Ketchikan H2o
EPA ID: AK2121479 · 25 people served · 1 ZIP code
EPA monitoring data for Ketchikan H2o shows an unblemished five-year compliance history — no violations of any kind have been recorded for this utility, which supplies water to approximately 25 people, covering every reporting cycle without a single MCL exceedance or monitoring lapse.
Data: EPA SDWIS Last verified: 2026-04-02
🌊 Where Does Your Water Come From?
Ketchikan H2o's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
About 1% of homes in Ketchikan Gateway Borough, Alaska rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Alaska
System Overview
Ketchikan H2o (EPA ID: AK2121479) is a community water system in Alaska that serves approximately 25 people from surface water sources.
This system serves ZIP code 99928 in Ward Cove.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
ZIP Codes Served
- 99928 — Ward Cove
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Ketchikan H2o (AK2121479) on EPA.gov.
Frequently Asked Questions
Is Ketchikan H2o water safe to drink?
Based on EPA records, Ketchikan H2o has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Ketchikan H2o serve?
Ketchikan H2o serves approximately 25 people across 1 ZIP code in Alaska.
Where does Ketchikan H2o get its water?
The primary water source is surface water.