Water Quality in Scammon Bay, AK: 119 Violations — Grade C
Grade C · Score 68/100 · 1 water system · Updated 2026-05-03
Scammon Bay's water has moderate compliance issues. Residents in affected areas should consider filtration.
Data: EPA Safe Drinking Water Information System (SDWIS) Last verified: 2026-05-03
Federal EPA data for Scammon Bay, AK shows 119 water compliance events in the record — the table below identifies system names and violation types.
Water Quality by ZIP Code in Scammon Bay
Water quality varies across Scammon Bay's 1 ZIP codes. Check your specific ZIP for detailed contaminant data.
| ZIP Code | Grade | Score | Violations | Health | |
|---|---|---|---|---|---|
| 99662 | C | 68 | 119 | 7 | View report → |
Violation Trend
EPA violations recorded for water systems serving Scammon Bay.
Water Quality Overview
Scammon Bay, Alaska receives a water quality grade of C with an overall score of 68 out of 100, based on EPA compliance data from the Safe Drinking Water Information System (SDWIS).
The 1 water system serving Scammon Bay have accumulated 119 EPA violations, including 7 health-based violations. These violations are tracked across 1 ZIP codes serving approximately 637 people.
What Grade C Means
A grade of C indicates moderate compliance issues. Scammon Bay's water systems have some violations that warrant attention. While the water may still be safe for most people, residents in affected ZIP codes should consider additional testing or filtration.
Lead Levels
Lead testing data for Scammon Bay is currently being collected. The EPA requires all community water systems to test for lead under the Lead and Copper Rule.
With 53% of homes built before 1986, Scammon Bay has a higher-than-average risk of lead from older plumbing. Lead solder was banned in 1986, and homes built before this date may have lead in pipes, solder joints, or fixtures.
Radon Risk
Scammon Bay is in EPA Radon Zone 1 (High risk). The EPA recommends all homes in Zone 1 areas be tested for radon. Radon is the second leading cause of lung cancer after smoking.
Water Systems Serving Scammon Bay
Scammon Bay is served by 1 community water system regulated under the Safe Drinking Water Act. These systems collectively serve approximately 637 people across 1 ZIP codes.
Each water system is identified by a Public Water System ID (PWSID) and is required to:
- Test for over 90 regulated contaminants on a regular schedule
- Report results to the EPA and state regulators
- Issue an annual Consumer Confidence Report (CCR) to all customers
- Take corrective action when violations occur
The EPA has taken 10 enforcement actions against water systems serving Scammon Bay. Enforcement actions range from informal compliance assistance to formal orders and penalties.
How to Check Your Water in Scammon Bay
Enter your ZIP code on ZipCheckup to see your specific water system data, including contaminant levels, violation history, and safety scores
Request your CCR — your water utility must provide an annual Consumer Confidence Report with detailed test results for all monitored contaminants
Get a home test — certified kits cost $20–$50 and test for lead, bacteria, and common contaminants. Professional lab tests ($150–$400) cover a broader panel
Consider filtration — NSF-certified filters can remove specific contaminants. Reverse osmosis removes the broadest range; activated carbon is effective for chlorine and many organics
Check for advisories — monitor your local utility website and local news for boil water advisories or system alerts
Contaminants Detected in Scammon Bay Water Systems
The following contaminants have been detected or caused violations across Scammon Bay's water systems:
| Contaminant | Category | MCL | Violations | ZIPs Affected | Health-Based |
|---|---|---|---|---|---|
| E. coli | Microbiological | N/A | 44 | 1 | Yes |
| Fecal Coliform | Microbiological | N/A | 31 | 1 | Yes |
| Revised Total Coliform Rule | Microbiological | N/A | 9 | 1 | No |
| Haloacetic Acids (HAA5) | Disinfection Byproducts | 0.06 mg/L | 6 | 1 | No |
| Total Coliform | Microbiological | N/A | 3 | 1 | No |
| Total Trihalomethanes (TTHM) | Disinfection Byproducts | 0.08 mg/L | 3 | 1 | No |
| Stage 1 DBP Rule | Treatment Technique | N/A | 2 | 1 | No |
| Surface Water Treatment Rule | Treatment Technique | N/A | 1 | 1 | No |
| Lead and Copper Rule | Treatment Technique | N/A | 1 | 1 | No |
| Lead | Inorganic | 0.015 mg/L | 1 | 1 | No |
MCL = Maximum Contaminant Level (EPA enforceable standard). Health-based violations indicate levels that may pose direct health risks.
Violation Trend Over Time
Year-by-year EPA violations recorded for water systems serving Scammon Bay:
| Year | Total Violations | Health-Based |
|---|---|---|
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
Violation counts have remained stable over the observed period.
EPA Enforcement History
The EPA and state regulators have taken 10 enforcement actions against water systems serving Scammon Bay. Recent actions:
| Date | Action Type |
|---|---|
| 2025-07-16 | State Informal Action |
| 2025-07-09 | State Order Extension |
| 2025-07-02 | State Informal Action |
| 2025-06-26 | State Informal Action |
| 2025-05-22 | State Informal Action |
| 2025-05-21 | State Order Extension |
| 2025-05-20 | State Informal Action |
| 2025-05-13 | State Informal Action |
| 2025-04-25 | State Informal Action |
| 2025-04-01 | State Order Extension |
Enforcement actions range from informal compliance assistance to formal orders and penalties. The most recent action was on 2025-07-16.
Scammon Bay vs. Nearby Alaska Cities
How Scammon Bay's water quality compares to similar cities in Alaska:
| City | Grade | Violations | Systems | Population |
|---|---|---|---|---|
| Scammon Bay | C | 119 | 1 | 637 |
| Kipnuk | B | 42 | 1 | 639 |
| Glennallen | B | 3 | 5 | 630 |
| Akiachak | C | 14 | 1 | 627 |
Common Questions About Scammon Bay Water
These are the most common questions residents search for about water quality in Scammon Bay, Alaska:
Is Scammon Bay water hard or soft? Water hardness varies by source. Scammon Bay's 1 water system uses a single source. Check your ZIP code report for specific hardness data.
Can I drink Scammon Bay tap water? Scammon Bay's water receives a grade of C (68/100). There are 7 health-based violations — consider filtration.
What is the best water filter for Scammon Bay? A NSF/ANSI 53-certified filter for lead removal is a good general choice. See our Water Filter Matcher for personalized recommendations.
Scammon Bay vs. Alaska Average
Understanding how Scammon Bay compares to the broader Alaska average helps contextualize your local water quality. Factors like water source, treatment methods, and infrastructure age all contribute to differences between cities in the same state.
To see how individual neighborhoods compare, check the ZIP code reports below — water quality can vary significantly even within Scammon Bay.
ZIP Codes in Scammon Bay
Scammon Bay spans 1 ZIP code. The ZIP with the lowest water quality score is 99662. Each ZIP code has its own water quality profile based on the specific water system serving that area. Check each ZIP code for detailed contaminant data, violation history, and system information.
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
- Enforcement: EPA ECHO database
- Filter recommendations: NSF/ANSI certified products
Updated daily.