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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	21-10-1999
Taxa count ORDER	12
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	100
	ORDER	FAMILY	ALT
SIGNAL	3.4	4.2	3
Weighted SIGNAL	5		4.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	48.25%	944,102,030m²
	Natural	1.1.3 National park	26.74%	523,306,554m²
	Minimal Use	2.1.0 Grazing native vegetation	20.39%	399,043,125m²
	Pastoral Farming	3.2.0 Grazing modified pastures	4.59%	89,759,700m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.03%	500,054m²
Show minor land uses 1
				19,567,115m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	2	1
Lymnaeidae (Unident.) KG059999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OH	8
Ostracoda (Unident.) OH999999	8
Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	22	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	15

Diptera QD	41	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	10

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	100	9
Leptophlebiidae (Unident.) QE069999	99
Caenidae (Unident.) QE089999	1
Hemiptera QH	6	2
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	2
Odonata QO	1	3
Libellulidae (Unident.) QO179999	1
Trichoptera QT	10	8
Ecnomidae (Unident.) QT089999	1
Odontoceridae (Unident.) QT229999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.4
	ORDER
Weighted SIGNALT	4.1

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	1
Planorbidae (Unident.) KG079999	1
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	21	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	6

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	21	3
Simuliidae (Unident.) QD109999	4

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	6
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	1
Hemiptera QH	101	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	99
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1
Trichoptera QT	12	8
Hydroptilidae (Unident.) QT039999	1
Odontoceridae (Unident.) QT229999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.3