B64/100
GSW&SA (SC2620004) — Water Quality Report 2026
Serving 247,550 people · South Carolina
Water Source
Surface Water
County
—
System ID
SC2620004
Violations
13
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) | < 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2005.
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 GSW&SA (SC2620004)
Is GSW&SA (SC2620004) water safe to drink?
GSW&SA (SC2620004) water receives a grade of B (64/100), which is considered good. Out of 76 contaminants tested, 2 exceed EPA legal limits. 3 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GSW&SA (SC2620004) detected?
76 contaminants were tested in GSW&SA (SC2620004)'s water. Notable contaminants include PFOS, PFOA, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does GSW&SA (SC2620004) have any EPA violations?
Yes, GSW&SA (SC2620004) has 13 EPA violation(s) on record, with the most recent in 2005. Violation types include Other, MR, MCL. 1 are health-based violations.
How many people does GSW&SA (SC2620004) serve?
GSW&SA (SC2620004) serves approximately 247,550 people, South Carolina. The system provides water to 1 community: Conway.
What type of water does GSW&SA (SC2620004) provide?
GSW&SA (SC2620004) sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is SC2620004.
How does GSW&SA (SC2620004) compare to other utilities in South Carolina?
GSW&SA (SC2620004) scores 64/100 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.