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S. 2637
U.S. Senate•In Senate Committee
Summary
S. 2637, the MAPWaters Act of 2025, was introduced in the Senate on Jul 31, 2025 by Sen. John Barrasso (R) with 1 co-sponsor. It was referred to Energy And Natural Resources, and last saw action on Jul 31, 2025: Read twice and referred to the Committee on Energy and Natural Resources. (text: CR S5001).
Record
Text
S. 2637 has 1 co-sponsor.
sb2637/introduced-in-senate.txt119 S2637 IS: Modernizing Access to our Public Waters Act of 2025U.S. Senate2025-07-31text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 1st Session S. 2637 IN THE SENATE OF THE UNITED STATES July 31, 2025 Mr. Barrasso (for himself and Mr. King ) introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources A BILLTo provide for the standardization, consolidation, and publication of data relating to public outdoor recreational use of Federal waterways among Federal land and water management agencies, and for other purposes.1.Short titleThis Act may be cited as the Modernizing Access to our Public Waters Act of 2025 or the MAPWaters Act of 2025 .2.DefinitionsIn this Act:(1)Federal fishing restrictionThe term Federal fishing restriction means a defined area in which all or certain fishing activities are temporarily or permanently prohibited or restricted by a Federal land or water management agency.(2)Federal land or water management agencyThe term Federal land or water management agency means—(A)the Bureau of Reclamation;(B)the National Park Service;(C)the Bureau of Land Management;(D)the United States Fish and Wildlife Service; and(E)the Forest Service.(3)Federal waterwayThe term Federal waterway means waters managed by 1 or more of the relevant Secretaries.(4)Federal waterway restrictionThe term Federal waterway restriction means a restriction on the access or use of a Federal waterway applied under applicable law by 1 or more of the Secretaries.(5)SecretariesThe term Secretaries means—(A)the Secretary of Agriculture, acting through the Chief of the Forest Service; and(B)the Secretary of the Interior.(6)StateThe term State means each of the several States, the District of Columbia, and each territory of the United States.3.Interagency data standardizationNot later than 30 months after the date of enactment of this Act, the Secretaries, in coordination with the Federal Geographic Data Committee established by section 753(a) of the FAA Reauthorization Act of 2018 ( 43 U.S.C. 2802(a) ), shall jointly develop and adopt interagency standards to ensure compatibility and interoperability among applicable Federal databases with respect to the collection and dissemination of geospatial data relating to public outdoor recreational access of Federal waterways and Federal fishing restrictions.4.Data consolidation and publication(a)Federal waterway restrictionsNot later than 5 years after the date of enactment of this Act, each of the Secretaries, to the maximum extent practicable, shall digitize and make publicly available online, as applicable, geographic information system data that includes, with respect to Federal waterway restrictions—(1)status information with respect to the conditions under which Federal waterways are open or closed to entry or watercraft, including watercraft inspection, decontamination requirements, low-elevation aircraft, or diving;(2)the dates on which Federal waterways are seasonally closed to entry or watercraft;(3)the areas of Federal waterways with restrictions on motorized propulsion, horsepower, or fuel type;(4)the areas of Federal waterways with anchoring restrictions, no wake zones, exclusion zones, danger areas, or vessel speed restrictions;(5)Federal waterway restrictions on the direction of travel, including upstream or downstream travel; and(6)the uses, including by watercraft, that are restricted on each area of a Federal waterway, including the permissibility of—(A)canoes and other paddlecraft;(B)rafts and driftboats;(C)motorboats;(D)personal watercraft;(E)airboats;(F)amphibious aircraft;(G)hovercraft;(H)oversnow vehicles and other motorized vehicles on frozen bodies of water;(I)oceangoing ships;(J)swimming; and(K)other applicable recreational activities, as determined to be appropriate by the Secretaries.(b)Federal waterway access and navigation informationNot later than 5 years after the date of enactment of this Act, each of the Secretaries, to the maximum extent practicable, shall digitize and make publicly available online, as applicable, geographic information system data that includes, with respect to Federal waterway access and navigation information—(1)(A)the location of boat ramps, portages, and fishing access sites under the authority of the Federal land or water management agency; and(B)the identification of the dates on which the facilities and sites identified under subparagraph (A) are open or closed, as applicable; and(2)bathymetric information and depth charts, as feasible.(c)Federal fishing restrictionsNot later than 5 years after the date of enactment of this Act, each of the Secretaries, to the maximum extent practicable, shall digitize and make publicly available online geographic information system data that describes, with respect to Federal fishing restrictions—(1)the location and geographic boundaries of Federal fishing restrictions on recreational and commercial fishing, including—(A)full or partial closures;(B)no-take zones; and(C)Federal fishing restrictions within or surrounding marine protected areas;(2)Federal fishing restrictions on the use of specific types of equipment or bait; and(3)Federal requirements with respect to catch and release.(d)Public commentThe Secretaries shall develop a process to allow members of the public to submit questions or comments regarding the information described in subsections (a) and (b).(e)UpdatesThe Secretaries, to the maximum extent practicable, shall update—(1)the data described in subsections (a) and (b) not less frequently than 2 times per year; and(2)the data described in subsection (c) in real time as changes go into effect.(f)ExclusionThis section shall not apply to irrigation canals and flowage easements.(g)DisclosureAny geographic information system data made publicly available under this section shall not disclose information regarding the nature, location, character, or ownership of historic, paleontological, or archaeological resources, consistent with applicable law.5.Cooperation and coordination(a)Community partners and third-Party providersFor purposes of carrying out this Act, the Secretaries may—(1)coordinate and partner with non-Federal agencies and private sector and nonprofit partners, including—(A)State natural resource agencies;(B)Tribal natural resource agencies;(C)technology companies;(D)geospatial data companies; and(E)experts in data science, analytics, and operations research; and(2)enter into an agreement with a third party to carry out any provision of this Act.(b)United states geological surveyThe Secretaries may work with the Director of the United States Geological Survey to collect, aggregate, digitize, standardize, and publish data on behalf of the Secretaries to meet the requirements of this Act.(c)RequirementWith respect to data developed and distributed under this Act, the Secretaries shall—(1)develop the data in accordance with applicable Federal, State, and Tribal laws (including regulations); and(2)include a notice that any geospatial data are subject to applicable Federal, State, and Tribal laws (including regulations).(d)Existing effortsTo the extent practicable, the Secretary concerned shall use or incorporate existing applicable data, maps, and resources in carrying out this Act, including data, maps, and resources developed and published under—(1)the Modernizing Access to Our Public Land Act ( 16 U.S.C. 6851 et seq. );(2)section 103 of division DD of the Consolidated Appropriations Act, 2023 ( 43 U.S.C. 776 ); or(3)other applicable law.6.ReportsNot later than 1 year after the date of enactment of this Act and annually thereafter through March 30, 2034, the Secretaries shall submit a report that describes the progress made by the Secretaries with respect to meeting the requirements of this Act to—(1)the Committee on Natural Resources of the House of Representatives;(2)the Committee on Energy and Commerce of the House of Representatives;(3)the Committee on Agriculture of the House of Representatives;(4)the Committee on Energy and Natural Resources of the Senate; and(5)the Committee on Agriculture, Nutrition, and Forestry of the Senate.7.EffectNothing in this Act—(1)modifies or alters the definition of the term navigable waters under Federal law;(2)affects the jurisdiction or authority of State or Federal agencies to regulate navigable waters;(3)modifies or alters the authority or jurisdiction of Federal or State agencies to manage fisheries; or(4)authorizes or is intended to result in a change in the accessibility of waters open to hunting, fishing, or other forms of outdoor recreation as of the date of the enactment of this Act.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2025-07-31
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
CRS Summary
The summaries are the Congressional Research Service’s, one per stage. Read them in full.
Introduced in Senate Jul 31, 2025
sb2637/introduced-in-senate.mdShown Here:
Introduced in Senate (07/31/2025)
Modernizing Access to our Public Waters Act or the MAPWaters Act of 2025 or the MAPWaters Act of 2025
This bill directs the Forest Service and the Department of the Interior to standardize and publish data relating to public's access to federal waterways for recreational use.
Specifically, the Forest Service and Interior must jointly develop and adopt interagency standards for data collection and dissemination of geospatial data relating to public outdoor recreational access of federal waterways and federal fishing restrictions. The standards must ensure compatibility and interoperability among applicable federal databases with respect to collection and dissemination of such data.
Within five years, the Forest Service and Interior must also digitize and make publicly available online certain geographic information system data about (1) federal waterway restrictions, (2) federal waterway access and navigation information, and (3) federal fishing restrictions. They must also update the data about waterway restrictions, waterway access, and navigation information at least twice per year. Data about fishing restrictions must be updated in real time as changes go into effect.
Finally, the Forest Service and Interior must develop a process to allow members of the public to submit questions or comments regarding the data regarding waterway restrictions, waterway access, and navigation information.
Sponsors
Sen. John Barrasso (R) sponsors S. 2637, and 1 member has co-sponsored it from the day it was introduced.
Committees
S. 2637 went before 1 committee: Energy and Natural Resources.
Actions
S. 2637 has taken 2 actions since Jul 31, 2025.
| Chamber | Action | |||
|---|---|---|---|---|
Jul 31, 2025 | Senate | Read twice and referred to the Committee on Energy and Natural Resources. (text: CR S5001)Energy and Natural Resources Committee | ||
Jul 31, 2025 | — | Introduced in Senate |
Votes
S. 2637 has not gone to a roll call.
Related bills
1 bill is related to S. 2637, as Contained in public law.
Titles
S. 2637 goes by 4 titles, 2 of them short titles.
- MAPWaters Act of 2025 — Display Title
- MAPWaters Act of 2025 — Short Title(s) as Introduced
- Modernizing Access to our Public Waters Act of 2025 — Short Title(s) as Introduced
- A bill to provide for the standardization, consolidation, and publication of data relating to public outdoor recreational use of Federal waterways among Federal land and water management agencies, and for other purposes. — Official Title as Introduced
Lobbying
1 client hired 1 firm and 3 registered lobbyists who named S. 2637 in 3 quarterly filings, 2025 to 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Budget/Appropriations, Clean Air and Water (quality), Natural Resources.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| TROUT UNLIMITED | — | Virginia | 1 | 3 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| TROUT UNLIMITED | 1 | 3 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| KADEN MCARTHUR | 1 | 1 | 3 |
| LINDSAY SLATER | 1 | 1 | 3 |
| KATE MILLER | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| TROUT UNLIMITED | TROUT UNLIMITED | 2026 first_quarter | $120K | 1st Quarter - Report |
| TROUT UNLIMITED | TROUT UNLIMITED | 2025 fourth_quarter | $120K | 4th Quarter - Report |
| TROUT UNLIMITED | TROUT UNLIMITED | 2025 third_quarter | $120K | 3rd Quarter - Report |
Classification
The Congressional Research Service files S. 2637 under Public Lands and Natural Resources, one of its 31 policy areas, and gives it 11 legislative subjects.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 2637’s is Public Lands and Natural Resources.
s2637/policy-areas.txtLegislative Subjects
S. 2637 carries 11 of CRS’s legislative subjects, from Congressional oversight to Outdoor recreation.
s2637/subjects.txtSource: congress.gov · legiscan.com
