Site visit details

Overview

Catchment Dandenong
Site Elster Creek at Golf Course Pond ME_DEL295
Date and Time Sunday 20th January 2019 09:30am
Approved Approved

Notes

Physical Chemical Tests

N mg/L NH4+ D.O. % D.O mg/L EC µS/cm pH pH Units rP mg/L P Air ° C Water ° C Turb NTU
Sample 0.05 45.9 4 1110 7.4 0.07 17.1 22 15
Weather sunny
Last rainfall During the last week
Flow estimate PERMANENT: wetlands and lakes
Water Appearance Clear
Stream depth
Stream width
Hazards
Litter/Pollutants bottles,plastic,packets,polystyrene

Some scum on surface.  Not much algae (compared to other summers).  Fewer waterbirds.

4 pacific black ducks

pair grey teal

pair chestnut teal

2 purple swamp hens

2 australasian coots

4 dusky moorhens and one juvenile

Creatures Waterwatch method

Image Species Score Quantity
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 9
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 2
Flatworms (Turbellaria) 3 2
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 2
Leeches (Hirudinea) Leeches (Hirudinea) 3 6
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 25
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 50 Total score: 22 Overall rating: Poor

Diary photos

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