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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	18-05-2009
Taxa count ORDER	9
Taxa count FAMILY	17
Taxa count ALT	17
Mayflies present?	24
	ORDER	FAMILY	ALT
SIGNAL	3.6	3.6	3.5
Weighted SIGNAL	5.3		4.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	94.85%	1,748,949,448m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	4.01%	73,966,143m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads	1.14%	20,990,392m²
Show minor land uses 1
				18,439,060m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Hirudinea LH	1	1
Richardsonianidae (Unident.) LH039999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	6

Diptera QD	4	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	2
Ephemeroptera QE	24	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	22
Hemiptera QH	4	2
Hydrometridae (Unident.) QH549999	1
Gerridae (Unident.) QH579999	2
Notonectidae (Unident.) QH679999	1
Odonata QO	19	3
Megapodagrionidae (Unident.) QO079999	6
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	2
Libellulidae (Unident.) QO179999	10

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.2