wetlands

‘Puddles and ditches’: California considers protecting wetlands from Trump order

Alastair Bland, CALMATTERS

Legislators and environmentalists are considering how to safeguard California’s wetlands after the Trump administration announced its plans to rein in — once again — the nation’s 53-year-old law protecting waterways.

At stake are seasonal streams, ponds and pools, which are only inundated part of the time and found throughout the Southwest. In California, an estimated 80% of all linear miles of streams and rivers are ephemeral or intermittent.

The Trump administration’s plan to alter the Clean Water Act’s definition of wetlands to exclude such waterways could render vast areas of California essentially unprotected from developers and growers.

The plan proposed by U.S. Environmental Protection Agency Administrator Lee Zeldin on Wednesday comes as no surprise. Trump ordered the same move during his first stint in the White House. In 2017 Trump called many wetlands “puddles and ditches” and said the rules were “one of the worst examples of federal regulation and it has truly run amok.” The Biden administration in 2022 enacted new rules that reversed his decision.

During Trump’s first term, California officials said they would take action to protect the state’s wetlands from the president’s order. The State Water Resources Control Board in 2019 adopted new rules to strengthen protection of waters and establish a “single accepted definition of wetlands at the state level.”

Now a new bill introduced last month, Senate Bill 601, would build in more protection, amending the state Porter-Cologne Water Quality Control Act to copy existing federal protections. It would, among other provisions, require new permitting rules for pollutants from business operations or construction.

Read more at https://calmatters.org/environment/2025/03/california-wetlands-trump-clean-water-act/

Habitats, Water, Wildlife, , , ,

Op-Ed: A right way and a wrong way to fix Highway 37

Victoria Brandon, PRESS DEMOCRAT

Everyone agrees that Highway 37 needs fixing.

For nearly a decade, the environmental community has debated plans to restructure Highway 37 between Vallejo and Marin County. Usually, environmental engagement on highway projects focuses on ways to reduce negative impacts, but in this case there is an opportunity for a genuinely positive outcome.

Replacement of the current road with a built-for-resilience elevated causeway would not only protect the highway from flooding, it would reconnect the San Pablo Bay National Wildlife Refuge and other tidal wetlands to San Francisco Bay waters.

Wetlands sequester carbon dioxide, encourage biodiversity by increasing ecologically vital habitat and play a crucial role in meeting the state’s 30 by 30 goals — preserving 30% of land and coastal waters by 2030.

Elevating the highway would also increase the climate resilience of North Bay communities by buffering high-tide events and reducing nearby flooding and by allowing more sediment to flow into San Pablo Bay, which will help protect marshes and communities against sea level rise.

Everyone agrees that Highway 37 needs fixing. Not only does heavy commute traffic and the absence of a transit alternative create daily gridlock, portions of the road become impassable when bay waters are high, and climate change is only going to make that situation worse.

Sierra Club Redwood Chapter activists were therefore disappointed when instead of moving forward with an elevated causeway that its own studies have identified as the preferred alternative, Caltrans proposed an interim fix — an outdated conventional highway-widening project that will reduce traffic congestion and flood risk at best temporarily.

Read more at https://www.pressdemocrat.com/article/opinion/close-to-home-a-right-way-and-a-wrong-way-to-fix-highway-37/#comments

Transportation, , ,

Hwy. 37 could be under water by 2050. Here’s how Caltrans plans to keep traffic flowing

Colin Atagi, NORTH BAY BUSINESS JOURNAL

The favored plan also proposes the route have a 60 mph speed limit, as well as two lanes in each direction with bicycle and pedestrian paths. The plan is in its early stages and officials haven’t identified a cost or funding source.

Caltrans, in order to keep traffic flowing decades from now, intends to build an elevated road along Highway 37 to combat rising water levels, which are expected to eventually inundate the North Bay arterial.

The proposed project essentially stretches across the existing route along San Pablo Bay and through Marin, Sonoma, Napa and Solano counties.

It preserves travel patterns, allows landward marsh migration and is resilient to sea level rises, officials said in explaining its benefits.

Read more at https://www.northbaybusinessjournal.com/article/news/hwy-37-could-be-under-water-by-2050-heres-how-caltrans-plans-to-keep-tra/

Climate Change & Energy, Habitats, Transportation, Wildlife, , , , , , , ,

Sea level rise threatens Highway 37; leaders prepare billion dollar plan to stop it

Chase Hunter, NORTH BAY BUSINESS JOURNAL

Highway 37 serves as a key artery of Bay Area traffic from Marin County to Vallejo, but its low-lying place in former wetlands makes it susceptible to flooding and sea level rise over coming decades.

Leaders in transportation will need to address two issues at once to ensure the long-term sustainability of the key corridor: the creation of flood-resistant, sea-level impervious infrastructure and the environmental restoration of the wetlands.

“You can’t do the environmental restoration and address sea level rise without doing the transportation project. And you can’t do the transportation improvement projects without addressing sea level rise,” said Suzanne Smith, the executive director of the Sonoma County Transportation Authority.

