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[Water_news] 5. DWR'S CALIFORNIA WATER NEWS: AGENCIES, PROGRAMS, PEOPLE - 2/14/08

Department of Water Resources

California Water News

A daily compilation of significant news articles and comment

 

February 14, 2008

 

5. Agencies, Programs, People

 

FLOOD CONTROL IN STOCKTON:

Canal dam could help thousands avoid flood insurance - Stockton Record

 

NORTHERN CALIFORNIA LEVEE PROJECTS:

Sutter's levee timeline to 2017; Yuba City’s Miller: ‘We need to do something a lot sooner than that’ - Marysville Appeal Democrat

 

SALMON RESTORATION FEDERATION CONFERENCE:

Lodi to host salmon restoration gathering - Sacramento Bee

 

 

FLOOD CONTROL IN STOCKTON:

Canal dam could help thousands avoid flood insurance

Stockton Record – 2/14/08

By Alex Breitler, staff writer

 

STOCKTON - A dam propped up by a row of giant air cushions could be built at the mouth of Smith Canal as part of a strategy to avert mandatory flood insurance for thousands of homeowners.

 

A team of city and county flood control officials voted Wednesday to move forward with initial studies of whether such a dam is practical.

 

The dam would stay down most of the time, allowing boats to pass into the canal from the San Joaquin River.

 

But during floods, officials could inflate a series of air bladders, causing the dam to rise up and block water from the San Joaquin. This would protect upstream homes on both sides of Smith Canal.

 

Most of these homes were placed into a high-risk flood zone in preliminary maps released last month by the Federal Emergency Management Agency. If nothing's done, homeowners with mortgages will be required to buy flood insurance as soon as spring 2009. That could cost up to $1,800 annually for each homeowner.

 

Because many homes along Smith Canal are built practically on top of the levees, there's little officials can do to the levees themselves to earn FEMA's approval, said Chris Neudeck, an engineer with Reclamation District 1614 on the north bank of Smith Canal.

 

The only solution might be a dam, Neudeck said. "It's just a concept at this point," he said. "There's some work to be done."

 

Among the unknowns are whether FEMA would accept the dam as a flood control device and who would pay for it.

 

Homeowners on both sides of Smith Canal pay yearly assessments for levee upkeep, but these relatively modest fees would not be enough to pay for the entire dam, officials said.

 

Stockton Public Works Department Director James Giottonini said it was early to guess what such a device might cost. Tom Rosten, an engineer for Reclamation District 828 - the area south of Smith Canal - said it could be anywhere from $1.5 million to $10 million.

 

"I think (the dam) is an excellent solution," Rosten said. "We need to take the area back out of the flood zone."

 

Pumps would also need to be installed so that Stockton's stormwater runoff, some of which flows into Smith Canal, can be pumped out when the dam is up.

 

The dam wouldn't be the end-all answer. The south bank of the Calaveras River, north of Smith Canal, has also been deemed inadequate by FEMA due to encroachments like boat docks.

 

Even if a dam were built on Smith Canal, many homes could remain in the flood zone due to those encroachments on the Calaveras.

 

Also, officials say there's no way a dam could be built by spring 2009, meaning residents are likely to have to buy flood insurance for at least a while before they are let off the hook.

 

As for the actual risk of flooding, Neudeck has said he believes Smith Canal's levees are sound. He won't hear any arguments from Cleve Edwards, who has lived on the south bank of the canal for about 40 years.

 

In all that time, even during the rainiest of seasons, the water has stayed at least 6 to 7 feet down, Edwards said.

"I'm not afraid of flooding," he said. "Not at all. We've never even been threatened." #

http://www.recordnet.com/apps/pbcs.dll/article?AID=/20080214/A_NEWS/802140325

 

 

NORTHERN CALIFORNIA LEVEE PROJECTS:

Sutter's levee timeline to 2017; Yuba City’s Miller: ‘We need to do something a lot sooner than that’

Marysville Appeal Democrat – 2/14/08

By John Dickey, staff writer

 

Directors of the Sutter-Butte Flood Control Agency were told to put on their thinking caps and come up with a game plan to get work started.
 
"In the next few months, we ought to have a strategy emerge here," Interim Director Bill Edgar said at the agency's meeting Wednesday.

The session included a workshop on major issues, including a federal study of Sutter County flood problems.

A U.S. Army Corps of Engineers study to improve flood protection in Sutter County will proceed in April after years of inaction due to lack of money.

But fixes for Sutter County's levee problems can't wait until the Army Corps' Sutter Basin Feasibility Study is finished in 2011, said Edgar.

He suggested the board figure out some fast-track projects that would be required no matter what the Army Corps decides to improve flood protection.

The Star Bend Setback Levee, which will take out a kink in the Feather River that has been a trouble spot during flooding, typified an early project the board should be looking for.

Board members reviewed a rough schedule that stretched to 2017.

"When you see those timelines going out to 2017, we need to do something a lot sooner than that," said John Miller, a Yuba City councilman and board chairman.

The first phase of construction would occur from 2011 to 2013. Another round of work would stretch into 2017.

Along that timetable is completion of the Sutter County Feasibility Study, a key project that would propose a work plan to fix the county's flood problems. The plan has been under way for several years. But lack of money stalled progress.

Board members were told by Dave Peterson, an engineer working as a consultant for the agency, that the feasibility study should start moving ahead again in April.

Ron Southard, a former Sutter County supervisor who attended Wednesday's meeting, said he was "just shocked" at how long it will take to improve flood protection on the west side of the Feather River.

Southard said he thought there would be a November vote on some kind of assessment. But it was noted during the meeting that there isn't enough information yet to give to engineers to calculate the assessment amount. An assessment district is proposed in late 2009.

County officials have said that Sutter County levees will not meet new federal standards to protect against a 100-year flood, a storm which would have a 1-in-100 chance of occurring in any given year.

Inadequate levees mean that south Sutter County will be mapped into a special flood hazard insurance zone later this year. Flood insurance will be mandatory for holders of federally-backed mortgages.

Areas north of Stewart Road including Yuba City are also likely to receive flood zone designations in the next few years. #

http://www.appeal-democrat.com/news/flood_60271___article.html/sutter_county.html

 

 

SALMON RESTORATION FEDERATION CONFERENCE:

Lodi to host salmon restoration gathering

Sacramento Bee – 2/14/08

By Matt Weiser, staff writer

 

LODI – The public is invited to join top fisheries experts for a conference March 5-8 about restoring salmon habitats and populations .

 

The Salmon Restoration Federation event is the first in the San Joaquin Valley in its 26-year history, marking the importance of a 2006 court settlement to restore the San Joaquin River. It is also timely after last year's collapse of fall-run chinook salmon spawning in Central Valley rivers.

 

Events will include panels on scientific and restoration issues, a film festival and field tours. About 500 people are expected to attend from around the world.

 

"A lot of people have contacted us and said they really want to tailor their presentations to some of the crises that are going on," said Dana Stolzman, conference executive director.

 

The conference will be held at Hutchins Street Square in Lodi. Co-sponsors include various state and federal wildlife and water agencies.

 

Registration is $160 for nonmembers if submitted by Friday, and $190 thereafter. Tours are extra. Federation members and students pay less. For information, visit www.calsalmon.org or call (707) 923-7501. #

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