USFS KNF TUSAYAN ADMIN Water Quality Report
Population
80
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 36
violations recorded
D
Poor
Safety Grade
36 violations in the past 5 years, including 7 health-based
System Details
- PWSID
- AZ0403659
- Population Served
- 80
- Water Source
- Ground Water
- Owner
- Federal
- State
- Arizona
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 16 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 6 |
| Contaminant 3100 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 19 |
| Contaminant 8000 | ✕ Health-Based | 11 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 8 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 6 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 5 |
| Contaminant 0700 | ✕ Health-Based | 2 |
| Contaminant 0200 | ✕ Health-Based | 1 |
Violation History
2025
1
2024
4
2023
15
2022
11
2021
5
2020
9
2019
2
2018
1
2017
3
2016
7
Total violations on record: 79
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)
How does this compare?
This systemNational average
Grade D
Avg: B-C
79violations total
282% of national average
National avg: ~28 per system
🏘️ Small community water system.