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Catchments
Upper Murray River Catchment
NE_SNO001_RD
Site visits
30-04-2025
Mitta Mitta Primary School _ Snowy River Site 2
North East
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NE_SNO001_RD Upper Murray River Catchment
Wednesday 30th April 2025 14:30pm
Approved
Notes
Physical Chemical Tests
pH
7
pH Units
Temperature - AIR
18.5
° C
Temperature - WATER
13.3
° C
Turbidity - NTU
20
NTU
Water Conditions
Weather
Last rainfall
0
Flow estimate
Water Appearance
Stained brown
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
River Detectives method
Image
Name
Score
Mayfly nymphs
9
Glass shrimps
3
Whirligig beetles
4
Backswimmers
1
Freshwater crayfish or yabbies
1
> 6
clean water
5 to 6
mild pollution
4 to 5
moderate pollution
< 4
severe pollution
Total score: 3.6
Overall rating: Severe pollution
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)
Turbidity - NTU
Test 2
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
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Level 4
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