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WaterWatch Data Portal

WG_VCK003 Thomson River Catchment

Tuesday 25th September 2001 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
Image
Chironomids 1 10
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 4
Image
Freshwater shrimp 5 10
Image
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 4
Image
Caddis-fly Larvae (Trichoptera) 7 30
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Stonefly nymph (Plecoptera) 8 10
Image
Damselfly Nymph (Odonata) 6 5
Image
Dragonfly Nymph (Odonata) 6 5
Image
Water mites (Acarina) 5 10
Image
Beetle larvae (Coleoptera) 4 4
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 4
Image
Roundworms (Nematoda) 3 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 110 Total score: 48 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: