OTIS MDWCA Water Quality Report
Population
4,807
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 90%
of 49,184 US systems
5-Year Record
⚠️ 64
violations recorded
C
Fair
Safety Grade
64 violations in the past 5 years, including 15 health-based
System Details
- PWSID
- NM3521308
- Population Served
- 4,807
- Water Source
- Ground Water
- Owner
- Local Government
- State
- New Mexico
- EPA Region
- 6
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7000 | ⚠ Monitoring/Reporting | 27 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 13 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 13 |
| Contaminant 0700 | ✕ Health-Based | 15 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 27 |
| Contaminant 8000 | ⚠ Monitoring/Reporting | 16 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 23 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 4 |
| Contaminant 1094 | ⚠ Monitoring/Reporting | 3 |
Violation History
2025
10
2024
4
2023
21
2022
17
2021
12
2020
21
2019
13
2018
23
2017
6
2016
8
Total violations on record: 141
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 C
Avg: B-C
141violations total
504% of national average
National avg: ~28 per system
📍 Average-sized water system.