A96/100
NORTH WELD COUNTY WD — Water Quality Report 2026
Serving 15,890 people · Colorado
Water Source
Purchased Surface Water
County
—
System ID
CO0162553
Violations
1
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
1
Violation (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – August 3, 2021Enforcement: 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 NORTH WELD COUNTY WD
Is NORTH WELD COUNTY WD water safe to drink?
NORTH WELD COUNTY WD water receives a grade of A (96/100), which is considered excellent. Out of 69 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has NORTH WELD COUNTY WD detected?
69 contaminants were tested in NORTH WELD COUNTY WD's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does NORTH WELD COUNTY WD have any EPA violations?
Yes, NORTH WELD COUNTY WD has 1 EPA violation(s) on record, with the most recent in 2021. Violation types include Other.
How many people does NORTH WELD COUNTY WD serve?
NORTH WELD COUNTY WD serves approximately 15,890 people, Colorado.
What type of water does NORTH WELD COUNTY WD provide?
NORTH WELD COUNTY WD 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 CO0162553.
How does NORTH WELD COUNTY WD compare to other utilities in Colorado?
NORTH WELD COUNTY WD scores 96/100 with a grade of A (excellent). This places it among the higher-performing utilities in the state. Visit our Colorado state page for a full comparison of water systems.