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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	01-05-2009
Taxa count ORDER	13
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	41
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.6	2.7
Weighted SIGNAL	4.7		4.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	60.87%	317,800,391m²
	Pastoral Farming	3.2.0 Grazing modified pastures	36.45%	190,280,171m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	1.53%	8,001,269m²
	Arable Farming	3.3.0 Cropping	1.15%	6,000,952m²
Show minor land uses 2
				5,220,828m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OH	50
Ostracoda (Unident.) OH999999	50
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Amphipoda OP	12	3
Ceinidae (Unident.) OP029999	12

Unknown OT	2
Atyidae (Unident.) OT019999	2

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	24	5
Dytiscidae (Unident.) QC099999	13
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	2

Hydrochidae (Unident.) QCAO9999	1

Diptera QD	10	3
Stratiomyidae (Unident.) QD249999	4
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	41	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	36
Hemiptera QH	39	2
Veliidae (Unident.) QH569999	9
Corixidae (Unident.) QH659999	16
Notonectidae (Unident.) QH679999	14
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	2
Megapodagrionidae (Unident.) QO079999	1
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	6

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.6