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WaterWatch Data Portal

NE_YAK045 Ovens River Catchment

Friday 15th September 2006 9:00am Approved
Notes

Physical Chemical Tests

Electrical Conductivity
45µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
11° C
Turbidity - NTU
11NTU

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
Caddis-fly Larvae (Trichoptera) 7 10
Image
Mayfly nymph (Ephemeroptera) 7 20
Image
Stonefly nymph (Plecoptera) 8 10
Image
Dragonfly Nymph (Odonata) 6 3
Image
Freshwater Snails (Gastropoda) 3 10
Image
Non Biting Midge Larvae - Bloodworms (Diptera) 0 10
Image
Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 65 Total score: 33 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: