Waterwatch Data Portal
Lake Colac Catchment
CO_BRO023
Site
visits
27-03-2018
Site visit details
Physical Chemical Tests
D.O.
%
D.O
mg/L
EC
µS/cm
pH
pH Units
rP
mg/L P
Air
° C
Water
° C
Turb
FTU
Turb
NTU
Sample
60.43
6.2
1418
7.1
0.03
12
14
5.51
Weather
overcast
Last rainfall
During the last week
Flow estimate
LOW: Minimum flow in channel/continuous flow in some part of channel (in-stream habitats connected)
Water Appearance
Clear
Stream depth
51cm - 99cm
Stream width
Hazards
Litter/Pollutants
cans
Habitat
<p>fragmites, cumbungi. Recent downstream works to stabilise banks</p>
Bank Erosion Stability
Bank Vegetation
In Stream Cover
Riffles Pools Bends
Verge Vegetation
Overall
Fair 3
Fair 6
Fair 6
Good 4
Fair 6
25
Creatures Waterwatch method
Image
Species
Score
Quantity
Freshwater Shrimp/Prawn (Atyidae)
5
5
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
5
Mosquito Larvae (Diptera)
2
1
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 11
Total score: 11
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
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