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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Source	Australian Water Quality Centre
Latest Sample Date	30-10-1999
Taxa count ORDER	10
Taxa count FAMILY	19
Taxa count ALT	28
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	4.2	3.7	2.2
Weighted SIGNAL	3.9	3.6	3.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	36.91%	2,017,882,295m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	20.75%	1,134,621,533m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area	18.71%	1,022,933,397m²
	Minimal Use	1.3.3 Residual native cover	13.92%	761,078,439m²
	Forestry	3.1.0 Plantation forests	4.58%	250,361,325m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	2.87%	157,162,947m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland, 6.5.1 Marsh/wetland - conservation	1.51%	82,454,329m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage	0.58%	31,982,285m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.09%	4,747,370m²
	Unknown	3.6.4 No defined use	0.08%	4,247,647m²
Show minor land uses 5
				54,674,716m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	20	2
Tubificidae (Unident.) LO049999	1
Nais sp.(Unident.) LO050199	1
Pristina sp.(Unident.) LO050599	1
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	16
Acarina MM	9	6
Australiobates sp.(Unident.) MM150399	2

Oribatida (Unident.) MM9999A1	7

Amphipoda OP	195	3
Austrochiltonia australis OP020101	195

Unknown OV	2
Cherax destructor destructor OV010101	2

Coleoptera QC	36	5
Necterosoma sp.(Unident.) QC092099	3

Necterosoma sp.(Unident.)(Larva) QC09209I	33

Diptera QD	91	3
Dixidae (Unident.) QD069999	1

Anopheles sp.(Unident.) QD070199	2

Culex sp.(Unident.) QD070799	4

Austrosimulium sp.(Unident.) QD100199	2

Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	3
Parakiefferiella sp.(Unident.) QDAF0399	4
Thienemanniella sp.(Unident.) QDAF0799	10
Paralimnophyes sp (dark sp.) QDAF12A1	22
Cricotopus sp.(Unident.) QDAF1599	9
Riethia sp.(Unident.) QDAG0199	1
Tanytarsus sp.(Unident.) QDAH0499	30
Paratanytarsus sp.(Unident.) QDAH0699	1
Hemiptera QH	1	2
Micronecta sp.(Unident.) QH650599	1
Plecoptera QP	2	10
Austrocerca tasmanica QP040101	2
Trichoptera QT	2	8
Hellyethira simplex QT030406	2

SIGNALT	4.2
	ORDER
Weighted SIGNALT	3.9

Taxa	Abundance	SIGNALT Grade
Nematoda II	9	3
Nematoda (Unident.) II999999	9
Gastropoda KG	1	1
Ferrissia petterdi KG060101	1
Oligochaeta LO	33	2
Oligochaeta (Unident.) LO999999	33
Acarina MM	4	6
Coaustraliobates sp.(Unident.) MM150699	1

Procorticacarus sp.(Unident.) MM150899	3

Amphipoda OP	198	3
Austrochiltonia australis OP020101	198

Unknown OV	2
Cherax sp.(Unident.) OV010199	2

Coleoptera QC	6	5
Platynectes decempunctatus QC092201	3

Ochthebius sp.(Unident.) QC130399	3

Diptera QD	54	3
Tipulidae EPA sp.40 QD0199A5	1
Dixidae (Unident.) QD069999	5

Paramerina sp.(Unident.) QDAE1299	13
Parakiefferiella sp.(Unident.) QDAF0399	4
Corynoneura sp.(Unident.) QDAF0699	9
Paralimnophyes sp (dark sp.) QDAF12A1	1
Cricotopus sp.(Unident.) QDAF1599	2
Tanytarsus sp.(Unident.) QDAH0499	12
Chironomus sp.(Unident.) QDAI0499	6

Chironomini (Unident.) QDAI9999	1
Hemiptera QH	12	2
Micronecta annae annae QH650504	3
Micronecta sp.(Unident.) QH650599	8
Anisops sp.(Unident.) QH670499	1
Odonata QO	1	3
Adversaeschna brevistyla QO120201	1
Trichoptera QT	18	8
Hellyethira sp.(Unident.) QT030499	13
Lingora aurata QT150501	1
Lectrides varians QT250201	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.5