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WaterWatch Data Portal

NE_ONE070 Ovens River Catchment

Monday 23rd September 2002 11:00am Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
32%
Electrical Conductivity
90µS/cm
pH
5pH Units
Reactive Phosphate (mg/L)
0.11mg/L P
Temperature - WATER
15.7° C
Turbidity - NTU
30NTU

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 1
Image
e. Family Gyrinidae (whirligig beetle adult) 3 2
Image
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 42
Image
Water mites (Acarina) 5 50
Image
Aquatic Beetles - Diving Beetles, Whirligig Beetles (Coleoptera) 3 4
Image
Beetle larvae (Coleoptera) 4 8
Image
Freshwater Snails (Gastropoda) 3 12
Image
Mosquito Larvae (Diptera) 2 35
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 154 Total score: 17 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: