Welcome to the Official Website of SION Improvement District
At SION Improvement District, we are committed to providing safe, high quality water services to our community, while maintaining a standard of excellence in customer service and environmental conservation.
Bill Payment Options
Looking for the most convenient way to pay your bill? We offer a wide variety of payment options to our customers. Simply choose the option that best suits your needs... Learn more...
There are a number of easy ways to save water, and they all start with you. When you save water, you help to potentially reduce costs on our infrastructure system. Here are just a few ways... Learn more...