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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	08-05-1997
Taxa count ORDER	6
Taxa count FAMILY	15
Taxa count ALT	15
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.5	2.9	1.6
Weighted SIGNAL	2.1		2.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	53.48%	3,761,935,048m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	38.16%	2,684,167,163m²
	Pastoral Farming	3.2.0 Grazing modified pastures	6.68%	469,616,726m²
	Water	6.3.0 River	1.12%	78,769,579m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.46%	32,007,956m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure	0.11%	8,001,989m²
Show minor land uses 3
				70,344,985m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	72	1
Planorbidae (Unident.) KG079999	58
Physidae (Unident.) KG089999	14
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	4
Diptera QD	210	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	90

Simuliidae (Unident.) QD109999	99

Stratiomyidae (Unident.) QD249999	2
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	4
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	10
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	1
Trichoptera QT	3	8
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.5
	ORDER
Weighted SIGNALT	2.9

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.6

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	12	1
Planorbidae (Unident.) KG079999	9
Physidae (Unident.) KG089999	3
Hirudinea LH	1	1
Richardsonianidae (Unident.) LH039999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	39	5
Dytiscidae (Unident.) QC099999	35
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	1

Diptera QD	50	3
Tipulidae (Unident.) QD019999	2
Dixidae (Unident.) QD069999	4

Culicidae (Unident.) QD079999	12

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	108	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	105
Caenidae (Unident.) QE089999	2
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	1
Megaloptera QM	8	8
Corydalidae (Unident.) QM019999	8

Odonata QO	19	3
Lestidae (Unident.) QO059999	1
Synlestidae (Unident.) QO089999	17
Gomphidae (Unident.) QO139999	1
Plecoptera QP	19	10
Gripopterygidae (Unident.) QP039999	19
Trichoptera QT	10	8
Hydrobiosidae (Unident.) QT019999	7
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.7