Skip to content
WaterWatch Data Portal
Volunteer Login
Find My Waterway
Catchments
Yarra River Catchment
ME_YDA420
Site visits
11-04-2011
Darebin Creek, upstream of Lillimer drain, Heidelberg West.
Melbourne
DOWNLOAD DATA
ME_YDA420 Yarra River Catchment
Monday 11th April 2011 9:08am
Approved
Notes
Physical Chemical Tests
Ammonium
0
mg/L NH4+
Dissolved Oxygen mg/L
6
mg/L
Electrical Conductivity
450
µS/cm
pH
7.5
pH Units
Reactive Phosphate (mg/L)
0.1
mg/L P
Temperature - AIR
12
° C
Temperature - WATER
14
° C
Turbidity - NTU
14
NTU
Water Conditions
Weather
Cloudy
Last rainfall
During the last week
Flow estimate
Slow
Water Appearance
Stained brown
Stream depth
1m - 2m
Stream width
2m - 5m
Hazards
Litter/Pollutants
bottles,packets,paper,plastic
Water Bugs
WaterWatch method
Image
Species
Score
Quantity
c. Family Atyidae (glass shrimp)
0
3
g. Order Isopoda, Family Janiridae (water slaters)
0
2
Caddis-fly Larvae (Trichoptera)
7
150
Damselfly Nymph (Odonata)
6
30
Freshwater Shrimp/Prawn (Atyidae)
0
3
Water mites (Acarina)
5
1
Freshwater Snails (Gastropoda)
3
11
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera)
4
8
Non Biting Midge Larvae - Bloodworms (Diptera)
0
75
Total bug score
Total abundance
0 - 35
35+
0 - 200
Poor
Good
200+
Fair
Very good
Total abundance: 283
Total score: 31
Overall rating: Fair
Diary photos
No diary entries recorded for this visit
Physical Chemical Trends
Loading chart
Test 1
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Test 2
Ammonia-Nitrogen
Ammonium
Dissolved Oxygen mg/L
Filterable Reactive Phosphorus
Nitrate - Nitrogen
Temperature - WATER
Temperature - AIR
pH
Electrical Conductivity
Reactive Phosphate (mg/L)
Turbidity - NTU
Mininum standard
Any level
Level 1
Level 2
Level 3
Level 4
Start date
First data:
End date
Last data:
←
04-03-2011
11-04-2011
09-05-2011
→
Modal title