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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	24-11-2009
Taxa count ORDER	10
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	3.7	3.9	3.1
Weighted SIGNAL	4.1		4.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	52.52%	14,270,101,254m²
	Natural	1.1.3 National park	45.56%	12,380,418,902m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.5.3 Recreation and culture, 5.7.2 Roads	0.85%	232,210,966m²
	Water	6.1.0 Lake, 6.3.0 River	0.64%	173,220,882m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.32%	87,235,336m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 4.4.1 Irrigated tree fruits	0.08%	20,496,555m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	5,499,076m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.01%	1,749,706m²
Show minor land uses 6
				271,709,327m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	3
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Coleoptera QC	10	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	9

Diptera QD	19	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	17	9
Leptophlebiidae (Unident.) QE069999	17
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	7
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	1
Odonata QO	32	3
Coenagrionidae (Unident.) QO029999	17
Isostictidae (Unident.) QO039999	3
Aeshnidae (Unident.) QO129999	5
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	5
Libellulidae (Unident.) QO179999	1
Trichoptera QT	46	8
Hydropsychidae (Unident.) QT069999	5
Helicopsychidae (Unident.) QT179999	1
Atriplectididae (Unident.) QT239999	1
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	35

SIGNALT	3.7
	ORDER
Weighted SIGNALT	4.5