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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	29-04-2008
Taxa count ORDER	13
Taxa count FAMILY	34
Taxa count ALT	34
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	3.9	4	3.4
Weighted SIGNAL	4.8		4.2

	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	56.68%	10,569,746,130m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	33.56%	6,258,830,036m²
	Pastoral Farming	3.2.0 Grazing modified pastures	3.30%	615,630,825m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	3.15%	587,874,927m²
	Water	6.3.0 River, 6.5.0 Marsh/wetland	2.84%	529,612,546m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.45%	83,767,801m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.01%	2,250,478m²
Show minor land uses 3
				186,477,127m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Amphipoda OP	3	3
Talitridae sp.(Unident.) OP019999	3

Unknown OT	13
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	55	5
Dytiscidae (Unident.) QC099999	9
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	39

Hydraenidae (Unident.) QC139999	1

Diptera QD	48	3
Tipulidae (Unident.) QD019999	2
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	7
Chironominae (Unident.) QDAJ9999	26
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	16
Caenidae (Unident.) QE089999	1
Hemiptera QH	22	2
Hydrometridae (Unident.) QH549999	3
Veliidae (Unident.) QH569999	8
Gerridae (Unident.) QH579999	5
Nepidae (Unident.) QH619999	1
Notonectidae (Unident.) QH679999	5
Odonata QO	37	3
Coenagrionidae (Unident.) QO029999	3
Megapodagrionidae (Unident.) QO079999	1
Gomphidae (Unident.) QO139999	17
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	15
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	27	8
Hydropsychidae (Unident.) QT069999	5
Calamoceratidae (Unident.) QT249999	11
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.1