Littleton Water Supply

Denver Water

Potable water in the City of Littleton is provided and managed by Denver Water. The Littleton Public Works Department does not provide these services but collaborates with Denver Water on Littleton projects as needed.

Problems with your water or observation of a water line break should be reported to Denver Water right away:

  • Call 303-893-2444 during regular business hours, Monday – Friday, 7:30 a.m. – 5:30 p.m.
  • After hours call 303-628-6801

Did you know?? Water for the Denver area mostly comes from the Colorado River and the western side of the Continental Divide. The water supply system is complicated but can be seen in Denver Water's Water Collection system map(PDF, 1MB), (Littleton highlighted with a red star).

High Line Trail

Learn about the High Line Canal, part of which runs through Littleton.

While Littleton has a great reliable source of potable drinking water, it is always important to conserve. Water “from the tap” is one part of the overall water cycle. Saving water and restricting your personal use helps to provide water to others downstream of us in Colorado. It is important to understand that Colorado and the Denver Metro Area has a semi-arid climate. Consider ways you can be water wise and maybe save some money too!

Here are some tips from Denver Water:

The South Platte and Metro Basin Roundtables collaborated with the Openwater Foundation to develop a series of Storymaps to help educate people about the important water issues in our state.