A Newsletter for the Neighbors of the University of California, Berkeley |
 |
|
A tale of two cities, one campus, and a struggling
By Cathy Cockrell Varied denizens of Codornices Creek Watershed — from Homo sapiens to Oncorhynchus mykiss (a.k.a. steelhead salmon) — have cause to celebrate recent developments on the Albany-Berkeley border. There, three bureaucracies have collaborated successfully to replace an inhospitable ditch and buried culverts with a serpentine streambed more reminiscent of the creek’s original course. The two East Bay cities are working in tandem with UC Berkeley on an ambitious plan to restore a half-mile stretch of Codornices Creek — the section that runs along the south edge of UC’s University Village housing complex, from San Pablo Avenue downstream to the railroad tracks. Phase one, completed in fall 2004, restored the stream from a constricted channel to a meandering profile in order to improve flood control and enhance habitat for native flora and fauna — such as the small but hardy population of steelhead that spawns in the creek’s lower reaches. All three partners were “at the table” at virtually every stage of the planning, says project manager Ann Chaney, director of community development for the City of Albany. “It has been a hard project because of all the nuances, but a fascinating one. It took everybody’s energy, thinking, and willingness to make this happen.” The project was funded by a $985,000 grant from the California Department of Water Resources, as well as monies from the Coastal Conservancy, Caltrans, the Union Pacific Railroad, and Albany’s Measure R. The university’s Capital Projects, Residential and Student Service Programs, and Environ-ment Health and Safety (EH&S) units have made in-kind contributions — from overseeing soil characterization work to relocating several University Village buildings to accommodate the stream’s meandering route. The plan calls next for removing culverts and bridge piers, restoring stream banks and native vegetation, and creating a pathway for bicyclists and pedestrians, with footbridges across the stream. “This project is transforming what was once viewed as a safety hazard by village residents into an amenity for the entire community,” says Assistant Vice Chancellor Tom Lollini. “It shows what can happen when residents, city governments, and the campus work in partnership toward common goals.” The Codornices is one of the most open creeks in the East Bay, “so has a lot of potential to be restored,” notes Steve Maranzana, environmental specialist at EH&S. It is one of only a handful of local streams where native steelhead can still be found, and it could support far more fish, experts say, if migration barriers were removed and work were done to restore shading vegetation, deep pools, and spawning beds. Restoration of this stretch of Codornices Creek could one day figure into a far more ambitious vision to rehabilitate tidal wetlands and feeder creeks as part of the Eastshore State Park.
|
||||
 |
To reach the new meander from city streets, start at the corner of Fifth and Gilman Streets and go north two blocks, where Fifth dead-ends at Codornices Creek. |
|
TOP NEXT PREVIOUS | |
| ||
