CITY REPORT MD

Long Green, MD Home Safety Data by ZIP

Name: Water Quality Data for Long Green, MD
Creator: ZipCheckup
License: https://creativecommons.org/licenses/by/4.0/

1 ZIP code · no water system mapped in our data · Updated

Data: EPA SDWIS

ZIP Codes

None mapped

Water Systems

N/A

ZIPs Linked to Systems with Violations

Zone 1

County Radon Potential (High)

$500

Est. Remediation

Key Facts for Long Green Residents

Estimated remediation: $500 per household.
Health risk index (ZipCheckup composite of CDC data): 12.61.

Overview

We track home safety data for 1 ZIP code in Long Green, Maryland, where no community water system is mapped to its ZIP codes in our data (about 0 residents). The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.

No EPA violation count is attached to the tracked ZIP codes of Long Green in our data (no water system is mapped, or the mapping is held back for review), so violation records are not shown here; the local utility may still have EPA records (search EPA ECHO by system name).

Lead & Copper

Lead data: not yet available for Long Green
Lead action-level status: not available

Radon Risk

1 of 1 ZIP records with known zones is in EPA Radon Zone 1.

The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.

All ZIP Codes in Long Green

21092

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

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Long Green Community Health Snapshot

11%

Asthma (US: 9.8%)

13.1%

Diabetes (US: 10.4%)

16.1%

Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). County health indicators are shown for context only and are not linked to this area's water records.

Compared to National Average

Asthma 11% ↑

Diabetes 13.1% ↑

Mental Health 16.1% ↑

Vertical line = national average. ■ Above national · ■ Below national

Deep Dive Reports

Detailed analysis for Long Green, MD

🌬️

Air Quality

AQI data, wildfire smoke risk, mold risk, and health tips

🔧

Infrastructure

Water system age, source indicators, and CO/gas safety

Compare with Nearby Cities

Abell, MD

1 ZIP code

Aberdeen, MD

1 ZIP code · 5 EPA violations · Grade D

Aberdeen Proving Ground, MD

1 ZIP code · 3 EPA violations · Grade D

Abingdon, MD

1 ZIP code · 3 EPA violations · Grade C

Accident, MD

1 ZIP code

Frequently Asked Questions

How much does it cost to fix water issues in Long Green?

Estimated remediation cost per household in Long Green: $500; modeled range $300 to $800. Estimated costs may include filtration, pipe replacement, radon mitigation, or flood protection where applicable.

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How to cite this page

APA ZipCheckup. (2026). Long Green, MD Home Safety Data by ZIP. https://zipcheckup.com/cities/md/long-green/

BibTeX

@misc{zipcheckup-cities-md-long-green,
  author = {{ZipCheckup}},
  title  = {{Long Green, MD Home Safety Data by ZIP}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/md/long-green/}
}

Page version: October 2026.