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WaterWatch Data Portal

ME_YSC010 Yarra River Catchment

Sunday 24th November 2013 9:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.03mg/L NH4+
Dissolved Oxygen % Saturation
95%
Dissolved Oxygen mg/L
9.2mg/L
Electrical Conductivity
190µS/cm
pH
7.2pH Units
Reactive Phosphate (mg/L)
0.082mg/L P
Temperature - AIR
12° C
Temperature - WATER
15° C
Turbidity - FTU
12FTU

Water Conditions

Weather
Overcast
Last rainfall
During the last 24 hours 6
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear,Muddy
Stream depth
0 - 50cm
Stream width
2m - 5m
Hazards
 
Litter/Pollutants
bottles,cans,clothing,packets,paper,plastic,polystyrene,other

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Caddis-fly Larvae (Trichoptera) 7 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 2
Image
Freshwater Snails (Gastropoda) 3 30
Image
Leeches (Hirudinea) 3 2
Image
Fly Larvae -True, Black, Crane, March, Horse, and Soldier Fly Larvae (Diptera) 2 1
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 30
Image
Segmented Worm (Oligochaeta) 1 6
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 72 Total score: 19 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: