A88/100
GRAND LAKE TOWN OF — Water Quality Report 2026
Serving 2,035 people · Colorado
Water Source
Groundwater
County
—
System ID
CO0125322
Violations
1
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.60 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2007.
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 GRAND LAKE TOWN OF
Is GRAND LAKE TOWN OF water safe to drink?
GRAND LAKE TOWN OF water receives a grade of A (88/100), which is considered excellent. Out of 2 contaminants tested, 1 exceed EPA legal limits. 2 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has GRAND LAKE TOWN OF detected?
2 contaminants were tested in GRAND LAKE TOWN OF's water. Notable contaminants include Copper (90th percentile), Lead (90th percentile). 1 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does GRAND LAKE TOWN OF have any EPA violations?
Yes, GRAND LAKE TOWN OF has 1 EPA violation(s) on record, with the most recent in 2007. Violation types include Other.
How many people does GRAND LAKE TOWN OF serve?
GRAND LAKE TOWN OF serves approximately 2,035 people, Colorado.
What type of water does GRAND LAKE TOWN OF provide?
GRAND LAKE TOWN OF sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is CO0125322.
How does GRAND LAKE TOWN OF compare to other utilities in Colorado?
GRAND LAKE TOWN OF scores 88/100 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.