Douglasville, GA Water Safety: 81/100 (2026)
4 ZIP codes · 3 water systems · Updated 2026-06-03
Residents of Douglasville generally live with tap water that beats the GA safety average on key EPA compliance metrics.
How Douglasville Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for Douglasville Residents
- Average lead level: 0.0023 mg/L.
- Estimated remediation: $1,300 per household.
- CDC health risk index: 12.7 — above typical levels.
Douglasville's Water Providers
Multiple utilities divide Douglasville, GA's water service — 3 leading providers among 3 on the federal register.
Overview
We track water quality and home safety data for 4 ZIP codes in Douglasville, Georgia (population ~113,276), covering 3 community water systems serving approximately 243,354 people region-wide.
No EPA violations recorded across any ZIP codes in Douglasville — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Douglasville: B (81/100)
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
Douglasville water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0023 mg/L (EPA action level: 0.015 mg/L)
- 0 ZIP codes exceed the EPA lead action level
Radon Risk
Dominant radon zone: Zone 2 (Moderate Risk)
- Zone 1 (High): 0 ZIP codes
- Zone 2 (Moderate): 4 ZIP codes
- Zone 3 (Low): 0 ZIP codes
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
Areas with No Violations
| ZIP Code | Safety Score | System | Population |
|---|---|---|---|
| 30133 | B | Douglasville-douglas County Wsa | 110,219 |
| 30134 | B | Douglasville-douglas County Wsa | 110,219 |
| 30135 | B | Douglasville-douglas County Wsa | 110,219 |
| 30154 | B | Douglasville-douglas County Wsa | 110,219 |
All ZIP Codes in Douglasville
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.
Douglasville Community Health Snapshot
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
How Remediation Costs Compare in Douglasville
In Douglasville, property wealth outpaces what documented remediation typically demands — the equity burden lands well within the low tier.
Remediation costs in Douglasville are relatively low compared to home values. The $600–$2,075 estimated range is a small fraction of median property value. Home values are 26% above the Georgia average.
Douglasville: Lead Risk & Vulnerable Populations
Why children are most at risk: The CDC states there is no safe level of lead exposure for children. Children under 6 absorb lead more readily than adults, and even low levels can cause developmental delays, learning difficulties, and behavioral problems.
Lead risk in Douglasville appears low overall, but individual homes may differ. Testing is the only way to confirm your water's lead content.
Sources: EPA Lead and Copper Rule, U.S. Census Bureau ACS, CDC childhood lead poisoning prevention guidelines.
Douglasville: Flood History & Water Damage Risk
The NFIP claim record for Douglasville — 55 filed incidents — reflects genuine, recurring flood exposure rather than an isolated event or two. When a community accumulates flood claims at this volume and carries 50% of its ZIP codes inside FEMA-designated zones, flood history starts to factor into water quality planning in ways it doesn't for lower-exposure areas. Flooding introduces specific contamination pathways — runoff overwhelming treatment facility intake, surface water infiltrating private wells, and pressure disruptions in distribution systems allowing backflow — all of which become more relevant as flood frequency increases.
Douglasville has a moderate flood history with 55 FEMA claims averaging $19,910 per payout. 50% of ZIP codes fall within FEMA flood zones. Flood events can contaminate drinking water and overwhelm treatment systems.
How flooding affects water quality: Flood events can introduce sewage, agricultural runoff, and industrial chemicals into water supplies. Even after floodwaters recede, contamination can persist in wells and aging infrastructure. Flood damage can add significantly to the estimated <strong>$1,300</strong> remediation cost per household.
Residents in flood-prone areas should consider flood insurance even outside FEMA zones — over 25% of flood claims come from low-to-moderate risk areas. After any flood event, test your water before drinking.
Source: FEMA National Flood Insurance Program (NFIP) claims data, FEMA flood zone designations.
Deep Dive Reports
Detailed analysis for Douglasville, GA