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  4. NE_COR050
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  6. 15-11-2001

Corryong Creek, Parish Lane

North East

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NE_COR050 Upper Murray River Catchment

Thursday 15th November 2001 9:10am Approved
Notes

Physical Chemical Tests

Electrical Conductivity
43µS/cm
pH
5.5pH Units
Reactive Phosphate (mg/L)
0.015mg/L P
Temperature - WATER
13.1° 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
Image
a. Family Curculionidae (weevils) 3 2
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 0 8
Image
Chironomids 1 35
Image
f. Family Hygrobiidae, Genus Hygrobia (screech beetle adults) 0 33
Image
g. Order Isopoda, Family Janiridae (water slaters) 0 2
Image
h. Order Anostraca (fairy shrimp and introduced sea monkeys) 4 1
Image
Caddis-fly Larvae (Trichoptera) 7 40
Image
Mayfly nymph (Ephemeroptera) 7 60
Image
Damselfly Nymph (Odonata) 6 1
Image
Dragonfly Nymph (Odonata) 6 1
Image
Water mites (Acarina) 5 12
Image
Freshwater Snails (Gastropoda) 3 20
Image
Biting Midge Larvae (Diptera) 2 13
Image
Segmented Worm (Oligochaeta) 1 2
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 230 Total score: 37 Overall rating: Very Good

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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