C45/100
GYPSUM TOWN OF — Water Quality Report 2026
Serving 15,272 people · Colorado
Water Source
Surface Water
County
—
System ID
CO0119329
Violations
48
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Lead (90th percentile) | 0.002 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
3
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Missed required monitoring deadline
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: August 1, 2021 – August 26, 2021Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Missed required monitoring deadline
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: July 1, 2021 – July 31, 2021Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
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: July 1, 2021 – September 20, 2021Rule: Stage 1 DBPREnforcement: 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 GYPSUM TOWN OF
Is GYPSUM TOWN OF water safe to drink?
GYPSUM TOWN OF water receives a grade of C (45/100), which is considered fair. 0 contaminant(s) exceed EPA legal limits and 48 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has GYPSUM TOWN OF detected?
31 contaminants were tested in GYPSUM TOWN OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does GYPSUM TOWN OF have any EPA violations?
Yes, GYPSUM TOWN OF has 48 EPA violation(s) on record, with the most recent in 2021. Violation types include MR, TT. 1 are health-based violations.
How many people does GYPSUM TOWN OF serve?
GYPSUM TOWN OF serves approximately 15,272 people, Colorado.
What type of water does GYPSUM TOWN OF provide?
GYPSUM TOWN OF sources its water from surface water. Surface water comes from rivers, lakes, or reservoirs and typically requires more extensive treatment. The utility's system ID is CO0119329.
How does GYPSUM TOWN OF compare to other utilities in Colorado?
GYPSUM TOWN OF scores 45/100 with a grade of C (fair). This score indicates room for improvement compared to other utilities. Visit our Colorado state page for a full comparison of water systems.