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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	26-11-2009
Taxa count ORDER	13
Taxa count FAMILY	33
Taxa count ALT	33
Mayflies present?	44
	ORDER	FAMILY	ALT
SIGNAL	4.5	5.3	4
Weighted SIGNAL	6.5		5.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Water	6.5.0 Marsh/wetland	0.35%	32,247,528m²
	Residential And Infrastructure	5.7.2 Roads	0.17%	15,498,812m²
Show minor land uses 2
				90,938,030m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Coleoptera QC	18	5
Dytiscidae (Unident.) QC099999	3
Scirtidae (Unident.) QC209999	9

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	4

Diptera QD	115	3
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	6

Diamesinae (Unident.) QDAB9999	17
Podonominae (Unident.) QDAD9999	2
Tanypodinae (Unident.) QDAE9999	56
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	44	9
Baetidae (Unident.) QE029999	6
Ameletopsidae (Unident.) QE049999	1
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	36
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	3
Megaloptera QM	11	8
Corydalidae (Unident.) QM019999	11

Odonata QO	4	3
Megapodagrionidae (Unident.) QO079999	2
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	1
Notonemouridae (Unident.) QP049999	3
Trichoptera QT	27	8
Hydrobiosidae (Unident.) QT019999	4
Hydropsychidae (Unident.) QT069999	8
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	9
Calocidae (Unident.) (Pupa) QT18999I	1
Leptoceridae (Unident.) QT259999	4

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.4