Thousands of acres of East Bay wilderness to be preserved under agreement
Governor, Senator Glazer and Assembly Member Bauer-Kahan reach accord on protecting Tesla’s 3,100-acre unique habitat
CONTRA COSTA – Thousands of acres of East Bay wilderness threatened by the expansion of an off-highway vehicle park will instead be preserved under an agreement reached Monday by Gov. Gavin Newsom and the Legislature, state Sen. Steve Glazer (D-Contra Costa) and Assembly Member Rebecca Bauer-Kahan (D-Orinda) announced.
The agreement, if approved by the Legislature next week, will end plans to expand the Carnegie State Vehicular Recreation Area into the 3,100-acre Tesla parcel in the southeast corner of Alameda County, east of Livermore along the San Joaquin County line, which scientists have described as a biologically unique habitat and Native Americans have long considered to be a sensitive historical site.
That land will now become a new state park closed to motorized recreation. The state will reimburse the Off-Highway Vehicle fund for the purchase price of the land, its appreciation in value, and the money spent planning the expansion, which was opposed from the start 20 years ago by nearby residents and public agencies. That money will go toward the purchase and development of an off-road park at another location.
“This is a win-win for all involved,” Sen. Glazer said. “Our community and region gets to preserve this natural and cultural treasure while the off-road enthusiasts will keep their current park and receive funding to develop another park on land that’s more suitable to that kind of recreation.”
Assembly Member Bauer-Kahan said she was pleased that the agreement will end years of doubt about the fate of the area’s rich biological and cultural resources.
“We are incredibly thankful that the governor has seen Tesla Park’s value and included it in the ongoing protection of critical natural resources,” Bauer-Kahan said. “It has been my great honor to fight alongside Senator Glazer, the Sierra Club, Friends of Tesla Park and countless organizations and individuals to ensure this land will be protected and enjoyed by all of California’s citizens.”
Preserving the Tesla land was a major priority for environmentalists, including the Sierra Club.

East Bay Regional Park District 2013 Master Plan Map designating Tesla site (yellow area) as a potential regional preserve. Source: EBRPD
“We applaud the decision by the California Legislature and Administration to preserve the important ecological value and biodiversity of Tesla Park by banning off-highway vehicle recreational use,” said Brandon Dawson, director of the Sierra Club California. “Sierra Club California and our local allies have advocated for decades to protect Tesla Park. This agreement represents a major victory for environmentalists across the state.”
“I want to thank Senator Steve Glazer and Assembly member Rebecca Bauer-Kahan for their persistence to protect this valued land,” Dawson said. “This would not be possible without their championing of the area.”
Nancy Rodrigue, a leading member of the Friends of Tesla Park steering committee and Livermore resident, said she was proud that years of hard work and persistence paid off.
“Tesla Park will now forever be protected with no motorized recreation. The future holds Tesla as a protected native landscape for hikers, history buffs, nature lovers, research and education,” Rodrigue said. “Saving Tesla Park has been a long, difficult, and now rewarding journey. We want to thank the many local officials, public agencies, community organizations and citizens who saw Tesla’s true value – its irreplaceable biodiversity and cultural riches. We are grateful for the tremendous work of so many, including Senator Glazer and Assemblymember Bauer-Kahan, for saving Tesla Park as a legacy for future generations.”
Senator Glazer has been a leading voice in the Legislature to preserve Tesla and turn it into a park for non-motorized use. He has carried legislation every year since 2018 to allow or require the Department of Parks and Recreation to end its plans to expand the Carnegie off-road park and instead preserve the Tesla land, either by selling it to a third party or keeping it under state control.
That effort began as a partnership with former Assembly Member Catharine Baker of Livermore. Baker helped rally local officials to the cause, but Glazer’s early bills, while passing in the Senate, were blocked in the Assembly despite Baker’s support.
Assembly Member Bauer-Kahan joined the battle to save the Tesla parcel after her 2018 election and was able to persuade her fellow Assembly members, including the leadership, to join the Senate’s effort to preserve the land.
With both houses of the Legislature united, Glazer and Bauer-Kahan were finally able to convince the Newsom Administration this year that the idea of expanding the Carnegie park was doomed to failure.
Their argument was bolstered by a Superior Court judge’s ruling that the State Department of Parks and Recreation’s 2016 environmental impact report and general plan for Carnegie State Vehicular Recreation Area, which included opening the Tesla land to off highway vehicle (OHV) recreation, was legally invalid.
“I want to thank Senate President Pro Tem Toni Atkins and Assembly Speaker Anthony Rendon for their vision in seeing that this land was not appropriate for off-road vehicle use and for finding a way to preserve it,” Glazer said. “I also want to thank Gov. Newsom for taking a fresh look at this issue and agreeing to move in a new and better direction.”
The agreement will repay the Off-Highway Vehicle Trust Fund $18.3 million for the estimated current value of the land plus $2.4 million that the fund used for planning the current park’s expansion. Another $11.5 million will be set aside for planning and construction of an alternative off-road park, while $1 million will go toward turning the Tesla property into a non-OHV park.
The Tesla land offers rare and valuable diversity such as Blue Oak woodland, mountain savannah grassland, scrub sage, and riparian woodlands. It is a richly biodiverse area that has drawn naturalists, ecologists, zoologists, and other scientists to that land for more than 100 years to study nature and natural systems.
