House bill · H.R. 2731 (119th Congress)
Great Lakes Mapping Act of 2025
U.S. House of Representatives
Sponsor: Lisa C. McClain (U.S. Representative, MI-9, Republican)
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From Congress.gov and official rosters. This record was last updated Jul 30, 2026. About our data
Summary
Would direct the Administrator of the National Oceanic and Atmospheric Administration to carry out a collaborative effort to survey and map the lakebeds of the Great Lakes in high resolution by December 31, 2030.
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Where it stands
Assigned to a committee for review.
- Introduced
- In committee
- Up for a vote
- Passed one chamber
- Passed
- Enacted
Committee
House Committee on Natural Resources · U.S. House of Representatives
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Cosponsors
18
Cosponsors listed on Congress.gov, shown A to Z.
- Democratic11
- Republican7
This bill has cosponsors from more than one party.
Shown in neutral colors by design; Agora is non-partisan.
- Angie Craig
- Bill Huizenga
- Bradley Scott Schneider
- Debbie Dingell
- Eugene Simon Vindman
- Haley M. Stevens
- Hillary J. Scholten
- Jack Bergman
- John James
- Kristen McDonald Rivet
- Marcy Kaptur
- Mark Pocan
Show the full list (18 names)Show fewer cosponsors
Full history
- Apr 8, 2025
Introduced
Introduced in House
U.S. House of Representatives
- Apr 8, 2025
Introduced
Introduced in U.S. House
U.S. House
- Apr 8, 2025
Referred to committee
Referred to the House Committee on Natural Resources.
U.S. House of Representatives
Read the record
- Read on Congress.gov (opens in a new tab) The official record on Congress.gov.