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  5. 07-06-2001

ME_YOI050 Olinda Ck: Reserve opposite Marne Rd

7 June 2001

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

Overview

Catchment Yarra River
Site Olinda Ck: Reserve opposite Marne Rd ME_YOI050
Date and Time Thursday 7th June 2001 11:40am
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 Water ° C Turb NTU
Sample 9.8 110 0.76 6.9 0.134 8.5 0
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 20
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 14
Mayfly nymph (Ephemeroptera) Mayfly nymph (Ephemeroptera) 7 3
Toebiters Dobsonflies (Megaloptera) Toebiters Dobsonflies (Megaloptera) 6 8
Flatworms (Turbellaria) 3 5
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 65 Total score: 25 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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