It has been known by generations of scientists for its extraordinary biodiversity, including numerous threatened and endangered species. It is a critical linkage wildlife habitat corridor, a California Native Plant Society botanical priority protection area and Audubon important bird area. Native Californian archaeological and ceremonial sites and the historic town site and coal mine of Tesla are also located on the 3,100-acre Tesla site.
See more photos and information at SaveTeslaPark.org.
New Regional Park at former Concord Naval Weapons Station named after first Black Supreme Court Justice Thurgood Marshall
Also honors “Port Chicago 50” Black sailors he defended against court martial
By Dave Mason, Public Information Supervisor, East Bay Regional Park District
On Tuesday, June 1, 2021, the East Bay Regional Park District Board of Directors unanimously voted to name the new regional park at the former Concord Naval Weapons Station “Thurgood Marshall Regional Park – Home of the Port Chicago 50.”
The name “Thurgood Marshall Regional Park – Home of the Port Chicago 50” recognizes the service of young African American sailors who served their country, both by serving in the US Military during WWII, and also by standing up to the US Military’s racially discriminatory policies of the day.
Their courage, and the advocacy of NAACP attorney Thurgood Marshall on their behalf, ultimately led to desegregation of the military and changed the course of history.
This naming itself is historic, as this is the first regional park in Contra Costa County to be named after an African American.
“The Thurgood Marshall Regional Park – Home of the Port Chicago 50 park name acknowledges this important Black American history and social justice significance,” said East Bay Regional Park District Board Director Beverley Lane who has represented Concord on the East Bay Regional Park District Board since 1994. “Thurgood Marshall brought national attention to the case that prompted the U.S. Secretary of the Navy to order desegregation of the U.S. Navy in 1946,” added Lane.
Several community organizations, including the NAACP and Friends of Port Chicago National Memorial support the naming of the park in honor of Thurgood Marshall and the Port Chicago 50. The Park District’s citizen-led Parks Advisory Committee unanimously supported the name at its meeting on May 24. The City of Concord unanimously endorsed the park name at its May 29 City Council meeting.
“The new Thurgood Marshall Regional Park – Home of the Port Chicago 50 park name has both historical and representational significance,” said Congressman Mark DeSaulnier. “As a defender of the Port Chicago 50 in their historic fight against discrimination and wrongful conviction, Thurgood Marshall played an important role in their story. The trial, and Marshall’s role in it, helped to play a role in the desegregation of the Armed Forces. As the first African American Supreme Court justice, Marshall is more than deserving of this honor.”
The plan for the newly named “Thurgood Marshall Regional Park – Home of the Port Chicago 50” includes a joint visitor center with the National Park Service highlighting the history of the Port Chicago Naval Magazine National Memorial and the Diablo Valley, along with staging areas, and several miles of recreational trails for hiking, biking, and nature viewing. The Park District is partnering with the National Park Service on the future visitor center where this story can be told, along with all of the stories of this land, including its military history, agricultural history, natural history and restoration, and the stories of the Chupcan people who lived here.
“We appreciate all of the community’s input and engagement on this naming process, and we hope the support will continue as we work with our partners and elected officials to raise the funding needed to build a world-class visitor center in the park to tell these important stories,” said Park District General Manager Sabrina Landreth.
The Park District is currently designing road improvements and plans to open a portion of the expansive park south of Bailey Road within the next two to three years. The U.S. Navy and National Park Service officially transferred the 2,500 acres of open space to the Park District in 2019 after a two-decade process brought about by the decommissioning of the Concord Naval Weapons Station in the 1990s.
The East Bay Regional Park District is a system of beautiful public parks and trails in Alameda and Contra Costa counties east of San Francisco Bay, established in 1934. The system comprises 121,000 acres in 73 parks including over1,250 miles of trails for hiking, biking, horseback riding and nature learning.
East Bay parks board to consider naming new Concord regional park for Thurgood Marshall Tuesday
Recommended by staff, advanced by district’s executive committee, and supported by Concord City Council
By Allen Payton
The Board of Directors for the East Bay Regional Park District will vote Tuesday, June 1 on the proposed name of Thurgood Marshall Regional Park Home of the Port Chicago 50, at the site of the former Concord Naval Weapons Station. The staff recommended the name, following a proposal made during public comments at the Sept. 3 board meeting, last year because there are no regional parks in Contra Costa County named after African Americans, and a subsequent petition signed by over 800 people to date.
However, there was little public outreach to gather input on a proposed name and only one news article about the naming it for Marshall was published last year. It wasn’t until Antioch Mayor Lamar Thorpe posted on his official Facebook page his support for the proposed name, earlier this month, that the Herald was made aware of it and other news reports were then published.
When asked about a public outreach effort on the naming of the park Director Colin Coffey mentioned the district’s website page dedicated to the matter. He also shared, “Director Dee Rosario told me that the Thurgood Marshall name arose from the initial surveys and was discussed by the executive committee at a meeting last year. He remembers himself suggesting that it could be a good name. So, this isn’t a new dynamic introduced all that recently.”
