B69/100
SEABROOK ISLAND TOWN OF (1010009) — Water Quality Report 2026
Serving 5,939 people · South Carolina
Water Source
Purchased Surface Water
County
—
System ID
SC1010009
Violations
8
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOS | 0.007 µg/L | 0.004 µg/L | Over Limit |
PFOA | 0.005 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.004 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed to complete routine monitoring
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – January 31, 2024Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – March 6, 2024Rule: Stage 1 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Monitoring Violation
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: January 1, 2024 – January 31, 2024Rule: Total Coliform RuleEnforcement: Resolving — corrective action underway
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 SEABROOK ISLAND TOWN OF (1010009)
Is SEABROOK ISLAND TOWN OF (1010009) water safe to drink?
SEABROOK ISLAND TOWN OF (1010009) water receives a grade of B (69/100), which is considered good. Out of 31 contaminants tested, 2 exceed EPA legal limits. 3 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has SEABROOK ISLAND TOWN OF (1010009) detected?
31 contaminants were tested in SEABROOK ISLAND TOWN OF (1010009)'s water. Notable contaminants include PFOS, PFOA, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does SEABROOK ISLAND TOWN OF (1010009) have any EPA violations?
Yes, SEABROOK ISLAND TOWN OF (1010009) has 8 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, MON, Other. 1 are health-based violations.
How many people does SEABROOK ISLAND TOWN OF (1010009) serve?
SEABROOK ISLAND TOWN OF (1010009) serves approximately 5,939 people, South Carolina. The system provides water to 1 community: Seabrook.
What type of water does SEABROOK ISLAND TOWN OF (1010009) provide?
SEABROOK ISLAND TOWN OF (1010009) 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 SC1010009.
How does SEABROOK ISLAND TOWN OF (1010009) compare to other utilities in South Carolina?
SEABROOK ISLAND TOWN OF (1010009) scores 69/100 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.