Who supplies my water · WA
Where Maltby's tap water comes from
EPA records tie Maltby to 2 water systems. Your water bill names the one that serves your address.
Snohomish County · Population 11,277
Water systems for Maltby
Cross Valley Water District
PWSID WA5316270 · Purity Score 97/100 (Excellent) · Confidence: moderate · Assessed at the water-system levelAbout 77% of Maltby's homes are inside Cross Valley Water District's service area (EPA service-area map).
Alderwood Water District
PWSID WA5301300 · Purity Score 60/100 (Fair) · Confidence: moderate · Assessed at the water-system levelAbout 18% of Maltby's homes are inside Alderwood Water District's service area (EPA service-area data).
Full water report for Alderwood Water DistrictAlderwood Water District: contact and record
System-level records from EPA. Not a test of your tap.
ZIP codes in Maltby
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.