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South Bay Salt Pond Restoration Project
August 2013 Newsletter
Volume 31



More events, including volunteer restoration opportunities, are listed on the Events and Meetings section of the project web site.

Annual Joint Stakeholder Forum & Working Groups Meeting
San Jose Santa Clara Water Pollution Control Plant, Alviso


Tuesday, September 24
Walking Tour, Ponds A16/A17:
11:00 a.m.-12:15 p.m.
Meeting: 1:00-3:45 p.m


Mark your calendar for the annual meeting for South Bay Salt Pond stakeholders and the public. This year, we will hold a tour of our recently completed construction at Ponds A16 & A17, where we built nesting islands and a fish screen and opened 130 acres to the Bay. The meeting will include discussion of potential Phase 2 projects at Eden Landing, and the latest science and flood management planning news. We will send out further information about the workshop as the agenda is developed, or check back on the project website Events and Meetings page.

Public Scoping Meeting Environmental Impact Analysis for Phase 2 Actions at Alviso & Ravenswood Ponds

Tuesday, September 24
4:00-6:00 p.m.
San Jose Santa Clara Water Pollution Control Plant, Alviso


Provide your thoughts on what the environmental impact analysis for potential Phase 2 actions at the Alviso and Ravenswood ponds should include. The meeting will be held shortly after our annual Stakeholder Forum & Working Groups meetings. We will send out further information as the agenda is developed, or check back on the project website Events and Meetings page.

September 2013

Tend the Gardens of Eden Landing Ecological Reserve

Saturday, September 7
Eden Landing Ecological Reserve, Hayward
9:00 a.m.-12:00 p.m.


The vibrant and fragile plants and wildlife living in Eden Landing need a hand, You can make a difference when you help remove invasive plants and trash. The endangered salt marsh harvest mouse, steelhead trout, and starry flounder don't know what they'd do with you. Come learn about the exciting changes happening in your Bay. To register or for more information: Tend The Gardens of Eden Landing Ecological Reserve (Hayward/Union City).



Why Tides Matter

Sunday, September 8
Environmental Education Center, Alviso
10:00 a.m. - 11:00 a.m.


Docent Laurel Stell will talk and walk you through all things tides. What are they? How do they affect wildlife? How have humans reshaped the Bay's tidal lands? Program starts indoors but will move outside for an easy 0.5-mile walk. All are welcome. For any questions please contact Jose at Call (573) 231- 6190.

Going Green, the Restoration of the South Bay Salt Ponds

Saturday, September 21
Environmental Education Center, Alviso
10:00 a.m. - 11:00 a.m.


Join an interpretive walk to photograph the wildlife and wetlands in the South Bay Salt Pond Restoration Project. Learn and be a part of the history of the wetland restorations, and how knowing the area will both increase your appreciation for it and ability to see it in whole new way. Know what plants or animals you will see in which habitat, and at what times. Digital or film welcome. Led by Park Ranger Joseph Garcia. Call (573) 231- 6190 for reservations.

The Basic's of Salt Pond Restoration

Saturday, September 28
Environmental Education Center, Alviso
2:00 p.m. - 3:30 p.m.


Find out about the salt pond restoration project with Jose Garcia, park ranger at Don Edwards San Francisco bay National Wildlife Refuge. This ambitious seeks to restore 15,100 acres of former industrial salt ponds to their original natural state. Illustrated, and interactive talk will be in the Environmental Education Center's auditorium and, if weather permits, will include a walk on the .25-mile boardwalk trail to view the progress thus far. For any questions please contact Jose at Call (573) 231- 6190.

National Estuaries Day at the Ravenswood Salt Ponds

Saturday, September 28
Ravenswood Ponds, Menlo Park
9:00 am - 12:00 pm


Join Save The Bay out in the marsh at the Ravenswood Salt Ponds on National Estuaries Day. Did you know that San Francisco Bay is actually an estuary? Have you ever heard of brackish water? Do you know how many major estuaries can be found in the United States? Save The Bay's field educators are estuary experts and after spending a day on the Bay with them, you will be too. To register, see National Estuaries Day at the Ravenswood Salt Ponds (Menlo Park).



