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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	06-11-2008
Taxa count ORDER	13
Taxa count FAMILY	32
Taxa count ALT	32
Mayflies present?	25
	ORDER	FAMILY	ALT
SIGNAL	4.5	5.2	5.1
Weighted SIGNAL	5.7		5.7

Category	ALUM Categories	Percent of upstream catchment	Area
Natural	1.1.3 National park	68.85%	1,605,676,115m²
Forestry	2.2.0 Production native forests	31.15%	726,418,981m²
			23,320,951m²

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

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Unknown OT	6
Atyidae (Unident.) OT019999	6

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	66	5
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	12

Psephenidae (Unident.) QC379999	32

Ptilodactylidae (Unident.) QC399999	9

Diptera QD	35	3
Tipulidae (Unident.) QD019999	4
Dixidae (Unident.) QD069999	11

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	16
Hemiptera QH	1	2
Gelastocoridae (Unident.) QH649999	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	12	3
Megapodagrionidae (Unident.) QO079999	2
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	9
Plecoptera QP	35	10
Gripopterygidae (Unident.) QP039999	35
Trichoptera QT	69	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	42
Hydropsychidae (Unident.) QT069999	12
Tasimiidae (Unident.) QT139999	1
Calocidae (Unident.) (Pupa) QT18999I	3
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.4