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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	25-10-2008
Taxa count ORDER	16
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	33
	ORDER	FAMILY	ALT
SIGNAL	3.6	3.9	3.6
Weighted SIGNAL	4.9		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	62.94%	4,697,009,936m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	24.30%	1,813,674,636m²
	Pastoral Farming	3.2.0 Grazing modified pastures	9.22%	688,281,652m²
	Forestry	2.2.0 Production native forests	2.39%	178,693,312m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.65%	48,234,698m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure	0.37%	27,741,199m²
	Arable Farming	3.3.0 Cropping, 3.4.9 Grapes	0.12%	8,747,225m²
Show minor land uses 4
				74,623,827m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	6	1
Hydrobiidae (Unident.) KG029999	2
Physidae (Unident.) KG089999	4
Bivalvia KP	4	3
Sphaeriidae (Unident.) KP039999	4
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Amphipoda OP	3	3
Talitridae sp.(Unident.) OP019999	3

Unknown OT	18
Atyidae (Unident.) OT019999	18

Coleoptera QC	71	5
Dytiscidae (Unident.) QC099999	11
Gyrinidae (Unident.) QC109999	60

Diptera QD	60	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	6

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	40
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	33	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	28
Hemiptera QH	10	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	2
Odonata QO	18	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	9
Aeshnidae (Unident.) QO129999	5
Corduliidae (Unident.) QO169999	3
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	18	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	5
Philorheithridae (Unident.) QT219999	3
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.0