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  5. 26-04-2007

GB_YEA003 Yea River at Toolangi DS from Primary School

26 April 2007

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Goulburn River
Site Yea River at Toolangi DS from Primary School GB_YEA003
Date and Time Thursday 26th April 2007 12:30pm
Approved Approved

Notes

Physical Chemical Tests

No physical chemical tests recorded on this visit
D.O. % D.O mg/L EC µS/cm pH pH Units Rain mm Water ° C P mg/L Turb NTU
Sample
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Riffle low after long drought

Creatures Waterwatch method

Image Species Score Quantity
a. Family Curculionidae (weevils) a. Family Curculionidae (weevils) 3 20
b. Family Elmidae (riffle beetle adult) b. Family Elmidae (riffle beetle adult) 0 20
Chironomids Chironomids 1 5
d. Family Hydrophilidae, Genus Helochares (Beetle adult) d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 20
k. Family Dytiscidae, various genera (mixed diving beetles) 2 5
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 20
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 20
Stonefly nymph (Plecoptera) Stonefly nymph (Plecoptera) 8 5
Dragonfly Nymph (Odonata) Dragonfly Nymph (Odonata) 6 1
Toebiters Dobsonflies (Megaloptera) Toebiters Dobsonflies (Megaloptera) 6 20
Yabbies/Marron/Gilgie Freshwater (Decapoda) Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 1
Beetle larvae (Coleoptera) Beetle larvae (Coleoptera) 4 20
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 20
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 179 Total score: 48 Overall rating: Good

Diary photos

No diary entries recorded for this visit

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