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Catchments
Yarra River Catchment
ME_YED030
Site visits
02-11-2014
Edgars Creek at the Waterfall, Ronald St, Coburg
Melbourne
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ME_YED030 Yarra River Catchment
Sunday 2nd November 2014 9:00am
Approved
Notes
Physical Chemical Tests
Ammonium
0.02
mg/L NH4+
Dissolved Oxygen % Saturation
82
%
Dissolved Oxygen mg/L
8
mg/L
Electrical Conductivity
440
µS/cm
pH
8.1
pH Units
Reactive Phosphate (mg/L)
0.06
mg/L P
Temperature - AIR
14.9
° C
Temperature - WATER
15.9
° C
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
a. Family Hydropsychidae (net spinning caddis)
6
1
a. Family Psephenidae, Genus Sclerocyphon (water pennies)
6
1
c. Family Atyidae (glass shrimp)
4
21
c. Family Sphaeriidae and Family Corbiculidae (basket and pea shells)
4
3
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders)
3
8
d. Phylum Annelida, class Oligochaeta, (worms)
1
2
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph)
2
21
e. Phylum Turbellaria ( flatworms)
1
2
g. Family Chironomidae (chironomids - True Fly larvae)
3
15
g. Family Physidae, Species Physa acuta (snail)
1
21
k. Family Dytiscidae, various genera (mixed diving beetles)
1
3
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae)
6
21
ALT
Signal Score
3.42
Weighted
ALT
Signal Score
3.20
Diary photos
No diary entries recorded for this visit
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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07-09-2014
02-11-2014
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