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  5. 11-09-2022

ME_DHE100 Heatherton Rd Wetland

11 September 2022

Overview Notes Phy Chem Tests Creatures Diary Photos 0
Site visit details

Overview

Catchment Dandenong
Site Heatherton Rd Wetland ME_DHE100
Date and Time Sunday 11th September 2022 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 57.98 6.2 290 6.7 14.4 12.3 36
Weather overcast
Last rainfall During the last 24 hours
Flow estimate MEDIUM: flow is normal/typical average flow
Water Appearance Clear
Stream depth
Stream width
Hazards
Litter/Pollutants

Present: Judith, Michelle, Dorothea, Julie, Isabelle

pH was 5.5 with PR, retested with CPR gave 6.7

DO was 8.7 mg/L, repeat test gave 6.2 mg/L

No chemicals to do Phosphate

Creatures Waterwatch method

Image Species Score Quantity
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 1
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 1
Freshwater Mussel (Bivalvia) Freshwater Mussel (Bivalvia) 5 4
Beetle larvae (Coleoptera) Beetle larvae (Coleoptera) 4 2
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 15
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 10
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 15
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 48 Total score: 30 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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