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  5. 03-02-2019

ME_DDA200 Dandenong Creek

3 February 2019

Overview Notes Phy Chem Tests Creatures Diary Photos 1
Site visit details

Overview

Catchment Dandenong
Site Dandenong Creek ME_DDA200
Date and Time Sunday 3rd February 2019 10:00am
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 0.07 56.22 4.5 310 6.8 0.06 28.7 26.7 75
Weather sunny
Last rainfall During the last week
Flow estimate MEDIUM: flow is normal/typical average flow
Water Appearance Clear
Stream depth
Stream width
Hazards
Litter/Pollutants

Present: Judith, Dorothea, Ian, Julie

Creatures Waterwatch method

Image Species Score Quantity
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 20
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 7
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 1
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 10
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 100
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 140 Total score: 24 Overall rating: Poor

Diary photos

Riverbank looking back to normal after dam reinstated

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