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WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 20th November 2016 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.2mg/L NH4+
Dissolved Oxygen % Saturation
66.68%
Dissolved Oxygen mg/L
6.7mg/L
Electrical Conductivity
1150µS/cm
pH
7.2pH Units
Reactive Phosphate (mg/L)
0.036mg/L P
Temperature - AIR
18.5° C
Temperature - WATER
15° C
Turbidity - FTU
14FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week 11.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
plastic,cans,packets

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 2
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 1
Image
Freshwater Snails (Gastropoda) 3 10
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 18
Image
Segmented Worm (Oligochaeta) 1 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 42 Total score: 17 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: