(605) 882-6233 Search About Us Customer Service Careers HomeCustomer ServiceQuestline Questline Questline Have you ever had a technical question or needed research assistance, but you didn’t know where to turn or whom to ask? Watertown Municipal Utilities provides the answers you need. Watertown Municipal Utilities is pleased to offer Questline, a NO-COST technical assistance service that provides technical, business, research, and information assistance quickly and easily. Questline is provided at NO-COST because we value our relationships with customers. We understand that if the companies we serve are strong – then we are strong. The Questline service includes an on-line library of information with a database of technical business and engineering documents and resources. You can browse through the library topics or use the powerful keyword search engine to find the information you need. The on-line portal also includes targeted research tools (for patent searches, MSDS documents, company profile information, workplace posters, and more) and benchmark industry data. If you can’t find exactly what you need in the library, Questline includes a technical, marketing, and problem-solving “Ask An Expert” hotline service that WMU also provides FREE to our customers. There is no usage limit, all questions and answers are held in strict confidence, and answers are typically issued within 24-48 hours. Register now for the Watertown Municipal Utilities Questline to get answers to your questions on: Facilities Systems and Equipment Process Technologies Energy Fundamentals and Management Facility and Manufacturing Management Business Development And more! Access WMU Questline now to ask an expert your question or: Call: (800) 824-0488 Fax: (888) 716-8724 E-mail: request@questline.com Directions & Hours 901 Fourth Avenue SW Watertown, SD 57201 Monday — Friday 8:00 a.m. to 5:00 p.m. After hours phone: (605)882-6233 Damage Prevention Notify South Dakota One Call at 811 or 1-800-781-7474 Online Account Access Pay Online Payment & Billing History Meter & Consumption History View Your Account Online Assistance Programs Income Qualified Programs Electric Customer Rebates Tips & Safety Taking Emergency Action Energy & Water Saving Tips Living Safely with Natural Gas © 2009-2017 Watertown Municipal Utilities