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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	31-03-2011
Taxa count ORDER	10
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	22
	ORDER	FAMILY	ALT
SIGNAL	5.4	4.9	4
Weighted SIGNAL	5.2		5.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	44.69%	11,378,364,498m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	13.15%	3,348,151,512m²
	Pastoral Farming	3.2.0 Grazing modified pastures	4.91%	1,250,399,948m²
	Natural	1.1.3 National park	1.71%	436,302,322m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.67%	169,770,359m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services	0.28%	72,258,665m²
Show minor land uses 3
				254,610,533m²

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

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	4
Scirtidae (Unident.) QC209999	2

Diptera QD	23	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	2

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	4
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	17
Hemiptera QH	9	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	4
Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Odonata QO	14	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	2
Aeshnidae (Unident.) QO129999	2
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	8
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	38	8
Hydroptilidae (Unident.) QT039999	4
Helicopsychidae (Unident.) QT179999	3
Calamoceratidae (Unident.) QT249999	10
Leptoceridae (Unident.) QT259999	21

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.6