Metropolitan St. Louis Sewer District

Payment Options

Pay Online

SmartPay -- the fastest, easiest and most convenient way to pay your bill

Pay in Person

You can pay your MSD bill at any of these authorized payment locations.

Pay by Phone

Call the Billing Center at 1-866-281-5737.

Pay by Mail

Send your check or money order to:

Metropolitan St. Louis Sewer District
P.O. Box 437
St. Louis, MO 63166-0437

Got a question about your bill?

Call: 1-866-281-5737

Email: billingquest@stlmsd.com

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