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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	04-10-1997
Taxa count ORDER	9
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	103
	ORDER	FAMILY	ALT
SIGNAL	4.1	3.8	3.3
Weighted SIGNAL	4.5		4.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	63.74%	1,221,782,018m²
	Natural	1.1.3 National park	27.45%	526,190,783m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	5.11%	97,942,444m²
	Minimal Use	2.1.0 Grazing native vegetation	2.72%	52,219,313m²
	Water	6.3.0 River	0.86%	16,490,309m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.12%	2,248,679m²
Show minor land uses 3
				19,168,735m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	18	1
Lymnaeidae (Unident.) KG059999	4
Ancylidae (Unident.) KG069999	5
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	8
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	14	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	3

Staphylinidae (Unident.) QC189999	1
Psephenidae (Unident.) QC379999	2

Diptera QD	22	3
Dixidae (Unident.) QD069999	4

Culicidae (Unident.) QD079999	12

Stratiomyidae (Unident.) QD249999	4
Tanypodinae (Unident.) QDAE9999	2
Ephemeroptera QE	103	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	99
Caenidae (Unident.) QE089999	2
Hemiptera QH	9	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	4
Odonata QO	12	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	4
Synlestidae (Unident.) QO089999	3
Diphlebiidae (Unident.) QO099999	2
Corduliidae (Unident.) QO169999	2
Trichoptera QT	10	8
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	6

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.2

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Physidae (Unident.) KG089999	2
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OT	18
Atyidae (Unident.) OT019999	18

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	9

Hydraenidae (Unident.) QC139999	6

Scirtidae (Unident.) QC209999	1

Coleoptera (Unident.) QCZZ9999	10

Diptera QD	11	3
Dixidae (Unident.) QD069999	5

Culicidae (Unident.) QD079999	2

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	11
Caenidae (Unident.) QE089999	4
Hemiptera QH	27	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	7
Notonectidae (Unident.) QH679999	13
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	2
Megapodagrionidae (Unident.) QO079999	2
Synlestidae (Unident.) QO089999	3
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	103	8
Hydroptilidae (Unident.) QT039999	4
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	95

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.1