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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	10-10-2005
Taxa count ORDER	11
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	50
	ORDER	FAMILY	ALT
SIGNAL	3.5	4.1	2.8
Weighted SIGNAL	5.2		3.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture	53.29%	39,397,337,430m²
	Pastoral Farming	3.2.0 Grazing modified pastures	27.35%	20,217,673,160m²
	Minimal Use	2.1.0 Grazing native vegetation	17.06%	12,610,358,005m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.0 Transport and communication, 5.7.3 Railways	0.91%	671,755,753m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.91%	670,005,738m²
	Natural	1.1.1 Strict nature reserves, 1.2.0 Managed resource protection, 1.2.1 Biodiversity	0.44%	322,002,758m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.02%	18,000,154m²
	Waste Management	5.9.5 Sewage/sewerage	0.02%	16,750,143m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.01%	8,750,075m²
Show minor land uses 6
				739,326,332m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Lymnaeidae (Unident.) KG059999	3
Physidae (Unident.) KG089999	5
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	7
Ostracoda (Unident.) OH999999	7
Unknown OT	16
Atyidae (Unident.) OT019999	16

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	2
Gyrinidae (Unident.) QC109999	6

Hydraenidae (Unident.) QC139999	1

Diptera QD	58	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	26

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	50	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	28
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	3
Odonata QO	32	3
Coenagrionidae (Unident.) QO029999	27
Aeshnidae (Unident.) QO129999	2
Corduliidae (Unident.) QO169999	3
Trichoptera QT	19	8
Hydroptilidae (Unident.) QT039999	7
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.8