Manokotak, AK: 5 Health Violations — 89/100 (2026)
1 ZIP code · 2 water systems · Updated 2026-06-03
Manokotak tap water earns a high safety grade — above-average compliance with AK and federal standards.
How Manokotak Compares
Data: EPA SDWIS Last verified: 2026-06-03
Manokotak Water: The Quick Version
- Your city's water systems recorded 41 violations in the past 5 years.
- Average lead level: 0.0061 mg/L.
- Homes built before 1986: 48% — older plumbing may contain lead solder.
- Estimated remediation: $600 per household.
- CDC health risk index: 14.72 — above typical levels.
Water Systems Serving Manokotak
At present, 2 utilities serve the bulk of Manokotak, AK's residential water connections out of 2 systems active in the area, spread across independent providers with separate infrastructure and compliance obligations.
Overview
We track water quality and home safety data for 1 ZIP code in Manokotak, Alaska, covering 2 community water systems serving approximately 693 people.
1 of 1 ZIP code (100%) have recorded EPA violations. 5 health-based violations documented.
Home Safety Score
Average Home Safety Score for Manokotak: A (89/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Manokotak water systems draw from: Groundwater.
Lead & Copper
- Average lead level (90th percentile): 0.0061 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Top Contaminants
| Contaminant | Category | Violations | ZIPs Affected |
|---|---|---|---|
| Contaminant 2959 | Other | 28 | 1 |
| Stage 1 DBP Rule | Treatment Technique | 16 | 1 |
| Consumer Confidence Report Rule | Reporting | 14 | 1 |
| Stage 2 DBP Rule | Treatment Technique | 8 | 1 |
| Contaminant 0700 | Other | 8 | 1 |
Areas with Most Violations
| ZIP Code | Safety Score | Violations | Health-Based | System |
|---|---|---|---|---|
| 99628 | A | 41 | 5 | Manokotak Water System |
All ZIP Codes in Manokotak
- 99628 [A] — 41 violations ⚠
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
CDC Health Data for Manokotak
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Key Contaminants Detected in Manokotak
Based on EPA violation records. Check your ZIP code report for system-specific contaminant data.
How Old Is Manokotak's Housing Stock?
With 48% of homes built before 1986, lead solder in plumbing is a potential concern. The EPA banned lead solder in 1986, but many older homes retain original plumbing.
Source: U.S. Census Bureau American Community Survey (ACS).
Housing Age Profile
The story of Manokotak's housing stock is one of layered development — neighborhoods built in different decades, each carrying the plumbing standards of their era. The median build year of 1983 reflects that layered character. Before 1986, lead solder was standard in copper plumbing; before 1970, lead pipes were commonly used for service lines. A substantial portion of the pre-1986 homes visible in the distribution above still carry the plumbing materials of those earlier standards — creating a risk environment that the city-wide aggregate water data doesn't fully capture.
Most homes in Manokotak were built after 1986, reducing the risk of lead contamination from plumbing. Older homes should still be tested.
Source: U.S. Census Bureau ACS B25034.
Manokotak: Remediation Cost in Perspective
Equity impact data for Manokotak lands in the favorable tier — remediation claims a small slice of what properties here are worth.
Remediation costs in Manokotak are relatively low compared to home values. The $300–$1,500 estimated range is a small fraction of median property value. Home values are 57% below the Alaska average.
Protecting Children from Lead in Manokotak
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Older stock in Manokotak represents 48% of the inventory, and citywide monitoring runs at or above the federal action level — making an in-home read a standard household-level step.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Deep Dive Reports
Detailed analysis for Manokotak, AK