Who supplies my water · WA
Where Martha Lake's tap water comes from
EPA records point to Alderwood Water District as the water system for Martha Lake.
Snohomish County · Population 21,660
The water system for Martha Lake
Alderwood Water District
PWSID WA5301300 · Purity Score 60/100 (Fair) · Confidence: moderate · Assessed at the water-system levelAbout 100% of Martha Lake's homes are inside Alderwood Water District's service area (EPA service-area map).
Full water report for Alderwood Water DistrictAlderwood Water District: contact and record
System-level records from EPA. Not a test of your tap.
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One email when Alderwood Water District publishes a new sampling round, a result moves above or below its reference, or the system's score changes.
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