GREENFIELD COMMONS Water Quality Report
Population
48
people served
Water Source
🏔️ Ground
wells & aquifers
National Rank
Top 94%
of 49,184 US systems
5-Year Record
⚠️ 7
violations recorded
D
Poor
Safety Grade
7 violations in the past 5 years, including 3 health-based
System Details
- PWSID
- NH0974010
- Population Served
- 48
- Water Source
- Ground Water
- Owner
- Private
- State
- New Hampshire
- EPA Region
- 1
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Contaminant 7500 | ⚠ Monitoring/Reporting | 1 |
| Contaminant 5000 | ⚠ Monitoring/Reporting | 1 |
| Haloacetic Acids (HAA5) | ⚠ Monitoring/Reporting | 3 |
| Total Trihalomethanes (TTHMs) | ⚠ Monitoring/Reporting | 3 |
| Contaminant 0999 | ⚠ Monitoring/Reporting | 2 |
| Contaminant 7000 | ⚠ Monitoring/Reporting | 2 |
| Arsenic | ✕ Health-Based | 3 |
Violation History
2024
4
2023
3
2020
1
2019
3
2018
2
2007
1
2006
1
Total violations on record: 15
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: Arsenic
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: Arsenic
How does this compare?
This systemNational average
Grade D
Avg: B-C
15violations total
54% of national average
National avg: ~28 per system
🏘️ Small community water system.