C50/100
SANTA YNEZ RIVER WATER CONS. DIST. ID#1 — Water Quality Report 2026
Serving 7,022 people · California
Water Source
Purchased Surface Water
County
—
System ID
CA4210020
Violations
10
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2012.
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 SANTA YNEZ RIVER WATER CONS. DIST. ID#1
Is SANTA YNEZ RIVER WATER CONS. DIST. ID#1 water safe to drink?
SANTA YNEZ RIVER WATER CONS. DIST. ID#1 water receives a grade of C (50/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 10 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SANTA YNEZ RIVER WATER CONS. DIST. ID#1 detected?
31 contaminants were tested in SANTA YNEZ RIVER WATER CONS. DIST. ID#1's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SANTA YNEZ RIVER WATER CONS. DIST. ID#1 have any EPA violations?
Yes, SANTA YNEZ RIVER WATER CONS. DIST. ID#1 has 10 EPA violation(s) on record, with the most recent in 2012. Violation types include MCL, TT. 10 are health-based violations.
How many people does SANTA YNEZ RIVER WATER CONS. DIST. ID#1 serve?
SANTA YNEZ RIVER WATER CONS. DIST. ID#1 serves approximately 7,022 people, California.
What type of water does SANTA YNEZ RIVER WATER CONS. DIST. ID#1 provide?
SANTA YNEZ RIVER WATER CONS. DIST. ID#1 sources its water from purchased surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CA4210020.
How does SANTA YNEZ RIVER WATER CONS. DIST. ID#1 compare to other utilities in California?
SANTA YNEZ RIVER WATER CONS. DIST. ID#1 scores 50/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our California state page for a full comparison of water systems.