October 2013

What are the wetlands?
(a class for all ages)


Saturday, October 12
1:00 p.m. - 2:00 p.m.


Fossils and Flumes help to teach children about the South Bay Salt Ponds Restoration Project. Park Ranger Jose Garcia brings fossils from Triassic wetlands he collected in eastern Montana, to show the similarities to wetlands today, and explain their function in nature. Interactive flumes allow for a hands-on experience of how the wetlands protect the surrounding area from flooding. An adult must accompany children Call (573) 231- 6190 for reservations.

November 2013

The Basic's of Salt Pond Restoration

Saturday, November 16
Environmental Education Center, Alviso
2:00 p.m. - 3:30 p.m.


Find out about the salt pond restoration project with Jose Garcia, park ranger at Don Edwards San Francisco bay National Wildlife Refuge. This ambitious project seeks to restore 15,100 acres of former industrial salt ponds to their original natural state. Illustrated and interactive talk will be in the Environmental Education Center's auditorium, and, if weather permits, will include a walk on the .25-mile boardwalk trail to view the progress thus far. For any questions, please contact Jose at (573) 231- 6190.

Give Back to the Bay at Eden Landing Ecological Reserve

Saturday, November 23
Eden Landing, Hayward/Union City
9:00 a.m. - 12:00 p.m.


Give thanks to the Bay by planting native seedlings along the shoreline! You can help us reach our goal of 30,000 native seedlings planted this season. Your work has a direct impact. It will increase habitat for endangered birds and wildlife such as the salt marsh harvest mouse and the California clapper rail, and help improve the Bay's water quality. Other activities include mulching, watering, and shoreline clean-up. To reserve a space, see Give Back to the Bay at Eden Landing Ecological Reserve (Hayward/Union City).

Bird Migration Walk

Saturday, November 30
Ravenswood Pond SF2, Menlo Park
1:00 p.m.- 2:30 p.m.


Our wetlands are an important stop on the Pacific Flyway, a major bird migration route. Stroll with docent Laurel Stell to learn why the birds migrate, why they stop along the San Francisco Bay, and to spot the birds in action. Trail is easy and level. All ages and abilities welcome. Meet at the SF2 trail parking area on the west side of the Dumbarton Bridge. For information and directions, please call (573) 231- 6190. Reservations requested.




Become a Friend of the
Salt Ponds on Facebook

Want to receive regular updates, interesting trivia and the latest pictures and videos about the South Bay Salt Pond Restoration? Join us on Facebook.

Photo Credits: Rob Holt, Judy Irving, Ben Young Landis, George Ramos, Save The Bay

For a complete list of our partners, major donors and participants, see here.



Symposium Draws 200 to Learn, Share Ideas on Science



The Project's July biennial Science Symposium brought together about 200 scientists, agency representatives and interested members of the public for a day of information-sharing and dialogue. The event at the USGS campus in Menlo Park was capped by an hors d'oeuvre- and cake-filled poster viewing and celebration of the Project's 10th anniversary.

Scientists shared insights, slides and posters on key restoration science issues, including the results of mercury monitoring, how fast restoration areas are building mudflat, and what kinds of islands seem to succeed best at attracting birds to nest and hang out.

Plenty of ideas and information were also shared informally, in the hallways and at the refreshments tables. One such conversation produced media coverage on UC Davis fish researcher Jim Hobbs' news that salt pond habitat improvements have attracted enough prey creatures to draw high numbers of leopard sharks to feast on the burgeoning wildlife. (See below for a news article and TV news video.)



