Great Lakes Mapping Act of 2025

# Great Lakes Mapping Act of 2025 - Summary **What the Bill Does:** The Great Lakes Mapping Act of 2025 would authorize efforts to create detailed maps of the Great Lakes region. While the bill's full text and specific provisions aren't detailed in the available information, mapping legislation typically aims to improve data collection, surveying, or charting of waterways and coastal areas for navigation, environmental monitoring, or resource management purposes. **Who It Affects:** This bill would likely impact the Great Lakes states (Michigan, Wisconsin, Illinois, Indiana, Ohio, Pennsylvania, New York, and Minnesota), as well as industries and communities that depend on the Great Lakes, such as shipping, fishing, tourism, and water management agencies. It could also affect federal agencies responsible for water resources and environmental protection. **Current Status:** HR 2731 is currently in committee and has not yet advanced to a floor vote.

The bill was introduced by Representative Lisa McClain (R-Michigan), reflecting Michigan's significant stake in Great Lakes policy and management. To learn more about specific provisions, interested parties would need to consult the full bill text through Congress.gov.