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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	27-05-2010
Taxa count ORDER	12
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	15
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.2	3.4
Weighted SIGNAL	5.2		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	64.17%	2,103,055,666m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	19.50%	639,212,975m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.5.3 Recreation and culture, 5.7.2 Roads	7.08%	231,895,872m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	5.92%	193,912,927m²
	Arable Farming	3.3.0 Cropping	1.85%	60,472,846m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	1.43%	46,978,905m²
	Waste Management	5.9.0 Waste treatment and disposal	0.05%	1,499,327m²
	Forestry	2.2.0 Production native forests	0.01%	249,888m²
Show minor land uses 4
				32,772,784m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	5	5
Dytiscidae (Unident.) QC099999	4
Elmidae (Unident.) QC349999	1

Diptera QD	17	3
Ceratopogonidae (Unident.) QD099999	4

Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	15	9
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	7
Hemiptera QH	21	2
Corixidae (Unident.) QH659999	11
Notonectidae (Unident.) QH679999	10
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	2
Lestidae (Unident.) QO059999	5
Megapodagrionidae (Unident.) QO079999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	43	8
Hydroptilidae (Unident.) QT039999	5
Conoesucidae (Unident.) QT159999	8
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	29

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.1