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WaterWatch Data Portal

NE_LAA010 Ovens River Catchment

Monday 18th October 1999 12:45pm Approved
Notes

Physical Chemical Tests

Electrical Conductivity
50µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - WATER
20.5° C
Turbidity - NTU
9NTU

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
f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults) 0 3
Image
Freshwater shrimp 5 9
Image
Water-boatmen 4 6
Image
Mayfly nymph (Ephemeroptera) 7 2
Image
Dragonfly Nymph (Odonata) 6 6
Image
Freshwater Mussel (Bivalvia) 0 1
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 27 Total score: 18 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: