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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	31-03-1996
Taxa count ORDER	9
Taxa count FAMILY	15
Taxa count ALT	15
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4.6	4.5	3.4
Weighted SIGNAL	4		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	41.37%	589,827,826m²
	Pastoral Farming	3.2.0 Grazing modified pastures	26.57%	378,799,981m²
	Arable Farming	3.3.0 Cropping, 3.3.2 Beverage and spice crops, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.3 Tree nuts, 3.5.3 Seasonal vegetables and herbs	11.98%	170,772,533m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.7.0 Transport and communication	9.19%	131,017,287m²
	Natural	1.1.1 Strict nature reserves	7.84%	111,764,747m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	3.00%	42,755,641m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.05%	750,099m²
Show minor land uses 2
				14,256,881m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Psephenidae (Unident.) QC379999	2

Diptera QD	16	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	22	2
Corixidae (Unident.) QH659999	14
Notonectidae (Unident.) QH679999	8
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Trichoptera QT	6	8
Hydropsychidae (Unident.) QT069999	1
Leptoceridae (Unident.) QT259999	5

SIGNALT	4.6
	ORDER
Weighted SIGNALT	3.7

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.7

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	3	5
Hydrophilidae (Unident.) QC119999	3

Diptera QD	11	3
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	10	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	9
Hemiptera QH	30	2
Corixidae (Unident.) QH659999	30
Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Trichoptera QT	15	8
Leptoceridae (Unident.) QT259999	15

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.2

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.1