A88/100
KEOWEE KEY UTILITY SYSTEM INC (3750023) — Water Quality Report 2026
Serving 4,108 people · South Carolina
Water Source
Purchased Surface Water
County
—
System ID
SC3750023
Violations
5
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
2
Violations (last 5yr)
2
Unresolved
0
Health-Related
TIER 3Unresolved
Surface water treatment technique failure
TIER 3Unresolved
Surface water treatment technique failure
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 KEOWEE KEY UTILITY SYSTEM INC (3750023)
Is KEOWEE KEY UTILITY SYSTEM INC (3750023) water safe to drink?
KEOWEE KEY UTILITY SYSTEM INC (3750023) water receives a grade of A (88/100), which is considered excellent. Out of 34 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has KEOWEE KEY UTILITY SYSTEM INC (3750023) detected?
34 contaminants were tested in KEOWEE KEY UTILITY SYSTEM INC (3750023)'s water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does KEOWEE KEY UTILITY SYSTEM INC (3750023) have any EPA violations?
Yes, KEOWEE KEY UTILITY SYSTEM INC (3750023) has 5 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, MON, MCL. 1 are health-based violations.
How many people does KEOWEE KEY UTILITY SYSTEM INC (3750023) serve?
KEOWEE KEY UTILITY SYSTEM INC (3750023) serves approximately 4,108 people, South Carolina. The system provides water to 1 community: Salem.
What type of water does KEOWEE KEY UTILITY SYSTEM INC (3750023) provide?
KEOWEE KEY UTILITY SYSTEM INC (3750023) 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 SC3750023.
How does KEOWEE KEY UTILITY SYSTEM INC (3750023) compare to other utilities in South Carolina?
KEOWEE KEY UTILITY SYSTEM INC (3750023) scores 88/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our South Carolina state page for a full comparison of water systems.