of Johnson County
106 SE 421 Rd   Warrensburg, MO  64093
This institution is an equal opportunity provider

Public Water Supply District No. 3 of Johnson County is a public water utility located in Warrensburg, Missouri. We provide public drinking water to residents in the rural area surrounding Warrensburg, Knob Noster, Leeton, and Windsor.  Our service area includes the portion of Johnson County that is south of State Highway 50, west of Pettis County, east of State Highway 13 and north of Henry County. PWSD No. 3 also services a small portion of northeast Henry County and approximately 2 to 4 miles east of the Johnson County and Pettis County line.

click here to view a map of our district.

In emergency situations it is essential for PWSD No. 3 to have current contact information.
Click Here to update your contact information.

Customers who wish to have the water service disconnected must fill out the Out-processing form found on the services page.

Individuals wishing to establish water service with PWSD No. 3 must complete the New Customer Packet found on the services page.
The average American household uses 400 gallons of water per day.

In one year, the average American residence uses over 100,000 gallons of water (indoors and outdoors).

Americans drink more than one billion glasses of tap water per day.

Refilling a half-liter water bottle 1,740 times with tap water is the equivalent cost of a 99 cent water bottle at a convenience store.

Americans use 5.7 billion gallons of water per day from toilet flushes.

A water-efficient dishwasher uses as approximately 4 gallons of water per cycle but hand washing dishes uses approximately 20 gallons of water.

It takes about 70 gallons of water to fill a bathtub.

If everyone in the US used one less gallon of water per shower every day, we could save approximately 85 billion gallons of water per year.