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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	21-10-1999
Taxa count ORDER	14
Taxa count FAMILY	22
Taxa count ALT	28
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	3.4	3.5	2.6
Weighted SIGNAL	3.9	3.4	3.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses	58.32%	5,386,223,561m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.4 Irrigated sown grasses	27.43%	2,533,472,745m²
	Minimal Use	1.3.3 Residual native cover	9.57%	883,827,707m²
	Natural	1.1.7 Other conserved area	2.92%	269,273,675m²
	Residential And Infrastructure	5.7.2 Roads	1.76%	162,514,288m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.01%	750,066m²
Show minor land uses 3
				92,360,620m²

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Cordylophora sp.(Unident.) IB020199	1
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Oligochaeta LO	131	2
Naididae (Unident.) LO059999	131
Acarina MM	7	6
Unionicolidae (Unident.) MM169999	1

Arrenurus sp.(Unident.) MM230199	6

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Unknown QA	1
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	85	5
Necterosoma penicillatus QC092001	3

Necterosoma sp.(Unident.)(Larva) QC09209I	78

Berosus sp.(Unident.)(Larva) QC11049I	3

Ochthebius sp.(Unident.) QC130399	1

Diptera QD	114	3
Culicoides sp.(Unident.) QD090899	12

Nilobezzia sp.(Unident.) QD092099	10

Procladius sp.(Unident.) QDAE0899	59
Cricotopus sp.(Unident.) QDAF1599	1
Cladotanytarsus sp.(Unident.) QDAH0399	4
Tanytarsus sp.(Unident.) QDAH0499	26
Dicrotendipes sp.(Unident.) QDAI0699	2
Ephemeroptera QE	1	9
Tasmanocoenis tillyardi QE080101	1
Hemiptera QH	21	2
Diaprepocoris barycephala QH650101	1
Agraptocorixa sp.(Unident.) QH650399	5
Micronecta gracilis QH650503	1
Micronecta sp.(Unident.) QH650599	4
Anisops sp.(Unident.) QH670499	10
Odonata QO	1	3
Hemicorduliidae (Unident.) QO309999	1
Trichoptera QT	1	8
Cheumatopsyche sp.AV2 QT0605A2	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.3

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	20	2
Oligochaeta (Unident.) LO999999	20
Acarina MM	15	6
Arrenurus sp.(Unident.) MM230199	14

Oribatida (Unident.) MM9999A1	1

Amphipoda OP	117	3
Austrochiltonia australis OP020101	117

Unknown QA	119
Hypogastruridae (Unident.) QA049999	119
Coleoptera QC	146	5
Allodessus bistrigatus QC091101	2

Necterosoma penicillatus QC092001	6

Necterosoma regulare QC092009	3

Necterosoma sp.(Unident.)(Larva) QC09209I	135

Diptera QD	219	3
Culicoides sp.(Unident.) QD090899	12

Psychodidae (Unident.) QD129999	1

Stratiomyidae (Unident.) QD249999	2
Ephydridae (Unident.) QD789999	1

Procladius sp.(Unident.) QDAE0899	113
Tanytarsus sp.(Unident.) QDAH0499	2
Paratanytarsus sp.(Unident.) QDAH0699	88

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.1