Department of Water Resources
A daily compilation of significant news articles and comment
June 9, 2009
3. Watersheds –
Del Norte's final frontier?
The Daily Triplicate
Rebooting Urban Watersheds
Activists restore blighted Bay Area creeks and impoverished communities
High Country News
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Del Norte's final frontier? The Daily Triplicate-6/06/09 by Nicholas Grube
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Rebooting Urban Watersheds
Activists restore blighted Bay Area creeks and impoverished communities
High Country News-6/01/09 Issue
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Folsom Avenue's low-lying yards are dotted with citrus trees slumping with fruit. Rows of grayish sandbags guard the foundations of dilapidated homes and line the bottoms of garage doors, foreshadowing floodwater.
We have just crossed
Josh Bradt, a spry Berkeley-based stream restorationist, plods rapidly ahead, his mane of short dreadlocks snapping from side to side as we lurch along a weedy, garbage-choked easement. He's brought me out on a February afternoon to see what the muddle of industry, pollution and water engineering along two local waterways has done to the impoverished communities that surround them.
Bradt points to houses set four or five feet below the road, their driveways sloping downward. "The road is essentially the levee," he says. "In heavy rains, the water just runs down into the houses." We knock on the front door of one tidy bungalow, where a stout man named Everardo Navarro greets us.
We ask him about Wildcat Creek, the innocuous-looking stream which runs along the back of his property. We mention the sandbags and ask if the block floods much.
"Yes," Navarro says. He tells us about the New Year's storm of 2006, which gutted the homes on the east side of his block. He taps his finger on the sill at the base of the door: "Just a little more and the water would have been inside," he says.
Most city residents give little thought to the creeks that run through culverts or along the scraggy margins at the edge of town. But restorationists like Bradt see these neglected waterways as key indicators for urban sustainability.
In the Bay Area, as in other urban areas across the country, pollution, aging stormwater infrastructure and sprawl have increased the strain on nearly all of the city's waterways.
To call the creeks in and around
A strong countercurrent of activism and research around water in the region has kept the plight of these streams in the public eye. In the mid-'70s and '80s, scientists and activists, many from neighboring
Their work sparked the nation's first grassroots attempts to restore urban streams and protect community watersheds. In 1985,
A 1987 amendment to the Clean Water Act forced local governments to curb urban runoff.
To help cities meet the new requirements, watershed protection groups cropped up throughout the state and country, inspired by what was happening in the Bay Area. More than 50 such groups now operate in the
These groups have done more than just educate the public; they've marshaled the manpower for small restoration projects. Yet financial and logistical constraints have generally confined most urban creek restorations to wealthier communities, such as
Meanwhile, in the
Today, however, a new generation of Bay Area restorationists is working with renewed vigor to mobilize poor residents around their local waterways, on the premise that improving the local environment can also stimulate the local economy.
In spite of the recent downturn, there are hints at federal, state and local levels of a sweeping green jobs initiative. It's a bold attempt to reconcile key ecological principles with the functions of the marketplace.
From an ecological standpoint, it couldn't be happening at a more critical time. In February, more than two dozen Bay Area streams were found to be in violation of the Clean Water Act. Collectively, these small streams have become a massive conveyor belt, sending vast quantities of trash and toxins into the Bay and
The Urban Creeks Council, one of the region's most prominent groups, has taken a wide-scale approach to its troubled waterways, creating a comprehensive restoration plan for Wildcat and
Phil Stevens, executive director of the Urban Creeks Council, says the concept represents something altogether new: a collaborative, sustainable model of urban watershed management. "This is basically ‘Creeks 2.0,' " said Stevens. "The idea is that we're not just doing a single restoration project and moving on, but looking at an integrated management model that could make the watershed an asset for the entire county."
The blue-collar neighborhoods of
The surrounding terrain is rich in contrasts -- sweeping coastlines and smokestacks, rolling hillsides and vast tidal estuaries hemmed in by scrap yards and chemical plants, the elegant Victorian homes of Point Richmond and the abandoned storefronts of downtown.
The natural beauty and history of the region rival that of any East Bay community, but Richmond and the surrounding communities have struggled for decades to match the prosperity and livability of Berkeley, 10 miles to the south, or the hamlets of Marin and Napa counties across the blue-green waters of the bay.
The 94801 zip code, which comprises the most polluted and flood-prone stretches of
The demographic profile of the neighborhood -- 70 percent African-American and 15 percent Hispanic, 40 percent below the poverty line -- closely resembles that of other industrial neighborhoods across the country.
During World War II, many African-Americans from the South and Midwest came to work in
By the early '80s, the neighborhood was 98 percent black, and the poverty rate was nearly 65 percent. Floods ravaged the community almost yearly. In 1982, a neighborhood coalition formed to lobby the Army Corps of Engineers for a flood-control system that would preserve the environment and also jumpstart the area's economy.
The greenbelt design would improve the terrain for wildlife and pedestrians and at the same time help impound water and sediment upstream rather than pouring into the marsh. "Even though Wildcat Creek was creating misery for them, overflowing in the streets and bringing mud into their homes, they valued the environment of the creek," says Ann Riley, a river and watershed advisor for the San Francisco Regional Water Quality Control Board and cofounder of the Urban Creeks Council, one of the groups in the North Richmond Coalition.
"They had a vision for bringing economic life to the community through commercial recreation, with bait shops, trails and a magnet school for environmental education."
Between 1984 and 1989, the group secured more than $2 million in state and local funds to pay for the work. In the end, however, the design was a compromise. Plans for playgrounds and a streamside amphitheater fell by the wayside. But there would still be a natural channel running between gently sloping banks, interrupted only intermittently by short runs of traditional concrete flood channels.
Today, industrialization, sprawl and pollution threaten to undo such cooperative efforts. Bradt takes me around the lower reaches of
Both streams originate in protected headwater parks southeast of
Before exiting to the bay, the creeks meander, forming an hourglass-shaped floodplain on which rundown homes, rail yards, a sewage treatment plant and industrial firms huddle together.
The endpoint of Wildcat Creek is a 250-acre marsh that provides vital fish and bird habitat. Chevron's massive refinery and tank farm loom over the marsh's southern edge. Here, from 1902 to 1987, Chevron and its predecessors discharged mercury and other toxins.
The only landmark higher than the refinery stacks is the 250-foot high ziggurat of the former West County Landfill, which guards the marsh's northern boundary. Locals call the seagull-haunted massif "
Bradt and I press eastward along Wildcat Creek, slogging through weeds and mucky underbrush.
The problems with the streambed and the surrounding community become ever more apparent. Bradt points to the Burlington Northern Santa Fe Railroad trestle over the creek: "In high water, that bridge acts as a dam, trapping all sorts of garbage. People also really like to set it on fire." A dizzying array of flotsam lies along the weedy drainage: a transmission flywheel, tires of various sizes, a massive wooden spool, discarded clothes, human feces, hundreds of plastic bags.
Much of the new development here pays little heed to past experience. The low-income housing just west of
Bradt says that flood maps clearly show that the building is in the 100-year floodplain. It's also less than 50 yards from the railroad tracks. "Here's a case where creek restoration and low-income housing, two good things, are working against each other," says Bradt, raising his voice to be heard as a freight train pounds by. "Would you want to live here?"
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Imagining restoration in this damaged landscape requires optimism of the highest order. Relentless residential and commercial development upstream -- with its attendant buildings, pavement and storm drains -- has significantly altered runoff patterns and increased the stormwater entering local waterways. As a result, restoration and flood-control work along these lower reaches can be undermined by what happens far upstream.
But some are trying to find new ways to understand and attack these complicated problems. Phil Stevens' "Creeks 2.0" ideas about collaborative watershed management seem to resonate with those of the county water bureaucracy.
Engineer Mitch Avalon of the Contra Costa Flood Control District has recently begun drafting a 50-year plan for replacing aging flood-control infrastructure with natural stream corridors.
The plan recommends acquiring and removing homes in flood-prone sections -- never an easy sell. With enough lead time, however, Avalon says that even the sticky issue of eminent domain can be overcome: "Over a 50-year period, almost every house will turn over on its own accord. The city can buy them as they come up for sale and rent them out until it is ready to renovate the creek."
But even the best-laid plans can bump up against economic reality, as
Nowhere has the impact been felt more acutely than at
February's federal economic stimulus includes $340 million for nationwide watershed rehabilitation and flood prevention and $50 million for ecosystem restoration in the San Francisco Bay-Delta. It also injects $280 million into
But that portion accounts for less than half of
To make matters worse, the crash of the bond market has made funding for future conservation work even more uncertain.
As a result, says Riley, many community watershed groups could permanently shut down. "Some of these groups have been in existence for 25 or 30 years. That's where your institutional memory and ground workforce is," she says.
For many of
Restoration activists seem to have found a sympathetic ear in the United States Congress. The Water Quality Investment Act, which passed the House in March and awaits a vote in the Senate, could allocate $18.7 billion to states over the next five years for "watershed approaches to solving water quality problems."
The bill outlines another $1.8 billion for sewer overflow control grants and includes funding provisions for "economically distressed" neighborhoods. According to the Web site of Speaker of the House Nancy Pelosi, D-Calif., these investments in waterway restoration and flood control could translate to 300,000 jobs nationwide.
The economic and political challenges of urban stream-restoration work are daunting, but the long-term ecological costs of inaction are even worse.
A study conducted between 2004 and 2006 by the San Francisco Regional Water Quality Control Board found that nearly all of the region's creeks showed impaired biodiversity. In February, the regional water board declared 26 urban waterways chronically polluted by toxins and garbage.
