Skip to content
 
WaterWatch Data Portal

NE_LAA010 Ovens River Catchment

Wednesday 8th August 2001 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
65%
Electrical Conductivity
82µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - WATER
8.7° C
Turbidity - NTU
10NTU

Water Conditions

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

Water Bugs WaterWatch method

Image Species Score Quantity
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 1
Image
Freshwater shrimp 5 2
Image
i. Order Notostraca (shield shrimp, tadpole shrimp) 5 1
Image
Caddis-fly Larvae (Trichoptera) 7 2
Image
Mayfly nymph (Ephemeroptera) 7 4
Image
Damselfly Nymph (Odonata) 6 3
Image
Water mites (Acarina) 5 3
Image
Beetle larvae (Coleoptera) 4 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 18
Image
Biting Midge Larvae (Diptera) 2 2
Image
Segmented Worm (Oligochaeta) 1 12
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 49 Total score: 36 Overall rating: Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: