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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	14-12-1999
Taxa count ORDER	9
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	50
	ORDER	FAMILY	ALT
SIGNAL	3.7	4.4	3.3
Weighted SIGNAL	5		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	63.79%	42,964,269,515m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	20.45%	13,776,157,060m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.2 Olives, 3.4.9 Grapes, 3.5.2 Seasonal flowers and bulbs, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping	13.36%	8,998,015,875m²
	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, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	1.45%	973,528,766m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.91%	612,268,091m²
	Industrial	5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.02%	15,250,451m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.01%	8,500,251m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	0.01%	7,000,207m²
	Mining	5.8.0 Mining	0.00%	1,500,044m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.00%	1,250,037m²
Show minor land uses 7
				673,577,403m²

Taxa	Abundance	SIGNALT Grade
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	19	2
Oligochaeta (Unident.) LO999999	19
Unknown OT	5
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	18	5
Dytiscidae (Unident.) QC099999	8
Gyrinidae (Unident.) QC109999	3

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	4

Diptera QD	131	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	99

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	7
Diptera (Unident.)(Larva) QDZZ9999	20

Ephemeroptera QE	50	9
Baetidae (Unident.) QE029999	24
Leptophlebiidae (Unident.) QE069999	17
Caenidae (Unident.) QE089999	9
Hemiptera QH	127	2
Hydrometridae (Unident.) QH549999	1
Gerridae (Unident.) QH579999	20
Corixidae (Unident.) QH659999	101
Notonectidae (Unident.) QH679999	5
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	2
Gomphidae (Unident.) QO139999	3
Trichoptera QT	117	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	99
Ecnomidae (Unident.) QT089999	8
Leptoceridae (Unident.) QT259999	6

SIGNALT	3.7
	ORDER
Weighted SIGNALT	4.4

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Thiaridae (Unident.) KG049999	1
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	4
Ostracoda (Unident.) OH999999	4
Unknown OT	7
Atyidae (Unident.) OT019999	6

Palaemonidae (Unident.) OT029999	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	30	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	13

Psephenidae (Unident.) QC379999	2

Curculionidae (Unident.) QCAN9999	2

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	165	3
Culicidae (Unident.) QD079999	20

Simuliidae (Unident.) QD109999	100

Tabanidae (Unident.) QD239999	2
Dolichopodidae (Unident.) QD369999	2
Muscidae (Unident.) QD899999	2
Orthocladiinae (Unident.) QDAF9999	22
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	13
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	6
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	5
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	3
Trichoptera QT	32	8
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	26
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.1