ITEM: |
INFORMATIONAL ITEMS/STAFF REPORTS |
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21. |
CARMEL RIVER FISHERY REPORT |
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Meeting Date: |
August 18, 2008 |
Budgeted: |
N/A |
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From: |
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Program/ |
N/A |
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General Manager |
Line Item No.: |
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Prepared By: |
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Cost Estimate: |
N/A |
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General Counsel Approval: N/A |
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Committee Recommendation: N/A |
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CEQA Compliance: N/A |
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AQUATIC HABITAT AND FLOW
CONDITIONS: During July 2008,
During July
2008, the mean daily streamflow recorded at the District’s
CARMEL RIVER LAGOON: The lagoon closed naturally on
April 29, 2008. To enhance steelhead
rearing habitat in the lagoon over the summer, California
State Parks crews fortified the sand berm with bulldozers on May 5, 2008, by
pushing beach sand to raise the berm elevation and prevent future
breaching. The lagoon filled over the
next eight days, reaching a water surface elevation (WSE) of 8.5 feet above
mean sea level before starting to slowly drop. During July 2008, the WSE gradually fell from
approximately 4.8 feet to 3.7 feet above mean sea level the first half of the
month, but has remained relatively constant the second half of the month.
JUVENILE STEELHEAD RESCUES: District staff began its annual summer
juvenile steelhead rescues on May 14, 2008. As of July 31, 2008, approximately 69,308
steelhead have been rescued from the lower 6.8 miles of the
SLEEPY HOLLOW STEELHEAD REARING FACILITY: The first rescued fish were brought to the Facility on May 14, 2008. As of July 31, 2008, approximately 47,657 fish have been placed in the Facility’s rearing channel and tanks. So far, 322 fish have been lost during their initial quarantine periods and 7,608 fish have died during rearing, for a total mortality rate of 17% to date at the Facility. The tally of fish received at the Facility is more than that shown being delivered in the rescue section, above, due to accounting errors in the two separate sets of records that will be reconciled after the end of the rescue season.
U:\staff\word\boardpacket\2008\2008boardpackets\20080818\InfoItems\21\item21.doc