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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	23-11-2005
Taxa count ORDER	14
Taxa count FAMILY	37
Taxa count ALT	37
Mayflies present?	91
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.2	3.4
Weighted SIGNAL	4.9		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	26.62%	2,124,912,417m²
	Pastoral Farming	3.2.0 Grazing modified pastures	22.87%	1,825,569,100m²
	Minimal Use	2.1.0 Grazing native vegetation	11.51%	918,536,343m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection	4.67%	373,116,315m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	2.87%	229,321,488m²
	Water	6.5.0 Marsh/wetland	2.17%	173,554,104m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.46%	37,011,538m²
	Arable Farming	4.4.9 Irrigated grapes	0.29%	23,007,172m²
Show minor land uses 4
				79,822,384m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	10	1
Lymnaeidae (Unident.) KG059999	2
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	7
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OT	10
Atyidae (Unident.) OT019999	10

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	54	5
Dytiscidae (Unident.) QC099999	25
Hydrophilidae (Unident.) QC119999	24

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	3

Diptera QD	191	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	41

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	115
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	91	9
Baetidae (Unident.) QE029999	50
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	29
Hemiptera QH	27	2
Veliidae (Unident.) QH569999	5
Saldidae (Unident.) QH609999	1
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	11
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	1
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	4
Plecoptera QP	24	10
Gripopterygidae (Unident.) QP039999	23
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	107	8
Hydrobiosidae (Unident.) QT019999	23
Hydroptilidae (Unident.) QT039999	17
Hydropsychidae (Unident.) QT069999	61
Leptoceridae (Unident.) QT259999	6

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.6