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  5. 25-02-2003

ME_YLY080 Little Yarra River: immediately downstream of Warburton Highway bridge, suburb?

25 February 2003

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

Overview

Catchment Yarra River
Site Little Yarra River: immediately downstream of Warburton Highway bridge, suburb? ME_YLY080
Date and Time Tuesday 25th February 2003 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 8.2 80 0.12 6.8 0.17 28 21 28
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Creatures Waterwatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) 0 2
Water-boatmen Water-boatmen 4 2
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 24
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 19
Stonefly nymph (Plecoptera) Stonefly nymph (Plecoptera) 8 9
Dragonfly Nymph (Odonata) Dragonfly Nymph (Odonata) 6 1
Beetle larvae (Coleoptera) Beetle larvae (Coleoptera) 4 2
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 1
Roundworms (Nematoda) Roundworms (Nematoda) 3 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 61 Total score: 38 Overall rating: Good

Diary photos

No diary entries recorded for this visit

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