F0/100
STONEGATE MD — Water Quality Report 2026
Serving 15,295 people · Colorado
Water Source
Purchased Surface Water
County
—
System ID
CO0118076
Violations
105
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
No violations in the past 5 years
Full EPA compliance since 2020.
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 STONEGATE MD
Is STONEGATE MD water safe to drink?
STONEGATE MD water receives a grade of F (0/100), which is considered failing. 0 contaminant(s) exceed EPA legal limits and 105 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has STONEGATE MD detected?
66 contaminants were tested in STONEGATE MD's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does STONEGATE MD have any EPA violations?
Yes, STONEGATE MD has 105 EPA violation(s) on record, with the most recent in 2020. Violation types include MR.
How many people does STONEGATE MD serve?
STONEGATE MD serves approximately 15,295 people, Colorado.
What type of water does STONEGATE MD provide?
STONEGATE MD 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 CO0118076.
How does STONEGATE MD compare to other utilities in Colorado?
STONEGATE MD scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Colorado state page for a full comparison of water systems.