A99/100
SBDNO COUNTY SERVICE AREA 70J — Water Quality Report 2026
Serving 12,843 people · California
Water Source
Groundwater
County
—
System ID
CA3610125
Violations
1
Contaminant Test Results
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2013.
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 SBDNO COUNTY SERVICE AREA 70J
Is SBDNO COUNTY SERVICE AREA 70J water safe to drink?
SBDNO COUNTY SERVICE AREA 70J water receives a grade of A (99/100), which is considered excellent. Out of 51 contaminants tested, none exceed EPA legal limits. The water meets federal safety standards.
What contaminants has SBDNO COUNTY SERVICE AREA 70J detected?
51 contaminants were tested in SBDNO COUNTY SERVICE AREA 70J's water. No contaminants exceed EPA legal limits or health goals, indicating good water quality management.
Does SBDNO COUNTY SERVICE AREA 70J have any EPA violations?
Yes, SBDNO COUNTY SERVICE AREA 70J has 1 EPA violation(s) on record, with the most recent in 2013. Violation types include MR.
How many people does SBDNO COUNTY SERVICE AREA 70J serve?
SBDNO COUNTY SERVICE AREA 70J serves approximately 12,843 people, California.
What type of water does SBDNO COUNTY SERVICE AREA 70J provide?
SBDNO COUNTY SERVICE AREA 70J sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA3610125.
How does SBDNO COUNTY SERVICE AREA 70J compare to other utilities in California?
SBDNO COUNTY SERVICE AREA 70J scores 99/100 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.