119th Congress Public Lands and Natural Resources
S. 1516: Cahokia Mounds Mississippian Culture Study Act
Reported
- Introduced (completed)
- Passed Senate (not reached)
- Passed House (not reached)
- To the President (not reached)
- Became law (not reached)
Summary
This bill directs the Department of the Interior to conduct a special resource study of an area made up of (1) Cahokia Mounds State Historic Site in Collinsville, IL; (2) the Emerald Mounds in St. Clair County, Illinois; and (3) the Pulcher Mounds in Monroe and St. Clair Counties, Illinois. (The National Park Service uses special resource studies when determining whether to designate sites as National Historical Sites.)
The study must
- evaluate the national significance of the study area;
- determine the suitability and feasibility of designating the study area as a unit of the National Park System;
- consider other alternatives for preservation, protection, and interpretation of the study area by other governmental entities or nonprofit organizations; and
- identify cost estimates for any federal acquisition, development, interpretation, operation, and maintenance associated with such alternatives.
Read the full summary
Interior must report on the results of the study and make recommendations to specified congressional committees.
Written by the Congressional Research Service, Library of Congress.
Roll calls
No roll call votes have been held on this bill.
Amendments
No amendments were offered to this bill.
Cosponsors
- Tammy Duckworth D-ILOriginal
Who scored on this bill
- 1Richard Durbin SponsorIntroduced, reported2 events+20
See all scorers and every scoring event
Introductions and cosponsorships count toward weekly caps and show no points.
Other bills by Richard Durbin
- S.J.Res. 213: Disapproval of U.S. Immigration and Customs Enforcement of the Department of Homeland Security rule: Establishing a Fixed Time Period of Admission and an Extension of Stay Procedure for Nonimmigrant Academic Students, Exchange Visitors, and Representatives of Foreign Information Media
- S. 3444: Bernie Bluestein Post Office Building (Palatine, IL)
- S. 1146: Cameras in the Courtroom Act
- S.J.Res. 147: Disapproval of Bureau of Consumer Financial Protection relating to the withdrawal of the rule rule: Statement of Policy Regarding Prohibition on Abusive Acts or Practices
- S. 1528: CHILD Act of 2025
- S. 1837: DEFIANCE Act of 2025
History
- Introduced in the Senate by Richard Durbin.
Show the full action history (5 actions)
- Committee on Energy and Natural Resources. Reported by Senator Lee with an amendment in the nature of a substitute. Without written report.
- Placed on Senate Legislative Calendar under General Orders. Calendar No. 478.
- Committee on Energy and Natural Resources. Ordered to be reported with an amendment in the nature of a substitute favorably.
- Introduced in Senate
- Read twice and referred to the Committee on Energy and Natural Resources. (text: CR S2668)


