SPU is commemorating the completion of the new operations facility at 510 Linnerud Drive in early May 2026. Click to learn more >>
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Bring attention to mental health by picking up a free green-colored LED light bulb at our office and displaying it in your home! Offer in April & May, while supplies last. Click for info...
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Contact Diggers Hotline 3 working days before you start a project that involves digging so underground public utility infrastructure can get marked. Call 8-1-1, or visit diggershotline.com.
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SPU has partnered with HydroCorp to help with cross connection inspections, which are through the Cross Connection Program required by the WI DNR.
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We created a packet to help customers find useful information about the utility in one document. Check it out >>
Quick Tips
In case of a power outage, Sun Prairie Utilities (SPU) offers several ways for customers to stay informed.
Text and Email Alerts
Sign up to receive alerts when...
Recent News
You may see our crews flushing hydrants in Sun Prairie. Your water’s color and pressure could be impacted.
Please update your email address. We are notifying residents...
Quick Tips
Everyone needs help sometimes, especially when the cost of living increases. Sun Prairie Utilities has compiled a list of resources you can use to help meet the cost of your utility bills.
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