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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	03-12-2009
Taxa count ORDER	10
Taxa count FAMILY	33
Taxa count ALT	33
Mayflies present?	66
	ORDER	FAMILY	ALT
SIGNAL	5.3	5.8	4
Weighted SIGNAL	6.7		6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Water	6.5.0 Marsh/wetland	0.37%	81,255,188m²
	Residential And Infrastructure	5.7.2 Roads	0.22%	48,003,065m²
Show minor land uses 2
				218,323,941m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	4	3
Sphaeriidae (Unident.) KP039999	4
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	4
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	3

Staphylinidae (Unident.) QC189999	1
Elmidae (Unident.) QC349999	7

Psephenidae (Unident.) QC379999	2

Diptera QD	65	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	17
Chironominae (Unident.) QDAJ9999	26
Ephemeroptera QE	66	9
Baetidae (Unident.) QE029999	26
Oniscigastridae (Unident.) QE039999	9
Coloburiscidae (Unident.) QE059999	5
Leptophlebiidae (Unident.) QE069999	26
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	5
Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	6

Odonata QO	2	3
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	54	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	49
Notonemouridae (Unident.) QP049999	3
Trichoptera QT	88	8
Hydrobiosidae (Unident.) QT019999	8
Hydropsychidae (Unident.) QT069999	17
Polycentropodidae (Unident.) QT079999	4
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	3
Helicopsychidae (Unident.) QT179999	1
Leptoceridae (Unident.) QT259999	53

SIGNALT	5.3
	ORDER
Weighted SIGNALT	6.1