Too long at 12 months away from the river but pleased everything is as I left it, although never ever seen the levels so low….River Wharfe Buckden Invertebrate Monitoring: River Wharfe Buckden Invertebrate Monitoring: ... https://t.co/uYqW3x5BTw
— ian banks (@AtollUK) July 20, 2021
Click
on 2020 Riverfly Monitoring table above or long term ARMI Results Graph
below to view bigger image of monitoring Jan 2020 - Dec 2020 inclusive.
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):
18 Jul 21
12:00
Kettlewell River Level 0.1 falling
https://www.riverlevels.uk/river-wharfe-kettlewell-with-starbotton-kettlewell#history
Air 26 deg C est.
Water 15 Deg C est.
Clean Water for Wildlife
Not done
Cased caddisfly 1
Caseless caddisfly 2
Mayfly (Ephemeridae)
Blue-winged olive (Ephemerellidae) 6
Flat-bodied up-wings (Heptageniidae) 60
Olives (Baetidae) 19
Stoneflies 75
Freshwater Shrimp (Gammarus) 0
TOTAL SCORE = 09
OTHER
Midge pupae 10
Blackfly 5
Diving beetle 1
Red Worm 6
Minnows 30
Bullhead 1
Crayfish 2
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