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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	13-12-1999
Taxa count ORDER	10
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	3.9	3.7	3.3
Weighted SIGNAL	4.2		4.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	67.54%	20,591,527,399m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	30.39%	9,264,374,805m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.6.0 Utilities, 5.7.2 Roads	0.15%	46,250,623m²
	Arable Farming	3.4.9 Grapes	0.03%	7,750,104m²
	Natural	1.1.3 National park	0.03%	7,750,104m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.02%	5,750,077m²
Show minor land uses 4
				304,866,607m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	19	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	3

Scirtidae (Unident.) QC209999	1

Diptera QD	31	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	11	9
Leptophlebiidae (Unident.) QE069999	11
Hemiptera QH	9	2
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	1
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	3
Odonata QO	14	3
Isostictidae (Unident.) QO039999	3
Synlestidae (Unident.) QO089999	4
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	2
Trichoptera QT	8	8
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.2