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  5. 20-09-2001

ME_YYR355 Yarra River: immediately upstream of Don Road, upstream of drain opposite launch pub, Woori Yallock??

20 September 2001

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

Overview

Catchment Yarra River
Site Yarra River: immediately upstream of Don Road, upstream of drain opposite launch pub, Woori Yallock?? ME_YYR355
Date and Time Thursday 20th September 2001 10:00am
Approved Approved

Notes

Physical Chemical Tests

D.O mg/L EC µS/cm Nitrate-Nit mg/L N pH pH Units rP mg/L P Air ° C Water ° C Turb NTU
Sample 9.6 50 0.19 6.6 0.0456 16.5 13 15
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
Freshwater shrimp Freshwater shrimp 5 80
o. Family Dytiscidae, Genus Rhantus (Beetle adult) o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 6
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 100
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 200
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 300
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 686 Total score: 18 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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