District Heights, MD Water Safety: 53/100 (2026)
2 ZIP codes · 2 water systems · Updated 2026-06-03
State safety rankings put District Heights, MD near the lower tier — below-average compliance on record.
How District Heights Compares
Data: EPA SDWIS Last verified: 2026-06-03
Key Facts for District Heights Residents
- Estimated remediation: $1,850 per household.
- CDC health risk index: 11.64.
District Heights's Water Providers
Multiple utilities divide District Heights, MD's water service — 2 leading providers among 2 on the federal register.
Overview
We track water quality and home safety data for 2 ZIP codes in District Heights, Maryland (population ~37,924), covering 2 community water systems serving approximately 1,925,000 people region-wide.
No EPA violations recorded across any ZIP codes in District Heights — an excellent indicator of water quality.
Home Safety Score
Average Home Safety Score for District Heights: D (53/100)
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
District Heights water systems draw from: Groundwater.
Lead & Copper
- Lead data: not yet available for District Heights
- 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 |
|---|---|---|---|
| 20747 | C | WASHINGTON SUBURBAN SANITARY COMMISSION | 1,900,000 |
| 20753 | D | CITY OF BOWIE | 25,000 |
All ZIP Codes in District Heights
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.
District Heights 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 District Heights
At current valuations, District Heights sits in the low remediation-share tier — the equity impact of fixing documented issues is proportionally minor.
Remediation costs in District Heights are relatively low compared to home values. The $950–$3,000 estimated range is a small fraction of median property value. Home values are 24% below the Maryland average.
District Heights: Flood History & Water Damage Risk
103 FEMA flood insurance claims are on file for District Heights, and 100% of local ZIP codes fall within federally designated flood zones — enough to put flood exposure on the planning radar, though short of the concentrated-risk threshold where treatment-system vulnerability becomes a primary consideration.
District Heights has a moderate flood history with 103 FEMA claims averaging $3,910 per payout. 100% 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>$1,850</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.
What You Can Do in District Heights
- 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 District Heights, MD