MAPWaters Act of 2025

This bill would make it easier to find clear, up-to-date information about where you can boat and fish on federal waters. It tells federal agencies to use the same data standards within 30 months so their maps work together, and then to put key details online within 5 years, like when areas are open or closed, speed and no‑wake zones, motor limits, and where boat ramps and fishing access sites are located. It also requires online maps for fishing rules, such as closures, no‑take zones, gear limits, and catch‑and‑release areas. Agencies must update most access data at least twice a year and update fishing rules in real time, and they must create a way for the public to ask questions or comment. Irrigation canals and flowage easements are not included, and sensitive cultural resource locations must be kept private. The bill does not change who controls navigable waters or open up or close areas; it just makes the information easier to find. Agencies must report progress each year through 2034 and can partner with states, Tribes, and private groups to get it done .

Key points:

• Who is affected: Boaters, anglers, and other water users; federal land and water agencies; state and Tribal resource agencies; mapping and tech partners .
• What changes: Standardized, public online maps with closures, seasons, speed/no‑wake zones, motor limits, travel directions, allowed uses (from paddlecraft to airboats), boat ramps and portages, depth info where feasible, and fishing restrictions. Public Q&A/comment process; regular updates; protection of sensitive site data. No change to existing authority over waters or current access rights .
• When: Data standards due in 30 months; online data due within 5 years; updates twice a year (access) and in real time (fishing rules); annual reports through March 30, 2034 .