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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	26-11-1998
Taxa count ORDER	5
Taxa count FAMILY	15
Taxa count ALT	15
Mayflies present?	12
	ORDER	FAMILY	ALT
SIGNAL	7	6.1	4.8
Weighted SIGNAL	6		6.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	54.70%	5,622,322,265m²
	Minimal Use	2.1.0 Grazing native vegetation	26.86%	2,760,276,428m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	16.85%	1,731,830,287m²
	Pastoral Farming	3.2.0 Grazing modified pastures	1.33%	136,776,085m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.19%	19,253,672m²
	Water	6.5.0 Marsh/wetland	0.08%	7,751,478m²
Show minor land uses 3
				102,782,102m²

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	12	5
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	5

Diptera QD	14	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	12	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	9
Caenidae (Unident.) QE089999	1
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	8	8
Hydrobiosidae (Unident.) QT019999	1
Calocidae (Unident.) QT189999	5
Leptoceridae (Unident.) QT259999	2

SIGNALT	7.0
	ORDER
Weighted SIGNALT	6.6