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WaterWatch Data Portal

CO_STO008 Barwon River Catchment

Sunday 3rd June 2018 12:15pm Approved
Notes

Physical Chemical Tests

Dissolved Oxygen % Saturation
78.34%
Dissolved Oxygen mg/L
8.8mg/L
Electrical Conductivity
1495µS/cm
pH
7.6pH Units
Reactive Phosphate (mg/L)
0.03mg/L P
Temperature - AIR
13° C
Temperature - WATER
10° C
Turbidity - NTU
17.3NTU

Water Conditions

Weather
Sunny
Last rainfall
During the last week
Flow estimate
PERMANENT: wetlands and lakes
Water Appearance
Clear
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
b. Family Ancylidae (freshwater limpets) 4 5
Image
b. Family Scirtidae (marsh beetle) 6 1
c. Family Tabanidae / Family Dolichopodidae / Family  Empididae / some Family Tipulidae (True Fly larvae) c. Family Tabanidae / Family Dolichopodidae / Family Empididae / some Family Tipulidae (True Fly larvae) 4 1
d. Phylum Annelida, class Oligochaeta, (worms) d. Phylum Annelida, class Oligochaeta, (worms) 1 5
Image
f. Family Ceratopogonidae (pogs) 4 5
Image
f. Order Amphipoda (scuds, sideswimmers) 3 100
g. Family Chironomidae (chironomids - True Fly larvae) g. Family Chironomidae (chironomids - True Fly larvae) 3 20
Image
h. Family Telephlebiidae (teleflebs - Dragonfly nymphs) 9 1
i. Family Notonectidae , Genus Anisops (slender backswimmers) i. Family Notonectidae , Genus Anisops (slender backswimmers) 1 2
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 1 20
m. Family Corixidae , Genus Micronecta (little brindle boatman) m. Family Corixidae , Genus Micronecta (little brindle boatman) 2 10
q. Family Leptoceridae, Genus Triplectides (stick caddis) q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 5
ALT Signal Score 3.92
Weighted ALT Signal Score 3.64

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: