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Catchments
Wimmera Catchment
WI_WIM827
Site visits
19-10-1999
Wimmera River at Spear's Crossing, Antwerp
Wimmera
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WI_WIM827 Wimmera Catchment
Tuesday 19th October 1999 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
c. Family Atyidae (glass shrimp)
0
4
Chironomids
1
4
Freshwater shrimp
5
1
Water-striders
4
1
Caddis-fly Larvae (Trichoptera)
7
3
Damselfly Nymph (Odonata)
6
1
Water mites (Acarina)
5
1
Flatworms (Turbellaria)
3
1
Mosquito Larvae (Diptera)
2
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 17
Total score: 22
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
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Test 1
Hardness
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Hardness
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
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First data:
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23-09-1999
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