Corps of Engineers calls for new dam construction


Published on Wednesday, October 8, 2008 8:15 AM PDT

Valerie Cassity
Special to the Sun

Ronn Rose, U.S. Army Corps of Engineers Dam Safety Assurance Program Officer, announced the Corps’ call for construction of a new Isabella Dam at the the Oct. 1 meeting of Kern River Valley Revitalization (KRVR) in Kernville.

Rose gave a PowerPoint presentation about the Corps’ findings on their studies of Isabella Dam, the southernmost dam in the Sacramento district. Rose explained that the need for a replacement dam is due to three main deficiencies in the existing Auxiliary and Main dams: the spillway is undersized and the dam could overtop; several new faults have been discovered since the dams were built thus creating seismic concerns, including the Kern Canyon fault which runs perpendicular through the center of the two dams; and the seepage issue which includes the lack of internal drains and conduit in alluvium. “How your dam was constructed is exactly how we would not construct a dam today,” explained Rose, “But those were the standards of the time.”

Isabella Dam was found to be the most at-risk dam in the nation two years ago after it was determined that it had the largest possible loss of life in a worst-case scenario failure. In fact, if the dam were to fail, it is estimated that more than 300,000 lives could be lost from Lake Isabella to Bakersfield. Although there is only a one percent chance for flood each year, the Corps of Engineers is not willing to take that chance, and are now determining the best spot to build. “This is going to be huge; a complete remediation,” said Rose, “We are going to need a completely new replacement dam.”

Large Scale Development to Replace Orange Groves

The Kern County Planning Department released an Environmental Impact Report on Sept. 29, regarding the impacts of tearing out 1,863 acres of privately-owned orange groves at the mouth of the canyon to build 4,688 tract homes and other uses. Some concerns raised at the KRVR meeting were water use, destruction of agricultural land, and traffic issues that will occur as a result of so many new residences being built at the entry point of the Kern Valley. The Kern County Planning Department is currently seeking public comment about this project until Nov. 12. For a copy of the EIR and additional information on this issue, visit KRVR.org and search for Rio Bravo EIR.

Kern Valley Healthcare District Update

Jeanette Rogers announced that morale of personnel and administration at Kern Valley Hospital is higher than she has seen in her 11 years with the district. They are hopeful that a new bond initiative for the necessary earthquake safety retrofitting will be accepted by the Kern Valley community in 2009. The district’s Peddler’s Faire and Senior Summer Health Faire were both great successes, with record attendance at each. Rogers thanked the media of both the Kern Valley and Bakersfield for the excellent coverage they provided, and said that they are picking up a lot more interest from the Bakersfield area for these events. According to Rogers, several Bakersfield residents said that these events showed the “best interactions with other programs they had ever seen, and they wished they had the same sort of collaboration in Bakersfield.”

Whiskey Flat Days Planning has Begun

Cheryl Borthick, President of the Kernville Chamber of Commerce, announced that the Chamber held their first 2009 Whiskey Flat Days planning meeting on Sept. 26, where 27 volunteers attended to pitch in. Next year’s WFD grand marshals will be Jim Scott and Robin Mangarin from Channel 17 News in Bakersfield, who always give such excellent coverage of the event; the theme will be “Everything Old is News Again.” Borthick also announced that the Chamber has secured a “new” restroom in Circle Park near the new information kiosk.

Senior Sack Program Coming to Lake Isabella

Starting this month, the Highland Chapel/United Methodist Church, in partnership with the Golden Empire Gleaners, will distribute food to low-income seniors in the Kern Valley the first and third Friday of each month at 11 a.m. at their chapel located at 5301 Lake Isabella Blvd. Sacks include at least 10 items including fresh fruits and vegetables, bread, snack items, and staples. Each site is run by volunteers who prepare the individual food orders from the food shipments delivered by the Gleaners, and is meant to be both a food relief program and encouragement of social interaction for seniors, and most sites offer refreshments and a chance for socializing. There is a one-time $2 registration fee which is split between the site and the Gleaners to offset the cost of paperwork. Contact Highland Chapel/United Methodist at 379-2120 for details on income qualifications and process for registering.

U.S.O. Show Free to Service Personnel

The Kern Valley Rotary Club will be presenting a Stage Door Canteen U.S.O. dinner and dance on Sunday, Nov. 2, at the Lake Isabella Senior Center. The event will begin with a social at 5:30 p.m., followed by a fried chicken dinner provided by Jim Wyly of Mt. Mesa Market and served by the E.C.H.O. Academy students of Kern Valley High School. The event will include live entertainment of 40s and 50s music and a special presentation honoring all men and women of the armed forces (past and present). The event is free to all service personnel who RSVP to Jeanette at 376-4419 or 417-2555, and $12 per non-veteran. Tickets can be purchased at the Kern Valley Sun, Kern River Courier, Kernville Chamber of Commerce, and directly from Jeanette Rogers.

KRVR meets the first Wednesday of every month, and the public is welcome and encouraged to attend. The next meeting will be held on Wednesday, Nov. 5, at 9 a.m. at the Kernville Chamber Building. For more information, visit www.krvr.org.

