DENVERDenver Water customers will see a slight increase in their water bills next year after the Denver Board of Water Commissioners adopted rate changes Wednesday.The utility said residential customers should expect an average increase of about $2 to $3 over the course of the year, depending on whether they live in Denver or one of Denver Waters suburban distributor districts.Denver Water said in a news release that the increase, which goes into effect Jan 1, 2025, will help pay for important upgrades, projects, and ongoing maintenance and repair work.