According to the district on the park’s webpage, “NAACP civil rights lawyer and former U.S. Supreme Court Justice, Thurgood Marshall, helped defend the fifty black sailors accused of mutiny after the devasting Port Chicago Naval Magazine blast that killed 320 men, mostly African American, and injured 390 more, on July 17, 1944. It was the largest Homefront disaster of World War II. The military trial took place on Treasure Island in nearby San Francisco Bay from September 14 to October 24, 1944. Although the fifty sailors were found guilty and sentenced to 15 years in prison, Thurgood Marshall’s high-profile appeal paved the way for the desegregation of the entire U.S. military. Marshall went on to argue the landmark case Brown v. Board of Education (1954), which led to school desegregation nationwide, and became the first black U.S. Supreme Court Justice in 1967. The new park land formerly known as the Concord Naval Weapons Station, part of the larger Port Chicago military complex, has been referred to as ‘Concord Hills Regional Park’ during the planning process until a permanent park name is chosen.”
Until this past year, the name being considered for the park was Chupcan Territories Regional Park after the Bay Miwok tribe that occupied the area during the 1700’s. District staff created a video about the history for the naming of the park for Justice Marshall.
The future Regional Park is in the Los Medanos Hills between Concord and Pittsburg. The 2,500-acre site, along with undeveloped land along this border, forms a greenbelt between the municipalities. The Regional Park site is divided into two sections north and south of Bailey Road.
Both the district’s Executive Committee and the Concord City Council, also acting as the Local Reuse Authority for the former naval base, have expressed their support for naming the park for Marshall. During their meeting Tuesday night May 25, the council voted to send a letter to the park district offering their official endorsement.
In a post on her Twitter feed Wednesday morning, Councilwoman Carlyn Obringer wrote, “Thrilled that my Concord City Council colleagues joined me in officially supporting the naming of the new East Bay Regional Park District here in Concord as the Thurgood Marshall Regional Park – Home of the Port Chicago 50.”
Site History and Timeline
The Concord Naval Weapons Station (CNWS) accommodated the changing needs of its inhabitants and settlers for centuries, including indigenous people, miners, ranchers, and the United State Navy, as well as local wildlife species from grizzly bears to California red-legged frogs. For the last six decades, the property has been used exclusively by the military, limiting public access as well as private development. The CNWS emerged as a prominent part of the East Bay landscape, offering striking grassland and hillside views while contributing to a substantial network of undeveloped open space. CNWS was approved for closure by the Base Realignment and Closure Commission (BRAC) in 2005. In 2012, the Concord City Council adopted the Concord Reuse Project Area Plan and designated the western slopes of the Los Medanos Hills and the adjacent area as the future regional park site. In July 2020, the East Bay Regional Park District adopted a Land Use Plan and an Environmental Impact Report to begin the process of building a future regional park on over 2,500 acres, in partnership with the National Park Service, to serve generations of current and future East Bay residents.
Timeline
- 2021: Board considers permanent name for the future parks at the former Concord Naval Weapons Station
- 2020: EBRPD adopted Concord Hills Land Use Plan – guiding future park development
- 2019: EBRPD accepted possession of future Regional Park site.
- 2010: Pres. Obama established Port Chicago Naval Magazine National Memorial Legislation authorized Jointly operated EBRPD/NPS Visitor Center highlighting Port Chicago history
- 2010: Reuse Plan adopted designating ~2,540 acres of new Regional Park + 12k new homes, 6m sq. ft of commercial, etc.
- 2006: Concord Reuse Project initiated to evaluate reuse of 5,200-acre Inland Area
Board Meeting Information
The June 1st board meeting begins at 1:00 p.m. and the public has the opportunity to offer comments on the naming of the park.
Members of the public can listen and view the meeting in the following way: Via the Park District’s live video stream which can be found at https://youtu.be/dE2RtF1gYqc
Public comments may be submitted one of three ways:
- Via email to Yolande Barial Knight, Clerk of the Board, at ybarial@ebparks.org. Email must contain in the subject line public comments – not on the agenda or public comments – agenda item #. It is preferred that these written comments be submitted by Monday, May 17, 2021 at 3:00 pm.
- Via voicemail at (510) 544-2016. The caller must start the message by stating public comments – not on the agenda or public comments – agenda item # followed by their name and place of residence, followed by their comments. It is preferred that these voicemail comments be submitted by Monday, May 17, 2021 at 3:00 pm.
- Live via zoom. If you would like to make a live public comment during the meeting this option is available through the virtual meeting platform: *Note: this virtual meeting platform link will let you into the https://zoom.us/j/98708891830 virtual meeting for the purpose of providing a public comment. If you do not intend to make a public comment please use the YouTube link at: https://youtu.be/dE2RtF1gYqc to observe the meeting. It is preferred that those requesting to speak during the meeting contact the Clerk of the Board at ybarial@ebparks.org by 3:00 pm on Monday, May 17, 2021 via email or voicemail (510) 544-2016 to provide name and the subject of the public comment or item to be addressed.
Comments received during the meeting and up until the public comment period on the relevant agenda item is closed, will be provided in writing to the Board of Directors, included transcribed voicemails. All comments received by the close of the public comment period will be available after the meeting as supplemental materials and will become part of the official meeting record. If you have any questions please contact Yolande Barial Knight, Clerk of the Board, at ybarial@ebparks.org or (510) 544-2021.
East Bay Parks, local officials cut ribbon to open new coal mine exhibit at Black Diamond Mines in Antioch

Parks District Board V.P. Colin Coffey (center) and President Dee Rosario (left) prepare to cut the ribbon for the new coal mine exhibit. They were joined by Pittsburg Councilwoman Shanelle Scales-Preston (far left) G.M. Sabrina Landreth (between Rosario and Coffey), Antioch Mayor Pro Tem Monica Wilson, Director Beverly Lane and representatives of Congressman Mark DeSaulnier and Assemblyman Tim Grayson.
Opens Saturday for weekend tours
By Allen Payton
On Thursday, May 20, 2021 officials and staff of the East Bay Regional Parks District (EBRPD) were joined by local officials to celebrate the opening of the new coal mine exhibit at the Black Diamond Mines Regional Preserve. Following speeches of gratitude and congratulations they held a ribbon cutting inside the sand mine in front of the entrance to the new exhibit.
It will take visitors back in time to a realistic 1870’s-era coal mine, complete with sights and sounds. The immersive educational experience will allow for greater understanding and appreciation of the area’s coal mining past.
Ira Bletz, Regional Manager, Interpretive & Recreation Services for EBRPD said the whole effort took two years, including carving out the area inside the mine and the development of the display. While the mine was being worked on to make room for the exhibit, the display was being developed at another location. It was then disassembled, brought to the mine and reassembled for the exhibit. The fake rock was bolted to the real rock.
New district general manager, Sabrina Landreth said, about her staff, “it’s a joy to see the fruits of their labor”.
“The parks district has delivered wonderful amenities to the people of East Contra Costa County,” she added.
Board of Directors Vice President Colin Coffey, who represents East County, said, “the exhibit shows what it was like working in the mine in the early 20th Century.”
“You are the first public visitors in the mine since 2019,” he stated. “As of today, Black Diamond Mines is happy to welcome guests, here.”
Coffey spoke of and thanked the Wayne and Gladys Valley Foundation which contributed $1 million to the Regional Parks Foundation for five visitor center projects, including the coal mine exhibit.

EBRPD Directors, General Manager Sabrina Landreth and Kevin Damstra (right) Supervising Naturalist in charge of the exhibit and park.
Director Beverly Lane and Board president, Dee Rosario were also in attendance for the event.
Antioch Mayor Pro Tem Monica Wilson and Councilwoman Lori Ogorchock, as well as city manager Ron Bernal, and Parks & Rec Commission Chair Marie Arce attended.
Wilson spoke, recognizing “the East Bay Regional Parks District for their commitment to the community” and thanked them for keeping parks open during COVID-19.
“Thank you for sharing our history and stories of our rich heritage,” she added. “I’m really happy this is going to be available to our residents, our youth.”
During her remarks, Pittsburg Councilwoman Shanelle Scales-Preston shared the fact that “Pittsburg was first named Black Diamond because of the coal mines.”
Representatives from Congressman Mark DeSaulnier and Assemblyman Tim Grayson read letters from them and Assemblyman Jim Frazier, congratulating the parks district for the opening of the exhibit.

EBRPD staff with former General Manager Bob Doyle (blue shirt, right) at the entrance of the new exhibit.
Former General Manager Bob Doyle spoke about the background of the new exhibit and his own experience in one of the now closed coal mines.
“It was John Waters’ vision. He came up with this idea,” Doyle stated.
According to the display inside the mine, “the Hazel-Atlas Mining Museum and Greathouse Visitor Center are two of the many accomplishments of Waters,” who “began his career with the East Bay Regional Park District in 1968 as a Park Ranger. Later, as Resource Analyst, he designed Black Diamond’s parking lot, picnic areas and water system. John eventually became Black Diamond Park Supervisor, and later served as the Preserve’s first Mine Manager, a position he held until his retirement in 2006.”
“I was privileged in 1977 to actually go into the last open coal mine…in Nortonville,” Doyle shared. “The exhibit has the photos from the actual coal miners. No one had been in there for 110 years. It had the corral for the animals that were used to haul the coal. The middle of the track was worn out from the animals pulling the coal mine.”
“Our gas meters went off and we took as many photos, and got out. That has been permanently closed off. Four boys snuck in and died about four years, later,” he continued. “It’s important we recognize the safety by the parks district and the hard, hard life the early workers had, here.”
“This is an incredibly huge, 6,000-acre park and someday there will be an entrance from the Nortonville side, which was the largest town in the area,” Doyle added
“It’s a history that’s often hidden and one we take great pleasure in sharing with you,” said Kevin Damstra, Supervising Naturalist in charge of both the exhibit and the Black Diamond Mines park.
“The exhibit includes background noise of coal mining including voices of Welsh and Welsh accented English,” he shared. “There were also Irish, Italian and Chinese miners, out here, for a while.”
The coal mining lasted from 1865 to 1908 and then the sand mining from 1920 to 1945,” Damstra shared.

A few photos of the coal miners who were as young as eight years old, coal train and trestle inside the exhibit.
The Black Diamond Mines Hazel Atlas Mine is located at the south end of the Somersville Road in Antioch. The exhibit is open for four tours each Saturday and Sunday beginning tomorrow, May 22. To schedule yours contact the parks district at (510) 544-2750 or Toll Free: 888-EBPARKS (888-327-2757), option 3, extension 4506, or visit www.ebparks.org/parks/black_diamond/. The sand mine will not be open until June. It’s cold inside the mine and wearing something warm is recommended.
Payton Perspective: Name new regional park in Concord for Federal Glover or Bay Miwok Chupcan tribe who lived there
Effort to name it Thurgood Marshall Regional Park – Home of the Port Chicago 50 to honor “contributions made by Contra Costa’s African American community”; district staff recommends it without any general public outreach
Naming it for Supervisor Glover would better fulfill that goal
Or choose the historical name of Bay Miwok Chupcan Regional Park
District Board Executive Committee will discuss matter during Tuesday, May 11 meeting
Also name Antioch’s new park Roddy Ranch Regional Park
By Allen Payton, Publisher
An effort, launched last fall, is underway asking the East Bay Regional Park District (EBRPD) Board of Directors to name their newest park, in Concord, after the late U.S. Supreme Court Justice Thurgood Marshall rather than for the Chupcan tribe of the Bay Miwok, who inhabited the area in the 1700’s, as had been planned. This past week, Antioch Mayor Lamar Thorpe announced his support for the effort.
Now, district staff is recommending that name without any general public outreach to seek input on possible names, other than comments made during board meetings. The board’s Executive Committee will consider the matter during their meeting this next Tuesday, May 11. (See agenda item #3 and process for public comment at the end of this editorial)
The 2,540-acre, temporarily named Concord Hills Regional Park, located on the south side of Highway 4 and encompassing most of the former Concord Naval Weapons Station land, was slated to be named Chupcan Territories Regional Park. But last year, during a Sept. 3 EBRPD Board meeting public comment, Lewis Thrower, a spokesman for Citizens for Historical Equity proposed naming it for Justice Marshall because there are no regional parks in Contra Costa County named after African Americans. Marshall’s local connection is, as an attorney, due to his representation of the Port Chicago 50, the name given to the 50 Black sailors, although unsuccessfully, during their mutiny trial. They defied orders of their Navy commanders to return to work after the disaster that took the lives of 320 sailors and civilians and injuring 390 others on July 17, 1944 during World War II. That occurred while the stevedors were loading 5,000 tons of ammunition onto ships. The 50 sailors refused to return to work until safety measures had been put in place. They were each convicted on the charge of mutiny and given a sentence of up to 15 years imprisonment and dishonorable discharge from the Navy.
According to a NY Times report, almost all the sailors were released at the end of the war, including “47 who were paroled to active duty aboard Navy vessels in the Pacific Theater. Two of the 50 prisoners remained in the prison’s hospital for additional months recuperating from injuries, and one was not released because of a bad conduct record. Those of the 50 who had not committed later offenses were given a general discharge from the Navy ‘under honorable conditions’.”
According to the EBRPD Board meeting minutes, several other members of the public spoke in support of the naming proposal including Royle Roberts of Black Democrats, Willie Mims of the Black Political Association and Mable Minney of the Martin Luther King Jr. Freedom Center. A white paper and an addendum on Thurgood Marshall, and a petition with over 700 signatures were cited, as well.
Thorpe wrote on his mayor’s Facebook page on Thursday, May 6, “he has endorsed naming Contra Costa’s newest regional park– Thurgood Marshall Regional Park-Home of the Port Chicago 50.” The reason he gave is because, “the proposed name would be a major step towards expanding a county narrative that includes the contributions made by Contra Costa’s African American community.” He claimed that there were now 880 signatures of people in support of the effort.
Thrower and Citizens for Historical Equity recommended one or more neighboring parks be named Chupcan Territories Regional Park, instead. Thorpe reiterated that in a comment below his Facebook post, which has since been deleted.
During the meeting, Diana McDaniel from the Friends of the Port Chicago National Memorial suggested the name be Port Chicago Memorial Regional Park so people don’t forget.
However, as the name of her organization demonstrates, there already is recognition with the Port Chicago Naval Magazine National Memorial which was established in 1994 at the site and on the 50th anniversary of the disaster to honor those who lost their lives. Then, in 2019, on the 75th anniversary of the tragedy, Representatives Mark DeSaulnier and Barbara Lee reintroduced a resolution, HR 49, which states its purpose in the first paragraph as, “Recognizing the victims of the Port Chicago explosion of July 17, 1944, the 75th anniversary of the greatest homeland loss of life of World War II, and exonerating the 50 African-American sailors unjustly court-martialed by the Navy.” It passed the House in December 2019 as part of the National Defense Authorization Act (S.1790) listed in Sec. 540N as “Sense of Congress on the Port Chicago 50”. But the exoneration of the sailors was removed by the Senate before it was signed into law by President Trump on Dec. 20.
According to the memorial’s Wikipedia page, “the Port Chicago Committee is working to expand the current memorial to encompass 250 acres of the former Port Chicago waterfront.” Recognition of the Port Chicago 50 and Justice Marshall could be included there.
Bay Miwok Chupcan Tribe
According to ConcordHistory.com, “a small tribelet of Chupcan (Bay Miwok) Indians composed the first inhabitants of our valley. Dominated by a great mountain to their south, the Chupcan lived along the valley’s streams which flowed north to the wide tule marshes on the edge of the Bay.”
According to the Bay Miwok Content by Beverly R. Ortiz, Ph.D. on the EBRPD website, there were about 1,800 to 2,000 Bay Miwoks living in the area in six different tribes before 1770. According to the Museum of the San Ramon Valley, “One of those tribes, or tribelets as scholars call them, were the Chupcan of Diablo Valley.”
While Marshall was the first Black U.S. Supreme Court Justice and represented the Port Chicago 50 while an attorney, he wasn’t from Contra Costa County. To honor him by naming a regional park for justice would not expand “a county narrative that includes the contributions made by Contra Costa’s African American community.”
A more appropriate place to honor the Port Chicago 50 would be at the national memorial by adding each of the sailors’ names, now that they’ve been exonerated. Justice Marshall’s name could be added to it, as well for his efforts in defending them at trial. Their names should be listed on the National Parks Service website for the memorial, as well.
Federal Glover or Bay Miwok Chupcan Regional Park
If the goal is to honor contributions made by Contra Costa’s African American community, then I think a more appropriate name would be the Federal Glover Regional Park, for the first African American to serve our county on the Board of Supervisors and who has done so for over 20 years. In addition, he served the City of Pittsburg, East County and the county on transportation boards while a council member, prior to that. I would say Federal is the African American who has contributed more to our county than any other and should be recognized instead of the former justice who had a fleeting connection.
If not, then it should be named for the historic tribe that inhabited that part of our county. Since it’s doubtful that even those familiar with the history of the native peoples of Contra Costa would recognize the tribal name of Chupcan – it was news to me – Bay Miwok should be included in the name. If that’s the direction, then the new park should be named the Bay Miwok Chupcan Regional Park.
Roddy Ranch Regional Park
Also, while the Board is considering names for the district’s regional parks, instead of Deer Valley Regional Park, the newest one planned for East County, on the land owned and sold to the district by long-time rancher Jack Roddy, it should instead be named the Roddy Ranch Regional Park to keep the historical significance.
Public Comments
Members of the public can listen to and view the EBRPD Board Executive Committee meeting on Tuesday, May 11 in the following way: Via the Park District’s live video stream, on the Park District’s YouTube channel, which can be found at: https://youtu.be/pvK6M5XWBPI (The YouTube link may not function properly when using Internet Explorer. The optimal browser for viewing the live stream of the meeting is Chrome.)
Public comments may be submitted:
- Live via Zoom. If you would like to make a live public comment during the meeting this option is available through the virtual meeting platform: https://ebparks.zoom.us/j/94499652339. Note that this virtual meeting platform link will let you into the virtual meeting for the purpose of providing a public comment. If you do not intend to make a public comment please use the Youtube link above to observe the meeting. It is preferred that those requesting to speak during the meeting contact Becky Pheng at bpheng@ebparks.org by 5:00 pm on Monday, May 10, 2021 via email or voicemail at 510-544-2005 to provide their name and subject of the public comment or item to be addressed.
- Via Email to Becky Pheng at bpheng@ebparks.org by 5:00 pm on Monday, May 10, 2021. Email must contain in the subject line “Public Comments – not on the agenda” or “Public Comments – agenda item #”.
- Via Voicemail at 510-544-2005. The caller must start the message by stating “Public Comments – not on the agenda” or “Public Comments – agenda item #” followed by their name and place of residence, followed by their comments.
Sabrina Landreth named new East Bay Regional Park District General Manager
Fifth generation East Bay native, former Oakland City Administrator, Emeryville City Manager
By Dave Mason, Public Information Supervisor, East Bay Regional Park District
The East Bay Regional Park District’s Board of Directors today approved the appointment of Sabrina Landreth as General Manager. She is the first female and the tenth General Manager appointed in the Park District’s 87-year history.
“Our Board is thrilled to have Sabrina join our organization,” said Dee Rosario, President of Park District Board of Directors. “She has all the right elements of urban public sector leadership experience and especially understands the diversity of the East Bay communities we serve.”
Ms. Landreth has deep roots in the East Bay as a fifth generation native who has held the top executive leadership positions managing the cities of Oakland and Emeryville. She is a U.C. Berkeley graduate with a master’s degree in Public Policy, in addition to receiving a B.S. in Mechanical Engineering from the Massachusetts Institute of Technology (MIT).
“I am honored to be appointed by the Board as the District’s next General Manager,” Landreth said. “I look forward to continuing to build upon the great work the District does to improve the quality of life for our East Bay community, while adhering to its social and environmental responsibilities.”
Most recently Ms. Landreth served as City Administrator in Oakland from 2015- 2020, where she is credited with strong fiscal management and developing a capital improvement program that included community equity goals and has become a model program for local governments around the country. She also worked for Oakland as Deputy City Administrator, Budget Director, and Legislative Analyst to the City’s Finance Committee.
Previously Ms. Landreth served as City Manager of Emeryville and as staff in the California State Assembly advancing state and local legislative initiatives.
Ms. Landreth succeeds Robert Doyle, who retired as General Manager after a 47-year career with the Park District. She will begin her new position at the Park District on Monday, March 15 just four days after her 45th birthday.
Allen Payton contributed to this report.
