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Catchments
Thomson River Catchment
WG_MAC307
Site visits
14-05-2003
Macalister River @ Hagan's Bridge
West Gippsland
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WG_MAC307 Thomson River Catchment
Wednesday 14th May 2003 12:00pm
Approved
Notes
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
b. Family Ancylidae (freshwater limpets)
0
1
d. Family Hydrophilidae, Genus Helochares (Beetle adult)
2
50
n. Family Dytiscidae, Genus Eretes (Beetle adult)
0
10
Caddis-fly Larvae (Trichoptera)
7
30
Mayfly nymph (Ephemeroptera)
7
40
Toebiters Dobsonflies (Megaloptera)
6
4
Water mites (Acarina)
5
4
Flatworms (Turbellaria)
3
15
Freshwater Snails (Gastropoda)
3
1
Roundworms (Nematoda)
3
5
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
2
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 162
Total score: 37
Overall rating: Good
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
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23-10-2002
14-05-2003
30-09-2004
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