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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	24-10-2008
Taxa count ORDER	13
Taxa count FAMILY	32
Taxa count ALT	32
Mayflies present?	26
	ORDER	FAMILY	ALT
SIGNAL	3	3.9	3.3
Weighted SIGNAL	5.3		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	46.05%	964,331,510m²
	Forestry	2.2.0 Production native forests	37.64%	788,203,604m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	7.81%	163,636,564m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.6 Horse studs	2.91%	60,957,743m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.5.3 Seasonal vegetables and herbs	2.73%	57,210,341m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads	1.86%	38,972,983m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.93%	19,486,492m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.06%	1,249,134m²
Show minor land uses 5
				20,940,484m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	11	1
Physidae (Unident.) KG089999	11
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OG	6
Cladocera (Unident.) OG999999	6
Unknown OH	4
Ostracoda (Unident.) OH999999	4
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	11
Gyrinidae (Unident.) QC109999	6

Elmidae (Unident.) QC349999	3

Diptera QD	51	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	1

Culicidae (Unident.) QD079999	10

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	25
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	21
Caenidae (Unident.) QE089999	4
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	2
Odonata QO	10	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	7
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	24	8
Hydrobiosidae (Unident.) QT019999	6
Hydroptilidae (Unident.) QT039999	4
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.7