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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Department of Environment and Natural Resources
Latest Sample Date	04-10-1995
Taxa count ORDER	11
Taxa count FAMILY	24
Taxa count ALT	25
Mayflies present?	47
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.7	2.7
Weighted SIGNAL	5.2	3	3.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	73.38%	17,012,236,431m²
	Water	6.1.3 Lake - intensive use, 6.2.2 Water storage - intensive use/farm dams, 6.5.2 Marsh/wetland - production	17.59%	4,077,226,077m²
	Natural	1.1.3 National park	4.04%	936,609,363m²
	Mining	5.8.1 Mines	1.49%	344,790,259m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	1.34%	311,286,347m²
	Unknown	3.6.3 Land under rehabilitation	1.01%	233,527,268m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	0.76%	176,270,582m²
	Arable Farming	3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits	0.40%	91,760,714m²
Show minor land uses 5
				231,837,070m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Viviparidae (Unident.) KG019999	1
Bivalvia KP	1	3
Hyriidae (Unident.) KP019999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OT	3
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	1

Diptera QD	185	3
Ceratopogonidae (Unident.) QD099999	36

Tanypodinae (Unident.) QDAE9999	32
Orthocladiinae (Unident.) QDAF9999	2
Unknown QDAZ9998	108
Chironomidae (Unident.)(Larva) QDAZ9999	7
Ephemeroptera QE	47	9
Baetidae (Unident.) QE029999	4
Caenidae (Unident.) QE089999	43
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	1
Nepidae (Unident.) QH619999	1
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	3
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	1
Isostictidae (Unident.) QO039999	1
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	12	8
Hydroptilidae (Unident.) QT039999	5
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.6

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.9

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.6