River Wharfe Buckden Invertebrate Monitoring: 30th December 2019 https://t.co/S5TPmnSf6l
— ian banks (@AtollUK) January 2, 2020
NOTE: Environment Agency Trigger Levels have been increased for the River Wharfe from from '1' to '5' until further notice, as of February 2016.
Riverflies ARMI Link and Monitoring Page for River Wharfe Buckden
About Riverflies Partnership
Supplementary Readings (Non scientific / for information only):
30 Dec 19
12:00
Kettlewell River Level 0.25 falling
https://www.riverlevels.uk/river-wharfe-kettlewell-with-starbotton-kettlewell#history
Air 07.5 deg C est.
Water 04 Deg C est.
Clean Water for Wildlife
Not done
Caddis0 = 0
Caseless 2 + 1 = 3 = A1
Stonefly = 5 + 2 = 7 = A1
Olive 90 + 70 = 160 = C3
Stoneclinger 80 + 40 = 120 = C3
BWO = 0 = 0
TOTAL SCORE = 8
OTHER
Bullfish 3
Leech 1
Worm 1
Cranefly lavae 1
Alderfly nymph 1
Midge pupae 5
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