ITEM: |
INFORMATIONAL ITEMS/STAFF REPORTS |
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22. |
CARMEL RIVER FISHERY REPORT |
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Meeting Date: |
July 21, 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 June 2008, Carmel
River streamflow conditions were poor for all fish migration, and fair to poor
for juvenile fish rearing. As of June
30, the river front had dried back to approximately river mile (RM) 4.5, along
the Quail Lodge Golf Course.
During June
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 June 2008, the WSE gradually fell from
approximately 7.2 feet to 4.8 feet above mean sea level (see the graph at the
end of this report).
JUVENILE STEELHEAD RESCUES: District staff began its annual summer
juvenile steelhead rescues on May 14, 2008.
As of June 30, 2008, approximately 36,867 steelhead have been rescued from
the lower 5.4 miles of the
SLEEPY HOLLOW STEELHEAD REARING FACILITY: The first rescued fish were brought to the Facility on May 14, 2008. As of June 30, 2008, approximately 26,523 fish (all but ten are YOY) are being held in the rearing channel and quarantine tanks. So far, 128 fish have been lost during their initial quarantine periods and 423 fish have died during rearing, for a total mortality rate of 2.0% 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\20080721\InfoItems\22\item22.doc