A81/100
MONTECITO WATER DIST — Water Quality Report 2026
Serving 11,962 people · California
Water Source
Surface Water
County
—
System ID
CA4210007
Violations
4
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 270.00 µg/L | — | Above Goal |
EPA Violation History
1
Violation (last 5yr)
1
Unresolved
0
Health-Related
TIER 3Unresolved
Failed to complete routine monitoring
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: March 1, 2024 – March 31, 2024Rule: Surface Water Treatment RuleEnforcement: Formal — state order issuedVerify on EPA.gov
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
Frequently Asked Questions About MONTECITO WATER DIST
Is MONTECITO WATER DIST water safe to drink?
MONTECITO WATER DIST water receives a grade of A (81/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has MONTECITO WATER DIST detected?
69 contaminants were tested in MONTECITO WATER DIST's water. Notable contaminants include chlorate. No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does MONTECITO WATER DIST have any EPA violations?
Yes, MONTECITO WATER DIST has 4 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, MCL, TT. 3 are health-based violations.
How many people does MONTECITO WATER DIST serve?
MONTECITO WATER DIST serves approximately 11,962 people, California.
What type of water does MONTECITO WATER DIST provide?
MONTECITO WATER DIST sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA4210007.
How does MONTECITO WATER DIST compare to other utilities in California?
MONTECITO WATER DIST scores 81/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our California state page for a full comparison of water systems.