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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	05-12-1997
Taxa count ORDER	9
Taxa count FAMILY	17
Taxa count ALT	22
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.8	3	2.3
Weighted SIGNAL	3.3	3.4	2.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	73.66%	1,278,133,537m²
	Minimal Use	1.3.3 Residual native cover	11.65%	202,218,895m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage	8.05%	139,651,168m²
	Natural	1.1.7 Other conserved area	2.57%	44,548,222m²
	Residential And Infrastructure	5.7.2 Roads	2.29%	39,793,075m²
	Unknown	3.6.1 Degraded land, 3.6.3 Land under rehabilitation	0.89%	15,516,796m²
	Forestry Plantation	3.1.4 Environmental forest plantation	0.72%	12,513,545m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.16%	2,752,980m²
Show minor land uses 5
				17,351,282m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	38	1
Hydrobiidae (Unident.) KG029999	38
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Hydracarina (Unident.) MM9999A8	1

Amphipoda OP	453	3
Austrochiltonia australis OP020101	453

Unknown QA	1
Entomobryidae (Unident.) QA079999	1
Coleoptera QC	31	5
Chostonectes sp.(Unident.)(Larva) QC09159I	3

Necterosoma penicillatus QC092001	3

Necterosoma sp.(Unident.)(Larva) QC09209I	15

Megaporus hamatus QC092102	3

Paracymus pygmaeus QC111601	3

Ochthebius sp.(Unident.) QC130399	4

Diptera QD	71	3
Anopheles sp.(Unident.) QD070199	10

Culex sp.(Unident.) QD070799	50

Stratiomyidae (Unident.) QD249999	6
Procladius sp.(Unident.) QDAE0899	2
Tanytarsus sp.(Unident.) QDAH0499	2
Dicrotendipes sp.(Unident.) QDAI0699	1
Hemiptera QH	32	2
Microvelia sp.(Unident.) QH560199	1
Sigara australis QH650201	3
Sigara sp.(Unident.) QH650299	12
Anisops sp.(Unident.) QH670499	16
Odonata QO	1	3
Austrolestes annulosus QO050102	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.8

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	5	2
Tubificidae (Unident.) LO049999	5
Amphipoda OP	582	3
Austrochiltonia australis OP020101	582

Unknown QA	93
Hypogastruridae (Unident.) QA049999	91
Entomobryidae (Unident.) QA079999	1
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	13	5
Antiporus sp.(Unident.) QC091699	3

Necterosoma dispar QC092005	3

Necterosoma sp.(Unident.)(Larva) QC09209I	6

Ochthebius sp.(Unident.) QC130399	1

Diptera QD	22	3
Aedes sp.(Unident.) QD070599	4

Culex sp.(Unident.) QD070799	4

Culicoides sp.(Unident.) QD090899	10

Procladius sp.(Unident.) QDAE0899	2
Tanytarsus sp.(Unident.) QDAH0499	1
Chironominae (Unident.) QDAJ9999	1
Hemiptera QH	1	2
Microvelia oceanica QH560101	1

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.6