BBC1 年
Why does Ladybower Reservoir in Derbyshire have plug holes?
PA Media Damage to Toddbrook Reservoir's spillway prompted a mass evacuation Other reservoirs employ side channel spillways, which as the name suggests channel the water away from the side of the ...
BBC4 年
Whaley Bridge dam spillway to be decommissioned and replaced
Canal and River Trust The second option would see a spillway channel built through woodland at Whaley Bridge's war memorial park A Canal and River Trust spokesman said 13 different permanent ...