Whether you're a current customer or someone seeking a safe and reliable source of water, we are here to provide you with all the information you need. Please contact us with additional  questions about rates and fees, payments, or becoming a new customer.

New users

Must pay a $430.00 membership fee and associated construction costs as defined by current Board policies. Download the Application Form and New User Agreement Form

Payment Options

Lyon & Sioux Rural Water wants to make the payment of your monthly bill as convenient as possible for its members Methods of payment include:


Address payment envelope to:
Lyon & Sioux Rural Water Systems, Inc.
PO Box 309
Rock Rapids, IA
Be sure that envelope is postmarked on or before your due date

Automatic Payment Plan

Save time and money with the Automatic Withdrawal by having your monthly water bill deducted from your checking account. This FREE SERVICE is available to all customers of Lyon & Sioux Rural Water System, Inc.
Contact our office at 712-472-3755 and return the completed form to our office. To download the form, click here

LSRW's Office Or Drop Box

Stop into LSRWS's office to make your payment.
Office hours: Monday through Friday, 8 a.m. to 4:30 p.m.
We are located at 1107 1st Ave in Rock Rapids.
After office hours: LSRWS has a payment drop box just to the right of the front entry.

Pay Online

Use the Pay Online Button at the top of this page or click here
You will be redirected to the Paystar credit card payment portal.
Use must have your LSRWS account No. available to make the online payment.
You will be charged a service fee for this transaction.