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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	22-10-2008
Taxa count ORDER	10
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	44
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.5	3.5
Weighted SIGNAL	5.4		5.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	46.96%	2,371,508,379m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	20.14%	1,017,110,815m²
	Pastoral Farming	3.2.0 Grazing modified pastures	10.33%	521,806,851m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	10.01%	505,555,081m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.2 Rural residential with agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads	5.89%	297,282,389m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.3 Tree nuts, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 3.5.3 Seasonal vegetables and herbs	3.66%	185,020,158m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	1.28%	64,757,055m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.2 Shadehouses, 5.1.3 Glasshouses	0.63%	32,003,487m²
	Mining	5.8.0 Mining	0.41%	20,502,234m²
	Water	6.3.0 River	0.35%	17,751,934m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.29%	14,751,607m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.04%	2,000,218m²
Show minor land uses 6
				50,500,502m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	33	5
Dytiscidae (Unident.) QC099999	30
Hydrophilidae (Unident.) QC119999	3

Diptera QD	40	3
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	27
Ephemeroptera QE	44	9
Oniscigastridae (Unident.) QE039999	9
Leptophlebiidae (Unident.) QE069999	33
Caenidae (Unident.) QE089999	2
Hemiptera QH	5	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	3
Pleidae (Unident.) QH689999	1
Odonata QO	15	3
Megapodagrionidae (Unident.) QO079999	3
Synlestidae (Unident.) QO089999	7
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	2
Trichoptera QT	26	8
Hydrobiosidae (Unident.) QT019999	6
Polycentropodidae (Unident.) QT079999	1
Conoesucidae (Unident.) QT159999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	16

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.6