Upcoming Events

Business office closed

Highlands Ranch Water's business office will be closed for New Year's Day.

World Snow Day

Business office closed

Highlands Ranch Water's business office will be closed for Martin Luther King Day.

Business office closed

Highlands Ranch Water's business office will be closed for Presidents' Day.

Person rolling up sod on soil, wearing gloves and checkered shirt.

Upcoming Events Weeding Out Turf

This event is closed for 2025. Please visit our YouTube channel to watch a recap of the event.

Upcoming Events - National Prescription Drug Take Back

Safely dispose of prescription and over-the-counter medications. The National Prescription Drug Take Back Day aims to provide a safe, convenient and…

Upcoming Events - Board Member ELECTION

Highlands Ranch Water will hold its next director election on May 6, 2025. Two at-large seats will be up for election. Registered voters who live in…

Business office closed

Highlands Ranch Water's business office will be closed for Memorial Day.

Upcoming Events - Peaks to Pints

This event is closed for 2025.

Upcoming Events South Metro Water Festival

Wednesday, June 18
2-6 PM
FREE to attend
Philip S. Miller Park at 1375 W Plum Creek Pkwy, Castle Rock, CO 80109

Upcoming Events Bike to Work Day

Go all in this Bike to Work Day at the Highlands Ranch Super Stop from 6:30 - 9 am! Highlands Ranch Water is teaming up with Highlands Ranch Metro…

Business office closed

Highlands Ranch Water's business office will be closed for Independence Day.

Upcoming Events Sip & Save Monday

This event is closed for 2025.

Business office closed

Highlands Ranch Water's business office will be closed for Labor Day.

Spooky Splash Trivia Bash event flyer with ghosts, bats, and an orange moon.

Upcoming Events Spooky Splash Trivia Bash

Monday, Oct. 20
6-7 PM
FREE program (registration required)
Max Taps Co. at 2680 E County Line Rd A, Highlands Ranch

Upcoming Events : National Prescription Drug Take Back Event

10 am - 2 pm

Business office closed

Highlands Ranch Water's business office will be closed for Thanksgiving.

Business office closed

Highlands Ranch Water's business office will be closed for Thanksgiving.

Upcoming Events : Holiday Celebration at the Mansion

10 am - 3 pm

Business office closed

Highlands Ranch Water's business office will be closed for Christmas.

Business office closed

Highlands Ranch Water's business office will be closed for Christmas.

Upcoming Events : Business office closed

Highlands Ranch Water's business office will be closed for the New Year.

Upcoming Events : Business office closed

Highlands Ranch Water's business office will be closed for the New Year.

Upcoming Events Weeding Out Turf

Learn how to participate in Highlands Ranch Water’s turf replacement program and turn your lawn into a water-wise ColoradoScape, then hear from the…

Upcoming Events Peaks to Pints

This event is closed for 2026. A video recap of the program will be posted on our YouTube channel following the event.

Upcoming Events : National Prescription Drug Take Back

Saturday, April 25, 2026
10 am -2 pm
FREE
Douglas County Sheriffs Office Highlands Ranch Substation (9250 Zotos Drive, Highlands Ranch, CO 80129)

Aerial photo of the Marcy Gulch Wastewater Treatment Plant set near a body of water and surrounded by urban development.

Upcoming Events : Open House at Marcy Gulch Wastewater Treatment Plant

Time: 11 a.m. - 1 p.m.
Location: Marcy Gulch Wastewater Treatment Plant, 8700 US Hwy 85, Highlands Ranch, CO 80126

Upcoming Events : Water Matters - Conservation Tips During Drought

Thursday, May 28
10 - 11:30 am
Highlands Ranch Senior Center (200 E Highlands Ranch Pkwy, Highlands Ranch, CO 80126)

South Metro Water Festival on June 17, 2026, at Civic Green Park, Highlands Ranch, CO.

Upcoming Events : South Metro Water Festival

Wednesday, June 17
3-6 pm
FREE
Civic Green Park (9370 Ridgeline Blvd, Highlands Ranch, CO 80129)

Upcoming Events Smart Irrigation Month

Registration for this event will open on June 24, 2026.

Upcoming Events : 45th Anniversary Trivia

Registration for this event will open on June 24, 2026.

Sign up for updates from Highlands Ranch Water