The Countryside Code
The rivers and lakes of Wales are an amazing place to swim. Help keep them special and preserve them for future generations. Make sure that you:
The Countryside Code gives important advice on how to use the countryside responsibly. Be aware of it before you go out and follow it at all times.
Don’t trespass. There are areas with designated public access, including rights of way, access land and some waters with navigation rights. However, outside of these areas, you should not assume that you have access onto any land or water without the owner’s permission.
Be aware that other people may be using the lake or river you’re in, such as gorge walkers, canoeists or anglers. Make sure they are aware of your presence but try not to disturb them or get in their way.
Be discreet if you need to change your clothes in public places.
Many fish species lay their eggs in gravel in the shallow parts of the river between autumn and spring; they may be very vulnerable at this time and it is an offence to harm them. If possible, try and avoid contact with gravel on the riverbed, at any time of year.
Avoid damaging plants in and around the water. Stick to established paths or bare rock. If available, use guidebooks, local information or signs to find the best places to get in and out of the water.
Take care not to alarm birds, livestock or other animals as they may be very sensitive to disturbance; if you see animals looking agitated by your presence move away quietly.
Be aware that ground-nesting and holenesting birds may be breeding on islands, banks and shingle in the spring and summer; be particularly careful not to disturb them at this time.
Introducing invasive species of plants and animals to watercourses may have very serious effects on the habitats found there. You can prevent this by checking, cleaning and drying your swimwear thoroughly before going to a new place. For more information, visit the Non-Native Species Secretariat (NNSS) website.
You are responsible for your own safety.
Know your limits, swim with others if possible or let someone know where you are going and when you expect to return.
Have a way of raising an alarm if you need help.
Check the weather forecast before you leave home. Remember that water conditions may change while you are out.
Check the water before you get in:
Be aware that people may be using boats or other water vessels near you:
Take note of warning signs on or around water, particularly around man-made features such as sluices and weirs.
Have your route planned if you’re going to swim long distance. Swimming in an indoor swimming pool is very different from swimming outside - you may not be able to swim the same distance. Make sure you have identified places to get out of the water if you need to.
The shock of sudden immersion into cold water can sometimes cause hyperventilating and even lead to drowning. Enter cold water slowly and make sure that you have planned a safe way to get out.
Hypothermia can set in after prolonged periods in cold water. If you feel your arms getting weak, your fingers going numb or muscle cramping then get out of the water as soon as possible.
Bacteria, viruses, and toxic algae may be present in some water. Generally, if the water looks or smells bad, don’t enter. However, if you are entering suspect water:
The Royal Life Saving Society has more information about water safety and training on its website.