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Environment
Taking care of our natural resources
Topics in Environment
Services and Resources
Programs
News and Notices
News Release: Celebrate the earth with Free Compost Days April 26-27
Large crowds expected - plan ahead and follow signs for traffic safety
PBOT’s certified compost comes from Leaf Day leaves and leaf collection citywide
Press release

Five reasons you should swipe right on water quality sampling stations
No, that little green box isn’t a cable box—it’s a water quality sampling station. They may not look like much, but these stations play a key role in keeping your drinking water safe. And if that’s not reason enough to say yes to a date with one of these cuties, here are five more.
Blog post

Planting success in the Urban Forest
Tree planting coordinator Mari Aviles helps the City’s Urban Forestry Tree Planting and Establishment program move closer to its goal of planting 10,000 trees each year.
Blog post
News Release: Celebrate Earth Day and Bike Month with PBOT at family friendly events in the coming weeks
Check out PBOT's spring schedule of Earth Day and Bike Month events, to participate in community bike rides, free compost, Sunday Parkways, bike maintenance workshops, and more!
Press release
Construction and Maintenance
Strategic and Planning Projects
Today
Earth Month Walk + Roll 2025
Celebrate Earth Month this April by walking, biking, and rolling to school!

Community Grants 2025 open office hours
In addition to technical assistance offered on our website, we are also offering virtual open office hours to assist applicants with the Community Grant process.
Upcoming Events
Free Compost Days 2025
Every fall PBOT composts over 5,000 tons of leaves collected annually through the city's Leaf Day program. This effort helps keep streets safe by preventing clogged storm drains, flooded intersections, and slippery roads. This spring, we have so much we’re giving it away for free!

Washington Park MAC Trail Volunteer Day
Join Portland Parks & Recreation for a volunteer event on the MAC Trail in Washington Park!
South Park Block Garden and Turf Volunteer Day
Join Portland Parks & Recreation and the Friends of South Park Blocks for a morning of garden and turf care.
Bureaus and Offices
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