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SCAM ALERT- Water testing


Frequently, private water treatment companies that are not associated with Sun Prairie Utilities will go door-to-door in our service area, offering to test the tap water. 

You are not required to have your water tested. This may be offered to you as a free service, but solicitors often seek to sell you an expensive whole-house water treatment system or other unnecessary products.


A company named C&P Clearwater is visiting homes and seeking to enter homes, saying they want to perform a water quality test, and claiming the neighbors are complaining about water quality.

These are not SPU employees or contracted vendors. SPU recommends residents refuse the service request and call the SPPD non-emergency phone, 608-837-7336.


SPU conducts water sampling daily at SPU facilities throughout the city. If SPU is ever requesting access to a residence, an appointment would be scheduled, and our crew would arrive in an SP Utilities vehicle and carry SPU identification badges.


Published: June 2023.