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Dead River Information
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Work Completed at Silver Lake
UPPCO completed the construction phase at Silver Lake in mid-November, and the work
has been approved by the Federal Energy Regulatory Commission. However, the project
will not be completed until early next year after seeding and mulching has been
finished. The entire process will not be considered finished until FERC approves the
refill plan and the reservoir regains historical water levels.
Work Begins to Rebuild Silver Lake
After five years of studies, reviews, and discussions, Upper Peninsula Power
Company has started rebuilding Silver Lake. View the
news release
for complete details.
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Decision Delayed on Rebuilding Silver Lake
Although UPPCO planned to make a decision on rebuilding Silver Lake by spring 2006,
that date proved to be unrealistic in light of the many issues to be resolved. View the
news release
for complete details.
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Additional Studies Needed Before UPPCO
Makes Final Decision on Restoring Silver Lake
At best, additional study is needed that will delay the decision until spring 2006. View the
news release
for complete details.
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UPPCO Board approves funding to rebuild
Silver Lake.
Project subject to FERC approval. View the
news release
for complete details.
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Federal Energy Regulatory Commission
Releases Silver Lake Findings
The FERC's report on the Dead River flood supports UPPCO's key findings. The
full report
is available online.
The Federal Energy Regulatory Commission released its technical report on the
cause of the Dead River flood of May 14-15, 2003.
The report supports the key findings of an independent investigation performed by
The Washington Group, a leading provider of scientific, engineering and
construction services, based in Boise, ID. The FERC report suggests that:
- The fuse plug in the Silver Lake Reservoir dam contained some critical design flaws;
- The design caused the fuse plug's foundation materials and spillway channel to
erode faster and deeper than a proper design would have, causing the release of
Silver Lake.
"We are still reviewing the FERC's report but are satisfied with what we've seen so
far," said Tom Meinz, WPS Resources' senior vice president of Public Affairs. "While the
key findings are consistent with the earlier report, there are some operational issues
that may need to be addressed, too. It had a major impact on residents and companies in
the area. The FERC report will help us understand what led to the event so we can work to
prevent any future incidents."
Gary Erickson, UPPCO vice president and COO, added, "Because the FERC report is quite
comprehensive and detailed, it will take time for us to complete a thorough review and
analysis. However, it does seem to reaffirm the findings of the Washington Group study
that was released this fall."
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Dead River Recovery Environmental Assessment Reports
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Dead River Hydroelectric Project
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