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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	02-06-2000
Taxa count ORDER	8
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	5.2	4.8	3.8
Weighted SIGNAL	3		5.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	71.39%	921,232,476m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	21.75%	280,668,494m²
	Pastoral Farming	3.2.0 Grazing modified pastures	4.45%	57,483,307m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential	0.85%	10,996,807m²
	Water	6.3.0 River	0.77%	9,997,097m²
	Mining	5.8.0 Mining	0.72%	9,247,315m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.06%	749,782m²
Show minor land uses 4
				12,903,753m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	3	5
Gyrinidae (Unident.) QC109999	3

Diptera QD	18	3
Tipulidae (Unident.) QD019999	1
Chironominae (Unident.) QDAJ9999	12
Diptera (Unident.)(Larva) QDZZ9999	5

Hemiptera QH	2	2
Veliidae (Unident.) QH569999	2
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	2	8
Leptoceridae (Unident.) QT259999	2

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.1

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Coleoptera QC	8	5
Dytiscidae (Unident.) QC099999	4
Scirtidae (Unident.) QC209999	3

Brentidae (Unident.) QCAM9999	1
Diptera QD	14	3
Tipulidae (Unident.) QD019999	4
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	2
Hemiptera QH	13	2
Veliidae (Unident.) QH569999	9
Gerridae (Unident.) QH579999	4
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Megaloptera QM	5	8
Corydalidae (Unident.) QM019999	5

Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	6

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.6