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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	20-09-2009
Taxa count ORDER	8
Taxa count FAMILY	15
Taxa count ALT	15
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2	2.3	0.9
Weighted SIGNAL	2.4		3.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.4.0 Irrigated perennial horticulture	64.09%	7,454,774,757m²
	Minimal Use	2.1.0 Grazing native vegetation	29.46%	3,427,267,223m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	2.20%	256,389,075m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.7.2 Roads	2.19%	254,889,724m²
	Pastoral Farming	3.2.0 Grazing modified pastures	1.22%	141,438,808m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.34%	39,982,702m²
	Natural	1.2.0 Managed resource protection	0.27%	31,736,270m²
	Waste Management	5.9.0 Waste treatment and disposal	0.14%	16,242,973m²
	Mining	5.8.0 Mining	0.04%	4,747,946m²
	Industrial	5.5.1 Commercial services	0.04%	4,248,162m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.01%	749,676m²
Show minor land uses 9
				116,324,673m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Unknown OT	33
Atyidae (Unident.) OT019999	30

Palaemonidae (Unident.) OT029999	3

Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	1
Staphylinidae (Unident.) QC189999	2
Heteroceridae (Unident.) QC369999	1
Diptera QD	14	3
Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	1
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	1
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	3

SIGNALT	2.0
	ORDER
Weighted SIGNALT	1.5

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OG	8
Cladocera (Unident.) OG999999	8
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Unknown OT	33
Atyidae (Unident.) OT019999	32

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	10

Tanypodinae (Unident.) QDAE9999	14
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	4	9
Baetidae (Unident.) QE029999	3
Caenidae (Unident.) QE089999	1
Hemiptera QH	80	2
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	5
Corixidae (Unident.) QH659999	62
Naucoridae (Unident.) QH669999	2
Notonectidae (Unident.) QH679999	6
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	2
Trichoptera QT	5	8
Hydroptilidae (Unident.) QT039999	4
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.7