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WaterWatch Data Portal

NE_ONE070 Ovens River Catchment

Friday 30th November 2001 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
67%
Electrical Conductivity
248µS/cm
pH
6.5pH Units
Reactive Phosphate (mg/L)
0.14mg/L P
Temperature - WATER
19.2° C
Turbidity - NTU
80NTU

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
Freshwater shrimp 5 24
Image
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 11
Image
Water-boatmen 4 40
Image
Water-striders 4 9
Image
Damselfly Nymph (Odonata) 6 6
Image
Dragonfly Nymph (Odonata) 6 2
Image
Water mites (Acarina) 5 60
Image
Freshwater Snails (Gastropoda) 3 18
Image
Mosquito Larvae (Diptera) 2 9
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 179 Total score: 22 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: