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Catchments
Moorabool River Catchment
CO_SUT015
Site visits
09-07-2023
Sutherland Creek at gorge, Steiglitz
Corangamite
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CO_SUT015 Moorabool River Catchment
Sunday 9th July 2023 11:30am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
46
%
Dissolved Oxygen mg/L
4.9
mg/L
Electrical Conductivity
4570
µS/cm
pH
7.4
pH Units
Reactive Phosphate (mg/L)
0.01
mg/L P
Temperature - AIR
15
° C
Temperature - WATER
11
° C
Turbidity - NTU
9
NTU
Water Conditions
Weather
Last rainfall
During the last 24 hours
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Milky
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
a. Family Parastacidae (freshwater crayfish or yabbies)
1
1
c. Family Atyidae (glass shrimp)
3
12
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders)
1
1
e. Family Nepidae, Genus Ranatra (slender water scorpions/stick bug)
2
1
f. Family Gripopterygidae, Genus Illiesoperla (blond sprawler -stonefly nymph)
6
1
f. Order Amphipoda (scuds, sideswimmers)
3
3
f. Order Araneae ( fishing and wolf spiders)
5
2
g. Family Chironomidae (chironomids - True Fly larvae)
4
1
g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph)
10
1
h. Family Notonectidae , Genus Enithares (robust backswimmers)
3
7
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye)
4
2
j. Family Dytiscidae, various genera (little diving beetles)
1
1
m. Family Corixidae , Genus Micronecta (little brindle boatman)
3
1
ALT
Signal Score
3.54
Weighted
ALT
Signal Score
3.37
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
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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30-10-2022
09-07-2023
17-03-2024
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