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Catchments
Dandenong Catchment
ME_DBC060
Site visits
03-04-2019
Blind Creek, dwstm side Scoresby Rd, Wantirna Health & Squash
Melbourne
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ME_DBC060 Dandenong Catchment
Wednesday 3rd April 2019 10:45am
Approved
Notes
Physical Chemical Tests
Ammonium
0.5
mg/L NH4+
Dissolved Oxygen % Saturation
63.46
%
Dissolved Oxygen mg/L
6
mg/L
Electrical Conductivity
440
µS/cm
Nitrate NO3
3
mg/L
pH
7.3
pH Units
Reactive Phosphate (mg/L)
0.163
mg/L P
Temperature - AIR
22.3
° C
Temperature - WATER
18
° C
Turbidity - FAU
6.74
FAU
Water Conditions
Weather
Sunny
Last rainfall
During the last week
0.00
Flow estimate
MEDIUM: flow is normal/typical average flow
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
< 2m
Hazards
Litter/Pollutants
bottles,plastic,clothing,packets,polystyrene,other: cigarette butts
Habitat
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Good
4
Poor
4
N/A
Fair
3
Fair
6
17
Water Bugs
Agreed Level Taxonomy Method
Image
Species
Score
Quantity
c. Phylum Annelida, class Hirudinea, (leeches)
1
N/A
d. Family Simuliidae (black fly larvae)
5
N/A
e. Family Chironomidae, several genera (blood worms)
4
N/A
e. Family Hydrobiidae - Potamopyrgus antipodarum (species - snail)
3
N/A
e. Phylum Turbellaria ( flatworms)
1
N/A
g. Family Physidae, Species Physa acuta (snail)
2
N/A
h. Family Notonectidae , Genus Enithares (robust backswimmers)
3
N/A
l. Family Culicidae (mosquito larvae, wrigglers)
1
N/A
ALT
Signal Score
Weighted
ALT
Signal Score
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrate NO3
Turbidity - FAU
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Nitrate - Nitrogen
Nitrate NO3
Turbidity - FAU
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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04-03-2019
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