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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	16-06-2011
Taxa count ORDER	10
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	14
	ORDER	FAMILY	ALT
SIGNAL	3.9	3.7	3.5
Weighted SIGNAL	4.4		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	87.98%	816,047,456m²
	Pastoral Farming	3.2.0 Grazing modified pastures	7.92%	73,459,263m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.7.2 Roads	2.48%	22,987,252m²
	Water	6.2.1 Reservoir, 6.3.0 River	1.37%	12,742,933m²
	Arable Farming	3.4.0 Perennial horticulture	0.24%	2,248,753m²
Show minor land uses 3
				9,274,857m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Unknown MA	1
Araneae (Unident.) MA999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	2
Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	2

Diptera QD	26	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	8

Tanypodinae (Unident.) QDAE9999	8
Chironominae (Unident.) QDAJ9999	3
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	14	9
Leptophlebiidae (Unident.) QE069999	14
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	2
Gelastocoridae (Unident.) QH649999	1
Unknown QK	5
Nannochoristidae (Unident.) QK019999	5
Odonata QO	14	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	2
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	8
Trichoptera QT	20	8
Polycentropodidae (Unident.) QT079999	1
Leptoceridae (Unident.) QT259999	19

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.6