Read more at https://www.northbaybusinessjournal.com/article/article/sea-level-rise-threatens-highway-37-leaders-prepare-billion-dollar-plan-to/

Climate Change & Energy, Transportation, ,

Sonoma County vintner, business face $3.75 million fine for alleged environmental damage

Emily Wilder, THE PRESS DEMOCRAT

State regulators are seeking to impose a $3.75 million fine on a Sonoma County wine executive and his business for allegedly causing significant damage to streams and wetlands while constructing a vineyard in 2018 near Cloverdale.

The North Coast Regional Water Quality Control Board has accused Hugh Reimers, an Australian vintner, and his company Krasilsa Pacific Farms LLC of improperly clearing trees, grading land and disposing of construction and earthen waste materials in a way that was detrimental to wetland waters and wildlife, according to a May 9 complaint by the North Coast Water Board’s enforcement staff.

A 2019 investigation by the water board of the 2,278-acre property, which Krasilsa Pacific purchased in September 2017, found the company violated the California Water Code and the federal Clean Water Act by removing oak woodlands and discharging sediment into Russian River tributaries.

The actions harmed streams that fed into the Little Sulphur, Big Sulphur and Crocker creeks, according to the complaint.

Read more at https://www.pressdemocrat.com/article/news/sonoma-county-vintner-business-face-3-75-million-fine-for-alleged-environ/

Land Use, Water, Wildlife, , , , , , , ,

Sonoma Land Trust builds ‘living shoreline’ to thwart erosion at Sears Point

Guy Kovner, PRESS DEMOCRAT

Julian Meisler stood on a human-made levee at low tide along the shore of San Pablo Bay, surveying 1,000 acres of a dark brown, mostly barren mud flat.

“That’s exactly what we want to see,” said Meisler.

He is the project manager of Sonoma Land Trust’s 15-year campaign to restore wetlands intended to protect the Highway 37 corridor — with both a roadway and rail line — from flooding exacerbated by sea level rise.

And now the levee, a victim of erosion from wind waves, is being fortified by an unprecedented restoration project using hundreds of trees — some salvaged from wildfire burn areas — to blunt the waves and promote wildlife habitat.

It’s been six years since the Santa Rosa nonprofit’s Sears Point project breached the levee built 140 years ago to create farmland, and tides have since deposited two to four feet of sediment in the nascent wetlands.

At high tide, the mud flat becomes a lagoon up to two and a half feet deep, harboring shorebirds, waterfowl, river otters, bat rays and leopard sharks. People ply the water with canoes, kayaks and standup paddleboards, while hiking trails lead along the shore in what is now the San Pablo Bay National Wildlife Refuge.

The project’s ultimate goal remains years away, when six feet of sediment gives root to vegetation transforming the wetlands into a verdant marsh, teeming with wildlife and absorbing high tides.

Read more at https://www.pressdemocrat.com/article/news/sonoma-land-trust-builds-living-shoreline-to-thwart-erosion-at-sears-poin/

Habitats, Land Use, Local Organizations, Water, Wildlife, , , ,

The Climate Crisis: August 18, 2021

Bill McKibben, THE NEW YORKER

I’ve long felt that one of my great failings as a climate communicator has come in trying to get across the dangers posed by methane, the second most damaging greenhouse gas, after carbon dioxide. Despite long years of many people trying to underscore the risks of methane, our go-to shorthand for climate pollution remains “carbon.” That’s why companies and political leaders boast about how much they’ve reduced their carbon emissions, but, if they managed the trick by substituting gas for coal, their total contribution to global warming has barely budged—because natural gas is another word for methane, and because when it invariably leaks from frack wells and pipelines it traps heat, molecule for molecule, much more effectively than CO2.

Now, finally, methane appears to be having its day in the sun. A key thing to understand about methane (CH4) is that it doesn’t hang around in the atmosphere anywhere near as long as CO2: its life span is measured in decades, not centuries. While methane is in the air, it traps a lot of heat, but a dramatic reduction in the amount of CH4 would be a quick fix that would help slow the rise of global temperatures, giving us more time to work on the carbon quandary. As Stanford University’s Rob Jackson told me, last week, the best estimate is that methane caused about a third of the global warming we’ve seen in the past decade, not far behind the contributions of CO2.

The first way to reduce methane in the atmosphere, of course, is to stop building anything new that’s connected to gas: stop installing gas cooktops and gas furnaces, and substitute electrical appliances. And stop building new gas-fired power plants, instead substituting sun, wind, and battery power. And, as a really important new study by the star energy academics Bob Howarth and Mark Jacobson emphasizes, by all means do not start using natural gas to produce hydrogen, even if you’re capturing the carbon emissions from the process.

Read more at https://link.newyorker.com/view/5be9d06e3f92a40469e05fc8er70o.6ds/6fbf19eb

Climate Change & Energy, , , ,
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