Helicopter drops sandbags onto ‘dodgy’ UK dam as emergency workers try to prevent collapse
- Hundreds of people have been evacuated from the Derbyshire town of Whaley Bridge
- Part of the dam holding back the Toddbrook Reservoir above them collapsed following heavy rain
Emergency workers raced on Saturday to lower water levels behind a damaged dam in northwest England as forecasters warned more bad weather was on the way.
Pumps have reduced the water level in Toddbrook Reservoir by half a metre (20 inches) since Thursday, but authorities warned that pressure on the 180-year-old dam remains severe.
A Royal Air Force helicopter continued precision drops of sandbags into a gaping hole on the dam, while specialist contractors placed concrete grouting around the bags to bind them together.
Images from the operation showed personnel hanging out of the side of the Chinook, directing the bags into the hole to fill gaps – like a craftsman smoothing plaster.
Hundreds of one-tonne bags had been dropped in the last few days, said Daniel Greenhalgh of the Canal & River Trust, which manages the dam.