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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	26-10-2010
Taxa count ORDER	13
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.5	3.1
Weighted SIGNAL	4		4.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	42.24%	357,052,982m²
	Natural	1.1.3 National park	34.42%	290,950,607m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	21.15%	178,776,879m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.7.0 Transport and communication, 5.7.2 Roads	1.69%	14,272,104m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.47%	4,006,205m²
	Water	6.2.0 Reservoir/dam	0.03%	250,388m²
Show minor land uses 3
				8,453,092m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Temnocephalidae (Unident.) IF419999	2
Gastropoda KG	2	1
Physidae (Unident.) KG089999	2
Hirudinea LH	1	1
Richardsonianidae (Unident.) LH039999	1
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	8
Atyidae (Unident.) OT019999	8

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	38	5
Dytiscidae (Unident.) QC099999	18
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	1

Hydrochidae (Unident.) QCAO9999	5

Diptera QD	12	3
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	11	9
Leptophlebiidae (Unident.) QE069999	11
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	3
Odonata QO	4	3
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	2
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.1
	ORDER
Weighted SIGNALT	4.1