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Catchments
Moorabool River Catchment
CO_MOO004
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25-10-2021
Moorabool R @ford (Dolly Creek Rd bridge crossing)
Corangamite
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CO_MOO004 Moorabool River Catchment
Monday 25th October 2021 13:07pm
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
69.29
%
Dissolved Oxygen mg/L
7.4
mg/L
Electrical Conductivity
2770
µS/cm
pH
7
pH Units
Reactive Phosphate (mg/L)
0.02
mg/L P
Temperature - AIR
11.5
° C
Temperature - WATER
12
° C
Turbidity - NTU
10
NTU
Water Conditions
Weather
Overcast
Last rainfall
During the last week
Flow estimate
HIGH: Less than bankfull and in-stream habitats connected
Water Appearance
Clear,Stained brown
Stream depth
1m - 2m
Stream width
> 5m
Hazards
Litter/Pollutants
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
b. Phylum Nematoda (roundworms)
3
3
d. Family Simuliidae (black fly larvae)
5
30
d. Phylum Annelida, class Oligochaeta, (worms)
2
2
e. Family Chironomidae, several genera (blood worms)
4
15
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
1
3
e. Order Isopoda, Family Phraetoicidae, (phraetoicids, cow shrimp)
4
5
f. Family Baetidae (baetids -Mayfly nymph)
5
15
f. Order Amphipoda (scuds, sideswimmers)
3
150
g. Family Chironomidae (chironomids - True Fly larvae)
4
60
g. Family Gomphidae (gomphids - Dragonfly nymph)
5
3
g. Order Acarina, (water mites)
5
30
h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs)
9
60
h. Family Telephlebiidae (teleflebs - Dragonfly nymphs)
9
3
i. Family Leptophlebiidae (leptophlebs - Mayfly nymphs) various genera
8
30
m. Family Corixidae , Genus Micronecta (little brindle boatman)
3
30
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis)
4
30
q. Family Leptoceridae, Genus Triplectides (stick caddis)
3
45
t. Family Leptoceridae, Genus Notalina (Headbanger caddis)
6
45
ALT
Signal Score
4.61
Weighted
ALT
Signal Score
4.81
Diary photos
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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