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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	19-12-1997
Taxa count ORDER	9
Taxa count FAMILY	23
Taxa count ALT	36
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.6	3.5	2.1
Weighted SIGNAL	3.6	3.3	2.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	62.46%	3,569,672,287m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals	29.75%	1,700,439,338m²
	Natural	1.1.4 Natural feature protection	5.41%	309,079,856m²
	Residential And Infrastructure	5.7.2 Roads	1.99%	113,779,397m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	0.39%	22,005,686m²
Show minor land uses 2
				57,149,766m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Oligochaeta LO	16	2
Tubificidae (Unident.) LO049999	16
Acarina MM	5	6
Eylais sp.(Unident.) MM030199	1

Arrenurus sp.(Unident.) MM230199	3

Mites (Unident.) MM999999	1

Unknown OV	2
Cherax destructor destructor OV010101	2

Coleoptera QC	18	5
Liodessus amabilis QC091203	2

Biodessinae (Unident.) QC0999A7	13
Enochrus sp.(Unident.) QC111199	3

Diptera QD	251	3
Anopheles sp.(Unident.) QD070199	60

Culex sp.(Unident.) QD070799	38

Culicoides sp.(Unident.) QD090899	18

Psychodidae EPA sp.2 QD1299A2	1

Stratiomyidae (Unident.) QD249999	21
Procladius sp.(Unident.) QDAE0899	18
Paramerina sp.(Unident.) QDAE1299	2
Paralimnophyes sp (light sp.) QDAF12A2	1
Tanytarsus sp.(Unident.) QDAH0499	2
Chironomus sp.(Unident.) QDAI0499	62

Dicrotendipes conjunctus QDAI0603	1
Kiefferulus sp.(Unident.) QDAI0799	1
Polypedilum sp.(Unident.) QDAI0899	6
Chironominae (Unident.) QDAJ9999	20
Hemiptera QH	145	2
Agraptocorixa parvipunctata QH650302	1
Agraptocorixa sp.(Unident.) QH650399	3
Micronecta robusta QH650502	2
Micronecta annae annae QH650504	5
Micronecta sp.(Unident.) QH650599	130
Anisops sp.(Unident.) QH670499	4
Odonata QO	43	3
Ischnura heterosticta heterosticta QO021002	2
Ischnura sp.(Unident.) QO021099	2
Austrolestes aridus QO050103	1
Diplacodes haematodes QO170702	1
Libellulidae (Unident.) QO179999	37
Trichoptera QT	3	8
Oecetis sp.(Unident.) QT250799	2
Triplectides australis QT251103	1

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.4

Taxa	Abundance	SIGNALT Grade
Nematoda II	31	3
Nematoda (Unident.) II999999	31
Oligochaeta LO	179	2
Potamothrix bavaricus LO040301	1
Tubificidae Group A LO0499A1	1
Tubificidae Group B LO0499A2	1
Oligochaeta (Unident.) LO999999	176
Acarina MM	1	6
Arrenuridae (Unident.) MM239999	1

Unknown QA	1
Hypogastruridae (Unident.) QA049999	1
Coleoptera QC	7	5
Allodessus bistrigatus QC091101	4

Necterosoma penicillatus QC092001	3

Diptera QD	535	3
Culex sp.(Unident.) QD070799	2

Culicoides sp.(Unident.) QD090899	22

Procladius sp.(Unident.) QDAE0899	7
Paramerina sp.(Unident.) QDAE1299	1
Cladotanytarsus sp.(Unident.) QDAH0399	9
Tanytarsus sp.(Unident.) QDAH0499	18
Chironomus sp.(Unident.) QDAI0499	436

Polypedilum nubiferum QDAI0804	20
Cladopelma sp.(Unident.) QDAI2299	20

Hemiptera QH	7	2
Micronecta gracilis QH650503	1
Micronecta annae annae QH650504	2
Micronecta sp.(Unident.) QH650599	3
Anisops sp.(Unident.) QH670499	1
Trichoptera QT	3	8
Triplectides sp.(Unident.) QT251199	3

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.3