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

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	05-09-2008
Taxa count ORDER	9
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	57
	ORDER	FAMILY	ALT
SIGNAL	5.2	5.2	4.2
Weighted SIGNAL	6.9		6.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.6 Protected landscape, 1.1.7 Other conserved area	86.56%	1,535,539,256m²
	Minimal Use	1.3.3 Residual native cover	11.89%	210,936,708m²
	Water	6.1.0 Lake, 6.1.2 Lake - production	1.24%	21,993,401m²
	Residential And Infrastructure	5.7.2 Roads	0.31%	5,498,350m²
Show minor land uses 2
				17,739,677m²

Taxa	Abundance	SIGNALT Grade
Hirudinea LH	7	1
Hirudinea (Unident.) LH999999	7
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	15	3
Paramelitidae (Unident.) OP069999	15

Coleoptera QC	6	5
Scirtidae (Unident.) QC209999	4

Elmidae Adults QC34999A	2

Diptera QD	116	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	25

Diamesinae (Unident.) QDAB9999	8
Podonominae (Unident.) QDAD9999	10
Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	43
Chironominae (Unident.) QDAJ9999	11
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	57	9
Leptophlebiidae (Unident.) QE069999	57
Plecoptera QP	70	10
Eustheniidae (Unident.) QP019999	9
Gripopterygidae (Unident.) QP039999	59
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	58	8
Hydrobiosidae (Unident.) QT019999	20
Conoesucidae (Unident.) QT159999	8
Leptoceridae (Unident.) QT259999	30

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.7