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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	16-11-1999
Taxa count ORDER	10
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	99
	ORDER	FAMILY	ALT
SIGNAL	4	4.2	3.5
Weighted SIGNAL	4.8		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	57.43%	765,214,797m²
	Forestry	2.2.0 Production native forests	22.33%	297,583,532m²
	Pastoral Farming	3.2.0 Grazing modified pastures	15.62%	208,058,402m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	3.45%	46,012,916m²
	Mining	5.8.0 Mining	0.69%	9,252,597m²
	Natural	1.1.3 National park	0.47%	6,251,755m²
Show minor land uses 2
				13,323,740m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Acarina MM	14	6
Mites (Unident.) MM999999	14

Amphipoda OP	30	3
Ceinidae (Unident.) OP029999	30

Unknown OT	18
Atyidae (Unident.) OT019999	18

Coleoptera QC	57	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	3
Hydrophilidae (Unident.) QC119999	42

Elmidae (Unident.) QC349999	3

Psephenidae (Unident.) QC379999	8

Diptera QD	15	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	2
Diptera (Unident.)(Larva) QDZZ9999	10

Ephemeroptera QE	99	9
Leptophlebiidae (Unident.) QE069999	99
Hemiptera QH	5	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Odonata QO	18	3
Coenagrionidae (Unident.) QO029999	15
Megapodagrionidae (Unident.) QO079999	3
Trichoptera QT	108	8
Tasimiidae (Unident.) QT139999	1
Helicopsychidae (Unident.) QT179999	1
Odontoceridae (Unident.) QT229999	7
Leptoceridae (Unident.) QT259999	99

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.6

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	5	1
Lymnaeidae (Unident.) KG059999	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	3
Acarina MM	3	6
Mites (Unident.) MM999999	3

Amphipoda OP	18	3
Ceinidae (Unident.) OP029999	18

Unknown OT	30
Atyidae (Unident.) OT019999	30

Coleoptera QC	42	5
Dytiscidae (Unident.) QC099999	2
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	27

Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	4

Diptera QD	10	3
Culicidae (Unident.) QD079999	6

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	1
Ephemeroptera QE	15	9
Baetidae (Unident.) QE029999	6
Leptophlebiidae (Unident.) QE069999	9
Hemiptera QH	22	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	7
Corixidae (Unident.) QH659999	4
Notonectidae (Unident.) QH679999	6
Odonata QO	23	3
Coenagrionidae (Unident.) QO029999	11
Megapodagrionidae (Unident.) QO079999	5
Corduliidae (Unident.) QO169999	6
Libellulidae (Unident.) QO179999	1
Trichoptera QT	22	8
Hydroptilidae (Unident.) QT039999	5
Philopotamidae (Unident.) QT049999	1
Leptoceridae (Unident.) QT259999	16

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.0