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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	24-10-2010
Taxa count ORDER	13
Taxa count FAMILY	33
Taxa count ALT	33
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	3.2	4.5	3.9
Weighted SIGNAL	5.5		5.5

	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	1	1
Lymnaeidae (Unident.) KG059999	1
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown MA	2
Araneae (Unident.) MA999999	2
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	19	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	4

Diptera QD	37	3
Dixidae (Unident.) QD069999	6

Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	4

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	3
Oniscigastridae (Unident.) QE039999	3
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	7
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	1
Odonata QO	8	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	3
Gomphidae (Unident.) QO139999	4
Trichoptera QT	36	8
Hydrobiosidae (Unident.) QT019999	12
Conoesucidae (Unident.) QT159999	5
Helicopsychidae (Unident.) QT179999	6
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.3