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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	01-10-2010
Taxa count ORDER	15
Taxa count FAMILY	33
Taxa count ALT	33
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	3	3.6	2.8
Weighted SIGNAL	4.4		3.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	80.31%	4,236,946,521m²
	Pastoral Farming	3.2.0 Grazing modified pastures	17.52%	924,456,521m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.6.0 Utilities, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	1.59%	83,768,714m²
	Water	6.2.0 Reservoir/dam	0.37%	19,754,413m²
	Arable Farming	3.3.0 Cropping, 3.4.2 Olives	0.20%	10,752,402m²
Show minor land uses 3
				52,756,786m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	13	1
Lymnaeidae (Unident.) KG059999	7
Physidae (Unident.) KG089999	6
Bivalvia KP	3	3
Sphaeriidae (Unident.) KP039999	3
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	42	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	11
Hydrophilidae (Unident.) QC119999	15

Hydraenidae (Unident.) QC139999	11

Scirtidae (Unident.) QC209999	4

Diptera QD	26	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	6

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	4
Hemiptera QH	9	2
Hydrometridae (Unident.) QH549999	3
Veliidae (Unident.) QH569999	4
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	1
Odonata QO	39	3
Coenagrionidae (Unident.) QO029999	29
Aeshnidae (Unident.) QO129999	2
Corduliidae (Unident.) QO169999	6
Libellulidae (Unident.) QO179999	2
Trichoptera QT	14	8
Hydroptilidae (Unident.) QT039999	10
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.6