Use of sonar when fishing for muskellunge or northern pike prohibited in certain waters.
HF5111 amends Minnesota’s game and fish laws to restrict the use of certain sonar and related technologies when fishing for muskellunge or northern pike in waters identified by the commissioner as naturally reproducing muskie waters that are not primarily maintained by stocking. In those waters, a person would be prohibited from using, operating, or possessing in an active or deployable state live imaging sonar, forward-facing sonar, omnidirectional sonar, drones, and other equipment or software that integrates with or enhances live imaging sonar to locate, track, or target these fish. The bill also expands the prohibition to include technologies that use artificial intelligence, predictive modeling, real-time data processing, or wireless communication between devices or components for that purpose.
The bill further creates a presumption of violation if the listed equipment is present on the affected waters, their shores, or islands, unless the equipment is fully powered off, disconnected from power and transducer cables, secured so it cannot be immediately reconnected, and cannot be activated remotely or through software without deliberate physical reconnection. The bill leaves in place existing restrictions on artificial lights used to lure or see fish while spearing, and continues the exception for bow fishing and the mercury restriction for batteries used in lighted fishing lures.
The bill’s impact would be to add a new enforcement framework for certain advanced fishing technologies in designated muskie waters, affecting anglers who use high-tech sonar systems, drones, and related digital tools. It would give the commissioner of natural resources authority to identify the waters covered by the prohibition and would likely require anglers, retailers, and enforcement officers to distinguish between ordinary possession and prohibited active or readily deployable use of the equipment.
There is no recorded committee transcript or vote history in the provided materials, so the overall sentiment cannot be measured from debate or roll call. Based on the bill text alone, the measure appears conservation-oriented and aimed at limiting technological advantages in fishing for naturally reproducing muskellunge populations. Any contention would likely center on whether the restrictions are necessary for resource protection versus whether they are overly broad, difficult to enforce, or burdensome to anglers using modern electronics.
HF5111 would amend Minnesota Statutes section 97C.335 to add a new prohibition on the use, operation, or active possession of live imaging sonar, forward-facing sonar, omnidirectional sonar, drones, and related AI-enabled or wireless-enhanced systems when fishing for muskellunge or northern pike in waters designated by the commissioner as naturally reproducing muskie waters not primarily maintained by stocking. It also establishes a presumption of violation based on possession on the water, shore, or islands unless the equipment is fully disabled and physically disconnected in specified ways. The bill would affect anglers, enforcement officers, and potentially manufacturers and sellers of advanced fishing electronics, while preserving existing restrictions on artificial lights and the current bow-fishing exception.
No committee discussion or voting record was provided, so there is no direct evidence of support or opposition from legislative debate. The bill’s language suggests a conservation-focused intent to protect naturally reproducing muskellunge populations by limiting high-tech fishing tools, which may appeal to resource-management advocates. At the same time, the inclusion of drones, AI, predictive modeling, and wireless activation indicates a relatively broad technology restriction that could draw concern from anglers who use modern electronics and from those worried about enforceability.
The main likely point of contention is the breadth of the technology ban. Supporters would likely argue that forward-facing sonar and similar tools can give anglers an unfair advantage and may pressure vulnerable fish populations, especially in naturally reproducing muskie waters. Opponents may argue that the bill sweeps in too many devices and software systems, is difficult to define and enforce, and could criminalize ordinary possession of electronics unless they are fully disabled in very specific ways. Another possible dispute is the commissioner’s authority to designate the affected waters, since that determination will control where the restrictions apply.