California EcoRestore Groundbreakings
October 6, 2016
Project Underway at Wallace Weir to Protect Migratory Salmon
Local, state, and federal officials gathered Thursday, October 6th to celebrate the construction underway at the Wallace Weir Fish Rescue project aimed at addressing a well-known hazard to migratory Sacramento River salmon. This project is building a permanent, fish-friendly weir in the Yolo Bypass four miles northeast of Woodland to help prevent adult Sacramento River salmon from swimming into a drainage ditch that leads deep into farm fields providing no spawning potential. By building a permanent barrier across the Knights Landing Ridge Cut, the agencies will be able to better control farm drainage releases to avoid attracting salmon. A new fish collection facility adjacent to the weir will allow the California Department of Fish and Wildlife to more effectively capture stray salmon and return them to the river to spawn.
The Wallace Weir Fish Rescue reconstruction project is being managed by Reclamation District 108, while the $13 million cost of the project is being paid by the customers of the State Water Project, operated by the state Department of Water Resources, and the Central Valley Project, operated by the U.S. Bureau of Reclamation. The Wallace Weir Fish Rescue project is required by the National Marine Fisheries Services in their 2009 Biological Opinion protecting chinook salmon under the U.S. Endangered Species Act.
“The new permanent Wallace Weir and fish collection facility will allow hundreds of additional adult salmon to reach their spawning grounds, including critically endangered Sacramento River winter-run Chinook salmon,” said Maria Rea, Assistant Regional Administrator for NOAA Fisheries California Central Valley Office.
Fritz Durst, president of Reclamation District 108 board, told the crowd gathered at the Wallace Weir site during the October 6 ceremony, “We, as farmers, like to get stuff done” praising the “fix-it versus fight attitude” in the Sacramento Valley, adding that “We are fortunate to have a group of doers here.”
4th District Assemblyman Bill Dodd also praised the progress on the project, noting, “I constantly hear from constituents who worry about fish and who worry about water,” explaining that finding the balance of both will not be easy.
Reclamation District 108 general manager Lewis Bair echoed the messages of both Durst and Dodd when he said, “There is growing hope in our community that hard work and strong partnerships will bring sustainability to both California’s fish and farms.”
Reclamation District 108 hopes to finish the Wallace Weir project this winter. The permanent structure involves a new earthen weir hardened to withstand floods, as well as operated water control gates and an adjacent fish collection facility.
September 19, 2016
Tule Red Tidal Wetlands Restoration Project
Local, state, federal, and private industry leaders on Monday, September 19, 2016 kicked off the largest tidal wetland restoration project in the Delta, breaking ground on a project to return salty tides to several hundred acres for the sake of native fish.
More than a century after people built earthen dikes to block off part of Suisun Marsh to create duck hunting clubs, the Tule Red project in Solano County would open more than 400 acres of wetlands to daily tides. With reworked berms and new channels and basins, the project will create habitat to harbor and boost food production for several threatened or endangered species including the Delta smelt, longfin smelt, and chinook salmon.
Public water districts around California that depend upon the delivery of water from the Delta will pay for the project. Under directives from the U.S. Fish and Wildlife Service and the California Department of Fish and Wildlife, the California Department of Water Resources is obligated to restore 8,000 acres of tidal wetlands in the Sacramento-San Joaquin Delta and 800 acres of tidal wetlands in or around the Suisun Marsh. The Department of Water Resources (DWR) owns and operates the State Water Project.
“Human intervention altered the Delta profoundly over the last 150 years, and with projects like Tule Red, we can intervene to turn back the clock,” said California Natural Resources Secretary John Laird. “When we welcome tides back to a few hundred acres of Suisun Marsh, we reverse the trends that eliminated 95 percent of the tidal wetlands in the Bay-Delta, the largest estuary in the Western Hemisphere.”
Commonly known as the Tule Red Hunting Club, the 420-acre duck club is located along Grizzly Bay in Suisun Marsh. Before it was diked to create fresh and brackish water habitat favored by game ducks in the early 1900′s, this property was tidal habitat, with seasonal fresh water inundation during wet winter periods. The Suisun Marsh, south of Fairfield, is the largest contiguous brackish water marsh on the west coast of North America. The 116,000-acre marsh represents more than 10 percent of the remaining natural wetlands area in the state.
The Tule Red project will involve breaching a natural berm to allow for full daily tidal exchange through the interior of the project site and creation of a network of channels to convey water across the marsh plain. The project is designed to not only provide habitat to Delta smelt, longfin smelt, salmonids, and other native fishes, but also to reestablish important ecological processes that will maximize production of the microscopic plants and animals at the base of the food web that nourish native fish. One of the factors that has led to the precipitous decline of Delta smelt and other native species is lack of food resources.
DWR’s video from groundbreaking ceremony and highlights from key speakers:
October 22, 2015
Knights Landing Outfall Gates Fish Passage Improvement Effort
Local, state, federal, and private leaders gathered on October 22, 2015 for a dedication ceremony for a project to benefit native fish species migration by implementing a fish passage improvement to prevent salmon entry into the Colusa Basin Drain (CBD) while also maintaining outflows and appropriate water surface elevations. The Knights Landing Outfall Gates (KLOG) project consists of constructing a positive fish barrier on the downstream side of the existing KLOG structure to prevent adult salmon entry into the CBD, as well as repairing an erosion site on the right bank of the CBD on the downstream side of the KLOG structure. This effort is aimed at addressing a known salmon migration issue – currently, when salmon enter the CBD, there is no upstream route for salmon to return to the Sacramento River and, absent fish rescue operations, the fish perish and are lost from production. The KLOG structure is located on the CBD, approximately one-quarter mile from its confluence with the Sacramento River near the community of Knights Landing, just below River Mile 90, in Yolo County. Reclamation District (RD 108) acted as the California Environmental Quality Act (CEQA) lead agency.
DWR’s video from the ceremony and highlights from key speakers: