QUINHAGAK WATER SYSTEM Water Quality Report
Population
724
people served
Water Source
🌊 Surface
rivers, lakes, reservoirs
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 110
violations recorded
F
Unsafe
Safety Grade
110 violations in the past 5 years, including 35 health-based
System Details
- PWSID
- AK2271041
- Population Served
- 724
- Water Source
- Surface Water
- Owner
- Native American
- State
- Alaska
- EPA Region
- 10
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 0800 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 16 |
| Contaminant 0200 | ✕ Health-Based | 95 |
| Contaminant 2005 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2010 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2015 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2020 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2031 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2032 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2033 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2034 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2035 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2036 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2037 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2039 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2040 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2041 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2042 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2046 | ⚠ Monitoring/Reporting | 3 |
| Atrazine | ⚠ Monitoring/Reporting | 3 |
| Benzene | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2063 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2065 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2067 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2105 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2110 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2274 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2306 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2326 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2383 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2931 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2946 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 2959 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 7 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0300 | ⚠ Monitoring/Reporting | 3 |
| Total Coliform | ⚠ Monitoring/Reporting | 53 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 13 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 19 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 9 |
Violation History
2024
11
2023
43
2022
35
2021
21
2020
27
2019
22
2018
16
2017
17
2016
97
2015
7
Total violations on record: 307
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5), Atrazine, Benzene
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade F
Avg: B-C
307violations total
1096% of national average
National avg: ~28 per system
🏘️ Small community water system.