HOLBROOK CITY OF Water Quality Report
Population
5,318
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 32
violations recorded
C
Fair
Safety Grade
32 violations in the past 5 years, including 1 health-based
System Details
- PWSID
- AZ0409015
- Population Served
- 5,318
- Water Source
- Ground Water
- Owner
- Local Government
- State
- Arizona
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 22 |
| Contaminant 3100 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 16 |
| Total Coliform | ⚠ Monitoring/Reporting | 1 |
| Contaminant 0600 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 26 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 12 |
| Contaminant 2105 | ⚠ Monitoring/Reporting | 6 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 2 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 2 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 0700 | ✕ Health-Based | 1 |
Violation History
2025
1
2024
4
2023
11
2022
9
2021
7
2020
7
2019
7
2018
9
2017
12
2016
9
Total violations on record: 92
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)
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade C
Avg: B-C
92violations total
329% of national average
National avg: ~28 per system
📍 Average-sized water system.