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toring network for the Upper Mississippi River Basin for
the purposes of—
(1) 
identifying 
and 
evaluating 
significant
sources of sediment and nutrients in the Upper Mis-
sissippi River Basin;
(2) quantifying the processes affecting mobiliza-
tion, transport, and fate of those sediments and nu-
trients on land and in water;
(3) quantifying the transport of those sediments
and nutrients to and through the Upper Mississippi
River Basin;
(4) recording changes to sediment and nutrient
loss over time;
(5) providing coordinated data to be used in
computer modeling of the Basin, pursuant to section
201; and
(6) identifying major sources of sediment and
nutrients within the Basin for the purpose of tar-
geting resources to reduce sediment and nutrient
loss.
(b) ROLE OF UNITED STATES GEOLOGICAL SUR-
VEY.—The Secretary of the Interior shall carry out this
title acting through the office of the Director of the United
States Geological Survey.
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(c) HEADQUARTERS.—Sediment and nutrient moni-
toring information shall be headquartered at the Upper
Midwest Environmental Sciences Center in La Crosse,
Wisconsin.
SEC. 102. DATA COLLECTION AND STORAGE RESPONSIBIL-
ITIES.
(a) GUIDELINES FOR DATA COLLECTION AND STOR-
AGE.—The Secretary of the Interior shall establish guide-
lines for the effective design of data collection activities
regarding sediment and nutrient monitoring, for the use
of suitable and consistent methods for data collection, and
for consistent reporting, data storage, and archiving prac-
tices.
(b) RELEASE OF DATA.—Data resulting from sedi-
ment and nutrient monitoring in the Upper Mississippi
River Basin shall be released to the public using generic
station identifiers and hydrologic unit codes. In the case
of a monitoring station located on private lands, informa-
tion regarding the location of the station shall not be dis-
seminated without the landowner’s permission.
(c) PROTECTION OF PRIVACY.—Data resulting from
sediment and nutrient monitoring in the Upper Mis-
sissippi River Basin is not subject to the mandatory disclo-
sure provisions of section 552 of title V, United States
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Code, but may be released only as provided in subsection
(b).
SEC. 103. RELATIONSHIP TO EXISTING SEDIMENT AND NU-
TRIENT MONITORING.
(a) INVENTORY.—To the maximum extent prac-
ticable, the Secretary of the Interior shall inventory the
sediment and nutrient monitoring efforts, in existence as
of the date of the enactment of this Act, of Federal, State,
local, and nongovernmental entities for the purpose of cre-
ating a baseline understanding of overlap, data gaps and
redundancies.
(b) INTEGRATION.—On the basis of the inventory,
the Secretary of the Interior shall integrate the existing
sediment and nutrient monitoring efforts, to the maximum
extent practicable, into the sediment and nutrient moni-
toring network required by section 101.
(c) CONSULTATION AND USE OF EXISTING DATA.—
In carrying out this section, the Secretary of the Interior
shall make maximum use of data in existence as of the
date of the enactment of this Act and of ongoing programs
and efforts of Federal, State, tribal, local, and nongovern-
mental entities in developing the sediment and nutrient
monitoring network required by section 101.
(d) COORDINATION WITH LOWER ESTUARY ASSESS-
MENT GROUP.—The Secretary of the Interior shall carry
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out this section in coordination with the Lower Estuary
Assessment Group, as authorized by section 902 of the
Estuaries and Clean Waters Act of 2000 (Public Law
106–457; 33 U.S.C. 2901 note).
SEC. 104. COLLABORATION WITH OTHER PUBLIC AND PRI-
VATE MONITORING EFFORTS.
To establish the sediment and nutrient monitoring
network, the Secretary of the Interior shall collaborate,
to the maximum extent practicable, with other Federal,
State, tribal, local and private sediment and nutrient mon-
itoring programs that meet guidelines prescribed under
section 102(a), as determined by the Secretary.
SEC. 105. COST SHARE REQUIREMENTS.
(a) REQUIRED COST SHARING.—The non-Federal
sponsors of the sediment and nutrient monitoring network
shall be responsible for not less than 25 percent of the
costs of maintaining the network.
(b) IN-KIND CONTRIBUTIONS.—Up to 80 percent of
the non-Federal share may be provided through in-kind
contributions.
(c) TREATMENT OF EXISTING EFFORTS.—A State or
local monitoring effort, in existence as of the date of the
enactment of this Act, that the Secretary of the Interior
finds adheres to the guidelines prescribed under section
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102(a) shall be deemed to satisfy the cost share require-
ments of this section.
SEC. 106. REPORTING REQUIREMENTS.
The Secretary of the Interior shall report to Congress
not later than 180 days after the date of the enactment
of this Act on the development of the sediment and nutri-
ent monitoring network.
SEC. 107. NATIONAL RESEARCH COUNCIL ASSESSMENT.
The National Research Council of the National Acad-
emy of Sciences shall conduct a comprehensive water re-
sources assessment of the Upper Mississippi River Basin.
TITLE II—COMPUTER MODELING
AND RESEARCH
SEC. 201. COMPUTER MODELING AND RESEARCH OF SEDI-
MENT AND NUTRIENT SOURCES.
(a) MODELING PROGRAM REQUIRED.—As part of the
Upper Mississippi River Stewardship Initiative, the Direc-
tor of the United States Geological Survey shall establish
a modeling program to identify significant sources of sedi-
ment and nutrients in the Upper Mississippi River Basin.
(b) ROLE.—Computer modeling shall be used to iden-
tify subwatersheds which are significant sources of sedi-
ment and nutrient loss and shall be made available for
the purposes of targeting public and private sediment and
nutrient reduction efforts.