Water Quality: El Mirage, AZ
20 water systems • 335,830 people served
Multiple Health ViolationsWater Quality Summary
El Mirage has 215 health-based violations on record, meaning one or more contaminants were found above EPA-established safe levels. Contaminants involved: Barium, Bromate, Contaminant 1009, Disinfection Byproducts, E. coli, Fecal Coliform, TTHM. In total, 2702 violations are on record for 20 water systems serving 335,830 people.
Contaminants Found
Water Systems Serving El Mirage
| System Name | PWSID | Source | Population | Violations |
|---|---|---|---|---|
| EPCOR - AGUA FRIA | AZ0407695 | Surface Water | 127,718 | 357 |
| EL MIRAGE CITY OF | AZ0407091 | Groundwater | 39,884 | 520 |
| EPCOR - SUN CITY | AZ0407099 | Groundwater | 38,016 | 7 |
| EPCOR - CHAPARRAL CITY | AZ0407017 | Surface Water | 26,026 | 38 |
| EPCOR - SUN CITY WEST | AZ0407150 | Groundwater | 25,796 | 24 |
| EPCOR - ANTHEM | AZ0407504 | Surface Water | 23,826 | 32 |
| EPCOR - NORTH EAST AGUA FRIA | AZ0407531 | Groundwater | 14,723 | 46 |
| EPCOR - PARADISE VALLEY/SCOTTSDALE | AZ0407056 | Surface Water | 14,107 | 16 |
| EPCOR- RIO VERDE | AZ0407121 | Groundwater | 5,330 | 79 |
| EPCOR - TIERRA DEL RIO | AZ0407532 | Groundwater | 4,868 | 3 |
| EPCOR - LAKE HAVASU | AZ0408015 | Groundwater | 4,788 | 35 |
| EPCOR - WILLOW VALLEY/KING STREET | AZ0408040 | Groundwater | 3,408 | 28 |
| EPCOR - TUBAC | AZ0412001 | Groundwater | 2,076 | 14 |
| EPCOR - LAKESIDE | AZ0415010 | Surface Water | 1,775 | 335 |
| EPCOR - MOOVALYA KEYS | AZ0415006 | Surface Water | 1,298 | 265 |
| EPCOR - WILLOW VALLEY/LAKE CIMARRON | AZ0408129 | Groundwater | 596 | 28 |
| EPCOR - HOLIDAY HARBOR | AZ0415058 | Surface Water | 559 | 169 |
| EPCOR - MARINA VILLAGE | AZ0415011 | Surface Water | 528 | 264 |
| EPCOR - PARKER DAM | AZ0415027 | Surface Water | 429 | 250 |
| EPCOR - RIO LINDO | AZ0415040 | Surface Water | 79 | 192 |
Concerned About Your Water?
A home water filter can remove common contaminants. NSF-certified filters are tested against EPA standards.
Consider a reverse osmosis system for comprehensive filtration or a carbon filter for basic improvement.
Data Sources
Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). Data includes all recorded violations for active community water systems.