C41/100
Wildomar Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 4,026 residents · California
What's In Wildomar's Tap Water?
34
Contaminants Tested
0
Exceed EPA Limits
0
Above EPA Goals
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Exceeded the MCL for disinfection byproducts
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – March 31, 2024Enforcement: Resolving — corrective action underway
TIER 3Resolved
Failure to meet filter backwash requirements
When: April 1, 2022 – April 30, 2022Rule: Consumer Confidence RuleEnforcement: Formal — state order issued
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
FARM MUTUAL W.C. (THE)
Population Served
4,026
Water Source
Purchased Surface Water
System ID
CA3310046
Frequently Asked Questions About Wildomar Water
Is Wildomar tap water safe to drink?
Wildomar, California tap water receives a grade of C (41/100), which is considered fair. 0 contaminant(s) exceed EPA maximum contaminant levels and 15 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in Wildomar's water?
34 contaminants were tested in Wildomar's water supply. No contaminants exceed EPA legal limits (MCLs) or health goals (MCLGs), which is a positive indicator of water quality.
Does Wildomar have any water quality violations?
Yes, Wildomar has 15 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, Other, MCL. 11 of these are health-based violations, which are the most serious category.
Do I need a water filter in Wildomar?
Wildomar water meets EPA standards, so a filter is not strictly necessary. However, some residents prefer the added security of a water filter. EPA health goals (MCLGs) are stricter than legal limits and are set at levels with zero expected health risk. All contaminants are within health goals.
Where does Wildomar's tap water come from?
Wildomar's drinking water is sourced from purchased surface water and supplied by FARM MUTUAL W.C. (THE). The system serves approximately 4,026 people. Surface water sources include rivers, lakes, and reservoirs.
How often is Wildomar's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. Wildomar's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does Wildomar's water compare to other cities in California?
Wildomar's water quality score of 41/100 earns a grade of C, which is considered fair. This is a below-average score that indicates room for improvement. Visit our California state page to see how all cities in the state compare.
What should I do if I'm concerned about Wildomar's water quality?
If you have concerns about Wildomar's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (FARM MUTUAL W.C. (THE)) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.