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Public Water Supply District No. 1 of
Johnson County
4 NW OO Highway
Warrensburg, MO 64093
P# (660) 429-2231
F# (660) 429-3460
Emergency after-hours # (660) 441-0514
Office Hours:
Monday- Friday
8:00 am - 4:30 pm
Email: pwsd1jc@embarqmail.com
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PWSD #1 would like to hear from you. If you have any questions or comments please let us know.
Welcome
Public Water Supply District No. 1 of Johnson County is a public water utility service provider located in Warrensburg, Missouri. We service the Northwestern part of Johnson County. We currently serve over 1,700 residences.
Board Meetings are held the 2nd Tuesday of each month. Please call the office to verify time of meeting.
Notice:
The office will be closed on Monday, May 25th, 2026 in observance of Memorial Day. We will not be assessing late fees until Wednesday, May 27th, 2026.
It's time to get your backflow prevention assemblies tested! If you have an in-ground swimming pool or sprinkler system this may include you. Read more about it at the following link from DNR:
