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ecosystem restoration benefits in determining the Federal 
interest in the project. 
SEC. 3012. HAMILTON AIRFIELD, CALIFORNIA. 
The project for environmental restoration, Hamilton 
Airfield, California, authorized by section 101(b)(3) of the 
Water Resources Development Act of 1999 (113 Stat. 279), 
is modified to direct the Secretary to construct the project 
substantially in accordance with the report of the Chief of 
Engineers dated July 19, 2004, at a total cost of 
$205,226,000, 
with 
an 
estimated 
Federal 
cost 
of 
$153,840,000 and an estimated non-Federal cost of 
$51,386,000. 
SEC. 3013. JOHN F. BALDWIN SHIP CHANNEL AND STOCK-
TON SHIP CHANNEL, CALIFORNIA. 
The project for navigation, San Francisco to Stockton, 
California, authorized by section 301 of the River and Har-
bor Act of 1965 (79 Stat. 1091) is modified—
(1) to provide that the non-Federal share of the 
cost of the John F. Baldwin Ship Channel and Stock-
ton Ship Channel element of the project may be pro-
vided in the form of in-kind services and materials; 
and 
(2) to direct the Secretary to credit toward the 
non-Federal share of the cost of such element the cost 
of planning and design work carried out by the non-
116
Federal interest before the date of an agreement for 
such planning and design if the Secretary determines 
that such work is integral to such element. 
SEC. 3014. KAWEAH RIVER, CALIFORNIA. 
The project for flood control, Terminus Dam, Kaweah 
River, California, authorized by section 101(b)(5) of the 
Water Resources Development Act of 1996 (110 Stat. 3658), 
is modified to direct the Secretary to credit toward the non-
Federal share of the cost of the project, or provide reim-
bursement not to exceed $800,000, for the costs of any work 
carried out by the non-Federal interest before, on, or after 
the date of the project partnership agreement if the Sec-
retary determines that the work is integral to the project. 
SEC. 3015. LARKSPUR FERRY CHANNEL, LARKSPUR, CALI-
FORNIA. 
The project for navigation, Larkspur Ferry Channel, 
Larkspur, California, authorized by section 601(d) of the 
Water Resources Development Act of 1986 (100 Stat. 4148), 
is modified to direct the Secretary to determine whether 
maintenance of the project is feasible, and if the Secretary 
determines that maintenance of the project is feasible, to 
carry out such maintenance. 
SEC. 3016. LLAGAS CREEK, CALIFORNIA. 
The project for flood damage reduction, Llagas Creek, 
California, authorized by section 501(a) of the Water Re-
117
sources Development Act of 1999 (113 Stat. 333), is modi-
fied to authorize the Secretary to carry out the project at 
a total cost of $105,000,000. 
SEC. 3017. LOS ANGELES HARBOR, CALIFORNIA. 
The project for navigation, Los Angeles Harbor, Cali-
fornia, authorized by section 101(b)(5) of the Water Re-
sources Development Act of 2000 (114 Stat. 2577), is modi-
fied to authorize the Secretary to carry out the project at 
a total cost of $222,000,000. 
SEC. 3018. MAGPIE CREEK, CALIFORNIA. 
(a) IN GENERAL.—The project for Magpie Creek, Cali-
fornia, authorized under section 205 of the Flood Control 
Act of 1948 (33 U.S.C. 701s), is modified to direct the Sec-
retary to apply the cost-sharing requirements of section 
103(b) of the Water Resources Development Act of 1986 
(100 Stat. 4085) for the portion of the project consisting 
of land acquisition to preserve and enhance existing flood-
water storage. 
(b) CREDIT.—The Secretary shall credit toward the 
non-Federal share of the cost of the project the cost of plan-
ning and design work carried out by the non-Federal inter-
est before the date of the partnership agreement for the 
project if the Secretary determines that the work is integral 
to the project.
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SEC. 3019. PACIFIC FLYWAY CENTER, SACRAMENTO, CALI-
FORNIA. 
The project for aquatic ecosystem restoration, Pacific 
Flyway Center, Sacramento, California, being carried out 
under section 206 of the Water Resources Development Act 
of 1996 (33 U.S.C. 2330), is modified to authorize the Sec-
retary to expend $2,000,000 to enhance public access to the 
project. 
SEC. 3020. PINOLE CREEK, CALIFORNIA. 
The project for improvement of the quality of the envi-
ronment, Pinole Creek Phase I, California, being carried 
out under section 1135 of the Water Resources Development 
Act of 1986 (33 U.S.C. 2309a), is modified to direct the 
Secretary to credit toward the non-Federal share of the cost 
of the project the cost of work carried out by the non-Federal 
interest before the date of the partnership agreement for the 
project if the Secretary determines that the work is integral 
to the project. 
SEC. 3021. PRADO DAM, CALIFORNIA. 
Upon completion of the modifications to the Prado 
Dam element of the project for flood control, Santa Ana 
River Mainstem, California, authorized by section 401(a) 
of the Water Resources Development Act of 1986 (100 Stat. 
4113), the Memorandum of Agreement for the Operation for 
Prado Dam for Seasonal Additional Water Conservation 
between the Department of the Army and the Orange Coun-
119
ty Water District (including all the conditions and stipula-
tions in the memorandum) shall remain in effect for vol-
umes of water made available prior to such modifications. 
SEC. 3022. SACRAMENTO AND AMERICAN RIVERS FLOOD 
CONTROL, CALIFORNIA. 
(a) DETERMINATION OF FEDERAL COSTS PAID BY 
NON-FEDERAL INTEREST.—
(1) FEDERAL COSTS PAID BY NON-FEDERAL IN-
TEREST.—The Secretary shall determine the amount 
paid by the Sacramento Area Flood Control Agency 
towards the Federal share of the cost of the project for 
the Natomas levee features authorized by section 
9159(b) of the Department of Defense Appropriations 
Act, 1993 (106 Stat. 1944) of the project for flood con-
trol and recreation, Sacramento and American Riv-
ers, California. 
(2) REIMBURSEMENTS TO NON-FEDERAL INTER-
EST.—The Secretary shall determine the amount of 
reimbursements paid to the Sacramento Flood Control 
Agency for payment of the Federal share of the cost 
of the project referred to in paragraph (1). 
(3) DETERMINATION
OF
FEDERAL
SHARE.—In 
carrying out paragraph (1), the Secretary shall in-
clude in the total cost of the project all costs of the
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following activities that the Secretary determines to 
be integral to the project: 
(A) Planning, engineering, and construc-
tion. 
(B) Acquisition of project lands, easements, 
and rights-of-way. 
(C) Performance of relocations. 
(D) Environmental mitigation for all 
project elements. 
(b) CREDIT.—
(1) IN GENERAL.—The Secretary shall credit to-
ward the non-Federal share of the cost of any flood 
damage reduction project, authorized before the date 
of enactment of this Act, for which the non-Federal 
interest is the Sacramento Area Flood Control Agency 
an amount equal to the total amount determined 
under subsection (a)(1) reduced by the amount deter-
mined under subsection (a)(2). 
(2) ALLOCATION
OF
CREDIT.—The Secretary 
shall allocate the amount to be credited under para-
graph (1) toward the non-Federal share of such 
projects as are requested by the Sacramento Area 
Flood Control Agency.