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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	24-05-2005
Taxa count ORDER	12
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	37
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.3	2.2
Weighted SIGNAL	3.8		3.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping	74.34%	20,145,049,411m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	21.72%	5,886,076,160m²
	Pastoral Farming	3.2.0 Grazing modified pastures	2.65%	718,448,267m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads	0.80%	217,484,340m²
	Water	6.2.0 Reservoir/dam, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland	0.29%	77,994,384m²
	Intensive Pastoral Farming	5.2.2 Feedlots	0.09%	24,748,218m²
	Industrial	5.3.4 Bulk grain storage	0.06%	15,998,848m²
	Mining	5.8.2 Quarries	0.02%	4,249,694m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.01%	3,499,748m²
	Natural	1.2.0 Managed resource protection	0.01%	2,249,838m²
	Waste Management	5.9.1 Effluent pond	0.00%	999,928m²
Show minor land uses 9
				270,967,988m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	2
Acarina MM	17	6
Mites (Unident.) MM999999	17

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Unknown OT	39
Atyidae (Unident.) OT019999	34

Palaemonidae (Unident.) OT029999	5

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Coleoptera QC	26	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	5

Staphylinidae (Unident.) QC189999	1
Diptera QD	26	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	2

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	19
Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	37
Hemiptera QH	21	2
Gerridae (Unident.) QH579999	9
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	2
Odonata QO	1	3
Isostictidae (Unident.) QO039999	1
Trichoptera QT	10	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.5