Skip to content
 
WaterWatch Data Portal

ME_YSC099 Yarra River Catchment

Sunday 22nd September 2013 10:00am Approved
Notes

Physical Chemical Tests

Ammonium
0.15mg/L NH4+
Dissolved Oxygen % Saturation
55%
Dissolved Oxygen mg/L
5.4mg/L
Electrical Conductivity
320µS/cm
pH
7.3pH Units
Reactive Phosphate (mg/L)
0.059mg/L P
Temperature - AIR
17° C
Temperature - WATER
17° C
Turbidity - FTU
32FTU

Water Conditions

Weather
Sunny
Last rainfall
During the last 24 hours 1
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Muddy
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
bottles,cans,clothing,packets,paper,plastic,waxed cardboard

Water Bugs WaterWatch method

Image Species Score Quantity
Image
Damselfly Nymph (Odonata) 6 2
Image
Beetle larvae (Coleoptera) 4 1
Flatworms (Turbellaria) Flatworms (Turbellaria) 3 6
Image
Freshwater Snails (Gastropoda) 3 4
Image
Leeches (Hirudinea) 3 3
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 1 1
Image
Segmented Worm (Oligochaeta) 1 4
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 21 Total score: 20 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: