B65/100
HARBOR ISLAND (SC0750013) — Water Quality Report 2026
Serving 1,039 people · South Carolina
Water Source
Purchased Surface Water
County
—
System ID
SC0750013
Violations
12
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2016.
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 HARBOR ISLAND (SC0750013)
Is HARBOR ISLAND (SC0750013) water safe to drink?
HARBOR ISLAND (SC0750013) water receives a grade of B (65/100), 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 HARBOR ISLAND (SC0750013) detected?
1 contaminants were tested in HARBOR ISLAND (SC0750013)'s water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does HARBOR ISLAND (SC0750013) have any EPA violations?
Yes, HARBOR ISLAND (SC0750013) has 12 EPA violation(s) on record, with the most recent in 2016. Violation types include MR, MCL, Other. 5 are health-based violations.
How many people does HARBOR ISLAND (SC0750013) serve?
HARBOR ISLAND (SC0750013) serves approximately 1,039 people, South Carolina. The system provides water to 1 community: Helena.
What type of water does HARBOR ISLAND (SC0750013) provide?
HARBOR ISLAND (SC0750013) 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 SC0750013.
How does HARBOR ISLAND (SC0750013) compare to other utilities in South Carolina?
HARBOR ISLAND (SC0750013) scores 65/100 with a grade of B (good). This is an above-average performance for utilities statewide. Visit our South Carolina state page for a full comparison of water systems.