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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	12-11-2009
Taxa count ORDER	17
Taxa count FAMILY	36
Taxa count ALT	36
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.3	2.7
Weighted SIGNAL	3.4		3.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	45.45%	12,437,054,596m²
	Minimal Use	2.1.0 Grazing native vegetation	29.50%	8,071,697,684m²
	Forestry	2.2.0 Production native forests	20.50%	5,610,137,398m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	3.59%	981,524,039m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.90%	246,506,037m²
	Water	6.5.0 Marsh/wetland	0.05%	12,750,312m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	0.01%	3,000,073m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.01%	2,500,061m²
	Arable Farming	3.4.0 Perennial horticulture	0.00%	1,000,024m²
Show minor land uses 5
				273,661,702m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	29	1
Lymnaeidae (Unident.) KG059999	13
Planorbidae (Unident.) KG079999	5
Physidae (Unident.) KG089999	11
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OH	9
Ostracoda (Unident.) OH999999	9
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Amphipoda OP	42	3
Ceinidae (Unident.) OP029999	42

Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	33	5
Dytiscidae (Unident.) QC099999	18
Hydrophilidae (Unident.) QC119999	15

Diptera QD	12	3
Ceratopogonidae (Unident.) QD099999	2

Sciomyzidae (Unident.) QD459999	6

Muscidae (Unident.) QD899999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	11	9
Leptophlebiidae (Unident.) QE069999	11
Hemiptera QH	23	2
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	7
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	5
Odonata QO	41	3
Coenagrionidae (Unident.) QO029999	20
Lestidae (Unident.) QO059999	5
Aeshnidae (Unident.) QO129999	8
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	5
Libellulidae (Unident.) QO179999	2
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	9	8
Hydroptilidae (Unident.) QT039999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	6

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.7