F0/100
USCG STATION KODIAK — Water Quality Report 2026
Serving 3,092 people · Alaska
Water Source
Surface Water
County
—
System ID
AK2250126
Violations
166
Contaminant Test Results
1 contaminant above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.48 mg/L | 1.30 mg/L | Over Limit |
EPA Violation History
6
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: December 1, 2023 – December 31, 2023Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2023 – July 22, 2023Enforcement: Resolving — corrective action underway
TIER 3Resolved
Failed to complete routine monitoring
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: March 1, 2023 – March 31, 2023Rule: 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: October 1, 2022 – October 31, 2022Rule: Surface Water Treatment RuleEnforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2022 – July 22, 2022Enforcement: Resolving — corrective action underway
TIER 3Resolved
Surface water treatment technique failure
When: July 1, 2021 – November 9, 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 USCG STATION KODIAK
Is USCG STATION KODIAK water safe to drink?
USCG STATION KODIAK water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA legal limits and 166 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has USCG STATION KODIAK detected?
2 contaminants were tested in USCG STATION KODIAK's water. Notable contaminants include Copper (90th percentile). 1 exceed EPA legal limits (MCLs). 1 exceed EPA health goals (MCLGs).
Does USCG STATION KODIAK have any EPA violations?
Yes, USCG STATION KODIAK has 166 EPA violation(s) on record, with the most recent in 2023. Violation types include MR, Other, TT. 11 are health-based violations.
How many people does USCG STATION KODIAK serve?
USCG STATION KODIAK serves approximately 3,092 people, Alaska. The system provides water to 1 community: Kodiak.
What type of water does USCG STATION KODIAK provide?
USCG STATION KODIAK 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 AK2250126.
How does USCG STATION KODIAK compare to other utilities in Alaska?
USCG STATION KODIAK scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Alaska state page for a full comparison of water systems.