Manassas, GA Water Safety: 88/100 (2026)
1 ZIP code · 1 water system · Updated 2026-06-03
Tap water in Manassas, GA scores well — low violation counts, above-average safety grade.
How Manassas Compares
Data: EPA SDWIS Last verified: 2026-06-03
Who Supplies Your Water in Manassas
Federal records list 1 water system serving Manassas, GA. 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 Manassas, Georgia, covering 1 community water system serving approximately 133 people.
No EPA violations recorded across any ZIP codes in Manassas — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Manassas: A (88/100)
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
Manassas water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for Manassas
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 3 (Low Risk)
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 30438 | A | Manassas | 133 |
All ZIP Codes in Manassas
- 30438 [A]
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.
Health Outcomes in Manassas
Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.
Compared to National Average
Vertical line = national average. ■ Above national · ■ Below national
Deep Dive Reports
Detailed analysis for Manassas, GA