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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Department of Water and Environment Regulation
Latest Sample Date	03-11-2008
Taxa count ORDER	8
Taxa count FAMILY	13
Taxa count ALT	13
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2	2.5	1.2
Weighted SIGNAL	3.8		2.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping	78.70%	362,017,164m²
	Minimal Use	1.3.3 Residual native cover	13.29%	61,129,542m²
	Pastoral Farming	3.2.0 Grazing modified pastures	7.68%	35,324,858m²
	Residential And Infrastructure	5.7.2 Roads	0.16%	751,593m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.16%	751,593m²
Show minor land uses 2
				4,599,747m²

Taxa	Abundance	SIGNALT Grade
Unknown IB	40
Hydridae (Unident.) IB019999	40
Turbellaria IF	11	2
Turbellaria (Unident.) IF999999	11
Nematoda II	246	3
Nematoda (Unident.) II999999	246
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	3
Oligochaeta LO	152	2
Oligochaeta (Unident.) LO999999	152
Unknown QA	5
Hypogastruridae (Unident.) QA049999	5
Coleoptera QC	10	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	6

Diptera QD	141	3
Ceratopogonidae (Unident.) QD099999	8

Tanypodinae (Unident.) QDAE9999	23
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	99
Diptera (Unident.)(Larva) QDZZ9999	10

SIGNALT	2.0
	ORDER
Weighted SIGNALT	2.1