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WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 24th September 2017 9:30am Approved
Notes

Physical Chemical Tests

Ammonium
0.5mg/L NH4+
Dissolved Oxygen % Saturation
77.67%
Dissolved Oxygen mg/L
8mg/L
Electrical Conductivity
180µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.114mg/L P
Temperature - AIR
15° C
Temperature - WATER
14° C
Turbidity - FTU
43FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last 24 hours 1.00
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Muddy
Stream depth
0 - 50cm
Stream width
< 2m
Hazards
 
Litter/Pollutants
bottles,plastic,polystyrene

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 2
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 3
Image
Freshwater Snails (Gastropoda) 3 9
Image
Roundworms (Nematoda) 3 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 20
Image
Segmented Worm (Oligochaeta) 1 10
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 45 Total score: 16 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: