Lead Pipe Check: Baltimore County, MD 21220

Name: Lead Service Line Data: Baltimore County, MD 21220
Creator: Lead Pipe Check
License: https://mde.maryland.gov/programs/water/water_supply/Pages/lead_and_water.aspx

We've checked 13,155 addresses in zip code 21220 against Maryland's official lead service line inventory.

Lead2 (0.0%)

Galvanized (requires replacement)321 (2.4%)

Unknown5,232 (39.8%)

Non-lead7,593 (57.7%)

No service line0 (0.0%)

Not classified7 (0.1%)

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