National Park Service Fishing at De Soto National MemorialWhat comes to mind when you think about fishing? Patience, relaxation, challenge, and memories are a few words often associated with fishing. You will find all that and a sense of stewardship, conservation, and preservation on this page. We want you to have an enjoyable time during your visit, and for those who come after you to fish. Take some time to explore, learn what the park has to offer and learn your responsibilities before casting a line or flicking a fly into the water. De Soto National Memorial allows fishing as a means of providing for public enjoyment, and customary and traditional use, and regulates fishing to ensure that it is managed in a manner that avoids unacceptable impacts to park resources. LicensesA valid Florida fishing license is required to fish in the park although exceptions may apply, and fees vary. Children under 16 years of age do not require a license. Visitors fishing within De Soto National Memorial must follow the fishing license requirements in accordance with the laws and regulations of the Florida Fish and Wildlife Conservation Commission.Fishing RegulationsUnless otherwise provided for, fishing regulations apply to all finfish found in both fresh and saltwater, and mollusks and crustaceans found in saltwater (shellfish). Other taxa, including amphibians, and freshwater mollusks and crustaceans (e.g. waterdogs, crayfish) are not considered “fish” for the purpose of NPS fishing regulations and are addressed by NPS regulations governing “wildlife” (36CFR2.2). These fishing regulations apply, regardless of land ownership, on all lands and waters within the park that are under the legislative jurisdiction of the United States. Fishing shall be in accordance with the laws and regulations of the State of Florida (36CFR2.3(a)) except as provided below. Where there is a conflict between a state regulation and a federal (NPS) regulation, the state regulation is superseded by the federal regulation. For state fishing regulations please visit the Florida Fish and Wildlife Conservation Commission website. For more information on how NPS fishing regulations work, go to the regulations page on the NPS Fish and Fishing website. The following are prohibited:
Except as otherwise designated, fishing with a net, spear, or weapon in the salt waters of park areas shall be in accordance with State law. The following regulations apply only within De Soto National Memorial:
![]() National Park Service Fish Consumption Advisories in National Park WatersThe Environmental Protection Agency, states, territories, and tribes provide advice on fish and shellfish caught in the waters in their jurisdiction to help people make informed decisions about eating fish. Advisories are recommendations to limit your consumption of, or avoid eating entirely, certain species of fish or shellfish from specific bodies of water due to chemical or biological contamination.Fish is part of a healthy balanced diet, but eating wild fish and shellfish caught in park waters is not risk free. Parks are “islands”, but the much larger “ocean” that surrounds them affects the natural resources inside a park. Other aquatic toxins are the result of natural biological processes. Also, chemical contaminants that originate outside of park boundaries can come into parks. Mercury is an example of a toxin originating outside a park that can find its way into a park. Mercury exists naturally in some rocks, including coal. When power plants burn coal, mercury can travel in the air long distances before falling to the ground, usually in low concentrations. Once on the ground, microorganisms can change this elemental mercury to methyl mercury. This type of mercury can build up in animal tissues, and it can increase in concentration to harmful levels. This high concentration can occur in large predatory fish - those often pursued and eaten by anglers. Studies have shown that fish in some National Park System waters have mercury levels that may be a concern to people who regularly eat a lot of fish. Florida Fish Consumption Advisories can be found at the Florida Department of Health website. Here you can find information on mercury content, harmful algal bloom impact, water quality impact and more. To learn more on the topic of Fish Consumption Advisories, the National Park Service maintains information about Fish Consumption Advisories and Mercury and Toxins in Nature. Aquatic Invasive SpeciesImagine your favorite fishing spot and the wonderful memories. Things may look fine but underneath the surface there is a serious threat. Everything you remembered is now cemented together in a sharp, smelly mess. Invaders have wiped out the fish species you used to catch.Aquatic invasive species are not native to an ecosystem. Their introduction causes, or is likely to cause, harm to the economy, the environment, or to human health. Aquatic invasive species are a growing risk to parks and their values. In the United States alone, there are more than 250 non-native aquatic species. For many centuries, humans have contributed to spreading non-native species around the globe. You can make a difference. To learn more about Aquatic Invasive Species in the National Park Service, visit the Fish & Fishing website. |
Last updated: July 29, 2022