KRVR is a collaboration of local agencies, business owners, and concerned citizens working to facilitate the social, natural, and financial health of the KRV for this and future generations. Everyone in the Kern Valley is invited to come share their ideas at the Community meetings, as everyone who lives here is a stakeholder in our community’s future.

 

Comments

13 comment(s)

    annac wrote on Nov 6, 2008 2:02 PM:

    " 4 clayton below I don't live below the dam. I live in Wofford Heights, I won't be dead, how smart are you? There isn't enough water in that lake right now to drown a cat.......caring about the economy of our valley is not stupid, and I would not wish harm to come to anyone, that's why I was asking all these questions, and have yet to get answers. Why are they not doing something now. It seems that they are just using chunks of money to do study's. "

    clayton wade wrote on Nov 2, 2008 10:06 PM:

    " Its time to empy the lake and rebuild the dam. Stop having studies and wasting money on more studies. We know what needs to be done. And regarding the comment made by Anne, "Marina's and the tourism dollars so badly needed in our valley." That is stupid. If the dam breaks their will be no tourism or money. We may all be dead. "

    unnamed wrote on Oct 26, 2008 7:18 PM:

    " As far as i understand real estate is at its best, with so many foreclosures that there is an extreme amount of properties for sale. Adding new homes will just end up combining Isabella & Bakersfield into a big city like LA. Which takes out another beautiful tourist area, and turns it into a new place of higher crime & drugs. There are more negatives to come out of it than positive, and i'm sure residents in KV didn't move up there to see it turned into a fast paced drug and crime infested city. I know my family didn't. "

    Nancy wrote on Oct 23, 2008 2:09 AM:

    " Regarding rebuilding the Dam, why is it not possible to construct new dams in front of the old ones, thereby avoiding
    emptying the dams, and loss of revenue
    to many who count on the recreation
    and tourism that the dam brings to this
    Valley. Get it done BEFORE a worst case sscenario does happen !! "

    Greg Spearing wrote on Oct 18, 2008 3:15 PM:

    " Housing tracts at the mouth of the Kern Canyon?

    The energy crisis has caused more than a few people to realize that commuting distances must be shorter, not longer.

    Sell the foreclosure houses to the would-be buyers and keep the area around the canyon rural. "

    anna c wrote on Oct 15, 2008 8:06 AM:

    " For Mr. Rowe below, Thanks for the link, it was very informative as to what needs to be done, but does not answer any of my questions as to how long it will take, and what the impact on the marina's and lake recreation will be and for how long.....I'm wondering why its taking so long to get real answers to these questions...will the money be appriated as needed or will there be long dead times during reconstruction???? We tax payers and home owners have many questions needing answers.. "

    Nelson wrote on Oct 14, 2008 11:18 PM:

    " I wasn't at the meeting with the Army Corps, but I have reviewed the presentation. It's not at all clear to me that the plan is to drain the lake. I think that we'd all be well served by detailed article by the Sun describing the situation. This wasn't all that informative of an article. Thx. "

    Marian S. wrote on Oct 13, 2008 2:48 PM:

    " continued;
    I'm embarassed to send it to them these days. The information is unreliable and there are so many mistakes. Please try to do the job you have been entrusted with. You guys are sensationalizing to sell papers. Not a good idea in this small valley. "

    Marian S. wrote on Oct 13, 2008 2:44 PM:

    " A verification phone call to Mr. Rose would have avoided what was probably a lot of heat for him from his superiors. I see the Californian even ran a retraction of the Sun story. Will the Sun too?
    I worked at a newspaper for over 25 years and I can see very clearly that someone is not doing their job vetting the information that goes into the paper.
    This is really getting serious. I have bought the Sun on occasion for many years, and I send it out of the valley to my son and daughter in law, "

    Richard Rowe wrote on Oct 10, 2008 8:19 AM:

    " To view the presentation U.S. Army Corps of Engineers Dam Safety Assurance Program Officer Geologist Ronn Rose made a slide presentation at the Monthly KRVR Community Meeting on Wednesday, October 1st, go to this link (a big 3.2 megabyte PDF file):
    http://krvr.org/components/com_joomlaboard/uploaded/files/Isabella_KRVR_presentation_10_1_08.pdf "

    anna c wrote on Oct 9, 2008 8:41 AM:

    " So what are they saying about the dams? Will the lake be completely emptied and un-usable for 12 to 14 years while they replace it? What will happen to the Marina's and the tourism dollars so badly needed in our valley? Not to mention the huge decline in property values.......Great just great, what next? "

    jimmy b wrote on Oct 8, 2008 1:19 PM:

    " What in the world is this? This is so confusing. First I'm reading about the dam, and then suddenly orange groves? Why so many topics in one story? "

    Ronn Rose wrote on Oct 8, 2008 12:01 PM:

    " The story is not completely accurate. The Corps is still looking at alternatives, and NO decision has been made as to the definite need to completely replace the auxiliary dam. Other, lesser options are still on the table. In addition, while approximately 300,000 lives are "at risk", this is completely different than expected lives lost. In other dam safety studies for other dams, the estimated percentage of actual lives lost is less than 1% of the lives "at risk". Of course, even one is too many! "

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