This bill directs the Secretary of the Interior to conduct a special resource study of the Cahokia Mounds State Historic Site, Emerald Mounds, and Pulcher Mounds in Illinois. In doing so, the study will evaluate the national significance of the Study Area, determine the suitability and feasibility of designating the area as a unit of the National Park System, and consider other preservation, protection, and interpretation options in partnership with Federal, State, local governments, private and nonprofit organizations.
A report detailing results and recommendations is due within three years after funds are first made available.
At a Glance
What It Does
The Secretary shall conduct a special resource study of the Study Area, evaluating national significance, suitability for National Park System designation, and preservation options, including cost estimates for the proposed approaches.
Who It Affects
Federal agencies, Illinois state and local government entities, and private and nonprofit preservation organizations involved in the Study Area; private landowners and NGOs with interests in cultural resources.
Why It Matters
The study clarifies whether the area merits formal federal designation or alternative preservation approaches, guiding investment, interpretation, and governance of a site central to Mississippian culture and North American history.
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What This Bill Actually Does
The bill creates a dedicated, three-year study to assess Cahokia Mounds and related Illinois mounds. The Secretary of the Interior will evaluate how significant the sites are on a national scale and whether they should be designated as a National Park Unit.
It also asks the Secretary to consider other preservation and interpretation options, which could involve Federal, state, local governments, or private and nonprofit partners. Importantly, the study must include cost estimates for any recommended path, whether acquisition, development, interpretation, or ongoing maintenance, and it requires consultation with a broad set of stakeholders.
A final report with conclusions and recommendations is due to Congress within three years after funds are made available.
The Study Area comprises Cahokia Mounds State Historic Site, Emerald Mounds, and Pulcher Mounds in Illinois. The bill defines the Secretary, the Study Area, and the legal framework under which the study must be conducted, including alignment with applicable law (54 U.S.C. 100507).
The act does not guarantee designation; rather, it enables a rigorous, government-backed assessment to inform future preservation and governance choices.
The Five Things You Need to Know
The Secretary shall conduct a special resource study of Cahokia Mounds, Emerald Mounds, and Pulcher Mounds.
The study will assess national significance and the feasibility of designating the area as a National Park System unit.
Alternatives for preservation and interpretation include federal, state, local, private, and nonprofit options.
Cost estimates for acquisition, development, interpretation, operation, and maintenance will be identified for proposed alternatives.
A final report with results and recommendations is due within three years after funds are first made available.
Section-by-Section Breakdown
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Short Title
The act may be cited as the Cahokia Mounds Mississippian Culture Study Act. It establishes the scope and purpose of the study and the formal naming of the bill.
Findings
Congress acknowledges the historical significance of Cahokia as a Mississippian urban center with hundreds of mounds and a major regional influence. The findings establish the cultural and historical importance of the Study Area and set the stage for evaluating preservation options and potential designation.
Definitions
The Secretary means the Secretary of the Interior. The Study Area includes Cahokia Mounds State Historic Site, Emerald Mounds in St. Clair County, and Pulcher Mounds in Monroe and St. Clair Counties, Illinois. These definitions frame the study’s scope and governance.
Special Resource Study
The Secretary shall conduct a special resource study of the Study Area. The study will evaluate national significance, determine the suitability and feasibility of designation as a unit of the National Park System, consider preservation and interpretation alternatives (including Federal, State, Local, and private/nonprofit arrangements), consult with relevant entities, and identify cost estimates for acquisition, development, interpretation, operation, and maintenance related to the considered options. The study must comply with applicable law (54 U.S.C. §100507) and culminate in a report to Congress within three years of funds being made available.
This bill is one of many.
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Explore Culture in Codify Search →Who Benefits and Who Bears the Cost
Every bill creates winners and losers. Here's who stands to gain and who bears the cost.
Who Benefits
- Federal agencies involved in cultural resource management benefit from a rigorous assessment of significance and potential designation pathways.
- Illinois state and local government entities (e.g., Illinois DNR and local preservation authorities) gain clarity and guidance for preservation planning and potential funding opportunities.
- Museums, historical societies, and private nonprofit organizations engaged in cultural heritage can participate as partners in preservation and interpretation efforts.
- Researchers, educators, and institutions focused on Mississippian culture benefit from formal documentation and data for study and teaching.
- Local communities surrounding Cahokia Mounds may see enhanced interpretation, tourism, and economic activity through well-planned preservation.
Who Bears the Cost
- Federal government bears study costs and any costs associated with resulting acquisitions or management if designation proceeds.
- State and local governments may bear joint costs for studies, coordination, and potential implementation of preservation options.
- Private and nonprofit participants may incur costs related to involvement, partnerships, and interpretation initiatives.
- Property owners in proximity to the Study Area could face costs associated with preservation requirements or changes in land-use planning if designation or agreements impose certain protections.
Key Issues
The Core Tension
The central dilemma is whether to pursue a potentially transformative federal designation that offers resources and national prominence but imposes federal governance and costs, or to pursue alternative preservation paths that align better with local control and pragmatic funding, while still ensuring the protection and interpretation of this culturally significant landscape.
The bill frames a rigorous, structured assessment of whether to elevate the Study Area to a National Park System unit or pursue other preservation models. This creates tensions between national-level recognition and the administrative, financial, and governance implications of designation at local and state levels.
While the study contemplates federal involvement, it also invites flexibility through partnerships with state, local, private, and nonprofit actors, which could limit or delay any eventual transition to federal ownership or management. A key unresolved question is the funding and timeline alignment for acquisition or development costs, and how cost-sharing would be allocated if designation or companion preservation steps are pursued.
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