D25/100
MEANSVILLE RILEY W/D (SC4420001) — Water Quality Report 2026
Serving 7,368 people · South Carolina
Water Source
Purchased Surface Water
County
—
System ID
SC4420001
Violations
16
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.005 µg/L | 0.004 µg/L | Over Limit |
PFOS | 0.004 µg/L | 0.004 µg/L | Above Goal |
EPA Violation History
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
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: July 1, 2021 – September 30, 2021Rule: Stage 2 DBPREnforcement: 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 MEANSVILLE RILEY W/D (SC4420001)
Is MEANSVILLE RILEY W/D (SC4420001) water safe to drink?
MEANSVILLE RILEY W/D (SC4420001) water receives a grade of D (25/100), which is considered poor. 1 contaminant(s) exceed EPA legal limits and 16 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has MEANSVILLE RILEY W/D (SC4420001) detected?
34 contaminants were tested in MEANSVILLE RILEY W/D (SC4420001)'s water. Notable contaminants include PFOA, PFOS. 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does MEANSVILLE RILEY W/D (SC4420001) have any EPA violations?
Yes, MEANSVILLE RILEY W/D (SC4420001) has 16 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, Other, MCL. 12 are health-based violations.
How many people does MEANSVILLE RILEY W/D (SC4420001) serve?
MEANSVILLE RILEY W/D (SC4420001) serves approximately 7,368 people, South Carolina. The system provides water to 1 community: Union.
What type of water does MEANSVILLE RILEY W/D (SC4420001) provide?
MEANSVILLE RILEY W/D (SC4420001) 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 SC4420001.
How does MEANSVILLE RILEY W/D (SC4420001) compare to other utilities in South Carolina?
MEANSVILLE RILEY W/D (SC4420001) scores 25/100 with a grade of D (poor). This score suggests significant water quality concerns relative to other utilities. Visit our South Carolina state page for a full comparison of water systems.