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House bill · 113th Congress · Did not become law

National Park Service Study Act of 2013

H.R. 3131Introduced Sep 18, 2013Policy area: Public Lands and Natural Resources
Sponsor: Rep. Gregorio Sablan D-MP
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Where it went

Latest action: Sep 24, 2013 — Referred to the Subcommittee on Public Lands and Environmental Regulation.

Cost and committee reports

Official records Congress.gov attaches to H.R. 3131.

Congress.gov’s record for this bill does not list a CBO cost estimate or a committee report (as of August 12, 2025). Not every bill gets one.

From the Congress.gov bill record for H.R. 3131, last updated August 12, 2025. PORKER’s copy was retrieved September 23, 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

15 cosponsors — 15 Democrats

0 of 15 cosponsors (0%) are from the other party.

Madeleine Bordallo (D-GU), John Conyers (D-MI), John Dingell (D-MI), Tulsi Gabbard (D-HI), Raúl Grijalva (D-AZ), Colleen Hanabusa (D-HI), Rush Holt (D-NJ), Michael Honda (D-CA), Sheila Jackson Lee (D-TX), John Lewis (D-GA), Nita Lowey (D-NY), Ben Luján (D-NM), Eleanor Norton (D-DC), David Scott (D-GA), Jackie Speier (D-CA).

More from the sponsor

Other 113th Congress bills sponsored by Rep. Gregorio Sablan.

Sponsor’s state and district

Northern Mariana Islands in Congress · MP at-large district

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Data as of Sep 23, 2026 · bill record checked by PORKER from Congress.gov · votes from Senate.gov and the House Clerk. PORKER is non-partisan.