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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	19-09-2010
Taxa count ORDER	11
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	5.1	5.3	4.3
Weighted SIGNAL	5.4		5.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	81.29%	2,245,804,964m²
	Pastoral Farming	3.2.0 Grazing modified pastures	5.25%	145,068,146m²
	Forestry	2.2.0 Production native forests	0.11%	3,001,410m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.05%	1,250,587m²
Show minor land uses 2
				27,625,477m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	23	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	12

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	5

Diptera QD	50	3
Ceratopogonidae (Unident.) QD099999	10

Simuliidae (Unident.) QD109999	1

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	27
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	16
Hemiptera QH	8	2
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	2
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	3
Megaloptera QM	10	8
Corydalidae (Unident.) QM019999	9

Sialidae (Unident.) QM029999	1
Odonata QO	7	3
Isostictidae (Unident.) QO039999	4
Aeshnidae (Unident.) QO129999	2
Gomphidae (Unident.) QO139999	1
Plecoptera QP	11	10
Gripopterygidae (Unident.) QP039999	11
Trichoptera QT	57	8
Hydrobiosidae (Unident.) QT019999	3
Philopotamidae (Unident.) QT049999	8
Hydropsychidae (Unident.) QT069999	5
Polycentropodidae (Unident.) QT079999	3
Ecnomidae (Unident.) QT089999	1
Helicopsychidae (Unident.) QT179999	14
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	5
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	14

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.3