Water Quality Report

Hydaburg, AK (99922): No EPA Water System

No EPA-registered water system mapped - county-level context only

EPA records for the water systems mapped to 99922 in Hydaburg, AK do not contain a complete violation count and source window. ZipCheckup does not infer a clean record from missing or partial data.

Data source: U.S. Environmental Protection Agency (EPA) SDWIS

Based on EPA Drinking Water FEMA Flood Data U.S. Census CDC Energy Information Admin. USGS Water Data & 9 more federal sources
Latest air quality, EPA records and weather alerts Current data temporarily unavailable
Current EPA violation data unavailable
Water records and current conditions
Current EPA violation data unavailable
Safety Score N/A
Water Quality N/A
Lead Risk N/A
NFIP Claim History N/A
Data confidence: High (direct measurement) Medium (sampled / sub-geography) Low (modeled / inferred) Methodology →
Report data assembled: Jul 27, 2026 EPA water-system identity: source date or period is not present in ZipCheckup's accepted source record EPA violation history: source date or period is not present in ZipCheckup's accepted source record Lead, copper and UCMR measurements: source date or period is not present in ZipCheckup's accepted source record
1
Water System
0
People Served
0
Health Violations (since 2021)
N/A
Water Source
$120K
Median Home Value30% below state median ($171K)

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Limited data available for ZIP 99922

This ZIP code has fewer data sources than average. We show the data available for this report from EPA, FEMA, Census, and other federal databases. As new data becomes available, this report will update automatically.

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Score Breakdown

Overall Home Safety Score: Score unavailable

Required evidence is missing. Missing values remain unknown and are not imputed or renormalized.

Canonical components

EPA water compliance
Unknown
Evidence missing
PFAS MCL screen
Unknown
Evidence missing
EPA radon zone
Unknown
Evidence missing
Annual EPA AirData AQI
Unknown
Evidence missing

Required domains

Drinking water
Unknown
Indoor environment
Unknown
Outdoor environment
Unknown

Coverage: 0 of 4 components and 0 of 3 domains observed.

Model 4.0.0; series home-safety-v4-cross-vertical.

Safety & Health (3) MODERATE

Other Water Quality Reports in Alaska

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Data Sources

This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). No EPA-registered water system is mapped to ZIP 99922. To look up the system serving a specific address, use the state SDWIS search tool.

📊 EPA Safe Drinking Water · View source →
Environmental Hazards (9) CRITICAL
Home & Infrastructure (5) MODERATE

Possible home maintenance concerns - talk to a local expert.

Call (855) 384-4856

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Cost & Community (6) HIGH

CPSC product recall notices

These national notices are not matched to this ZIP code or water system.

View all recalls →

📊 CPSC · View source →

Protect Your Home in Hydaburg

Based on local data for ZIP 99922, these services may benefit homeowners in your area.

Based on local data for your area. Use the tools below to explore your options.

Gutter Installation & Repair

The median home in 99922 was built around 1971. Aging gutters can cause foundation damage, basement flooding, and mold - a professional assessment can prevent costly repairs.

Typical cost: Gutter installation: typically $1,000–$2,500 for a standard home

Estimate Your Home Maintenance Costs

Window Replacement

The median build year of homes in Hydaburg is 1971; check the age and condition of your own windows. ENERGY STAR windows can save $101–$583/year on energy bills.

Typical cost: Window replacement: typically $300–$800 per window installed

Estimate Your Home Maintenance Costs

Roofing Inspection & Repair

Homes built around 1971 may be on their second or third roof. A professional inspection can catch damage before leaks start.

Typical cost: Roof inspection: typically $75–$300; repairs $300–$1,500

Estimate Your Home Insurance Needs

Service recommendations are based on public data for this ZIP code (FEMA, Census ACS, NWS). Actual needs vary by property. By calling, your information will be shared with an independent service provider. ZipCheckup may receive compensation. Cost estimates are approximate and vary by property, condition, and contractor.

Frequently Asked Questions

Is the tap water in 99922 safe to drink?

No EPA-registered public water system is mapped to ZIP 99922, so there is no federal water quality record to assess. Residents in this area typically rely on private wells or very small systems below EPA reporting thresholds. If you rely on a private well, the CDC recommends testing it at least once a year. ZipCheckup last updated this page in July 2026. The federal source release date is unavailable, so that month is not presented as source currency.

Where does 99922's water come from?

There is no community water system directly registered with the EPA for ZIP 99922. Most residents rely on private wells drawing from groundwater, or are served by a neighboring district that isn't cross-referenced to this ZIP in federal data. Check with your local county health department to confirm your source.

How can I get my water tested in Hydaburg?

Since no EPA-registered water utility is mapped to ZIP 99922, contact your local county health department or hire a certified lab for independent home water testing. The EPA recommends testing private wells at least once a year.

How to cite this page

APA ZipCheckup. (2026). Hydaburg, AK (99922): No EPA Water System. https://zipcheckup.com/report/99922/
BibTeX 
@misc{zipcheckup-report-99922,
  author = {{ZipCheckup}},
  title  = {{Hydaburg, AK (99922): No EPA Water System}},
  year   = {2026},
  url    = {https://zipcheckup.com/report/99922/}
}

Page version: October 2026.

Nearby ZIP Code Reports

Water quality comparison for ZIP codes near 99922

ZIP Code City, State Distance Grade Violations
99921 Craig, AK 21.6 mi N/A 0
99925 Klawock, AK 25.4 mi N/A 0
99919 Thorne Bay, AK 33.6 mi N/A 0
99903 Meyers Chuck, AK 43.0 mi N/A 0
99901 Ketchikan, AK 46.4 mi N/A 0
99928 Ward Cove, AK 47.1 mi N/A 0
99950 Ketchikan, AK 47.3 mi N/A 0
99926 Metlakatla, AK 49.6 mi N/A 0
99918 Coffman Cove, AK 51.5 mi N/A 0
99927 Point Baker, AK 84.9 mi N/A 0

Overall safety breakdown

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Coverage: 9/17 risk factors Data sources →
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