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Victoria
NOTICE:
SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.
about 100m u/s Coast Rd
TNK0018
Source
Melbourne Water
Latest Sample Date
09-04-2008
Taxa count
ORDER
4
Taxa count
FAMILY
4
Taxa count
ALT
4
Mayflies present?
0
ORDER
FAMILY
ALT
SIGNAL
1.5
1.5
2.8
Weighted
SIGNAL
2.9
Layers
Waterbug Sites
GA Regional Surface Hydrology (Major)
GA Regional Surface Hydrology (Minor)
Catchment Scale Land Use
Waterbug Land Use
Category
ALUM Categories
Percent of upstream catchment
Area
Natural
1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area
48.71%
2,316,202,256m
2
Pastoral Farming
3.2.0 Grazing modified pastures
40.81%
1,940,588,373m
2
Residential And Infrastructure
5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads
5.09%
242,073,395m
2
Minimal Use
1.3.0 Other minimal use
4.43%
210,813,917m
2
47,546,916m
2
Waterbug sample history
Expand all
Sampled on 9 April 2008
Taxa
Abundance
SIGNALT
Grade
Gastropoda
KG
10
1
Hydrobiidae (Unident.)
KG029999
10
Oligochaeta
LO
1
2
Oligochaeta (Unident.)
LO999999
1
Amphipoda
OP
21
3
Paracalliopidae (Unident.)
OP049999
21
Unknown
OX
1
Hymenostomatidae (Unident.)
OX019999
1
ORDER
SIGNALT
1.5
Weighted
SIGNALT
2.0
Sampled on 7 December 2007
Taxa
Abundance
SIGNALT
Grade
Unknown
LP
1
Polychaeta (Unident.)
LP999999
1
Amphipoda
OP
27
3
Paracalliopidae (Unident.)
OP049999
3
Corophiidae (Unident.)
OP059999
24
Unknown
OT
1
Palaemonidae (Unident.)
OT029999
1
Diptera
QD
3
3
Chironominae (Unident.)
QDAJ9999
3
ORDER
SIGNALT
1.5
Weighted
SIGNALT
2.3