Skip to content
WaterWatch Data Portal
Volunteer Login
Find My Waterway
Catchments
Ovens River Catchment
NE_BLD020
Site visits
08-08-2001
Black Dog Creek, Chiltern PS
North East
DOWNLOAD DATA
NE_BLD020 Ovens River Catchment
Wednesday 8th August 2001 2:00am
Approved
Notes
Physical Chemical Tests
Dissolved Oxygen % Saturation
48
%
Electrical Conductivity
184
µS/cm
pH
6
pH Units
Reactive Phosphate (mg/L)
0.015
mg/L P
Temperature - WATER
8.1
° C
Turbidity - NTU
30
NTU
Water Conditions
Weather
Last rainfall
Flow estimate
Water Appearance
Stream depth
Stream width
Hazards
Litter/Pollutants
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
Freshwater shrimp
5
1
Damselfly Nymph (Odonata)
6
1
Water mites (Acarina)
5
8
Yabbies/Marron/Gilgie Freshwater (Decapoda)
5
2
Flatworms (Turbellaria)
3
2
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
68
Biting Midge Larvae (Diptera)
2
3
Segmented Worm (Oligochaeta)
1
24
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 109
Total score: 25
Overall rating: Poor
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Dissolved Oxygen mg/L
Temperature - WATER
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Dissolved Oxygen % Saturation
Turbidity - NTU
Test 2
Dissolved Oxygen mg/L
Temperature - WATER
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:
←
11-05-2001
08-08-2001
12-03-2002
→
Modal title