biosecurity: Protect Our Waters

At Richmond and District Angling Society, we are dedicated to preserving the health of our waters and the natural environment for future generations. One of the greatest threats to our river ecosystems today is the spread of Invasive Non-Native Species (INNS). These species, introduced from other regions, can wreak havoc on local ecosystems by outcompeting native species, altering habitats, and spreading diseases. It's a silent but serious issue that demands our attention as responsible anglers.

Invasive Non-Native Species can devastate the delicate balance of our rivers by:

• Displacing native species: INNS often have no natural predators in their new environments, allowing them to outcompete and replace native fish, plants, and other wildlife.
• Altering habitats: Species like Japanese knotweed and Himalayan balsam can damage riverbanks, leading to increased erosion and habitat degradation.
• Spreading diseases: INNS can carry parasites and diseases that local species have no resistance to, causing widespread health issues and even population declines.
• Affecting water quality: Some INNS can alter water quality, affecting not just fish but also the wider environment and water supply.

These threats don't just stay in the river. An angler can easily transport invasive species from one waterway to another, or even to their own or someone else’s garden. This is why it's vital that all members understand the importance of biosecurity and take action every time they fish.

To help stop the spread of INNS, all anglers must take responsibility for their actions and adopt simple but effective biosecurity measures. The Check, Clean, Dry programme is a national initiative that has proven highly effective when followed consistently.

1. Check: Before leaving the river, check your gear, clothing, and footwear for plant material, mud, and other debris. Even the smallest amount can harbour invasive species.
2. Clean: Thoroughly clean all equipment, paying special attention to areas where dirt and water might collect, such as the soles of your boots or the creases of your waders. Use freshwater if possible.
3. Dry: Drying is one of the most effective ways to kill INNS, as many cannot survive without water for long periods. Make sure all gear is completely dry before your next trip.

It's easy to think that a single visit won't make a difference, but INNS spread rapidly. Each of us plays a vital role in keeping our rivers healthy. By following the Check, Clean, Dry routine every time we fish, we reduce the risk of introducing invasive species to new environments.

We ask all members of the Richmond and District Angling Society to take this responsibility seriously. It’s not just about safeguarding the waters where we fish—it's about protecting the entire environment, including the gardens and natural spaces we care about. Let's do our part to ensure that the beautiful rivers we enjoy today are there for future generations of anglers.

Remember:  Check, Clean, Dry—Every Time.