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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	06-12-1999
Taxa count ORDER	5
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.2	2.8	2.3
Weighted SIGNAL	3.9		3.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	97.35%	269,310,021m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	2.47%	6,821,173m²
	Water	6.3.0 River	0.18%	505,272m²
Show minor land uses 2
				2,766,365m²

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.5

Taxa	Abundance	SIGNALT Grade
Unknown OT	10
Palaemonidae (Unident.) OT029999	10

Coleoptera QC	3	5
Carabidae (Unident.) QC059999	1
Hydraenidae (Unident.) QC139999	2

Diptera QD	44	3
Culicidae (Unident.) QD079999	30

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	5	9
Caenidae (Unident.) QE089999	5
Hemiptera QH	200	2
Hydrometridae (Unident.) QH549999	2
Gerridae (Unident.) QH579999	99
Corixidae (Unident.) QH659999	99
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.5
	ORDER
Weighted SIGNALT	3.4