Site visit details

Overview

Catchment Dandenong
Site Heatherton Rd Wetland ME_DHE100
Date and Time Sunday 1st December 2019 10:30am
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 0.02 29.78 3 340 6.3 0.05 15.1 15 83
Weather cloudy
Last rainfall During the last week
Flow estimate MEDIUM: flow is normal/typical average flow
Water Appearance Stained brown
Stream depth
Stream width
Hazards
Litter/Pollutants

Present: Judith, Dorothea, Julie, Ian

New depth marker in wetland, with a different reading - 1.55m on old marker, 58 on new marker.

First pH reading 6.6 with PR, then 6.3 with CPR

Creatures Waterwatch method

Image Species Score Quantity
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 1
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 5
Beetle larvae (Coleoptera) Beetle larvae (Coleoptera) 4 2
Flatworms (Turbellaria) 2 1
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 6
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 17 Total score: 23 Overall rating: Poor

Diary photos

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