Click
on 2020 Riverfly Monitoring table above or long term ARMI Results Graph
below to view bigger image of monitoring Jan 2019 - Dec 2019 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 Jan 20
10:30
Kettlewell River Level 0.4 falling
https://www.riverlevels.uk/river-wharfe-kettlewell-with-starbotton-kettlewell#history
Air 05 deg C est.
Water 03 Deg C est.
Clean Water for Wildlife
Not done
Cased Caddis 2 + 1 = 3 = A1
Caseless Caddis 2 + 1 = 3 = A1
Stonefly = 7 + 4 = 11 = B2
Olive 80 + 40 = 120 = C3
Stoneclinging Nymph 75 + 30 = 105 = C3
Blue Winged Olive = 0 = 0
Freshwater Shrimp = 0 = 0
Mayfly Nymph = 0 = 0
TOTAL SCORE = 10
OTHER
Bullhead 3
Blackfly Lavae 1
Click
on 2019 Riverfly Monitoring table above or long term ARMI Results Graph
below to view bigger image of monitoring Jan 2019 - Dec 2019 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):
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