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WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 23rd April 2023 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0mg/L NH4+
Dissolved Oxygen % Saturation
80.5%
Dissolved Oxygen mg/L
8.1mg/L
Electrical Conductivity
680µS/cm
Reactive Phosphate (mg/L)
0.059mg/L P
Temperature - AIR
16° C
Temperature - WATER
15° C
Turbidity - FTU
10FTU

Water Conditions

Weather
Overcast
Last rainfall
During the last week 49.00
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
paper,plastic,cans,polystyrene,other: vape canister

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 1
Image
Dragonfly Nymph (Odonata) 6 1
Image
Freshwater Mussel (Bivalvia) 5 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 2 1
Image
Freshwater Snails (Gastropoda) 3 20
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 10
Image
Segmented Worm (Oligochaeta) 1 8
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 42 Total score: 25 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: