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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	23-06-2011
Taxa count ORDER	12
Taxa count FAMILY	25
Taxa count ALT	25
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	3.2	4	3
Weighted SIGNAL	5.3		4.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	66.98%	5,812,108,429m²
	Natural	1.1.3 National park	5.22%	452,797,400m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.6.0 Utilities, 5.7.2 Roads	0.56%	48,255,051m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.16%	13,751,440m²
	Water	6.2.0 Reservoir/dam	0.02%	2,000,209m²
Show minor land uses 3
				86,774,084m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Lymnaeidae (Unident.) KG059999	1
Unknown MA	1
Araneae (Unident.) MA999999	1
Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	36	5
Dytiscidae (Unident.) QC099999	7
Gyrinidae (Unident.) QC109999	12

Hydrophilidae (Unident.) QC119999	15

Scirtidae (Unident.) QC209999	2

Diptera QD	28	3
Tipulidae (Unident.) QD019999	5
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	9
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	16
Hemiptera QH	7	2
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	2
Megaloptera QM	4	8
Sialidae (Unident.) QM029999	4
Odonata QO	50	3
Megapodagrionidae (Unident.) QO079999	4
Gomphidae (Unident.) QO139999	28
Corduliidae (Unident.) QO169999	3
Libellulidae (Unident.) QO179999	15
Trichoptera QT	23	8
Hydroptilidae (Unident.) QT039999	1
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	16

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.3