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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	28-01-1998
Taxa count ORDER	7
Taxa count FAMILY	14
Taxa count ALT	14
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.3	3.1	1.9
Weighted SIGNAL	2.9		2.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping	61.08%	1,204,634,643m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures	30.90%	609,315,199m²
	Minimal Use	1.3.2 Stock route, 2.1.0 Grazing native vegetation	5.09%	100,469,528m²
	Water	6.1.0 Lake	2.01%	39,737,948m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	0.75%	14,745,528m²
	Natural	1.2.0 Managed resource protection	0.16%	3,249,015m²
Show minor land uses 3
				19,721,519m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OT	115
Atyidae (Unident.) OT019999	114

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	4	5
Hydrophilidae (Unident.) QC119999	3

Staphylinidae (Unident.) QC189999	1
Diptera QD	2	3
Orthocladiinae (Unident.) QDAF9999	2
Hemiptera QH	134	2
Mesoveliidae (Unident.) QH529999	2
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	123
Notonectidae (Unident.) QH679999	2
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	3
Trichoptera QT	2	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.3
	ORDER
Weighted SIGNALT	2.3

SIGNALT	4.5
	ORDER
Weighted SIGNALT	3.6