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  5. 15-09-2012

ME_YDI833 Nerreman Wetland @ Eltham

15 September 2012

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

Overview

Catchment Yarra River
Site Nerreman Wetland @ Eltham ME_YDI833
Date and Time Saturday 15th September 2012 11:00am
Approved Approved

Notes

Physical Chemical Tests

Ammon-Nit mg/L NH3-N N mg/L NH4+ 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 NTU
Sample 0.085 6 560 7.3 0.06 13 11.7 13
Weather cloudy
Last rainfall During the last week 12.3
Flow estimate LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance Clear,Other: grey
Stream depth 51cm - 99cm
Stream width >5m
Hazards
Litter/Pollutants bottles,cans,clothing,packets,paper,plastic,polystyrene
Drain no flow, ground damp, appearance grey Rubbish: tree guard, hub cap Pit drain:balls, polystyrene & plastic bottle

Creatures Waterwatch method

Image Species Score Quantity
Flatworms (Turbellaria) 3 17
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 8
Leeches (Hirudinea) Leeches (Hirudinea) 3 1
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 14
Non Biting Midge Larvae - Bloodworms (Diptera) Non Biting Midge Larvae - Bloodworms (Diptera) 1 107
Segmented Worm (Oligochaeta) Segmented Worm (Oligochaeta) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 151 Total score: 14 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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