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  5. 28-03-2001

ME_YYR405 Yarra River, 150 metres downstream of Sewerage Treatment Plant, Launching Place?

28 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 Sewerage Treatment Plant, Launching Place? ME_YYR405
Date and Time Wednesday 28th March 2001 11:00am
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 10.5 40 0.16 6.7 0.013 11 3
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 6
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 15
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 5
Stonefly nymph (Plecoptera) Stonefly nymph (Plecoptera) 8 12
Toebiters Dobsonflies (Megaloptera) Toebiters Dobsonflies (Megaloptera) 6 10
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 25
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 79 Total score: 35 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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