Public Water Supply District #4, Platte County, MO

There is a $13/month service charge.  Usage rates are billed at $6.59 per 1,000 gallons.   

View current  rate chart

            New Rate Structure                         effective 1/1/19            

Welcome to PWSD #4.  Customers moving into our service area are all required to complete a service contract and pay a $100 deposit.

Stop by:

229 Marshall Rd Platte City, MO

Mon - Fri     8 a.m. - 5 p.m.



            View the latest Water Quality Report

The hardness of your water is 83-146 ppm.  The grains are 4.85 - 8.53     Learn more about your water from our Consumer confidence Report. The fluoride levels are 0.16 ppm as recommended by the U.S. Dept.  of Health and Human Services.

Call us:  816-858-2782

Email us:

​Fax:  816-858-3960

New Customers

Email billing is now available! Contact our office to get set up!

Autopay is now available! Click "Pay your bill" above for info!!

Map of our area served

Backflow Inspections are due by May 31st for homes with Underground Sprinkler Systems and/or Swimming Pools