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  5. 06-04-2009

CO_YAR230 Yarrowee River at Kellys Bridge, Grenville

6 April 2009

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

Overview

Catchment Barwon River
Site Yarrowee River at Kellys Bridge, Grenville CO_YAR230
Date and Time Monday 6th April 2009 11:30am
Approved Approved

Notes

Physical Chemical Tests

D.O. % D.O mg/L EC µS/cm pH pH Units rP mg/L P Air ° C Water ° C Turb NTU
Sample 37 3.8 1800 7.5 0.2 11.5 12 0
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
a. Family Parastacidae (freshwater crayfish or yabbies) 5 1
c. Family Atyidae (glass shrimp) 0 60
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 20
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 5
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 36
Leeches (Hirudinea) Leeches (Hirudinea) 3 10
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 150
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 292 Total score: 27 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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