Napa County Votes for a Wild River
Home
Events
FSCR Activities
Watershed
The River
Management Plan
Steelhead
Newhall Ranch
Documents
Feedback

(Portions of this article were excerpted from an April 25 New York Times article by Timothy Egan.)

Last month, Napa County voted on a bold course for the future of the Napa River, unprecedented in California.

By a two-thirds majority, Napa County voted to raise taxes to pay for ripping out its flood-control system, allowing the near-dead Napa River to return to life and run wild for much of its 55 miles. After suffering 27 floods in less than 150 years, with flood controls, the Napa Valley now will take a chance with unfettered nature.

In a state where virtually every major river is shackled by a dam, pinched by levees or siphoned for use by distant cities, the vote in Napa amounts to a call for revolution in the nation's war against high water.

Under the Napa plan, some of the dikes and levees built to keep the river in a straight channel--largely without success--would be lowered or removed. Bridges that block the flow of high water would be raised or torn down. People living in areas that regularly flood would be bought out and asked to move. About 600 acres of low-lying land would be given back to the river, as wetlands. The river's water will go where it usually goes in floods, but in the future nobody will live there.

In Napa, the change is coming from voters; three times in the last 22 years, the county has voted down the Army Corps of Engineers proposals for expanding its traditional concrete-walled flood control system. But the engineers are also undergoing a rethinking of their own.

Since the epic Mississippi River floods in 1993, the Corps has taken a long second look at its century-old efforts to hold back flooding rivers with dams, levees, diversions and drainage ditches. A levee system unrivaled by anything but the Great Wall of China has not only failed to keep the Mississippi between its banks, but also made floods down-river more severe by blocking natural outlets for the rising waters.

Rather than rebuilding old, flooded structures, federal authorities have been buying up property in the Mississippi floodplain. But the new philosophy has yet to penetrate all of Congress--where the California delegation has been trying to get money for at least one new billion-dollar dam--nor until the Napa vote had it been tested at the ballot box. The Napa plan is the most systematic effort in the country to try what is known as the "living rivers" approach to improve flood control. In South Florida, the Corps is similarly dismantling dikes and dams, but in an effort to restore the Everglades.

The Napa Valley's existing network of braces, dikes and levees, while protecting some people from flooding, sends so much water downstream so quickly that it always manages to spill over somewhere.

The plan now is to combine ecology and engineering. Some dike and reservoirs will be strengthened to slow the river in crucial places. But dredging and straightening the riverbed will be largely abandoned, and in other sections, the river will be allowed to widen during floods, filling the marshlands south of the city of Napa. These restored wetlands will work as a sponge, the thinking goes.

The cost, over 20 years, will be $220 million, half paid by the Federal Government, and half coming from a half-cent rise in the county sales tax and from the state.

To many who live in Napa, the most famous wine-growing region in the United States, the price is a bargain. Floods from the last 40 years have cost more than $500 million in property damage.

"For over a century, we have fought a losing battle against the Napa River," city officials wrote in a voters guide published before last month's election. "We have failed because we didn't respect the river's natural tendencies."

California requires a two-thirds majority to raise the local sales tax. The vote in Napa just made that threshold, getting 68 percent, or 308 votes more than needed, out of more than 27,000 cast. Opponents of the measure, who did not mount an organized campaign, worried that the plan would not offer enough certainty for future years.

Napa County officials say they will buy out several businesses, a trailer park, some warehouses and about 16 houses. They will raise bridges that have served as blockage points to high-charging rivers. Most of the farmland, from high-quality vineyards on down, will stay just that, subject to floods in the dormant season in winter, but dry in California's typical eight rainless months. But some farmland will be bought.

Whether other communities will adopt the Napa plan is uncertain. To the east, the Sacramento River and its side creeks are lined by more than 1,000 miles of levees, protecting much of the city of Sacramento. But new housing developments are planned for areas that have seen frequent floods over the last two decades, and business leaders are promoting a large dam for the American River, saying it will allow the Sacramento area to grow. Nationally, reimbursing people for flood damage costs about $5 billion a year, from disaster aid and related help. The Army Corps of Engineers, the agency charged with flood protection, seems committed to the new direction. "Napa will be the showcase, because there's nothing quite like it anywhere in the country," said Homer Perkins, a spokesman for the Corps in Washington.


Questions or comments? Use our Feedback form or send FSCR an E-mail.