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WaterWatch Data Portal

NE_BUF045 Ovens River Catchment

Saturday 8th September 2007 13:28pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
85%
Dissolved Oxygen mg/L
9mg/L
Electrical Conductivity
0µS/cm
pH
5pH Units
Reactive Phosphate (mg/L)
0.02mg/L P
Temperature - WATER
12° C
Turbidity - NTU
0NTU

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs WaterWatch method

Image Species Score Quantity
Image
c. Family Elmidae (riffle beetle larvae) 4 2
Image
Water-boatmen 4 30
Image
Water-striders 4 15
Image
Mayfly nymph (Ephemeroptera) 7 10
Image
Damselfly Nymph (Odonata) 6 10
Image
Roundworms (Nematoda) 3 3
Image
Mosquito Larvae (Diptera) 2 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 71 Total score: 18 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: