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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	27-10-2008
Taxa count ORDER	10
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	4
	ORDER	FAMILY	ALT
SIGNAL	3.7	3.6	2.4
Weighted SIGNAL	3.8		3.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	8.92%	2,974,918,635m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	2.17%	724,980,172m²
	Arable Farming	3.3.0 Cropping, 3.4.3 Tree nuts	0.91%	302,741,720m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.07%	21,999,398m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.06%	20,499,439m²
Show minor land uses 4
				333,523,378m²

Taxa	Abundance	SIGNALT Grade
Unknown IH	1
Nemertea (Unident.) IH999999	1
Gastropoda KG	10	1
Planorbidae (Unident.) KG079999	10
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	9
Ostracoda (Unident.) OH999999	9
Coleoptera QC	43	5
Dytiscidae (Unident.) QC099999	30
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	2

Diptera QD	73	3
Tipulidae (Unident.) QD019999	9
Ceratopogonidae (Unident.) QD099999	12

Simuliidae (Unident.) QD109999	3

Stratiomyidae (Unident.) QD249999	23
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	4	9
Baetidae (Unident.) QE029999	4
Hemiptera QH	11	2
Mesoveliidae (Unident.) QH529999	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	6
Notonectidae (Unident.) QH679999	2
Odonata QO	42	3
Coenagrionidae (Unident.) QO029999	1
Lestidae (Unident.) QO059999	2
Libellulidae (Unident.) QO179999	26
Cordulephyidae (Unident.) QO289999	13
Trichoptera QT	7	8
Hydroptilidae (Unident.) QT039999	2
Leptoceridae (Unident.) QT259999	5

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.6