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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	24-10-2010
Taxa count ORDER	11
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	25
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.9	3.8
Weighted SIGNAL	5.9		5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	72.26%	700,603,956m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	25.94%	251,466,777m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.7.2 Roads	0.83%	8,006,902m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.46%	4,503,883m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.34%	3,252,804m²
	Arable Farming	3.3.0 Cropping	0.18%	1,751,510m²
Show minor land uses 4
				9,695,858m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Physidae (Unident.) KG089999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OT	16
Atyidae (Unident.) OT019999	16

Coleoptera QC	15	5
Dytiscidae (Unident.) QC099999	8
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	1

Diptera QD	8	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	16
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	2
Hemiptera QH	2	2
Corixidae (Unident.) QH659999	2
Odonata QO	5	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	2
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	20	8
Conoesucidae (Unident.) QT159999	1
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	18

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.1