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Catchments
Otway Coast Catchment
CO_TSP025
Site visits
24-04-2017
Torquay Stormwater Ponds:Whites Beach COLLECTION Pond
Corangamite
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CO_TSP025 Otway Coast Catchment
Monday 24th April 2017 9:30am
Approved
Notes
Physical Chemical Tests
Electrical Conductivity
635
µS/cm
pH
7
pH Units
Turbidity - NTU
9
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
c. Family Hydraenidae and Family Hydrochidae (crawling water beetles)
3
1
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders)
3
1
c. Phylum Annelida, class Hirudinea, (leeches)
1
2
e. Family Chironomidae, several genera (blood worms)
1
5
h. Family Telephlebiidae (teleflebs - Dragonfly nymphs)
9
1
l. Family Corixidae , Genus Sigara (striped boatman)
3
50
m. Family Corixidae , Genus Micronecta (little brindle boatman)
2
200
ALT
Signal Score
4.00
Weighted
ALT
Signal Score
3.75
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
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17-10-2016
24-04-2017
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