Posts tagged Recreation Department
Register Online 4 Boulder’s Clean-up Day
Apr 9th
Volunteers will choose from 11 locations around Boulder. Registration is available online or by contacting Mary Malley, volunteer services coordinator for the Boulder Parks and Recreation Department, at 303-413-7245. Online registration closes on Wednesday, May 14. Registration the morning of clean up will be held from 8 to 8:30 a.m. at Scott Carpenter Park, located at 1505 30th St.
In appreciation of our volunteers, all participants are invited to join the parks and recreation department at Scott Carpenter Park, at noon, for a free ice cream social provided by Glacier Homemade Ice Cream; will receive a one-day pass to the Boulder Reservoir; and will be entered into a prize drawing.
Tree work along creek path closures
Feb 28th
The City of Boulder Parks and Recreation Department’s Urban Forestry Division will be working with Ironwood Earthcare to conduct safety-related tree maintenance along the Boulder Creek Path from Monday, March 3, to Thursday, March 6, and again on Tuesday, March 25. The work will require temporary closures of the Boulder Creek Path, and flaggers will be onsite to direct pedestrian and bicycle traffic around work zones.
Monday, March 3:
8 a.m. to 4 p.m. – temporary closures will be along the dirt trail south of the Justice Center, located at 1777 6th St.
Tuesday, March 4:
8 a.m. to 2 p.m. – temporary closures will be near the Evert Pierson Kids’ Fishing Pond, located at 6th Street and Canyon Boulevard.
2 to 4 p.m. – temporary closures will be near the Sculpture Park at 9th Street and Canyon Boulevard.
Wednesday, March 5:
8 to 11 a.m. – temporary closures will be near the Main Public Library, located at 1001 Arapahoe Ave.
11 a.m. to 3:30 p.m. – temporary closures will be near Central Park and Connecting Point Park, located at 13th Street and Arapahoe Avenue.
Thursday, March 6:
8 a.m. to 2 p.m. – temporary closures will be west of 17th Street along the Boulder Creek Path.
2 to 4 p.m. – temporary closures will be east of Folsom Street along the Boulder Creek Path.
Tuesday, March 25:
8 a.m. to 4 p.m. – temporary closures will be near Boulder High School, 1604 Arapahoe Ave., from 13th to 17th streets.
Please note, all tree maintenance project dates and times are weather-dependent and subject to change. For more information, call Patrick Bohin, parks and recreation department’s urban forester, at 303-519-8750.
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A plague of ash borers? Not yet.
Nov 7th
In late September, the emerald ash borer (EAB), an invasive pest of ash trees was identified within the city limits of Boulder. Since that time, staff from the City of Boulder Forestry Division and the Colorado Department of Agriculture (CDA) have worked cooperatively to complete a visual assessment of all public and private ash trees within a half mile of the initial infestation.
Staff visually assessed hundreds of ash trees from the ground, looking for symptoms of infestation, which include large branch dieback in the tree crown, woodpecker damage and excessive sprouting. Fortunately, no obviously symptomatic ash trees were discovered outside of the initial cluster of infested trees, however; EAB is very difficult to detect in early stages. To determine the full extent of infestation, a delimitation survey begins this week. The survey is being conducted by staff from city forestry, CDA, Colorado State University Extension, and forestry staff from other Front Range cities who have graciously offered to assist. It is anticipated to take up to six weeks to complete.
For the delimitation survey, the city has been divided into plots or grids of one-square mile each. Crews will remove two small branches from each of 10 ash trees near the center of each plot. The branch samples will be peeled and examined closely for the presence of emerald ash borer life stages. The branch sampling protocols were developed by the Canadian Forest Service (CFS). The CFS found by performing random branch sampling on asymptomatic trees with this technique, they were able to detect EAB several miles away from the original location before trees become symptomatic. The goal is to determine the full extent of infestation within the city limits. The results of the survey will also help guide the future city of Boulder EAB Response Plan to manage the infestation within the city and potentially slow the spread to nearby communities.
On Tuesday, Nov. 5, the city of Boulder is hosting an EAB “tree dissection” for forestry staff from other Front Range cities and Wyoming. Staff from CSU Extension, Colorado Department of Agriculture and U.S. Department of Agriculture, Animal Plant Health Inspection Service, Plant Protection and Quarantine (USDA APHIS PPQ) will be on hand to teach other forestry professionals what EAB looks like and to demonstrate branch peeling techniques to find EAB larvae. More dissections are planned to educate tree care companies.
There are approximately 38,000 city park and public street rights-of-way trees under the jurisdiction of the Boulder Parks and Recreation Urban Forestry Division; approximately 6,000 are ash trees (15 percent of the public tree population).
For more information, please contact the City of Boulder Parks and Recreation Department’s Forestry Division at 303-413-7245.
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