Morrow, GA Water Safety: 81/100 (2026)
2 ZIP codes · 1 water system · Updated 2026-06-03
Drinking water tracked for Morrow by GA authorities posts above-average scores — the majority of systems are free from health-based exceedances and the city's grade sits above the state median.
How Morrow Compares
Data: EPA SDWIS Last verified: 2026-06-03
What You Should Know About Morrow Water
- Average lead level: 0.002 mg/L.
- Estimated remediation: $1,600 per household.
- CDC health risk index: 14.32 — above typical levels.
Who Supplies Your Water in Morrow
One utility dominates residential water service in Morrow, GA — out of 1 system in federal records.
Overview
We track water quality and home safety data for 2 ZIP codes in Morrow, Georgia (population ~27,784), covering 1 community water system serving approximately 298,374 people region-wide.
No EPA violations recorded across any ZIP codes in Morrow — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for Morrow: 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
Morrow water systems draw from: Surface water.
Lead & Copper
- Average lead level (90th percentile): 0.0020 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): 2 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 |
|---|---|---|---|
| 30260 | B | Clayton County Water Authority | 298,374 |
| 30287 | B | Clayton County Water Authority | 298,374 |
All ZIP Codes in Morrow
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 Morrow
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
Cost Context: What Remediation Means for Morrow Homeowners
Property equity in Morrow runs well ahead of estimated remediation costs — a cost-to-value ratio that sits in the low tier, meaning documented water and safety issues here are the kind homeowners can plan to address without treating the expense as a significant budget event relative to what their homes are worth.
Remediation costs in Morrow are relatively low compared to home values. The $800–$2,500 estimated range is a small fraction of median property value. Home values are 14% below the Georgia average.
Lead Exposure Risk for Children in Morrow
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 Morrow 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.
Flood & Climate Risk in Morrow
Although Morrow's flood history doesn't reach high-severity thresholds, NFIP data documents 33 claims and FEMA maps place 50% of ZIP codes in designated flood zones — a combined profile that makes flood-related water quality considerations a reasonable planning baseline.
Morrow has a moderate flood history with 33 FEMA claims averaging $11,874 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>$1,600</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 Morrow, GA