Welcome to the fifth and final episode of "SubSurface: Resisting Montana’s Underwater Invaders." Today we’re putting our producer Nicky Ouellet in the hot seat to answer some listener questions about mussels.
Learn more about how you can help stop the spread of aquatic invasive species, on this episode of SubSurface.
Ok, let’s quickly recap: In our other four episodes, we took some deep dives. First we explored what Montana’s future could look like if invasive zebra and quagga mussels take over lakes and rivers here. Then we looked at how mussels spread, how to keep mussels from spreading, and what our options are if they do arrive. We ended by pondering some bigger existential questions about what invasive species mean, and who gets to decide just who belongs and who doesn’t.
But that wasn’t enough. You, our listeners, had yet more questions about these elusive mussels in our midst. So listen in to hear your mussel questions answered, and learn more about best practices to stop the spread of aquatic invasive species below.
What can you do?
Boaters, Anglers, Paddlers, and Seaplane Pilots:
Clean. Completely remove all mud, water, and vegetation before leaving the access area.
- Inspect your boat, trailer, and all gear. Pay attention to crevices and hidden areas.
- Remove all vegetation (by hand or sprayer).
- Remove all mud (use a pressurized power sprayer, found at most do-it-yourself car washes). The hot water kills organisms and the pressure removes mud and vegetation. No need to use chemicals or soap.
- Dispose of debris in trash or on dry land away from water or ramp.
Drain. Drain all water from watercraft and equipment.
- Drain or remove water from boat, bilge, live well, engine, internal compartments, and bait buckets by removing drain plugs before leaving the access area.
Dry. Aquatic invaders can survive only in water and wet areas.
- Dry your watercraft and fishing equipment thoroughly; this will kill most invasive species. The longer you keep your watercraft, trailer, waders, and other equipment outside in the hot sun between fishing trips, the better.
- Clean off plants, animals, and mud from gear and equipment including waders, footwear, ropes, anchors, bait traps, dip nets, downrigger cables, fishing lines, and field gear before leaving water access. Scrub off any visible material on footwear with a stiff brush.
- Drain water from watercraft, motor, bilge, bladder tanks, livewell and portable bait containers before leaving water access. Replace with spring or dechlorinated tap water when keeping live bait before leaving water access.
- Dry everything five days or more, unless otherwise required by local or state laws, when moving between waters to kill small species not easily seen OR wipe with a towel before reuse.
- Dispose of unwanted bait, fish parts, and packing materials, in the trash; do not dump them in the water or on land.
Other key actions:
- Use non-felt soled boots to further reduce the risk of spreading aquatic invasive species.
- Fish caught for eating or taxidermy should be cleaned at designated fish cleaning stations or placed on ice.
- Never dump live fish or other organisms from one water body into another.
- Don't Release Live Animals. Never move live fish, invertebrates (snails or mussels) or plants from one body of water to another without FWP authorization, and don’t release live baitfish or aquarium fish into Montana waters. You may think you are being kind by doing so, but in actuality you are breaking the law and damaging Montana’s aquatic resources.
- Preventing the Spread of Aquatic Invasive Species - Montana FWP
- Flathead Basin Commission AIS info
- Protect Your Waters: Stop Aquatic Hitchhikers
SubSurface is a production of Montana Public Radio, with financial support from the Solutions Journalism Network, a nonprofit organization dedicated to rigorous and compelling reporting about responses to social problems.