Who supplies my water · MO
Where Lake St. Louis's tap water comes from
EPA records point to St. Charles County PWSD 2 as the water system for Lake St. Louis.
St. Charles County · Population 19,160
The water system for Lake St. Louis
St. Charles County PWSD 2
PWSID MO6024530 · Purity Score 97/100 (Excellent) · Confidence: moderate · Assessed at the water-system levelAbout 100% of Lake St. Louis's homes are inside St. Charles County PWSD 2's service area (EPA service-area map).
Full water report for St. Charles County PWSD 2St. Charles County PWSD 2: contact and record
System-level records from EPA. Not a test of your tap.
ZIP codes in Lake St. Louis
A ZIP code is a postal area, not a water service area. Your water bill names your supplier.
Follow this water
Follow Lake St. Louis's water
One email when St. Charles County PWSD 2 publishes a new sampling round, a result moves above or below its reference, or the system's score changes.
Follow Lake St. Louis's water →