Annual Creek Cleanup
How to Volunteer
Creeks Master Plan
Wildlife in the Creeks
Creek Channel Restoration
On Saturday, January 31, we began restoration of the creek channel itself at
Park, bringing back native plants that have been crowded out by
weeds. This is a pilot project to see whether we put the plants in places where they can prosper.
Caring for Our Creeks
The Walnut Creek Watershed Council will present Caring for Our Creeks
at 7:00pm on Thursday, March 19. Come see photographs of our
watershed by famed photographer Stephen Joseph and find out what you
can do to keep our watershed beautiful!
Pollinator garden prep: Saturday Feb 21
To sign up, contact us.
New Recycling Capabilities
In March, most residents of the Walnut Creek watershed will be able to recycle scrap metal, rigid plastics, and bagged plastic bags as part of their curbside service. Republic Services, the new franchisee, will send a detailed customer guide in March or April. Then, between April and July, they will replace the current carts with new colors that match other Bay Area jurisdictions: green for yard trimmings and food scraps, blue for recycling, and black for garbage. Standardizing the colors makes it easier for everyone to do the right thing even when they are in another city.
The plastic bag recycling is particularly good news since plastic bags are so bad for fish and ocean life.
Recent ActivitiesCreek History Talks: In honor of Walnut Creek's centennial, Friends of the Creeks gave an illustrated talk on the history of the creeks at the Shadelands Art Center on November 13. The talk was repeated for the January 14 Watershed Forum meeting. Attendees heard what happened to our creeks as pioneers settled this area. Things are nothing like they used to be!
Pine Creek Cleanup: We partnered with the Flood Control District for our Community Service Day (CSD) project this year and cleaned up two stretches of Pine Creek. One crew worked along Oak Grove between Diablo Shadows Park and the traffic circle, and the other worked from Ygnacio Valley Road north to the city limits in the Woodlands neighborhood. There was considerably more trash this year than there had been in the past.
Week of Caring: We removed arundo and some other invasive weeds from a downtown site on Las Trampas Creek on September 10.
Otters Are at Home Here
From a low point perhaps fifty years ago, otters have been slowly staging a comeback in Contra Costa County. They have gradually recolonized many of our creeks, learning to cope with flood control structures and other unnatural objects as they get around. They can walk cross country to move from one creek to another. They have visited Heather Farm Park in Walnut Creek for many years, but recently they have been staying longer, there are more of them, and there has been breeding activity. Otters range as far south as Danville now and can be seen in Walnut Creek at Civic Park and in Las Trampas Creek. Much of this renaissance is due to cleaner water. For otters to flourish, they need two things from humans: high quality water and protected wildlife corridors so they can move around.
The Creek Walk Is Expanded
The first section of the Creek Walk included interpretive panels, picnic tables, realignment of the trail farther away from the creek, a new pedestrian-only trail, and replanting of the project area with plants native to the Walnut Creek vicinity. It was opened to the public in May, 2011.
During the summer, the plants filled out and flowered, providing food for pollinators. Where the native grass seed was allowed to fall, there are new seedlings around the parent plants, as intended. To the east of the planted area, City staff pruned up the trees and removed underbrush to give the area a more open feeling. As a result of all the improvements, the public is making greater use of the area.
On the first Community Service Day in October 2011, the Gardens at Heather Farm and Friends of the Creeks volunteers combined to plant an IPM demonstration garden under the oaks at the east end of the Creek Walk. (IPM stands for Integrated Pest Management, which is a set of techniques for managing a garden with little or no use of pesticides.) The new garden showcases a selection of horticultural and native plants suitable for growing under oaks as an inspiration to gardeners to make the most of the native oaks that may be in their yards.
the fall of 2014, in cooperation with a group of Civic Park
volunteers, we began work on
rehabilitating the butterfly habitat at the east end of the
Creekwalk. The new layout has been decided and we are working on
mulching the new walkways.
About 190 people participated this
year as we celebrated the 25th annual downtown creek cleanup and the
City of Walnut Creek's 100th birthday. Volunteers did everything
from lining up sponsors for food and printing, to publicity, registration,
leading crews, preparing food for breakfast -- and of course, cleaning
In addition to removing trash from the creek, we made great progress in removing arundo and weeding in the butterfly habitat in Civic Park.
Special thanks to
our sponsors: Alphagraphics, Allied Waste, Fresh &
Easy, Noah's Bagels, Peets, Safeway, Sprouts, and Sunrise Bistro.
Photos of the 2014 creek cleanup are available
Volunteers cleaning up trash in Pine Creek near Arbolado Drive on Community Service Day, September 27, 2014
Otter eating a freshly-caught trout in the front pond at Heather Farm Park in Walnut Creek. Two recently installed floating islands have created habitat and improved water quality.
The new Oak Woodland IPM garden as it appeared in March, 2012. It is planted with species suitable for growing under native oaks. There is an informal seating area in the middle.