Consolidated Public Water Supply District No. C-1 of Jefferson County

Mail Delivery Alert!

We are receiving hundreds of complaints from customers about not receiving their bill until after the due date or on the due date.  The district manager and office supervisor have spoken to our local post offices of Barnhart and Imperial about this problem.  The Imperial P.O. noticed that when they receive the bills from the St. Louis P.O. it is passed the due date.  He said it is all the mail not just the water district bills. (FYI- All mail must be sent to St. Louis for sorting into individual mail carrier routes and then returned to the local post offices.) This issue has been going on and off for the past year but is so much worse the past couple of months.  It is intolerable for our customers and the district.  The delivery issue is not just locally but across the state. We have sent a letter to Senator Josh Hawley in hopes he will look into this problem and have the U.S. Post Office correct it.  

Unfortunately, we cannot control the post office delivery service.  The water district is not responsible for postal service delivery. You can receive late penalties if we do not receive payment by the due date. We understand your frustration because we are also frustrated.  If you have received your bill late, please call the office. If you have not received your bill, please call the office.  Please see our phone numbers below. 

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District C-1 is largely a residential area with the majority of its customers working and commuting to St. Louis and St. Louis County. The boundaries of District C-1 can basically be described as the area bordered by Arnold on the north end and Pevely to the south and in between Highway 55 to the east and Highway 21 to the west. District C-1 serves over 14,806 customers in the unincorporated communities of Barnhart, Imperial, Arnold, Antonia, House Springs, High Ridge, Hillsboro, and Otto.  District C-1 distributes water purchased wholesale from the Missouri American Water Company over a 60 square mile area.

The system consists of over 282 miles of pipelines, 4 ground storage tanks with re-pump facilities with a combined capacity of 4.5 million gallons, along with 4 elevated storage tanks with a combined capacity of 1.3 million gallons, giving the District 5.8 million gallons of storage. The entire District was converted over to the wholesale water supply in October 2004.

Three of the deep wells that originally served the District are held in reserve for emergency purposes which are run and tested on a monthly basis.

Click the graphic to the
left to view our current water quality report.

District Office Information

P.O. Box 430, Barnhart, MO 63012

Telephone (636) 948-2500
Fax Line    (636) 942-3173
Administrator@pwsdc1.com

Open Monday through Friday  7:30 AM to 4:30 PM
Closed on Holidays

Click for Location Map

Emergency Only after Hours : Call (636) 942-3869

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