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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	02-12-1997
Taxa count ORDER	11
Taxa count FAMILY	38
Taxa count ALT	38
Mayflies present?	124
	ORDER	FAMILY	ALT
SIGNAL	5.1	5	4
Weighted SIGNAL	4.4		4.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways, 5.7.4 Ports and water transport	52.69%	4,140,337,628m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	23.29%	1,829,951,702m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	13.38%	1,051,653,260m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.3 Major industrial complex, 5.5.1 Commercial services	4.47%	351,134,644m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters	0.85%	66,525,509m²
	Mining	5.8.0 Mining, 5.8.1 Mines	0.78%	61,023,400m²
	Unknown	5.8.4 Extractive industry not in use	0.26%	20,257,768m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.19%	15,005,754m²
	Waste Management	5.9.5 Sewage/sewerage	0.16%	12,504,795m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.03%	2,000,767m²
Show minor land uses 6
				78,582,633m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Ancylidae (Unident.) KG069999	2
Physidae (Unident.) KG089999	6
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Acarina MM	103	6
Mites (Unident.) MM999999	103

Coleoptera QC	56	5
Dytiscidae (Unident.) QC099999	19
Gyrinidae (Unident.) QC109999	33

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	2

Diptera QD	126	3
Tipulidae (Unident.) QD019999	9
Dixidae (Unident.) QD069999	4

Culicidae (Unident.) QD079999	2

Stratiomyidae (Unident.) QD249999	8
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	101
Ephemeroptera QE	124	9
Baetidae (Unident.) QE029999	118
Leptophlebiidae (Unident.) QE069999	6
Hemiptera QH	32	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	5
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	17
Megaloptera QM	10	8
Corydalidae (Unident.) QM019999	10

Odonata QO	30	3
Coenagrionidae (Unident.) QO029999	2
Synlestidae (Unident.) QO089999	7
Aeshnidae (Unident.) QO129999	13
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	7
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	73	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	13
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	12
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	22
Tasimiidae (Unident.) QT139999	10
Conoesucidae (Unident.) QT159999	1
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	2

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.1

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	4	1
Lymnaeidae (Unident.) KG059999	4
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown QA	8
Collembola (Unident.) QA999999	8
Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	2
Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	4

Diptera QD	73	3
Dixidae (Unident.) QD069999	16

Ceratopogonidae (Unident.) QD099999	2

Tabanidae (Unident.) QD239999	7
Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	37
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	60	9
Baetidae (Unident.) QE029999	28
Leptophlebiidae (Unident.) QE069999	30
Caenidae (Unident.) QE089999	2
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	5
Corixidae (Unident.) QH659999	3
Notonectidae (Unident.) QH679999	6
Megaloptera QM	4	8
Corydalidae (Unident.) QM019999	4

Neuroptera QN	2	6
Neurorthidae (Unident.) QN049999	2

Odonata QO	6	3
Megapodagrionidae (Unident.) QO079999	1
Aeshnidae (Unident.) QO129999	4
Gomphidae (Unident.) QO139999	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	52	8
Glossosomatidae (Unident.) QT029999	18
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	21
Calamoceratidae (Unident.) QT249999	5
Leptoceridae (Unident.) QT259999	7

SIGNALT	4.8
	ORDER
Weighted SIGNALT	4.9