · Arizona · 291 violation records · 0 unresolved health-based in this snapshot
- G & L MOBILE PARKAZ0414463 · Arizona · 46 violation records · 0 unresolved health-based in this snapshot
- JONES COOP WATER ASSOCAZ0414070 · Arizona · 53 violation records · 0 unresolved health-based in this snapshot
- LAGUNA MOBILE HOME AND RV PARKAZ0414322 · Arizona · 24 violation records · 0 unresolved health-based in this snapshot
- LOST TRAVELER RV PARKAZ0414095 · Arizona · 16 violation records · 0 unresolved health-based in this snapshot
- MOUNTAIN VIEW MOBILE VILLAGEAZ0414432 · Arizona · 26 violation records · 0 unresolved health-based in this snapshot
- RIVER RV RANCHAZ0414086 · Arizona · 22 violation records · 0 unresolved health-based in this snapshot
- SAN LUIS CITY OFAZ0414005 · Arizona · 12 violation records · 1 unresolved health-based in this snapshot
- SHEPARD WATER COMPANYAZ0414014 · Arizona · 46 violation records · 0 unresolved health-based in this snapshot
- SIERRA PACIFIC MOBILE MANORAZ0414098 · Arizona · 20 violation records · 0 unresolved health-based in this snapshot
- SOMERTON CITY OFAZ0414015 · Arizona · 9 violation records · 0 unresolved health-based in this snapshot
- SUN LEISURE ESTATES IMPROVEMENT DISTRICTAZ0414075 · Arizona · 21 violation records · 0 unresolved health-based in this snapshot
- TACNA WATER IMPROVEMENT DISTRICTAZ0414515 · Arizona · 11 violation records · 0 unresolved health-based in this snapshot
- USMC YUMA MAIN SYSTEMAZ0414082 · Arizona · 16 violation records · 0 unresolved health-based in this snapshot
- WELLTON TOWN OFAZ0414022 · Arizona · 151 violation records · 0 unresolved health-based in this snapshot
- YUMA WEST MHPAZ0414391 · Arizona · 14 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