Annual Creek Cleanup
How to Volunteer
Creeks Master Plan
Wildlife in the Creeks
FOC Wins an Award
Friends of the Creeks was one of three recipients of the 2013
Peg Kovar Poppy Award from the Walnut Creek Action for Beauty
Council. The award was presented at the group's annual luncheon
on October 11, 2013. The Poppy Award is given for Beauty of
Environment, and the project for which we won was the Creek Walk.
Our contributions were native plant knowledge and a grant we received
from the Contra Costa County Fish & Wildlife Committee to pay for
the plants. The other recipients were Karen McArdle, the
architect, and the City of Walnut Creek, who paid for the project as
part of the Creeks Master Plan. For more about the Creek Walk,
Community Service Day Project
This year our Community Service
Day project on September 28 was removing ivy from a number of large oak
trees in Civic Park. If left to grow, the ivy would kill the
trees. Even though we had more volunteers than we had requested,
we weren't able to clean up all the trees that needed it.
Annual Creek Cleanup
Photos of the 2013 creek cleanup are available here.
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.
New Clean Water Permit
The bioassessment program in which we participated for several years has come to an end with changes in the clean water permit. Water quality assessment has shifted back toward chemical analysis which must be done in labs. The major focus for this permit cycle is on trash elimination and reduction.
Recent analysis of trash picked up in creek and bay cleanups shows that most of it is stuff thrown away by ordinary people -- plastic bags, plastic bottles, beverage cans, food wrappers, cigarette butts, and balls. We see the same things in Walnut Creek except we don't have many cigarette butts.
Early enforcement of the Clean Water Act targeted pollution from industrial sources. Those efforts have been successful and now pollution from excess lawn fertilizers and pesticides has become a major contributor to water quality problems.
In August 2010 we began a new program – gathering data on the fish in Walnut Creek just below the drop structure near the Willows Shopping Center. This location is the farthest upstream that steelhead and salmon can come to spawn. We are attempting to document their success by sampling several times over the course of a year to see what species are present in the creek in each season.
We returned to the area a couple of times in December to look for salmon. We found a few the first time, none the second. However, there were lots of signs of otters.
Creek Cleanup: Saturday May 10, 2014
Next Community Service Day: Saturday Oct. 11, 2014
Recipients of the 2013 Poppy Award: Lesley Hunt (Friends of the Creeks), Karen McArdle (Hansen McArdle Inc.), and Heather Ballenger (City of Walnut Creek)
Cutting ivy from an oak tree on Community Service Day
Collecting a fish sample with seining nets in lower Walnut Creek