Skip to content
 
WaterWatch Data Portal

NE_DID010 Ovens River Catchment

Friday 13th December 2002 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
60%
Electrical Conductivity
160µS/cm
pH
6pH Units
Reactive Phosphate (mg/L)
0.11mg/L P
Temperature - WATER
21° C
Turbidity - NTU
20NTU

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
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 6
Image
Water-boatmen 4 60
Image
Water-striders 4 19
Image
Mayfly nymph (Ephemeroptera) 7 3
Image
Dragonfly Nymph (Odonata) 6 8
Image
Water mites (Acarina) 5 23
Image
Beetle larvae (Coleoptera) 4 1
Image
Freshwater Snails (Gastropoda) 3 18
Image
Biting Midge Larvae (Diptera) 2 9
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 147 Total score: 27 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: