Marin County.
county in California, United States
- Reports this week
- 3
- Active events
- 2
- Connections
- 350
What's happening
Active this week
Earlier this month
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The Marin County board of supervisors is being urged not to restrict immigration enforcement.Some support1 report1 development inside
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ICE activity has surged in Marin County this month, prompting local advocates to ensure legal representation for county residents.Some support1 report
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Redwood High School is located in the vicinity of Corte Madera, which is a community within Marin County.Some support1 report
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Chris Larsen is funding PACs that are influencing local races in Marin County.Some support1 report1 development inside
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Marin County unveils new protections for children and behavioral health transformation under Prop 1.Some support3 reports
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Flooding disruption on the Bay Bridge affects Marin County businesses, prompting Caltrans to study flood risks.Some support1 report
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DHS agents demanded ballot review in Marin County, where the Registrar of Voters leads county election efforts.Some support1 report
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Melissa Blaustein works with Sausalito officials regarding flooding affecting Sausalito and Larkspur, which is in Marin County.Some support3 reports
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Petaluma Health Center operates across Sonoma and Marin Counties, which are part of the North Bay region.Some support1 report
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Marin County plans to install pools in Kentfield and seeks advisory board approval amid El Niño flood risk forecasts.Some support2 reports1 development inside
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Central jurisdictions, including Marin County and Fairfax, are seeking tax increases to fund essential services.Some support3 reports
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Highway 37 connects Solano and Marin counties, near Mare Island, drawing criticism from local groups toward Caltrans.Some support2 reports
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Chris Larsen founded the political committee Grow California, and Damon Connolly is running for a seat in the North Bay area, which includes Marin County, against Mike McGuire.Some support2 reports1 development inside
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Brian Colbert is confirmed as a Supervisor in Marin County, and Lucan is serving as Board President.Some support1 report
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A Planning Director has moved to Marin County.Some support1 report
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Dan Schwartz was identified as the public works director for Larkspur, a community within Marin County.Some support1 report
One to three months ago
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Joe Jolson invests in the community's future, while Marin Sonoma Impact Ventures expands investments across Marin and Sonoma counties.Some support1 report
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Election officials in Marin County faced a lawsuit regarding voter rolls on October 2, 2026.Some support1 report
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The Marin County board of supervisors is seeking approval for an interim housing plan.Some support1 report
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The Chileno Fire has spread across county lines, causing air quality issues in Sonoma, Marin, and Petaluma Counties.Some support1 report
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A new organization is being formed that includes Marin County, Sutter Health, Lucasfilm, Autodesk, Kaiser Permanente, and Comcast as members.Some support1 report
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Yountville is located within Napa County, and Abrams previously served as town manager in Fairfax.Some support2 reports
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Unpermitted structures in Marin County led to a court order involving David Lee Hoffman.Some support1 report
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Jerry Brown's office supported anti-science law changes, coinciding with high vaccine denial in coastal enclaves like Marin County.Some support1 report
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Proposed parcel tax funds for MarinHealth Medical Center operations in Marin County.Some support2 reports
-
Schools in Marin County adopt religion-based opt-out policies.Some support1 report
-
Tragedy causes long-term health risks for first responders in Marin County.Some support2 reports
-
An unnamed agency is serving people across multiple counties, specifically involving Contra Costa and Marin Counties.Some support2 reports1 development inside
-
Coastal flooding affects low-lying areas and the National Weather Service issues a Heat Advisory for the Bay Area.Some support1 report
-
A flight attendant routine involved travel between Boston and Marin County on September 8, 2026.Some support1 report
-
The National Weather Service issued a warning regarding coastal flooding in Marin County.Some support3 reports
-
The artistic community was centered around the Ali Akbar College of Music in Marin County as of December 27, 2015.Some support1 report
-
Theft of a $200,000 Lamborghini occurred in Marin County, with the suspect planning to sell the vehicle in the Dominican Republic.Some support3 reports
-
A proposed ordinance in Marin County banning tobacco sales has advanced.Some support1 report
-
Coast Guard incident commander is managing a response in Marin County.Some support5 reports1 development inside
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A manager is operating in the jurisdiction of the incident in Marin County.Some support1 report
-
Theodore Roosevelt purchased land in Marin County, involving the NPS, leading to monument creation and protection of old-growth redwoods.Some support1 report
-
The town of Corte Madera operates under the jurisdiction of Marin County.Some support3 reports1 development inside
-
Redwood High School is affected by an ordinance concerning student body issues in Corte Madera.Some support1 report
-
Johnny Doughnuts, founded by Craig Blum in Marin County, opened a new location in Napa.Some support1 report
-
Grand Jury documented unsafe e-bike operation and local officials questioned path safety in Marin County.Some support1 report
-
WUI development is increasing infrastructure costs across Marin, Napa, Sonoma, and Solano counties, prompting calls for resilient housing solutions.Some support1 report
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NOAA declared the onset of El Niño, which is causing warming effects in coastal areas of Marin County.Well supported10 reports1 development inside
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Corporate developments involving Ekso Bionics and ChronoScale Corporation, including a reverse merger, are taking place in Marin County.Some support1 report
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A joint effort involving Marin County, the Golden Gate National Parks Conservancy, and local partners is underway to manage and fund paths connecting communities in the Marin/Sausalito/Mill Valley area.Some support4 reports
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Simons performs cultural events in Marin County, which includes Novato. The event connects to Indigenous values and Mother Earth.Some support1 report
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Jerry Harrison performed at Sound Summit Music Festival on August 18, 2026.Some support1 report
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Silva commented on housing trends in Marin County on August 17, 2026.Some support1 report
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A matter concerning Marin County is being viewed as unique to the county, with ties to Sacramento.Some support1 report
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Marin County waters are supporting ecosystems protected by the commission, while the Trump administration seeks to curb the commission's power and NOAA reviews its authority.Some support2 reports1 development inside
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A new bridge is planned to cross Coyote Creek, and planning path improvements are underway for Bothin Marsh restoration.Some support1 report1 development inside
-
B & L Glass, led by Jeff Rowland, provides custom glass enclosures in Marin County and San Rafael.Some support1 report
Gone quiet
No new reports in 90+ days-
Historical context regarding the political base in Marin County during the 1950s and the Point Reyes area.Some support1 report
-
A district has been established to include parts of Mendocino, Marin, and Sonoma Counties for bond funding.Some support1 report4 developments inside
-
State mandate requires new residences in unincorporated areas, affecting development planning in Marin County.Some support1 report
-
Wildfire containment efforts are underway in the Woodside area, affecting air quality in Sonoma and Marin Counties, with fire near Highway 1.Some support6 reports
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Marin Sanitary Service is a waste management and recycling services company operating in Marin County.Some support1 report
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Marin County dedicated funds to infrastructure projects on May 27, 2026.Some support2 reports2 developments inside
No events began in the chosen period. Widen it, or reset.
What's reaching Marin County
Events traced to Marin County, step by step, newest first- Marin County may face higher costs from regional flood riskMarin County may face increased infrastructure costs from regional flood riskPossible
- Marin County must coordinate flood efforts amid emergency declarationsMarin County must coordinate flood efforts amid emergency declarationsLikely
- Anti-tobacco movement could prompt Marin County sales ordinance reviewMarin County may face pressure to adopt anti-tobacco sales ordinancesPossible
- Marin County's oversight is involved in fire safety measures in FairfaxMarin County's oversight is involved in fire safety measures in FairfaxLikely
Around Marin County this week
News at the entities that move Marin County most-
California StructuralBallotpedia reported new voting restrictions in both Florida and California.Moves Marin County
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Mendocino County StructuralKelp forest die-off decimated local marine life in Mendocino County.Moves Marin County
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National Weather Service OperationalSchaper works for the National Weather Service office located in Melbourne.Moves Marin County
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board of supervisors StructuralVoters in Iowa passed a measure to reduce the number of supervisors.Moves Marin County
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Gavin Newsom OperationalGovernor Gavin Newsom announced the commutation of death sentences on November 5, 2026.Moves Marin County
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El Nino Shared contextHeavy rain and flooding caused by climate patterns led to a Learjet crash in Florida.Moves Marin County
Connections
The 40 strongest of 350, analyzed from the reporting. The bars show how strongly a change on one side reaches the other.-
California Structural
Marin County is geographically and politically located within the borders of the state of California.
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Mill Valley Structural
Mill Valley is a municipality located within the administrative jurisdiction of Marin County.
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Damon Connolly Structural
Damon Connolly served as a supervisor for Marin County during a past term.
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Corte Madera Structural
Corte Madera is a municipality located within and operating under the legal jurisdiction of Marin County.
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Blunk Structural
Blunk serves as the Public Works Director for Marin County.
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Sausalito Structural
Sausalito is a city located within Marin County, leading to shared planning and collaboration on local infrastructure.
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Rob Bonta Operational
Rob Bonta is actively representing Marin County in legal action against ICE regarding facility development.
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Sarah Jones Structural
Sarah Jones holds a directorial position within the Marin County Community Development Agency.
Show all 40 connections
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registrar Structural
The registrar of voters functions as a key administrative office responsible for leading county election efforts in Marin County.
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Novato Structural
Novato is a city located within the administrative boundaries of Marin County.
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Derek Johnson Structural
Derek Johnson holds the formal position of Executive for Marin County, implementing policy directed by the County supervisors.
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board of supervisors Structural
The Board of Supervisors formally governs Marin County by overseeing operations, approving measures, and advising on land management.
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Gavin Newsom Operational
Gavin Newsom actively influences Marin County through state policy, resource allocation, and political presence.
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Sonoma County Shared context
The two counties share regional contexts, including environmental risks, shared jurisdiction, and border-crossing events.
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Tiger Woods Shared context
Tiger Woods faced legal charges and hearings within the jurisdiction of Marin County.
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Civic Center Structural
Marin County provides dedicated funding, infrastructure, and transit connections necessary for the Civic Center's operation.
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El Nino Shared context
El Nino conditions are consistently shown to elevate the risk of severe storms and flooding in Marin County.
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Sonoma-Marin Area Rail Transit Structural
Marin County provides the necessary tax base and governmental cooperation for the transit authority to secure operational funding.
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Gardner Structural
Gardner holds the appointed functional role of Deputy Director of Emergency Services within the administrative structure of Marin County.
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Kaiser Permanente Structural
The relationship is defined by a formal organizational inclusion where the company is a required member of the county's structure.
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Fairfax Structural
Marin County provides jurisdictional oversight and essential services, such as fire and flood zone management, for the town of Fairfax.
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county executive Structural
The county executive operates within the governance structure of Marin County, receiving policy direction from county supervisors.
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El Niño Shared context
El Niño climate patterns are observed to influence weather and flood risk in Marin County.
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MCE Structural
Marin County exercises formal regulatory oversight and investigation authority over the company MCE.
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Jared Huffman Operational
Jared Huffman represents Marin County, and the county's voters actively influence his political decisions and actions.
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Santa Rosa Junior College Structural
The college's operational district includes a portion of the geographic area of Marin County.
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Mendocino County Structural
Marin County structurally relies on planning expertise and personnel sourced from Mendocino County, operating under shared state mandates.
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California Coastal Commission Structural
The Coastal Commission imposes ecosystem protection mandates on the waters of Marin County.
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National Weather Service Operational
NWS actively issues flood warnings and advisories to Marin County regarding coastal risks.
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Woodacre Transactional
Marin County utilized Woodacre as the headquarters location before offices moved out.
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Coyote Creek Operational
Marin County is planning infrastructure projects, such as a new bridge, that will cross and interact with Coyote Creek.
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Robin Bartlett Structural
Robin Bartlett serves as the assistant county public works director for Marin County.
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Kentfield Structural
Marin County exercises governmental jurisdiction over Kentfield, managing services like flood zones and planning infrastructure within the locality.
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Alameda Operational
Both counties share operational risk due to high winds leading to potential power outages.
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Brian Colbert Structural
Brian Colbert serves as a Supervisor within the administrative structure of Marin County.
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Contra Costa County Operational
The two counties function as a shared service area, relying on a joint agency that serves populations across both jurisdictions.
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Santa Clara County Operational
The two counties are actively collaborating on a joint effort to challenge an ICE detention center plan.
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advisory board Structural
Marin County seeks formal approval from the advisory board for its operations.
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David Sutton Operational
David Sutton provides legal representation services for residents within Marin County.
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ICE Shared context
ICE operates within the jurisdiction of Marin County, where its activity levels are observed to fluctuate.
History
Events by the month they beganNovember 2026
2 eventsOctober 2026
14 events- The Marin County board of supervisors is being urged not to restrict immigration enforcement.
- ICE activity has surged in Marin County this month, prompting local advocates to ensure legal representation for county residents.
- Redwood High School is located in the vicinity of Corte Madera, which is a community within Marin County.
- Chris Larsen is funding PACs that are influencing local races in Marin County.
- Marin County unveils new protections for children and behavioral health transformation under Prop 1.
- Flooding disruption on the Bay Bridge affects Marin County businesses, prompting Caltrans to study flood risks.
- DHS agents demanded ballot review in Marin County, where the Registrar of Voters leads county election efforts.
- Petaluma Health Center operates across Sonoma and Marin Counties, which are part of the North Bay region.
- Highway 37 connects Solano and Marin counties, near Mare Island, drawing criticism from local groups toward Caltrans.
- Brian Colbert is confirmed as a Supervisor in Marin County, and Lucan is serving as Board President.
- A Planning Director has moved to Marin County.
- Dan Schwartz was identified as the public works director for Larkspur, a community within Marin County.
- Joe Jolson invests in the community's future, while Marin Sonoma Impact Ventures expands investments across Marin and Sonoma counties.
- Election officials in Marin County faced a lawsuit regarding voter rolls on October 2, 2026.
September 2026
20 events- Melissa Blaustein works with Sausalito officials regarding flooding affecting Sausalito and Larkspur, which is in Marin County.
- Central jurisdictions, including Marin County and Fairfax, are seeking tax increases to fund essential services.
- The Marin County board of supervisors is seeking approval for an interim housing plan.
- The Chileno Fire has spread across county lines, causing air quality issues in Sonoma, Marin, and Petaluma Counties.
- A new organization is being formed that includes Marin County, Sutter Health, Lucasfilm, Autodesk, Kaiser Permanente, and Comcast as members.
- Yountville is located within Napa County, and Abrams previously served as town manager in Fairfax.
- Unpermitted structures in Marin County led to a court order involving David Lee Hoffman.
- Jerry Brown's office supported anti-science law changes, coinciding with high vaccine denial in coastal enclaves like Marin County.
- Proposed parcel tax funds for MarinHealth Medical Center operations in Marin County.
- Schools in Marin County adopt religion-based opt-out policies.
- Tragedy causes long-term health risks for first responders in Marin County.
- Coastal flooding affects low-lying areas and the National Weather Service issues a Heat Advisory for the Bay Area.
- A flight attendant routine involved travel between Boston and Marin County on September 8, 2026.
- The National Weather Service issued a warning regarding coastal flooding in Marin County.
- The artistic community was centered around the Ali Akbar College of Music in Marin County as of December 27, 2015.
- Theft of a $200,000 Lamborghini occurred in Marin County, with the suspect planning to sell the vehicle in the Dominican Republic.
- A proposed ordinance in Marin County banning tobacco sales has advanced.
- A manager is operating in the jurisdiction of the incident in Marin County.
- Theodore Roosevelt purchased land in Marin County, involving the NPS, leading to monument creation and protection of old-growth redwoods.
- Redwood High School is affected by an ordinance concerning student body issues in Corte Madera.
Show 3 earlier months
August 2026
16 events- Coast Guard incident commander is managing a response in Marin County.
- Johnny Doughnuts, founded by Craig Blum in Marin County, opened a new location in Napa.
- Grand Jury documented unsafe e-bike operation and local officials questioned path safety in Marin County.
- WUI development is increasing infrastructure costs across Marin, Napa, Sonoma, and Solano counties, prompting calls for resilient housing solutions.
- Corporate developments involving Ekso Bionics and ChronoScale Corporation, including a reverse merger, are taking place in Marin County.
- A joint effort involving Marin County, the Golden Gate National Parks Conservancy, and local partners is underway to manage and fund paths connecting communities in the Marin/Sausalito/Mill Valley area.
- Simons performs cultural events in Marin County, which includes Novato. The event connects to Indigenous values and Mother Earth.
- Jerry Harrison performed at Sound Summit Music Festival on August 18, 2026.
- Silva commented on housing trends in Marin County on August 17, 2026.
- A matter concerning Marin County is being viewed as unique to the county, with ties to Sacramento.
- Marin County waters are supporting ecosystems protected by the commission, while the Trump administration seeks to curb the commission's power and NOAA reviews its authority.
- A new bridge is planned to cross Coyote Creek, and planning path improvements are underway for Bothin Marsh restoration.
- B & L Glass, led by Jeff Rowland, provides custom glass enclosures in Marin County and San Rafael.
- Historical context regarding the political base in Marin County during the 1950s and the Point Reyes area.
- State mandate requires new residences in unincorporated areas, affecting development planning in Marin County.
- Wildfire containment efforts are underway in the Woodside area, affecting air quality in Sonoma and Marin Counties, with fire near Highway 1.
July 2026
4 events- Marin County plans to install pools in Kentfield and seeks advisory board approval amid El Niño flood risk forecasts.
- An unnamed agency is serving people across multiple counties, specifically involving Contra Costa and Marin Counties.
- The town of Corte Madera operates under the jurisdiction of Marin County.
- Marin Sanitary Service is a waste management and recycling services company operating in Marin County.
June 2026
4 events- Chris Larsen founded the political committee Grow California, and Damon Connolly is running for a seat in the North Bay area, which includes Marin County, against Mike McGuire.
- NOAA declared the onset of El Niño, which is causing warming effects in coastal areas of Marin County.
- A district has been established to include parts of Mendocino, Marin, and Sonoma Counties for bond funding.
- Marin County dedicated funds to infrastructure projects on May 27, 2026.