Site visit details

Overview

Catchment Dandenong
Site Heatherton Rd Wetland ME_DHE100
Date and Time Sunday 6th January 2019 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 7.89 0.7 360 7 0.023 23.2 21.2 106
Weather cloudy
Last rainfall During the last 24 hours
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants

Present: Dorothea, Judith, Ian, Julie

Water was quite yellow, probably from small seeds, so it was very hard to tell what the ammonia level was, and it might also have confused the dissolved oxygen test and turbidity

Depth in wetlands 1.44m

 

 

Creatures Waterwatch method

Image Species Score Quantity
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 3
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 1
Flatworms (Turbellaria) 3 1
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 4
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 8
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 3
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 20 Total score: 20 Overall rating: Poor

Diary photos

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