Dredging up the past at Antioch Dunes National Wildlife Refuge

Sand and water dredged from the San Joaquin River are pumped onto Antioch Dunes National Wildlife Refuge in October. The water will return to the river through outfall pipes, leaving the sand behind. Credit: Mark Hayes/USFWS
Sand from the Port of Stockton is restoring a unique refuge
By Brandon Honig, External Affairs Specialist, U.S. Fish and Wildlife Service
Over thousands of years, the shifting sands of time built dunes that reached 120 feet high and stretched for two miles along the San Joaquin River, about 35 miles east of San Francisco. Isolated from similar habitats, the Antioch Dunes slowly developed species found nowhere else in the world.
The gradual shifting of sand, however, was replaced by a rapid effort to turn it into bricks in 1906, after a devastating earthquake and fires demolished buildings in San Francisco. As industry depleted the sand over the next 70 years, the dunes’ unique species struggled to survive on dunes that eventually topped out at 50 feet.
Now the U.S. Fish and Wildlife Service (USFW) and Port of Stockton are trying to turn back the clock, one load of sand at a time. Since 2013, the Port has pumped nearly 92,000 cubic yards of sand — enough to fill more than 6,500 dump trucks — onto the dunes to support three endangered species: the Lange’s metalmark butterfly, Antioch Dunes evening primrose and Contra Costa wallflower.

There may be fewer than 50 Lange’s metalmark butterflies remaining today, down from an estimated 25,000 between 50 and 100 years ago. The butterfly is only found at Antioch Dunes National Wildlife Refuge. Credit: Steve Martarano/USFWS
“The population of Lange’s has been trending downward for a couple of decades now,” said Mark Hayes, a biologist with the Service’s San Francisco Bay-Delta Office. “We counted about 10 butterflies in 2020, and the total population is very likely less than 50 currently. This is precariously low.”
The orange, black and white butterfly with a wingspan of 1 to 1.5 inches, whose population likely numbered 25,000 less than a century ago, was listed as endangered in 1976. The white-petaled primrose and yellow-petaled wallflower followed with listings in 1978.
The Service established Antioch Dunes National Wildlife Refuge for the three species in 1980, making it the first national refuge for insects and plants. At the time, the 55-acre urban refuge with two non-adjacent units was also the nation’s smallest.

partnership with the Port of Stockton. The landscape to the right shows refuge land that has not yet been restored with sand. Credit: Brandon Honig/USFWS
“This is a very industrial neighborhood we’re tucked into,” Louis Terrazas, a wildlife resource specialist for the refuge, said of Antioch Dunes. “There’s a shipyard on one side, a gypsum-processing plant, an old water-treatment facility over there and two strips of land owned by Pacific Gas and Electric.”
As sand disappeared in the 20th century, non-native grasses and plants took hold, crowding out the primrose, the wallflower and the Antioch Dunes buckwheat, which is the only plant where the Lange’s butterfly will lay its eggs. In the early 2000s, a series of wildfires further cut the butterfly population, leaving only about 100 alive in 2010 — all on the refuge’s 14-acre eastern unit.
With no butterflies to protect on the western unit, the Service decided to overhaul that site and try to restore the conditions that had once enabled the dunes’ endangered species to thrive. Refuge staff began looking for sources of sand in 2012 and were soon contacted by the Port of Stockton.

Beachgoers lounge on an Antioch, California, sand dune in the early 1900s, before much of the sand was mined for building materials. Credit: Contra Costa County Historical Society
The Army Corps of Engineers dredges sand from the San Joaquin River each year to clear passage for cargo ships, and the Port is responsible for finding sites to place the sand. The Port typically sent sand to nearby Sherman Island, but saw an opportunity to make a real impact at Antioch Dunes.
“Our board has been pushing us to reach out and find projects like this — ways we can go above and beyond the normal regulations to try to have a beneficial impact on the [Sacramento-San Joaquin River] Delta,” said Jeff Wingfield, the Port of Stockton’s director of environmental and public affairs. “It costs us a little extra in time and prepping the site and some other little work, but for us it’s important to beneficially reuse the material.”
Since the Port’s first delivery in 2013, the evening primrose has experienced a huge jump in numbers, Terrazas said, and the wallflower and buckwheat are also reappearing. Eventually the refuge hopes to re-establish the Lange’s butterfly on the western unit as well.

The Contra Costa Wallflower, right, and Antioch Dunes evening primrose live side by side at Antioch Dunes National Wildlife Refuge, the only national refuge established to protect plants and insects. Credit: Susan Euing/USFWS
To fully restore the refuge’s dune system, the Service could continue taking sand deposits for a couple of decades, Terrazas said, which might not be possible without the Port partnership.
“We bought some sand from another site in 2009, but it was really expensive, and the sand material had some non-native species in it,” he said. “We decided it was not the best method of restoring the site.”

The endangered Antioch Dunes evening primrose has shown a huge jump in numbers since dune-restoration began in 2013. Credit: Steve Martarano/USFWS
Under the current method, the Port provides and delivers clean sand, and it doesn’t cost the Service a dollar. USFW staff devotes a great deal of time to this project, but the sand itself and the labor to place it at the Antioch Dunes are donated.
“Restoring the dunes is vitally important to the refuge’s ecosystem and could be the key to long-term preservation of its endangered species,” Hayes said. “We value our partnership with the Port and hope this continues as we implement our restoration plan.”
