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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	21-03-2000
Taxa count ORDER	9
Taxa count FAMILY	25
Taxa count ALT	26
Mayflies present?	47
	ORDER	FAMILY	ALT
SIGNAL	5.2	6	4.7
Weighted SIGNAL	7.1	5	6.4

Category	ALUM Categories	Percent of upstream catchment	Area
Natural	1.1.3 National park, 1.1.7 Other conserved area	90.24%	1,631,581,859m²
Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	6.14%	110,988,562m²
Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	3.62%	65,493,251m²
			18,080,637m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	4	6
Mites (Unident.) MM999999	4

Coleoptera QC	14	5
Dytiscidae Adults QC09999A	1
Scirtidae (Unident.) QC209999	9

Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	2

Diptera QD	80	3
Simuliidae (Unident.) QD109999	11

Podonominae (Unident.) QDAD9999	8
Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	26
Chironomidae (Unident.)(Larva) QDAZ9999	7
Ephemeroptera QE	47	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	38
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	18
Plecoptera QP	77	10
Eustheniidae (Unident.) QP019999	11
Austroperlidae (Unident.) QP029999	4
Gripopterygidae (Unident.) QP039999	54
Notonemouridae (Unident.) QP049999	8
Trichoptera QT	78	8
Hydrobiosidae (Unident.) QT019999	7
Hydroptilidae (Unident.) QT039999	14
Hydropsychidae (Unident.) QT069999	17
Helicopsychidae (Unident.) QT179999	3
Calocidae (Unident.) QT189999	22
Leptoceridae (Unident.) QT259999	15

SIGNALT	5.2
	ORDER
Weighted SIGNALT	6.1