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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	02-06-2006
Taxa count ORDER	14
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.3	2.4	1.8
Weighted SIGNAL	2.8		3.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	99.77%	26,759,614,540m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.12%	33,252,006m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	0.11%	28,501,720m²
Show minor land uses 2
				268,213,683m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OG	50
Cladocera (Unident.) OG999999	50
Unknown OH	25
Ostracoda (Unident.) OH999999	25
Unknown OJ	106
Copepoda (Unident.) OJ999999	106
Unknown OT	17
Palaemonidae (Unident.) OT029999	17

Unknown OV	12
Parastacidae (Unident.) OV019999	12

Coleoptera QC	46	5
Dytiscidae (Unident.) QC099999	46
Diptera QD	96	3
Ceratopogonidae (Unident.) QD099999	20

Tanypodinae (Unident.) QDAE9999	42
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	32
Hemiptera QH	173	2
Corixidae (Unident.) QH659999	171
Notonectidae (Unident.) QH679999	2
Odonata QO	1	3
Libellulidae (Unident.) QO179999	1
Trichoptera QT	4	8
Leptoceridae (Unident.) QT259999	4

SIGNALT	2.3
	ORDER
Weighted SIGNALT	1.9