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  5. 27-03-2001

ME_YYR366 Yarra River, 150 metres downstream of Don River, Launching Place

27 March 2001

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

Overview

Catchment Yarra River
Site Yarra River, 150 metres downstream of Don River, Launching Place ME_YYR366
Date and Time Tuesday 27th March 2001 14:40pm
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 30 0.19 6.5 0.58 11.5 4
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
Chironomids Chironomids 1 10
Freshwater shrimp Freshwater shrimp 5 18
o. Family Dytiscidae, Genus Rhantus (Beetle adult) o. Family Dytiscidae, Genus Rhantus (Beetle adult) 0 5
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 8
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 20
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 50
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 111 Total score: 17 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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