A84/100
DACONO CITY OF — Water Quality Report 2026
Serving 6,900 people · Colorado
Water Source
Purchased Surface Water
County
—
System ID
CO0162200
Violations
5
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
2
Violations (last 5yr)
0
Unresolved
1
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: February 6, 2022 – March 8, 2022Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Resolved
Violation related to Nitrite
When: January 1, 2022 – January 13, 2022Rule: 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 DACONO CITY OF
Is DACONO CITY OF water safe to drink?
DACONO CITY OF water receives a grade of A (84/100), which is considered excellent. Out of 31 contaminants tested, none exceed EPA legal limits. 1 contaminant(s) exceed non-enforceable health goals. The water meets federal safety standards.
What contaminants has DACONO CITY OF detected?
31 contaminants were tested in DACONO CITY OF's water. Notable contaminants include Lead (90th percentile). No contaminants exceed EPA legal limits. 1 exceed EPA health goals (MCLGs).
Does DACONO CITY OF have any EPA violations?
Yes, DACONO CITY OF has 5 EPA violation(s) on record, with the most recent in 2022. Violation types include Other, TT, MR. 2 are health-based violations.
How many people does DACONO CITY OF serve?
DACONO CITY OF serves approximately 6,900 people, Colorado.
What type of water does DACONO CITY OF provide?
DACONO CITY OF 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 CO0162200.
How does DACONO CITY OF compare to other utilities in Colorado?
DACONO CITY OF scores 84/100 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.