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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	24-10-2010
Taxa count ORDER	12
Taxa count FAMILY	29
Taxa count ALT	29
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	3.4	4.3	3.2
Weighted SIGNAL	5.4		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	35.32%	3,169,898,096m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	31.26%	2,805,015,940m²
	Pastoral Farming	3.2.0 Grazing modified pastures	10.08%	904,577,626m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without 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	9.94%	891,823,007m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	7.26%	651,485,960m²
	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	2.44%	218,579,167m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	1.58%	141,551,268m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	1.19%	106,788,677m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.2 Shadehouses, 5.1.3 Glasshouses	0.46%	41,264,946m²
	Mining	5.8.0 Mining	0.23%	20,507,428m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.16%	14,755,344m²
	Industrial	5.3.1 General purpose factory, 5.5.1 Commercial services	0.06%	5,501,993m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.02%	2,000,725m²
Show minor land uses 8
				89,737,502m²

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	7	3
Sphaeriidae (Unident.) KP039999	7
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OT	12
Atyidae (Unident.) OT019999	12

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	5
Elmidae (Unident.) QC349999	4

Diptera QD	34	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	17	9
Baetidae (Unident.) QE029999	1
Oniscigastridae (Unident.) QE039999	4
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	2
Hemiptera QH	9	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	2
Odonata QO	4	3
Isostictidae (Unident.) QO039999	1
Megapodagrionidae (Unident.) QO079999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	29	8
Polycentropodidae (Unident.) QT079999	2
Odontoceridae (Unident.) QT229999	8
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	17

SIGNALT	3.4
	ORDER
Weighted SIGNALT	4.1