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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	05-10-1997
Taxa count ORDER	12
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	3.6	3.5	2.7
Weighted SIGNAL	4.3		3.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	39.07%	29,927,544,643m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	34.89%	26,729,503,591m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.4 Irrigated sown grasses	12.09%	9,264,644,682m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	9.15%	7,008,042,120m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	1.41%	1,078,929,507m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	1.26%	961,437,183m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.3 Tree nuts, 3.4.7 Perennial vegetables and herbs	1.09%	835,695,399m²
	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, 5.5.3 Recreation and culture, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	1.00%	769,449,727m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.1 Dairy sheds and yards	0.03%	19,248,742m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.01%	5,499,641m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.2 Shadehouses	0.00%	3,499,771m²
	Mining	5.8.2 Quarries	0.00%	1,749,886m²
Show minor land uses 8
				766,054,949m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	3
Thiaridae (Unident.) KG049999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OT	6
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	15	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	4

Diptera QD	44	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	19
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	1	9
Caenidae (Unident.) QE089999	1
Hemiptera QH	3	2
Corixidae (Unident.) QH659999	3
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	5
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	1
Trichoptera QT	19	8
Hydroptilidae (Unident.) QT039999	3
Leptoceridae (Unident.) QT259999	16

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.7

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.0