The pollution concentrates at the ends of the watersheds, along the tidal lowlands, in places like
In
Last year alone, over 800 million gallons of untreated sewage flowed into the ocean and bay.
Rosey Jencks, a watershed and stormwater planner at the San Francisco Public Utilities Commission, is exploring the feasibility of small, low-impact projects such as vegetated medians, permeable pavement and daylighting stretches of streams.
If water and pollutants are absorbed into the ground, the amount of runoff entering the sewers is decreased. "These projects allow you to take the pressure of the system without 100 percent going back to the old hydrology," says Jencks. To date, however, the city has only a handful of demonstration projects, including a parking lot near
These fledgling efforts are about more than protecting the Bay's marine ecosystems. Every gallon of water kept out of
The Southeast Plant processes almost 80 percent of the city's sewage and stormwater, much of it pumped uphill from other urban drainages. Though the city has remedied some of the problems, Southeast is still locally notorious for odors, flooding and ominous emissions from its stacks.
"In
Back on Wildcat Creek, near Verde Elementary, Bradt and I come upon a three-channeled raceway installed by the Army Corps of Engineers.
Its vertical concrete walls are tattooed top to bottom with graffiti. (I pause to decipher one haiku-like snippet, which reads: Respect / Train Wit No Love / Richmond.)
In spite of the heavily engineered aesthetic, Bradt says, Wildcat Creek is one of a handful of Bay Area streams that still provide habitat for endangered steelhead. (Locals have even reported fish farther upstream, sheltering in submerged shopping carts.)
But when you're actually out here, it's hard to feel hopeful. We hop a small wire fence into the concrete streambed. The middle channel carries a swift, shallow flow of water, designed to allow spawning fish upstream.
Though we are in the midst of steelhead spawning season, there are no fish. Even if there had been, the channel would probably have been impassible: It's clogged with a mattress.
On our way back to the car, parked near the entrance to Wildcat Creek Marsh, Bradt mentions the importance of keeping "eyes on the creek," inspired by the urbanist Jane Jacobs' notion of "eyes on the street." "The idea is that a community that uses its local waterways for recreation is far more likely to become active in protecting them," says Bradt. But as we approach
The path along the creek under the roadway is blockaded, as it is almost year-round, with floodwater, mud and trash, and we are forced into the street to contend with a torrent of traffic.
The eyes on the creek have been steadily increasing, however, as
Twice in as many years, community members have marched to protest the Chevron refinery's frequent "flaring" events -- which emit heavy black smoke and toxic gases -- as well as the company's proposal to expand its facility to refine low-grade crude oil. In 2006, the community successfully defeated Chevron's plans to dredge Wildcat Creek Marsh for a deepwater shipping channel.
At the federal level, the new presidential administration has made environmental justice a distinct part of its vision. In March, President Obama appointed Van Jones, the Oakland-based author of The Green Collar Economy, as his green jobs advisor.
Jones, who has quipped that a nationwide environmental revitalization should begin with "greening the ghetto," believes that money allocated for environmental protection can spur a green jobs movement in disenfranchised communities.
Many early efforts to introduce "green sector" jobs in the
However, Ian Kim, a director of the Corps, sees another nascent effort in the
To see how such jobs might play out on urban waterways, I meet with Sergio Brambila, a site director for the Oakland-based Civicorps. (Civicorps, which is modeled on the California Conservation Corps, seeks to recruit at-risk inner-city youth.) Many of his crew are dropouts or are on parole or probation. Brambila and his crew are working with the Urban Creeks Council on a restoration project on Rheem Creek, which runs through the
As we talk, Civicorps members claw at the ground with picks and heavy rakes, removing trash, ivy and invasive black acacia tree runners from the creekbed.
Brambila reminds his recruits to dig deeper, and to look carefully for weeds left in the upturned soil. "Break that ball up. Pull out the roots. Sift through it!" he urges. Brambila says the corps provides an avenue for work and also a means of stanching the flow of local youth into the criminal justice system. "That's what is beautiful about the corps.
You get to be in an environment where you can teach them about their community -- and about the importance of stream restoration, water quality and loss of habitat," says Brambila. "It then becomes their choice about whether they're going to use it and abuse it or leave it a better place."
A young man from
After five months in the classroom, he says he's happy to finally be out in the field working. Until he gets his diploma, however, Bowman can't get onto a fire crew or into the recycling program that he says drew him to Civicorps in the first place. Then he politely excuses himself; he has to get back to work.
A hard afternoon lies ahead. "We've got to get all this ivy out of the creek, so it doesn't grow all over and choke the trees. So they can breathe."#
http://www.hcn.org/issues/41.10/rebooting-the-urban-watershed-movement/article_view?b_start:int=3&-C=
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