CIENEGA WATER COMPANY INC Water Quality Report
Population
108
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 101
violations recorded
D
Poor
Safety Grade
101 violations in the past 5 years, including 14 health-based
System Details
- PWSID
- AZ0415002
- Population Served
- 108
- Water Source
- Ground Water
- Owner
- Private
- State
- Arizona
- EPA Region
- 9
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 19 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 13 |
| Total Coliform | ⚠ Monitoring/Reporting | 1 |
| Fluoride | ✕ Health-Based | 38 |
| Contaminant 3100 | ⚠ Monitoring/Reporting | 3 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 63 |
| Contaminant 0600 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 20 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 25 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 3 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 3 |
| Contaminant 5200 | ✕ Health-Based | 2 |
Violation History
2025
17
2024
24
2023
28
2022
19
2021
13
2020
20
2019
8
2018
7
2017
6
2016
11
Total violations on record: 191
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Reverse Osmosis System
Removes up to 99% of contaminants including PFAS, lead, arsenic, and nitrates
Removes: Fluoride
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)
Water Distiller
Removes heavy metals, minerals, and most contaminants through evaporation
Removes: Fluoride
UV Water Purifier
Kills bacteria and viruses without chemicals
Removes: Total Coliform
How does this compare?
This systemNational average
Grade D
Avg: B-C
191violations total
682% of national average
National avg: ~28 per system
🏘️ Small community water system.