Office: Monday–Friday, 8:00 a.m.–4:00 p.m.

Online payment notice

Our credit card processor, Stripe, is experiencing issues accepting some payments through the Pay My Bill portal. Not all payments are affected. If your payment is affected, please use E-Gov bill payment or pay by phone with Speedpay at 1-866-653-1737.

If you are unsure whether a payment went through, contact the District at (636) 467-6868 before paying again.

Serving our community with care

Clean, safe water.
Reliable local service.

Official information, customer resources, and timely service notices for District No. 10 residents.

Public Water Supply District No. 10 office building in Arnold, Missouri
4215 Jeffco Blvd, Arnold, Missouri

After-hours emergencies

Main break or service line leaking into your home?

Call (314) 729-2859

Current information

Monthly announcement board

Updated November 4, 2026

Now hiring

Water District No. 10 is looking to hire an Operator and a Laborer. Send résumés to [email protected] or drop them off at the office.

November billing

November bills were mailed on November 3 and are due on November 19, 2026. Payments made during billing are posted to the account after bills are printed. If your bill has not arrived by the 10th, use the customer portal or call the office for the amount owed. Public Water Supply District No. 10 is not responsible for the Postal Service delivery. Public Water Supply District No. 10 is not responsible for any credit card payments, their processing, or their fees.

Lead service-line records

All the water district main lines to meter pit are copper. The builder of your residence may have used a different material.

The District and 120Water are continuing EPA Lead and Copper Rule inventory work. Customers who receive a door hanger should email a photo of the water line entering the home, including the service address. Customers unable to email a photo may call the office to arrange for a service employee to bring a District tablet; the employee will not enter the residence to take the photograph.

Email the district

Visit or call

We’re here to help.

Contact the office during regular business hours for account questions, service requests, and general assistance.

Office hours
Monday–Friday, 8:00 a.m.–4:00 p.m.
Address
4215 Jeffco Blvd
Arnold, MO 63010
Public Water Supply District No. 10 sign at 4215 Jeffco Boulevard