J.D. Morris, THE PRESS DEMOCRAT
After living along the Laguna de Santa Rosa for decades, Joe Aggio and his family have grown accustomed to having their land swamped with water, as has been the case this year, the waterway swollen to its greatest extent in more than a decade.
But the floodplain around their dairy farm also has become much more of a nuisance over the years.
Aggio, 32, said the wetland around his farm between Occidental Road and Guerneville Road used to be manageable and clean, flooding in the winter before draining off so his family could grow crops to feed their cows. But the waterway has become increasingly plugged with sediment, invasive Ludwigia plants, garbage and other discarded items like shopping carts and couches, he said.
“It no longer flows. It no longer drains. It’s just a stagnant mess,” Aggio said. “We’ve lost crops because of it. We haven’t gotten crops in because of it … It’s become increasingly difficult to farm the land.”
So Aggio’s hopes were raised recently when Sonoma County Water Agency officials secured a grant to move forward with plans that could eventually help alleviate the challenges faced by his farm and other landowners along the 22-mile waterway.
With funds from the California Department of Fish and Wildlife, the Water Agency and environmental groups are embarking on a massive planning effort to revitalize the watershed that stretches from Cotati north to Windsor and takes in rural areas east and west of Santa Rosa.
The watershed, which includes Mark West and Santa Rosa creeks and many other smaller streams and wetlands, has been altered significantly over generations by agricultural and urban development.
One result of its transformation is the Laguna now fills with more sediment than it once did, at times hampering its ability to drain floodwaters into the Russian River.
“If this happens over a very long period of time — we’re talking hundreds of years — that eventually will get to a point where it could back up drainage back into Santa Rosa, Cotati and Rohnert Park,” said Mike Thompson, assistant general manager of the county Water Agency. “This is well beyond our lifetimes, but if it keeps filling up like that, the storage and flood protection of the Laguna that naturally occurs is being taken away.”
Armed with $517,000 in state grant funds, the Water Agency and other groups expect to spend the next three years developing a comprehensive restoration plan for the watershed. Project partners include the San Francisco Estuary Institute and the Laguna de Santa Rosa Foundation.
Read more at: Sonoma County to spearhead plan to restore Laguna de Santa Rosa watershed | The Press Democrat