The $6.5 million cost of construction for Pond A16 and neighboring Pond A17, which was opened to the Bay on Halloween 2012, was paid for by:
  • Overall total waterbird numbers in the Project area have grown 100% from less than 100,000 in 2003 to more than 200,000 in 2012. Birds respond quickly to changes in water depth and salinity in the ponds. As an example, Alviso Pond A16 initially had higher salinity until 2005, and few ducks were there. From 2006 to 2011, the salinity in A16 was lowered, resulting in counts of as many as 12,000 dabbling ducks (Dave Schoellhamer, John Takekawa, USGS).
  • We are uncertain about sediment fluctuations into the South Bay, but they appear to be linked to regional rainfall and drought conditions. Overall, the South Bay is a “sediment magnet.” However, it is not clear if there is enough sediment available to maintain mudflats and restore wetlands in the face of sea level rise. The situation will need to be carefully monitored and adaptively managed (Bruce Jaffe, USGS).
  • To accelerate marsh development as a response to future sea level rise and while sediment supplies are good, managers have begun to find sources of fill material that are cost-effective to use in tidal marsh restorations. Managers have imported over one million cubic yards of material into the Bair Island Restoration Project, and plan import to parts of the Project, as feasible (Eric Mruz, USFWS).



Those who missed the event can see posters, PowerPoints, a YouTube tribute to our scientists, and a video recording of the preceding, courtesy of the USGS, here. We'd like to thank the USGS for hosting and videotaping the event, as well as our refreshments sponsors, HDR, URS, Moffatt & Nichol, H.T. Harvey & Associates and Ducks Unlimited.

Join Us for Sept. 24 Tour, Annual Stakeholder & EIS/R Scoping Meetings


  • Walking tour to view completed Alviso pond work
  • Meeting on progress, science, Eden Landing Phase 2 construction and flood protection planning
  • Session to gather input on scope of environmental analysis for next Alviso/Ravenswood construction
You are invited to participate in our annual Stakeholder Forum & Working Groups Meeting, to be held September 24 in Alviso. It will be followed by an environmental scoping session on planned Alviso/Ravenswood Phase 2 projects. Here is the schedule:
  • 11:00 a.m.-12:15 p.m.: Walking Tourto Ponds A16 & 17 to see habitat enhancement and restoration work completed this past year. The hike will start from the Don Edwards San Francisco Bay National Wildlife Refuge Environmental Education Center in Alviso.
  • 1:00-3:45 p.m.: Meeting of the Stakeholder Forum and Working Groups. The meeting will take place nearby at the Santa Clara San Jose Water Pollution Control Plant, 700 Los Esteros Road, San Jose. Topics will include:
    • Phase 1 progress;
    • Phase 2 planning, including a focused discussion on Eden Landing alternatives for restoration and construction of a flood protection landmass;
    • Science updates
    • Shoreline Study flood protection planning update for Alviso
    • Funding status
  • 4:00-6:00 p.m.: Scoping Session. Provide your thoughts on issues the upcoming Environmental Impact Study/Report for Alviso and Ravenswood Phase 2 projects should study. To be held at the Santa Clara San Jose Water Pollution Control Plant.


As information on the meeting develops, it will be posted on the Project website at www.southbayrestoration.org and mailed to those who signed up for our e-mail updates. If you would like to sign up for or manage your updates, see /news/e-newsletters/newsletter_signup.html.

On the Ground: Track Our Progress at
the Ponds


Eden Landing: Cute birds make way for construction trucks





We reported in the last newsletter that construction this spring and summer at the Eden Landing Ecological Reserve had been slowed after an abundance of western snowy plovers decided to use the dry ground for their nests. The photogenic birds are federally listed as a threatened species. Workers at our State Department of Fish and Wildlife pond complex near Hayward have spent recent months avoiding large chunks of territory right in the middle of the construction project, and have had to postpone major work to avoid disturbing mothers incubating their eggs. The picture above shows a portion of the site when 12 nests were active, with red buffer circles around each.

Now, chicks have hatched at all but two of the original 35 nests that covered the 230 acres at Ponds E12 and E13.

Workers have jumped in to make up for lost time. They still expect to complete work by the end of next year creating a suite of shorebird ponds with varying salinities and building six nesting islands. Next year, construction will also begin on an extensive array of public access features at these ponds, including a kayak launch, 3.8 miles of trails, and boardwalk access to a historic salt-making area.

