ANNUNCIATION HEIGHTS Water Quality Report
Population
260
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
—
of 49,184 US systems
5-Year Record
⚠️ 16
violations recorded
F
Unsafe
Safety Grade
16 violations in the past 5 years, including 47 health-based
System Details
- PWSID
- CO0235185
- Population Served
- 260
- Water Source
- Ground Water
- Owner
- Private
- State
- Colorado
- EPA Region
- 8
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Gross Alpha | ✕ Health-Based | 12 |
| Radium-226 | ✕ Health-Based | 10 |
| Uranium | ✕ Health-Based | 8 |
| Contaminant 7500 | ⚠ Monitoring/Reporting | 10 |
| Contaminant 5000 | ✕ Health-Based | 16 |
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 14 |
Violation History
2024
7
2023
7
2021
2
2020
6
2019
8
2018
5
2016
2
2015
27
2014
6
Total violations on record: 70
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: Uranium, Radium-226
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs)
How does this compare?
This systemNational average
Grade F
Avg: B-C
70violations total
250% of national average
National avg: ~28 per system
🏘️ Small community water system.