March 30, 2017 18:01 Updated Follow Sewer utilities are facing stricter environmental mandates and are allowed to recover the costs of meeting those mandates through rates. The OUCC's Understanding Sewer Rates fact sheet (http://www.in.gov/oucc/2420.htm) offers more information. Related articles Who approves sewer rates? Why does the utility change my budget billing amount every now and then? I'm planning to dig on my property but it's only a small task. Do I really need to call to make sure I don't damage underground utility lines? What are the procedures for a hearing? Who regulates rural electric membership cooperatives (REMCs)?