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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	10-11-1998
Taxa count ORDER	13
Taxa count FAMILY	38
Taxa count ALT	38
Mayflies present?	121
	ORDER	FAMILY	ALT
SIGNAL	4.7	5.6	4.4
Weighted SIGNAL	6.7		6.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	69.98%	8,039,967,224m²
	Natural	1.1.3 National park	4.30%	493,905,840m²
	Water	6.5.0 Marsh/wetland	0.27%	31,244,043m²
	Residential And Infrastructure	5.7.2 Roads	0.04%	4,499,142m²
Show minor land uses 2
				114,888,097m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	16	6
Mites (Unident.) MM999999	16

Unknown OH	3
Ostracoda (Unident.) OH999999	3
Amphipoda OP	18	3
Ceinidae (Unident.) OP029999	18

Isopoda OR	4	2
Phreatoicidae (Unident.) OR059999	4

Coleoptera QC	45	5
Noteridae (Unident.) QC089999	4

Dytiscidae (Unident.) QC099999	1
Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	20

Psephenidae (Unident.) QC379999	14

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	1

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	16
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	121	9
Baetidae (Unident.) QE029999	10
Oniscigastridae (Unident.) QE039999	4
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	105
Caenidae (Unident.) QE089999	1
Hemiptera QH	3	2
Corixidae (Unident.) QH659999	3
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	5	3
Lestidae (Unident.) QO059999	2
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Plecoptera QP	48	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	41
Plecoptera (Unident.) QP999999	1
Trichoptera QT	121	8
Hydrobiosidae (Unident.) QT019999	1
Glossosomatidae (Unident.) QT029999	3
Tasimiidae (Unident.) QT139999	1
Conoesucidae (Unident.) QT159999	4
Helicopsychidae (Unident.) QT179999	3
Odontoceridae (Unident.) QT229999	8
Leptoceridae (Unident.) QT259999	101

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.4

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	11	6
Mites (Unident.) MM999999	11

Amphipoda OP	12	3
Ceinidae (Unident.) OP029999	12

Coleoptera QC	72	5
Noteridae (Unident.) QC089999	2

Dytiscidae (Unident.) QC099999	5
Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	25

Psephenidae (Unident.) QC379999	38

Diptera QD	143	3
Simuliidae (Unident.) QD109999	4

Athericidae (Unident.) QD229999	2

Tabanidae (Unident.) QD239999	2
Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	103
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	14
Coloburiscidae (Unident.) QE059999	3
Leptophlebiidae (Unident.) QE069999	4
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	7	3
Aeshnidae (Unident.) QO129999	2
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	3
Plecoptera QP	10	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	3
Notonemouridae (Unident.) QP049999	6
Trichoptera QT	151	8
Hydrobiosidae (Unident.) QT019999	19
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	5
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	110
Helicopsychidae (Unident.) QT179999	3
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.5