Call before you dig
Clay-Union is a member of South Dakota One Call, a communication link among utilities, contractors, and private individuals who work with or around underground lines or pipes. If you plan to dig a hole or trench more than a foot deep on your property, you must phone South Dakota One Call by simply dialing 811 from any land or cell phone at least 48 hours before you plan to excavate. They have up-to-date records on electric, gas, phone and other utilities. They can help you avoid loss of service by accidentally severing one of these lines or pipes. Your call may also avert a possible serious incident.