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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	13-12-2009
Taxa count ORDER	9
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	2
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.1	1.8
Weighted SIGNAL	3.2		3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	53.77%	188,745,412m²
	Minimal Use	2.1.0 Grazing native vegetation	40.67%	142,746,530m²
	Natural	1.2.0 Managed resource protection	5.20%	18,249,556m²
	Residential And Infrastructure	5.7.0 Transport and communication	0.36%	1,249,970m²
Show minor land uses 1
				3,509,915m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OG	7
Cladocera (Unident.) OG999999	7
Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	7
Curculionidae (Unident.) QCAN9999	2

Diptera QD	38	3
Ceratopogonidae (Unident.) QD099999	6

Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	2	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	26	2
Mesoveliidae (Unident.) QH529999	1
Hebridae (Unident.) QH539999	1
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	4
Naucoridae (Unident.) QH669999	9
Notonectidae (Unident.) QH679999	4
Pleidae (Unident.) QH689999	6
Odonata QO	44	3
Coenagrionidae (Unident.) QO029999	35
Aeshnidae (Unident.) QO129999	5
Corduliidae (Unident.) QO169999	3
Libellulidae (Unident.) QO179999	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	2.7