‘‘(d) AUTHORIZATION OF APPROPRIATIONS.—There 
is authorized to be appropriated to carry out this section 
$20,000,000. 
‘‘(e) SUNSET
OF AUTHORITY.—This section shall 
have no effect after the date that is 10 years after the 
date of the enactment of this section.’’. 
(b) CONFORMING AMENDMENT.—The table of sec-
tions in section 2 of Public Law 102–575 is further 
amended by inserting after the item relating to section 
1634 the following:
‘‘1636. Prado Basin Natural Treatment System Project.’’.
SEC. 3. REGIONAL BRINE LINES. 
(a) IN GENERAL.—The Reclamation Wastewater and 
Groundwater Study and Facilities Act (Public Law 102–
575, title XVI; 43 U.S.C. 390h et seq.) is further amended 
by adding at the end the following: 
‘‘SEC. 1637. REGIONAL BRINE LINES. 
‘‘(a) SOUTHERN CALIFORNIA.—The Secretary, under 
Federal reclamation laws and in cooperation with units of 
local government, may assist agencies in projects to con-
struct regional brine lines to export the salinity imported 
from the Colorado River to the Pacific Ocean as identified 
in—
‘‘(1) the Salinity Management Study prepared 
by the Bureau of Reclamation and the Metropolitan 
Water District of Southern California; and
‘‘(2) the Southern California Comprehensive 
Water Reclamation and Reuse Study prepared by 
the Bureau of Reclamation. 
‘‘(b) AGREEMENTS AND REGULATIONS.—The Sec-
retary may enter into such agreements and promulgate 
such regulations as are necessary to carry out this section. 
‘‘(c) COST SHARING.—The Federal share of the cost 
of a project to construct regional brine lines described in 
subsection (a) shall not exceed—
‘‘(1) 25 percent of the total cost of the project; 
or 
‘‘(2) $40,000,000. 
‘‘(d) LIMITATION.—Funds provided by the Secretary 
shall not be used for operation or maintenance of any 
project described in subsection (a). 
‘‘(e) SUNSET
OF AUTHORITY.—This section shall 
have no effect after the date that is 10 years after the 
date of the enactment of this section.’’. 
(b) CONFORMING AMENDMENT.—The table of sec-
tions in section 2 of Public Law 102–575 is further 
amended by inserting after the item relating to section 
1635 the following:
‘‘1637. Regional brine lines.’’.
SEC. 4. LOWER CHINO DAIRY AREA DESALINATION DEM-
ONSTRATION AND RECLAMATION PROJECT. 
(a) IN GENERAL.—The Reclamation Wastewater and 
Groundwater Study and Facilities Act (Public Law 102–
575, title XVI; 43 U.S.C. 390h et seq.) is further amended 
by adding at the end the following: 
‘‘SEC. 1638. LOWER CHINO DAIRY AREA DESALINATION 
DEMONSTRATION 
AND 
RECLAMATION 
PROJECT. 
‘‘(a) IN GENERAL.—The Secretary, in cooperation 
with the Chino Basin Watermaster, the Inland Empire 
Utilities Agency, and the Santa Ana Watershed Project 
Authority and acting under the Federal reclamation laws, 
shall participate in the design, planning, and construction 
of the Lower Chino Dairy Area desalination demonstra-
tion and reclamation project. 
‘‘(b) COST SHARING.—The Federal share of the cost 
of the project described in subsection (a) shall not ex-
ceed—
‘‘(1) 25 percent of the total cost of the project; 
or 
‘‘(2) $50,000,000. 
‘‘(c) LIMITATION.—Funds provided by the Secretary 
shall not be used for operation or maintenance of the 
project described in subsection (a).
‘‘(d) AUTHORIZATION OF APPROPRIATIONS.—There 
are authorized to be appropriated such sums as are nec-
essary to carry out this section. 
‘‘(e) SUNSET
OF AUTHORITY.—This section shall 
have no effect after the date that is 10 years after the 
date of the enactment of this section.’’. 
(b) CONFORMING AMENDMENT.—The table of sec-
tions in section 2 of Public Law 102–575 is further 
amended by inserting after the item relating to section 
1636 the following:
‘‘1638. Lower Chino dairy area desalination demonstration and reclamation 
project.’’.
SEC. 5. CEILING INCREASE ON FEDERAL SHARE OF WATER 
RECLAMATION PROJECT. 
Section 1631(d) of the Reclamation Wastewater and 
Groundwater Study and Facilities Act (43 U.S.C.390h-
13(d)) is amended—
(1) in paragraph (1) by striking ‘‘paragraph 
(2)’’ and inserting ‘‘paragraphs (2) and (3)’’; and 
(2) by adding at the end the following new 
paragraph: 
‘‘(3) The Federal share of the costs of the 
project authorized by section 1624 shall not exceed 
the following: 
‘‘(A) $22,000,000 for fiscal year 2007. 
‘‘(B) $24,200,000 for fiscal year 2008.
‘‘(C) $26,620,000 for fiscal year 2009. 
‘‘(D) $29,282,000 for fiscal year 2010. 
‘‘(E) $32,210,200 for fiscal year 2011. 
‘‘(F) $35,431,220 for fiscal year 2012. 
‘‘(G) $38,974,342 for fiscal year 2013. 
‘‘(H) $42,871,776 for fiscal year 2014. 
‘‘(I) $47,158,953 for fiscal year 2015. 
‘‘(J) $51,874,849 for fiscal year 2016.’’. 
SEC. 6. CENTER FOR TECHNOLOGICAL ADVANCEMENT OF 
MEMBRANE TECHNOLOGY AND EDUCATION. 
(a) IN GENERAL.—The Secretary of the Interior shall 
establish at the Orange County Water District located in 
Orange County, California, a center for the expressed pur-
poses of providing—
(1) assistance in the development and advance-
ment of membrane technologies; and 
(2) educational support in the advancement of 
public understanding and acceptance of membrane 
produced water supplies. 
(b) MANAGEMENT OF CENTER.—
(1) CONTRACTS.—In establishing the center, 
the Secretary shall enter into contracts with the Or-
ange County Water District for purposes of man-
aging such center.