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WaterWatch Data Portal

ME_YTW010 Yarra River Catchment

Tuesday 1st May 2018 13:00pm Approved
Notes

Physical Chemical Tests

Ammonium
0.02mg/L NH4+
Dissolved Oxygen % Saturation
116.01%
Dissolved Oxygen mg/L
10mg/L
Electrical Conductivity
950µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.7mg/L P
Temperature - AIR
23.4° C
Temperature - WATER
22.6° C
Turbidity - NTU
100NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 10.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Scummy,Smelly,Muddy
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
bottles,plastic

Habitat

Bank Erosion Stability Bank Vegetation In Stream Cover Riffles Pools Bends Verge Vegetation Overall
Fair 3 Fair 6 Poor 4 Poor 2 VeryPoor 2 17

Water Bugs WaterWatch method

Image Species Score Quantity
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 12
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 2
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 6
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 20 Total score: 7 Overall rating: Poor

Diary photos

Physical Chemical Trends

Last data: