B67/100
ERSKINE CREEK WC — Water Quality Report 2026
Serving 2,500 people · California
Water Source
Groundwater
County
—
System ID
CA1510009
Violations
10
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.003 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2021.
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 ERSKINE CREEK WC
Is ERSKINE CREEK WC water safe to drink?
ERSKINE CREEK WC water receives a grade of B (67/100), which is considered good. Out of 1 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has ERSKINE CREEK WC detected?
1 contaminants were tested in ERSKINE CREEK WC's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does ERSKINE CREEK WC have any EPA violations?
Yes, ERSKINE CREEK WC has 10 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, MCL. 5 are health-based violations.
How many people does ERSKINE CREEK WC serve?
ERSKINE CREEK WC serves approximately 2,500 people, California.
What type of water does ERSKINE CREEK WC provide?
ERSKINE CREEK WC sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CA1510009.
How does ERSKINE CREEK WC compare to other utilities in California?
ERSKINE CREEK WC scores 67/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our California state page for a full comparison of water systems.