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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	20-05-2008
Taxa count ORDER	12
Taxa count FAMILY	37
Taxa count ALT	37
Mayflies present?	35
	ORDER	FAMILY	ALT
SIGNAL	5.2	5.2	4.7
Weighted SIGNAL	5.4		5.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	60.54%	706,008,829m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	32.55%	379,639,179m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	4.46%	52,019,071m²
	Water	6.3.0 River	2.08%	24,258,894m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.3 Tree nuts	0.30%	3,501,284m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.06%	750,275m²
Show minor land uses 3
				11,661,775m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Nematomorpha IJ	2	6
Gordiidae (Unident.) IJ019999	2
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	70	5
Gyrinidae (Unident.) QC109999	24

Hydrophilidae (Unident.) QC119999	24

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	13

Psephenidae (Unident.) QC379999	6

Diptera QD	26	3
Tipulidae (Unident.) QD019999	6
Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	24
Caenidae (Unident.) QE089999	3
Hemiptera QH	11	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	4
Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	6

Odonata QO	23	3
Synlestidae (Unident.) QO089999	8
Diphlebiidae (Unident.) QO099999	1
Aeshnidae (Unident.) QO129999	5
Gomphidae (Unident.) QO139999	4
Corduliidae (Unident.) QO169999	5
Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	35	8
Hydrobiosidae (Unident.) QT019999	6
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	6
Conoesucidae (Unident.) QT159999	2
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	1
Calamoceratidae (Unident.) QT249999	9
Leptoceridae (Unident.) QT259999	6

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.2