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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	29-03-2000
Taxa count ORDER	9
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	5.1	5.1	4.4
Weighted SIGNAL	5		4.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	88.62%	3,122,642,601m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	6.67%	234,973,106m²
	Natural	1.1.3 National park	1.33%	46,994,621m²
	Arable Farming	3.5.3 Seasonal vegetables and herbs, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs	1.09%	38,245,623m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.76%	26,746,939m²
	Mining	5.8.1 Mines, 5.8.2 Quarries	0.75%	26,496,967m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic, 4.2.0 Grazing irrigated modified pastures	0.42%	14,748,312m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.33%	11,498,684m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms	0.04%	1,249,857m²
Show minor land uses 7
				35,235,967m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	13	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	6

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	9	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	3	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	2	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Odonata QO	4	3
Megapodagrionidae (Unident.) QO079999	1
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	1
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	7	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	1
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	2
Leptoceridae (Unident.) QT259999	2

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.3

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	4
Atyidae (Unident.) OT019999	4

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	11	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	2	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Odonata QO	4	3
Megapodagrionidae (Unident.) QO079999	1
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	1
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	5	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	1
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.1