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WaterWatch Data Portal

NE_LSC080 Upper Murray River Catchment

Tuesday 21st May 2002 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
80%
Electrical Conductivity
35.5µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
13.5° C
Turbidity - NTU
15NTU

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
b. Family Elmidae (riffle beetle adult) 0 5
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 5
Image
d. Family Hydrophilidae, Genus Helochares (Beetle adult) 2 2
Image
Caddis-fly Larvae (Trichoptera) 7 80
Image
Mayfly nymph (Ephemeroptera) 7 50
Image
Dragonfly Nymph (Odonata) 6 5
Image
Water mites (Acarina) 5 100
Image
Yabbies/Marron/Gilgie Freshwater (Decapoda) 5 2
Image
Freshwater Snails (Gastropoda) 3 10
Image
Biting Midge Larvae (Diptera) 2 40
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 299 Total score: 35 Overall rating: Fair

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: