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Catchments
Maribyrnong River Catchment
ME_MGH440
Site visits
07-06-2018
Garden Hut Creek @ Above Rapids Kolora
Melbourne
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ME_MGH440 Maribyrnong River Catchment
Thursday 7th June 2018 14:00pm
Approved
Notes
Water Conditions
Weather
Cloudy
Last rainfall
During the last 24 hours
0.40
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear,Stained brown
Stream depth
51cm - 99cm
Stream width
2m - 5m
Hazards
Litter/Pollutants
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Fair
3
Fair
6
Good
8
Good
4
Fair
6
27
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
a. Family Megapodagrionidae (Damselfly nymph)
5
N/A
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells)
4
N/A
f. Order Amphipoda (scuds, sideswimmers)
3
N/A
g. Order Acarina, (water mites)
5
N/A
h. Family Notonectidae , Genus Enithares (robust backswimmers)
1
N/A
h. Family Planorbidae, various genera (planorbids - snails)
2
N/A
i. Family Aeshnidae (Dragonfly nymph - Couta mud eye)
5
N/A
j. Family Dytiscidae, various genera (little diving beetles)
1
N/A
k. Family Dytiscidae, (crawling water tigers)
2
N/A
k. Family Dytiscidae, various genera (mixed diving beetles)
1
N/A
l. Family Culicidae (mosquito larvae, wrigglers)
1
N/A
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis)
4
N/A
o. Family Dytiscidae, Genus Rhantus (Beetle adult)
1
N/A
q. Family Leptoceridae, Genus Triplectides (stick caddis)
4
N/A
ALT
Signal Score
Weighted
ALT
Signal Score
Diary photos
Physical Chemical Trends
Loading chart
Test 1
Ammonium
Dissolved Oxygen mg/L
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonium
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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25-05-2018
07-06-2018
24-06-2018
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