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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Office of Environment and Heritage
Latest Sample Date	28-10-2005
Taxa count ORDER	7
Taxa count FAMILY	17
Taxa count ALT	17
Mayflies present?	10
	ORDER	FAMILY	ALT
SIGNAL	3.9	3.6	2.5
Weighted SIGNAL	2.9		3.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	33.30%	2,186,475,555m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping	30.67%	2,013,477,489m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures	29.47%	1,934,978,367m²
	Water	6.3.0 River, 6.5.0 Marsh/wetland	5.86%	384,995,696m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	0.35%	22,749,746m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure	0.23%	14,999,832m²
	Forestry	2.2.0 Production native forests	0.12%	7,749,913m²
Show minor land uses 3
				65,654,266m²

Taxa	Abundance	SIGNALT Grade
Unknown OT	41
Atyidae (Unident.) OT019999	38

Palaemonidae (Unident.) OT029999	3

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	9	5
Hydrophilidae (Unident.) QC119999	6

Staphylinidae (Unident.) QC189999	1
Curculionidae (Unident.) QCAN9999	2

Diptera QD	6	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Ephemeroptera QE	10	9
Leptophlebiidae (Unident.) QE069999	9
Caenidae (Unident.) QE089999	1
Hemiptera QH	175	2
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	160
Notonectidae (Unident.) QH679999	5
Trichoptera QT	5	8
Leptoceridae (Unident.) QT259999	5

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.5