Site visit details

Overview

Catchment Dandenong
Site Heatherton Rd Wetland ME_DHE100
Date and Time Sunday 1st October 2023 11:00am
Approved Approved

Notes

Physical Chemical Tests

Ammon-Nit mg/L NH3-N N mg/L NH4+ D.O. % D.O mg/L EC µS/cm FrP mg/L P Nitrate-Nit mg/L N pH pH Units rP mg/L P Air ° C Water ° C Turb FTU Turb NTU
Sample 0 20.5 2 380 6.5 0 18.2 16.5 79
Weather cloudy
Last rainfall More than a week ago
Flow estimate LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance Stained brown
Stream depth
Stream width
Hazards
Litter/Pollutants

Present: Julie, Michelle, Isabelle

Flowing out but only just. Very hard to get a sample.

pH 6.7 with PR, 6.5 with CPR

Creatures Waterwatch method

Image Species Score Quantity
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 3
Freshwater Mussel (Bivalvia) Freshwater Mussel (Bivalvia) 5 2
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 5
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 15
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 34
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 4
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 24
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 89 Total score: 27 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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