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Catchments
Thomson River Catchment
WG_MAC307
Site visits
23-10-2002
Macalister River @ Hagan's Bridge
West Gippsland
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WG_MAC307 Thomson River Catchment
Wednesday 23rd October 2002 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
Chironomids
1
10
k. Family Dytiscidae, various genera (mixed diving beetles)
2
20
n. Family Dytiscidae, Genus Eretes (Beetle adult)
0
10
Caddis-fly Larvae (Trichoptera)
7
10
Mayfly nymph (Ephemeroptera)
7
80
Toebiters Dobsonflies (Megaloptera)
6
5
Flatworms (Turbellaria)
3
20
Freshwater Snails (Gastropoda)
3
5
Roundworms (Nematoda)
3
5
Mosquito Larvae (Diptera)
2
20
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 185
Total score: 30
Overall rating: Poor
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
Mininum standard
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Start date
First data:
End date
Last data:
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21-03-2002
23-10-2002
14-05-2003
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