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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	21-06-2011
Taxa count ORDER	9
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	4
	ORDER	FAMILY	ALT
SIGNAL	4	4.1	3.8
Weighted SIGNAL	4.9		5.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	72.50%	392,669,590m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	20.54%	111,264,699m²
	Natural	1.1.3 National park	4.93%	26,693,549m²
	Arable Farming	4.4.1 Irrigated tree fruits	1.43%	7,733,645m²
	Mining	5.8.2 Quarries	0.37%	1,995,779m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.23%	1,247,362m²
Show minor land uses 3
				5,416,046m²

Taxa	Abundance	SIGNALT Grade
Unknown MA	2
Araneae (Unident.) MA999999	2
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	15	5
Dytiscidae (Unident.) QC099999	10
Scirtidae (Unident.) QC209999	5

Diptera QD	22	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	12
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	4	9
Leptophlebiidae (Unident.) QE069999	4
Hemiptera QH	4	2
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Odonata QO	9	3
Megapodagrionidae (Unident.) QO079999	1
Corduliidae (Unident.) QO169999	8
Trichoptera QT	34	8
Helicopsychidae (Unident.) QT179999	2
Odontoceridae (Unident.) QT229999	4
Leptoceridae (Unident.) QT259999	28

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.7