House bill · 119th Congress · Latest step: Introduced
Great Lakes Mapping Act of 2025
Official title: To direct the Administrator of the National Oceanic and Atmospheric Administration to conduct high-resolution surveying and mapping of the lakebeds of the Great Lakes, and for other purposes.
Sponsor: Rep. Lisa McClain R-MIWhere it went
- IntroducedApr 8, 2025
- Committee action—
- Passed House—
- Passed Senate—
- To the President—
- Became law—
Latest action: Apr 8, 2025 — Referred to the House Committee on Natural Resources.
Cost and committee reports
Official records Congress.gov attaches to H.R. 2731.
- Constitutional authority statementThe sponsor’s statement of where the Constitution gives Congress the power to pass this bill. Statement by Mrs. McCLAIN, as printed in the Congressional Record (Vol. 171, No. 63, April 8, 2025, Page H1508):Article I, Section 8Source: Congress.gov, Congressional Record April 8, 2025 ↗
Evidence
- Field in the Congress.gov record
- constitutionalAuthorityStatementText
- Statement length
- 20 characters
- Congress.gov bill record
- H.R. 2731, 119th Congress
- Congress.gov API record
- https://api.congress.gov/v3/bill/119/hr/2731
- Record last updated by Congress.gov
- July 18, 2026
- PORKER copy retrieved
- September 13, 2026
- Stored copy, SHA-256 of the file
0defabd4bf23bd042028704330df73b6b5228eb73c838a6f115d35f516b8c4aa
PORKER shows the statement exactly as printed, with the page markup removed. It is the sponsor’s claim; it is not a legal finding.
Congress.gov’s record for this bill does not list a CBO cost estimate or a committee report (as of July 18, 2026). Not every bill gets one.
From the Congress.gov bill record for H.R. 2731, last updated July 18, 2026. PORKER’s copy was retrieved September 13, 2026 and is refreshed nightly. Open “Evidence” on any line for the record, field and file fingerprint.
Vote results
No recorded roll-call votes on this bill in PORKER’s records (voice votes and unanimous consent are not roll calls; roll-call records start in 2011).
Cosponsors
18 cosponsors — 7 Republicans, 11 Democrats
11 of 18 cosponsors (61%) are from the other party.
Tom Barrett (R-MI), Jack Bergman (R-MI), Angie Craig (D-MN), Warren Davidson (R-OH), Debbie Dingell (D-MI), Bill Huizenga (R-MI), John James (R-MI), Marcy Kaptur (D-OH), Raja Krishnamoorthi (D-IL), Michael Lawler (R-NY), Kristen McDonald Rivet (D-MI), Mark Pocan (D-WI), Bradley Schneider (D-IL), Hillary Scholten (D-MI), Pete Stauber (R-MN), Haley Stevens (D-MI), Rashida Tlaib (D-MI), Eugene Vindman (D-VA).
More from the sponsor
Other 119th Congress bills sponsored by Rep. Lisa McClain.
Sponsor’s state and district
Data as of Sep 25, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.