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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	25-11-2005
Taxa count ORDER	15
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	23
	ORDER	FAMILY	ALT
SIGNAL	2.5	3.3	2.1
Weighted SIGNAL	4.9		3.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	41.60%	12,418,699,636m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.1 Irrigated tree fruits	32.80%	9,791,474,733m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	21.39%	6,385,081,417m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	3.55%	1,059,639,045m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.62%	183,980,735m²
	Natural	1.2.0 Managed resource protection	0.05%	13,998,534m²
Show minor land uses 2
				298,528,741m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Temnocephalidae (Unident.) IF419999	3
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	14	6
Mites (Unident.) MM999999	14

Unknown OG	15
Cladocera (Unident.) OG999999	15
Unknown OH	18
Ostracoda (Unident.) OH999999	18
Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	52
Atyidae (Unident.) OT019999	50

Palaemonidae (Unident.) OT029999	2

Unknown OV	30
Parastacidae (Unident.) OV019999	30

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	2	5
Dytiscidae (Unident.) QC099999	1
Staphylinidae (Unident.) QC189999	1
Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	8

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	23	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	4
Hemiptera QH	132	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	7
Corixidae (Unident.) QH659999	109
Notonectidae (Unident.) QH679999	15
Trichoptera QT	22	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	4
Leptoceridae (Unident.) QT259999	17

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.9