East Bay Regional Park District facilities closing Dec. 6 due to rise in COVID-19 cases
By Dave Mason, Public Information Supervisor, East Bay Regional Park District
Effective 6:00 p.m. Sunday, December 6, 2020, all campgrounds, outdoor museums (visitor centers), and children’s playgrounds at East Bay Regional Park District locations will be closed until further notice as mandated by the six Bay Area county regional health officers’ order announced yesterday.
Facility Closures Include:
- Ardenwood Historic Farm
- Regional Parks Botanic Garden
- Regional Park visitor centers remain closed, including Black Diamond, Big Break, Coyote Hills, Crab Cove, Sunol and Tilden
Campgrounds Closures Include:
- Del Valle Regional Park (Livermore)
- Anthony Chabot Regional Park (Oakland)
- Robert Sibley Regional Preserve Backpack Campground (Oakland)
Future camp reservations through made through January 4 will be cancelled, including for the Sibley backpack camp, and customers will receive full refunds.
Outdoor activity is encouraged by health officials during the new Regional Stay Home Order. The Park District reminds visitors that spending time in nature is important for mental and physical health and wellbeing. To keep yourselves and Park District staff safe when visiting regional parks and trails, please wear masks when within six feet of others and recreate responsibly. Please keep parks safe for everyone by following all COVID-19 safety requirements.
The California sector closures and restrictions on activity under the State’s Regional Stay Home Order are described here.
After 18 months Bay Point Regional Shoreline reopens with improved visitor facilities, Delta water access
By Dave Mason, Public Information Supervisor, East Bay Regional Park District
Bay Point Regional Shoreline reopened to the public Friday, November 20, 2020, after being closed for 14 months to restore habitat and construct public access improvements. The project, officially known as the Bay Point Regional Shoreline Habitat
Restoration and Public Access Project, includes additional parking, bathrooms, picnic areas, drinking fountains, elevated walking and hiking trails, and a kayak launch.
Bay Point Regional Shoreline provides access to open space and marsh habitat in an area surrounded by residential, military, and industrial development. The nearly 150-acre park is at the approximate midpoint of the San Francisco Bay Estuary and the Sacramento/San Joaquin River Delta. The East Bay Regional Park District acquired the park property in 1996.
The Park District celebrated the reopening of Bay Point Regional Shoreline with a live virtual program on Friday, November 20, at 10:00 a.m. with a naturalist-lead virtual tour, behind the scenes video, and featured speakers, including Park District General Manager Robert Doyle, Board President Ellen Corbett, Board Member Colin Coffey who represents the area, Board Member Beverley Lane who has long-advocated for more recreational opportunities in East Contra Costa County, Congressman Mark DeSaulnier, Assemblymember Tim Grayson and Pittsburg Council Member Shanelle Scales-Preston. Virtual program available at https://youtu.be/bHT7GGzXpNM?t=44.

Park District General Manager Robert Doyle speaks at the virtual re-opening ceremony on Nov. 20, 2020. Video screenshot.
“Parks like Bay Point Regional Shoreline are essential for the community’s physical and mental health, now more than ever,” said Park District General Manager Robert Doyle. “COVID has shown us just how important parks are for recreation, respite, and rejuvenation.”
“More than 4,000 residents live within a half-mile of the improved shoreline park. The project significantly expands access to nature for the neighboring community, which has historically had limited access to parks and open space,” added Doyle.
The project restored tidal emergent marshes and transitional uplands, preserving natural habitat for endangered species like the California black rail and salt marsh harvest mouse.
“The improvements at Bay Point Regional Shoreline, both to public access and habitat, provide eastern Contra Costa County residents and the neighboring community with better opportunities to experience nature nearby for enjoyment, learning, and health,” said Park District Board Director Colin Coffey. “Access to parks and nature close to home are more important than ever due to the COVID-19 pandemic.”

East Bay Regional Park District Board Member Colin Coffey prepares to cut the ribbon, with Pittsburg City Councilwoman Shanelle Scales-Preston, District Board President Ellen Corbett, District General Manager Robert Doyle, and Board Member Beverley Lane, to officially re-open the park. Photos by EBRPD.
Climate change impacts were also taken into account by the project. New trails, visitor improvements, and interpretive signage were all elevated to withstand future sea levels and environmental restoration designed to provide quality habitat even at anticipated 2080 sea levels.
“The Park District is excited to highlight Bay Point Regional Shoreline as one of the Park District’s climate-resilient parks, with habitat restoration and recreational amenities designed and built to withstand climate change impacts, including extreme weather and sea level rise,” said Park District Board President Ellen Corbett. “We are working to adapt to climate change and protect our parks and trails from coastal flooding due to sea level rise”
Funding for the park was from the Shell Oil spill mitigation fund.
The Park is now open to the public from 5:00 a.m. to 10:00 a.m. For more information about Bay Point Regional Shoreline, visit EBRPD – Bay Point (ebparks.org).
The East Bay Regional Park District is the largest regional park system in the nation, comprising 73 parks, 55 miles of shoreline, and over 1,300 miles of trails for hiking, biking, horseback riding, and environmental education. The Park District receives more than 25 million visits annually throughout Alameda and Contra Costa counties in the San Francisco Bay Area.





















