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WaterWatch Data Portal

WG_AVR130 Thomson River Catchment

Wednesday 23rd October 2002 12:00pm Approved
Notes

Water Conditions

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

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 5
Image
Freshwater shrimp 5 25
Image
j. Order Conchostraca (clam shrimp) 0 80
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 2 50
Image
n. Family Dytiscidae, Genus Eretes (Beetle adult) 0 12
Image
Caddis-fly Larvae (Trichoptera) 7 10
Image
Mayfly nymph (Ephemeroptera) 7 20
Image
Damselfly Nymph (Odonata) 6 5
Image
Freshwater slater (Isopoda) 5 100
Image
Beetle larvae (Coleoptera) 4 10
Image
Freshwater Snails (Gastropoda) 3 2
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 10
Image
Mosquito Larvae (Diptera) 2 50
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 379 Total score: 38 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: