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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	03-12-1998
Taxa count ORDER	11
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	65
	ORDER	FAMILY	ALT
SIGNAL	3.1	4.2	2.8
Weighted SIGNAL	5		4.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	37.11%	33,763,864,417m²
	Arable Farming	3.3.0 Cropping, 3.4.2 Olives, 4.3.0 Irrigated cropping	32.18%	29,280,181,211m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.1 Biodiversity	13.55%	12,330,378,798m²
	Pastoral Farming	3.2.0 Grazing modified pastures	12.71%	11,563,932,951m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	2.72%	2,473,325,247m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River, 6.5.0 Marsh/wetland	1.00%	905,686,009m²
	Forestry	2.2.0 Production native forests	0.53%	483,215,858m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.16%	148,739,491m²
	Waste Management	5.9.5 Sewage/sewerage	0.02%	22,248,428m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.02%	17,498,764m²
	Mining	5.8.0 Mining	0.00%	3,249,770m²
Show minor land uses 7
				909,923,209m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Unknown OT	28
Atyidae (Unident.) OT019999	28

Unknown OV	14
Parastacidae (Unident.) OV019999	14

Coleoptera QC	54	5
Carabidae (Unident.) QC059999	1
Dytiscidae (Unident.) QC099999	9
Gyrinidae (Unident.) QC109999	27

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	14

Diptera QD	108	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	98

Empididae (Unident.) QD359999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	65	9
Baetidae (Unident.) QE029999	57
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	2
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	3
Odonata QO	19	3
Isostictidae (Unident.) QO039999	16
Lestidae (Unident.) QO059999	2
Libellulidae (Unident.) QO179999	1
Trichoptera QT	28	8
Hydrobiosidae (Unident.) QT019999	3
Hydropsychidae (Unident.) QT069999	16
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.7

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	22	1
Physidae (Unident.) KG089999	22
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Isopoda OR	1	2
Isopoda (Unident.) OR999999	1
Unknown OV	4
Parastacidae (Unident.) OV019999	4

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	60	5
Dytiscidae (Unident.) QC099999	28
Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	3

Curculionidae (Unident.) QCAN9999	2

Diptera QD	28	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	5
Hemiptera QH	3	2
Notonectidae (Unident.) QH679999	3
Trichoptera QT	7	8
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.4