Yorkshire Water has issued a reminder about reservoir safety ahead of the August Bank Holiday weekend.
The company advises that while reservoirs may appear calm and inviting, they can present hidden risks including cold water shock, submerged operational equipment, sudden drops, strong currents and, this year, new hazards caused by lower-than-usual water levels.
Alastair Harvey, countryside and woodland advisor at Yorkshire Water, highlighted recent incidents across Yorkshire involving fatalities in reservoirs and other open water.
He encouraged visitors to remain on public footpaths and avoid entering the water, shallow areas, exposed embankments or structures where there may be risks such as sinking mud.
Lower water levels have exposed particular features at some reservoirs.
At Baitings, a submerged bridge has become visible, and at Thruscross, remains of the former village of West End can be seen.
Yorkshire Water advises viewing such features from a safe distance.
Certain Yorkshire Water reservoirs host clubs that provide safe, organised water sports such as sailing and windsurfing.
Activities on the water are only permitted through these authorised clubs, which are listed at yorkshirewater.com/things-to-do/reservoirs, along with information about fishing and other recreational opportunities.
Yorkshire Water ranger teams continue to engage with visitors, sharing information on water safety and encouraging people to follow the Countryside Code.
This includes avoiding disposable barbecues or fires, taking litter home, and keeping dogs on leads, particularly near livestock.
Barbecues and fires are not permitted on Yorkshire Water sites.
In an emergency, anyone who sees a person in difficulty in the water is advised to call 999.
Fire and Rescue Service crews are trained and equipped to respond to such incidents.

Herriots Hotel to host Wear Pink Afternoon in aid of Breast Cancer Now
Skipton Mayor to open Whinfield Bowling Club's open day
BBC Masterchef runner up to open café bar on Sheep Street
Craven College celebrates excellent Ofsted report
Popular village pub closes with immediate effect after more than seven years
Skipton pub loved by many announces closure
Skipton residents urged to put bins out earlier as hot weather continues
Skipton Colour Run raises £6,500 for academy students
Council urged to lower speed limit through Embsay and Eastby
Keighley arts centre unveils adult learning plans
Silsden gardeners get ready for Open Gardens Weekend
Solstice runners raise £25,000 for Sue Ryder
Amber heat warning issued for North Yorkshire
Brooklands school visit Skipton Hospital to learn the importance of nurses
Skipton MP Meets local councillor and residents to discuss road safety concerns at Skipton Estate
Bin crews to start earlier this week due to the heat
Still time to sign up for Solstice Saunter on Sunday
Leeds Bradford Airport to launch weekly flights to Santorini
Addingham Gala Festival set to be 'Out of this World'
Transdev partners with Yorkshire and North West Air Ambulance charities


