Pickering Beck Flashcards
(14 cards)
Location
It’s a tributary of the river derwent, found in North Yorkshire
How large is the catchment
68km2
How long is Pickering beck
18 miles
Normal water levels
0.1 to 1m
Highest recorded level
1.98m
Discharge
Flashy discharge, no noticeable patterns
Water source
Moorlands cause saturated soil near the source
Reasons for rivers flooding
Poor farming practices, excessive moorland and forestry drainage, poor river management
Damages
£7 million in June 2007
Management method
Slow the flow
Large woody dams
There were 29 small one so they don’t damage things in high flow seasons
Woodland
50 hectares of woodland around the river, 30m wide either side of the bank
Flood plains
120k cubic metre flood plains north of pickering
No burn zones
Stops any vegetation within 10m of the bank being burnt, sustains interception