By Drew Bollea

SACRAMENTO (CBS13) — Officials with the Department of Water Resources are mulling over temporary and permanent solutions to the Oroville Dam Spillway crisis. They were presented with the findings from a group of engineering experts who analyzed the problems and potential fixes to the beaten and battered spillway.

“I think it’s one of the most urgent infrastructure things you could imagine,” said Jay Lund, a civil engineering professor at UC Davis.

Lund read over the panel’s report, which outlines issue with the spillway and suggested solutions.

“They point out that there is potential for additional things to go wrong on the remaining portion of that spillway,” said Lund.

“It’s a minor miracle that it’s working pretty well given its state,” he continued.

The panel identified faulty piping, deteriorated concrete, and cracks that may have weakened the spillway foundation. Now they’re proposing some unique solutions.

One temporary recommendation is building an angled flip just above the collapse site. If water needs to be released from the lake down the spillway, the flip would launch the water away from the hole, preventing further erosion.

“I think it makes a lot of sense,” said Lund.

Lund says it’s a typical practice at other dams, but this would likely be the first attempt to jump a hole.

“They’re not holding back,” he continued.

A spokesperson for the Department of Water Resources says “We are in the process of analyzing alternative approaches, both temporary and permanent”

Experts are suggesting a two-phase solution. A fix through this year, with a complete rebuild of the main spillway in the future.

“It’s just a matter of how much time it takes and to what expense you want to go,” said Lund.

  1. Brian Vineys says:

    a complete fix ‘in the future’… you mean after Jerry Brown dies, or after the State goes into receivership and the new owners (the Chinese) have to renovate?

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