Forest Grove, PA: High Radon Risk — 40/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Public water data for Forest Grove, PA shows a low safety grade — health-based violations appear across a meaningful share of service areas in current EPA records.
How Forest Grove Compares
Data: EPA SDWIS Last verified: 2026-06-03
Who Supplies Your Water in Forest Grove
Federal records list 1 water system serving Forest Grove, PA. One provider accounts for the large majority of residential water connections in the area, concentrating infrastructure and compliance accountability.
Overview
We track water quality and home safety data for 1 ZIP code in Forest Grove, Pennsylvania, covering 1 community water system serving approximately 4,760 people.
No EPA violations recorded across any ZIP codes in Forest Grove — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Forest Grove: D (40/100)
The score combines three factors:
| Factor | What It Measures |
|---|---|
| Water Quality | EPA violations and compliance history |
| Lead Levels | 90th percentile lead concentration vs EPA action level |
| Radon Risk | EPA radon zone classification |
Water Sources
Forest Grove water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Forest Grove
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 18922 | D | BUCKINGHAM TWP COLD SPRING | 4,760 |
All ZIP Codes in Forest Grove
- 18922 [D]
Data Sources
- Water quality: EPA Safe Drinking Water Information System (SDWIS)
- Lead/copper: EPA Lead and Copper Rule sampling data
- Radon: EPA Map of Radon Zones
Updated daily.
What You Can Do in Forest Grove
- Test your water at home. City-level data shows averages — your tap may differ. NSF-certified test kits cost $20-40 and give results in days.
- Install a certified water filter. An NSF-certified pitcher or under-sink filter removes most common contaminants.
- Check your home's plumbing. Homes built before 1986 may have lead solder in pipes. A licensed plumber can assess your risk.
- Review your water system's CCR. Your utility publishes an annual Consumer Confidence Report with detailed test results. Request it or find it online.
Deep Dive Reports
Detailed analysis for Forest Grove, PA