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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	10-06-2005
Taxa count ORDER	13
Taxa count FAMILY	32
Taxa count ALT	32
Mayflies present?	25
	ORDER	FAMILY	ALT
SIGNAL	3	3.4	2.5
Weighted SIGNAL	4.1		3.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	59.29%	180,482,956,347m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	32.71%	99,583,519,138m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping	3.57%	10,877,943,251m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection	2.78%	8,458,900,276m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.87%	2,655,547,177m²
	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, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	0.41%	1,256,022,314m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation	0.32%	977,517,366m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.7 Saleyards/stockyards	0.02%	55,000,977m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.01%	41,000,728m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.00%	11,750,209m²
Show minor land uses 7
				3,044,001,578m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	5	1
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	4
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	15	6
Mites (Unident.) MM999999	15

Unknown OG	18
Cladocera (Unident.) OG999999	18
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OT	29
Atyidae (Unident.) OT019999	18

Palaemonidae (Unident.) OT029999	11

Unknown QA	2
Collembola (Unident.) QA999999	2
Coleoptera QC	10	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	3

Psephenidae (Unident.) QC379999	2

Diptera QD	49	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	2

Tabanidae (Unident.) QD239999	1
Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	12
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	26
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	14
Hemiptera QH	29	2
Hebridae (Unident.) QH539999	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	13
Notonectidae (Unident.) QH679999	10
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	6
Trichoptera QT	46	8
Hydroptilidae (Unident.) QT039999	5
Leptoceridae (Unident.) QT259999	41

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.6