River Wharfe Buckden Invertebrate Monitoring: River Wharfe Buckden - 24th August 2020 https://t.co/Y7ngTUdmmp
— ian banks (@AtollUK) August 25, 2020
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):
24 Aug 20
09:30
Kettlewell River Level 0.6 Falling
https://www.riverlevels.uk/river-wharfe-kettlewell-with-starbotton-kettlewell#history
Air 17 deg C est.
Water 10 Deg C est.
Clean Water for Wildlife
Not done
Cased caddisfly 5 = A1
Caseless caddisfly 5 = A1
Mayfly (Ephemeridae) 0
Blue-winged olive (Ephemerellidae) 2 = B2
Flat-bodied up-wings (Heptageniidae) 60 = B2
Olives (Baetidae) 60 = B2
Stoneflies 40 = B2
Freshwater Shrimp (Gammarus) 0
TOTAL SCORE = 09
OTHER
Bullhead 1
Midge pupae 2
Leech 2