Resources
Make a Payment
Pay your Clark Rural Water System bill quickly and securely online at your convenience. Our online payment portal makes it easy for member-owners to manage their water utility account 24/7 from anywhere.
New or changing service
Simply download the application form below, complete it with your service location and contact information, and either mail it to our office or upload it using our convenient online form. Our team will process your application and contact you to schedule your water service connection.
Mail your application to Po Box 162 Clark, SD 57225 or upload / submit below
Water Sign Up Application
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Water Rates 2025
See the latest in water rates for your area this year