Eden Landing Manager John Krause has been incorporating lessons from science into the project design to make the ponds and islands most attractive to nesting, resting and feeding birds. Engineers changed designs to include shallow mounds which shorebirds appear to favor for resting, as well as shallow depressions in ponds to attract birds' prey. Each pond will have one larger, linear island, a shape and size that seems most attractive to nesting birds. Islands were also moved 500 feet or more from trails, based on a study recommendation, to protect nesting plovers and wintering ducks from human disturbance.

10th Anniversary Faces of the Restoration: Marge Kolar



Marge Kolar was manager of the US Fish and Wildlife Service's San Francisco Bay National Wildlife Refuge Complex, which includes the Don Edwards Refuge along the South Bay, from 1994 to 2005. She participated in the 2003 birth of the South Bay Salt Pond Restoration Project, when 16,500 acres of Cargill commercial salt ponds in the South Bay and Napa County were transferred to state and federal land management agencies to become wildlife habitat. Now, as Assistant Regional Director, she oversees all of the national wildlife refuges in California and Nevada. We caught up with her during her busy last month on the job -- she will be retiring in September.

  • What was the first inkling you had that the San Francisco Bay Area might be able to gain the salt ponds for wildlife?
    In the late 1990's, many agencies, including the EPA, Fish and Game, the Bay Conservation and Development Commission, the Fish and Wildlife Service and others, were talking with Cargill about a number of issues. All of a sudden, Cargill said, "Why don't you just buy it from us? We'll sell 18,000 acres for $300 million." Federal and state appraisals were conducted, and the value of the land came up as being much greater than $300 million. But we couldn't afford it.

    That's when Senator Dianne Feinstein got involved. She negotiated with Cargill and convinced them to whittle it down to 16,500 acres for $100 million.

    Then we had to find that money. It ended up being funded by the state, private foundations, and with some federal money. Read more...
10 Years of Restoration: Pictures from the Early Days

Launching the largest wetlands restoration on the West Coast took a lot of hard work as state and federal officials and Cargill, with steady pushing by Sen. Dianne Feinstein, negotiated a deal to transfer thousands of acres of commercial salt ponds for wildlife habitat. After the land passed hands formally in March 2003, a lot of people continued working hard to stop salt-making in the ponds, create a plan for restoration and then make the plan a reality. Here are some snapshots from those heady early days.
  1. Project managers, officials and the public gather in 2004 to see Bay waters brought into 1,350 acres of ponds near Moffett Field for the first time since the 1940s.
  2. Paul Brest, President of the William and Flora Hewlett Foundation, and Mike Chrisman, California Resources Secretary, open a tide gate March 2005 to begin lowering salt levels at a group of Alviso ponds.

  3. Sylvia Quast of the Resources Legacy Fund and Clyde Morris and Eric Mruz of US Fish and Wildlife Service beam after an earthmover successfully crunched through a levee to start our first salt marsh restoration, in 2006 at the Island Ponds near Alviso.
  4. Deputy Interior Secretary Lynne Scarlett, State Resources Secretary Mike Chrisman and Senator Dianne Feinstein show their enthusiasm for Project progress at a March 2006 tour and briefing.
Salt Pond Restoration in the News

A compendium of recent media coverage
  • Our July Science Symposium drew reporters, who shared with their audiences both worrisome and celebratory science stories about the wildlife population increases:
  • Bay Nature Magazine in July produced a 16-page special section on Bay Area wetlands restoration, and put a photo by Project photographer Judy Irving of a salt marsh harvest mouse on the magazine cover. See this link to find out more or buy the special section. Read the story about Judy's mouse photo in this Bay Nature blog entry.
  • The latest issue of Tideline, the newsletter of the Don Edwards San Francisco Bay National Wildlife Refuge, features articles on the 10th anniversary of the Project. Click here to read the issue.
  • An article in the USGS Science Features blog mentions how the Project could help change a bleak scenarios for the future.
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