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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	31-10-2007
Taxa count ORDER	11
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	70
	ORDER	FAMILY	ALT
SIGNAL	5.4	5.9	4.7
Weighted SIGNAL	6.5		5.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	1.28%	142,543,362m²
	Residential And Infrastructure	5.7.2 Roads	0.45%	50,515,367m²
	Water	6.5.0 Marsh/wetland	0.41%	46,013,997m²
	Minimal Use	2.1.0 Grazing native vegetation	0.09%	9,752,967m²
Show minor land uses 4
				111,606,451m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	21	3
Eusiridae (Unident.) OP039999	21

Coleoptera QC	49	5
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	8

Elmidae (Unident.) QC349999	20

Psephenidae (Unident.) QC379999	18

Diptera QD	44	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	13

Tabanidae (Unident.) QD239999	5
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	9
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	70	9
Baetidae (Unident.) QE029999	20
Coloburiscidae (Unident.) QE059999	13
Leptophlebiidae (Unident.) QE069999	34
Caenidae (Unident.) QE089999	3
Hemiptera QH	11	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	7
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	39	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	36
Trichoptera QT	39	8
Hydrobiosidae (Unident.) QT019999	10
Glossosomatidae (Unident.) QT029999	3
Philopotamidae (Unident.) QT049999	1
Limnephilidae (Unident.) QT109999	2
Conoesucidae (Unident.) QT159999	11
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	11

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.4