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WaterWatch Data Portal

EG_DAV070 Betka River Catchment

Wednesday 9th March 2005 9:00am Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Freshwater shrimp 5 10
Image
Caddis-fly Larvae (Trichoptera) 7 250
Image
Mayfly nymph (Ephemeroptera) 7 2
Image
Dragonfly Nymph (Odonata) 6 1
Image
Water mites (Acarina) 5 4
Image
Leeches (Hirudinea) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 270 Total score: 32 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: