THE PARENTS of a 15-year-old who tragically died in a Carlisle river have issued a water safety warning so other 'families don't suffer the same loss'. 

Lewis Michael Kirkpatrick's body was discovered on May 27, a day after four teenage boys had gotten into difficulty in the River Eden, near Rosehill, on Friday evening. 

Lewis' parents, Nichola and Paul, draw attention to the danger of rivers and how in the warm weather, the water may look inviting but can be deadly.

"We don't want any other families to suffer the same, awful loss," they said. 

Following the multi-agency rescue on May 26, a 14-year-old boy was also airlifted to hospital following the incident and is now in a 'critical but stable condition'. 

Nichola and Paul described their son as a 'kind, caring and funny son' who always had a 'cheeky and infectious smile.'

"Lewis was the baby of the family and his death has left a gaping hole that can never be filled.

"Lewis was a loving son, brother of Kyle and Nathan, grandson, nephew, cousin, uncle, friend, and boyfriend of Kiara," they said. 

Lewis' family has expressed their gratitude to the emergency services and agencies that helped in the search for Lewis and, in particular, the member of the public who risked his own life to try to help the boys.

Whilst it may tempting to go into the water as days get hotter, it's important to know what steps to take if you ever find yourself in trouble. 

Cumbria's Fire and Rescue Service have issued 'Float to Live' advice on their website. 

Deep water may feel warm on the surface, but just below it can be icy cold which can cause panic and cold water shock. 

Firstly, try not to panic, float on your back and don't struggle - your clothes have air in them which will help you float. 

After 60 to 90 seconds, the cold water shock will pass and you will be able to breath more easily, so you can swim to safety or call for help.