A88/100
CALDWELL CO WATER SYSTEM-SE — Water Quality Report 2026
Serving 15,007 people · North Carolina
Water Source
Purchased Surface Water
County
—
System ID
NC0114047
Violations
9
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
chlorate | 223.76 µg/L | — | Above Goal |
EPA Violation History
2
Violations (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: April 1, 2022 – June 30, 2022Rule: Stage 2 DBPREnforcement: Formal — state order issued
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: April 1, 2022 – June 30, 2022Rule: Stage 2 DBPREnforcement: Formal — state order issued
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 CALDWELL CO WATER SYSTEM-SE
Is CALDWELL CO WATER SYSTEM-SE water safe to drink?
CALDWELL CO WATER SYSTEM-SE water receives a grade of A (88/100), which is considered excellent. Out of 45 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has CALDWELL CO WATER SYSTEM-SE detected?
45 contaminants were tested in CALDWELL CO WATER SYSTEM-SE's water. Notable contaminants include chlorate. No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does CALDWELL CO WATER SYSTEM-SE have any EPA violations?
Yes, CALDWELL CO WATER SYSTEM-SE has 9 EPA violation(s) on record, with the most recent in 2022. Violation types include MR, Other.
How many people does CALDWELL CO WATER SYSTEM-SE serve?
CALDWELL CO WATER SYSTEM-SE serves approximately 15,007 people, North Carolina. The system provides water to 1 community: Hudson.
What type of water does CALDWELL CO WATER SYSTEM-SE provide?
CALDWELL CO WATER SYSTEM-SE 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 NC0114047.
How does CALDWELL CO WATER SYSTEM-SE compare to other utilities in North Carolina?
CALDWELL CO WATER SYSTEM-SE scores 88/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our North Carolina state page for a full comparison of water systems.