Wetlands – Alameda Point Environmental Report

Updated De-Pave Park plan given green light by City of Alameda

In March 2024, after a decade of lobbying by advocates for wildlife and open space, the city council approved a Master Plan for building the ecological wetland park, known as De-Pave Park, at Alameda Point.

Maximum tidal wetland design approved for De-Pave Park

Environmental groups are celebrating an historic decision on what is now destined to become a model for shoreline ecological adaptation around San Francisco Bay.

At issue was whether to keep Building 25, a 55-foot-tall hangar, as a source of lease revenue, or remove it to maximize natural habitat.

On November 7th, ten years after the De-Pave Park concept was first introduced, the City Council approved moving forward with a plan to remove the building to make way for a park that will welcome sea level rise. The term “de-pave” refers to the removal of paving. The paving will be recycled on site to provide the elevated observation overlook and the elevated entrance. The decision was the latest step in the process of developing a Master Plan that will provide the foundation for receiving a multitude of regulatory permits and construction grant funds.

De-Pave Park master plan kick-off meeting April 15th

If participating in creating a wetland ecological park in Alameda is of interest to you, mark your calendar for this upcoming outdoor event.

The master planning process for De-Pave Park on the west side of Alameda Point’s Seaplane Lagoon begins with an in-person workshop on Saturday, April 15, from 3:00 to 5:00 p.m.

De-Pave Park slated to receive planning grant

Alameda’s proposed De-Pave Park project has made the short list for this year’s grant funding from the San Francisco Bay Restoration Authority. The Restoration Authority Board will hear staff recommendations and provide input at its February 25, 2022, meeting, with authorization coming at its April meeting.

Of this year’s 18 applicants, six have been selected for funding. The recommended award for De-Pave Park is $800,000. This amount is expected to cover the cost of developing a master plan, as well as the first level of construction drawings.

Navy Forced to Destroy Wetlands at Alameda Point

A recently released Navy document reveals that an implausible last-minute health-risk theory killed the Navy’s plan for upgrading and expanding wetlands at Alameda Point where a regional park is planned (“Navy To Create New Wetlands,” Jan. 3, 2019).

A 60-acre cleanup site, known as Site 32, was on track to include 15 acres of seasonal wetlands, along with a doubling of watershed drainage into the wetlands. The regulatory agencies overseeing cleanup — namely, the U.S. Environmental Protection Agency, Regional Water Board, and Department of Toxic Substances Control — had signed off on the plan in 2018. But nothing has been done since the tons of clean soil for the project were delivered there in 2019.

A support agency, the CA Department of Public Health (CDPH), interjected claims that trees, other vegetation, and burrowing animals could compromise the proposed soil cover underneath the 15 acres of proposed new wetlands, exposing people and animals to radiological contaminants from paint residue on scattered objects that have been buried there for 65 years.

Bay Restoration Agency Denies Funding for DePave Park

Political favoritism may have affected the decision.

The San Francisco Bay Restoration Authority has denied the city’s request for a planning grant for DePave Park at Alameda Point (City to Seek Funding for Wetland Park at Alameda Point, Sept. 24, 2020). This ecological wetland park is proposed for the western side of the Seaplane Lagoon. The rejection letter and the agency’s ranking of applicants raise questions of fairness in awarding grants.

The Alameda City Council did not help matters when it rejected calls to include funds for a DePave Park master plan in the recently-adopted two-year budget.

In the recent round of grant awards from the Restoration Authority, Alameda’s request for $1.165 million for DePave Park planning was denied, while the East Bay Regional Park District (EBRPD) was awarded $500,000 for designing the Hayward Marsh Restoration Project. Whether or not a 2016 campaign contribution from EBRPD to the Restoration Authority’s ballot Measure AA gave them a bump in the rankings is unclear. But the optics are not good.

City to seek funding for wetland park at Alameda Point

The proposed ecological wetland park at Alameda Point, known as DePave Park, is another step closer to becoming a reality. On Sept. 15, 2020, four members of the city council gave thumbs up to moving forward with seeking a $2 million grant to pay for a master planning process.

“I am super-stoked about this project; it’s better than I ever imagined,” said Councilmember Jim Oddie, who has led recent efforts at City Hall to get action on this park. “I was really touched when I saw the drawing. I broke down in tears it was so beautiful.”

As currently envisioned, park construction will entail removing old pavement and softening the edge of the western side of the Seaplane Lagoon which will allow water into the park and become adaptable to sea level rise. A tidal channel through the park will connect the Seaplane Lagoon with the existing wetland on the federal property, thereby creating a combined wetland ecosystem with multiplied benefits. Continue reading “City to seek funding for wetland park at Alameda Point”