Skip to content
 
WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 23rd February 2020 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.07mg/L NH4+
Dissolved Oxygen % Saturation
67.97%
Dissolved Oxygen mg/L
6.7mg/L
Electrical Conductivity
420µS/cm
pH
7.3pH Units
Reactive Phosphate (mg/L)
0.046mg/L P
Temperature - AIR
17° C
Temperature - WATER
16° C
Turbidity - FTU
17FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 52.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
paper,plastic

Water Bugs WaterWatch method

Image Species Score Quantity
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 25
Image
Freshwater Snails (Gastropoda) 3 50
Image
Leeches (Hirudinea) 3 15
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 5
Image
Mosquito Larvae (Diptera) 2 10
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 100
Image
Segmented Worm (Oligochaeta) 1 100
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 306 Total score: 18 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: