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  6. 13-05-2008

Barham River East branch at confluence Seaview Ck

Corangamite

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CO_BHE005 Otway Coast Catchment

Tuesday 13th May 2008 12:00pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
94%
Electrical Conductivity
200µS/cm
pH
7pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - AIR
19° C
Temperature - WATER
11.5° 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
Caddis-fly Larvae (Trichoptera) 7 40
Image
Mayfly nymph (Ephemeroptera) 7 50
Image
Beetle larvae (Coleoptera) 4 3
Image
Freshwater Snails (Gastropoda) 3 1
Image
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 1
Image
Mosquito Larvae (Diptera) 2 6
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 101 Total score: 27 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data:
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