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City of Flagstaff

Welcome to the Sustainability Department!

Featured Activities

Garden Kick Off: Hal Jensen

  Saturday, 30 May 2026 |   09:00 AM | Hal Jensen Recreation Center Garden

Start off the gardening season by getting to know your local gardeners and neighbors! We'll be ho...

Volunteer
picture canyon waterfall

Picture Canyon Guided Walk: Where Water Flows and Waste Goes - A Canyon Story

  Friday, 26 June 2026 |   10:00 AM | Picture Canyon Natural & Cultural Preserve

Discover the fascinating history of Flagstaff’s waste systems and how Picture Canyon once served ...

Volunteer

Upcoming Activities   Calendar

Gardening volunteers  Sign Up Garden Kick Off: Hal Jensen
  Saturday, 30 May 2026 |   09:00 AM | Hal Jensen Recreation Center Garden

Start off the gardening season by getting to know your local gardeners and neighbors! We'll be hosting garden kick off events the first weekend of May in each of our gardens. Join for garden crafts, food, and more. Each event will feature a differ...

 more
Gardening volunteers Volunteer Garden Kick Off: Hal Jensen
  Saturday, 30 May 2026 |   09:00 AM | Hal Jensen Recreation Center Garden

Start off the gardening season by getting to know your local gardeners and neighbors! We'll be hosting garden kick off events the first weekend of May in each of our gardens. Join for garden crafts, food, and more. Each event will feature a differ...

25 assignments unfilled
more
Barn in a field Volunteer Spring Cleaning at McCallister Ranch
  Saturday, 30 May 2026 |   09:00 AM | McAllister Ranch

Saturday, May 30, 2026 9:00am - 1:00pm 3330 W Route 66 Resilience Work Session Join the Climate Resilience Project and Superyard Farms in preparing the McCallister Ranch for the upcoming growing season. This is a chance to support a th...

26 assignments unfilled
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Volunteers Removing Sandbags Volunteer Sandbag Removal
  Sat 06/06, Sat 06/20 |   09:00 AM

Assist community members in need! Volunteers are needed to assist with the removal, disposal and clean-up of sandbags on Saturday, June 6 and Saturday, June 20. This may include debris clean up and placement or maintenance of sandbags in flood ...

150 assignments unfilled
more
Volunteers Picking Up Trash Volunteer Watershed Cleanup Series
  Saturday, 13 June 2026 |   09:00 AM | To Be Determined

Join us for the 2026 Watershed Cleanup Series! Be part of a hands-on effort to increase the health of our Watershed. Together, we’ll tackle litter, remove invasive plants, and clear out debris that blocks natural water flow—helping our watershed ...

40 assignments unfilled
more
picture canyon waterfall Volunteer Picture Canyon Guided Walk: Where Water Flows and Waste Goes - A Canyon Story
  Friday, 26 June 2026 |   10:00 AM | Picture Canyon Natural & Cultural Preserve

Discover the fascinating history of Flagstaff’s waste systems and how Picture Canyon once served as a dumping site before being transformed into a protected open space through community led restoration efforts. Along the way, learn about the area'...

20 assignments unfilled
more
Watershed Cleanup Series Profile Photo Volunteer Watershed Cleanup Series
  Saturday, 11 July 2026 |   09:00 AM

Join us for the 2026 Watershed Cleanup Series! Be part of a hands-on effort to increase the health of our Watershed. Together, we’ll tackle litter, remove invasive plants, and clear out debris that blocks natural water flow—helping our watershed ...

35 assignments unfilled
more
Watershed Cleanup Series Profile Photo Volunteer Watershed Cleanup Series
  Saturday, 08 August 2026 |   09:00 AM

Join us for the 2026 Watershed Cleanup Series! Be part of a hands-on effort to increase the health of our Watershed. Together, we’ll tackle litter, remove invasive plants, and clear out debris that blocks natural water flow—helping our watershed ...

35 assignments unfilled
more
Watershed Cleanup Series Profile Photo Volunteer Watershed Cleanup Series
  Saturday, 12 September 2026 |   09:00 AM

Join us for the 2026 Watershed Cleanup Series! Be part of a hands-on effort to increase the health of our Watershed. Together, we’ll tackle litter, remove invasive plants, and clear out debris that blocks natural water flow—helping our watershed ...

35 assignments unfilled
more

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