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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	27-10-1994
Taxa count ORDER	9
Taxa count FAMILY	16
Taxa count ALT	16
Mayflies present?	28
	ORDER	FAMILY	ALT
SIGNAL	4.9	5.9	3.1
Weighted SIGNAL	7.1		5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	3.10%	2,502,756,858m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	2.79%	2,247,756,159m²
	Pastoral Farming	3.2.0 Grazing modified pastures	2.49%	2,007,255,500m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads	0.61%	488,751,339m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	0.32%	260,250,713m²
	Arable Farming	3.3.0 Cropping	0.15%	124,750,342m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.01%	10,250,028m²
	Industrial	5.5.1 Commercial services	0.01%	8,000,022m²
	Unknown	3.6.3 Land under rehabilitation	0.01%	6,000,016m²
	Waste Management	5.9.2 Landfill	0.01%	4,250,012m²
Show minor land uses 9
				806,544,710m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Diptera QD	6	3
Orthocladiinae (Unident.) QDAF9999	6
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	5
Oniscigastridae (Unident.) QE039999	2
Coloburiscidae (Unident.) QE059999	7
Leptophlebiidae (Unident.) QE069999	14
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	8
Corixidae (Unident.) QH659999	2
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	7
Plecoptera QP	54	10
Gripopterygidae (Unident.) QP039999	54
Trichoptera QT	7	8
Hydropsychidae (Unident.) QT069999	2
Limnephilidae (Unident.) QT109999	4
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.9
	ORDER
Weighted SIGNALT	6.0