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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	03-05-1997
Taxa count ORDER	10
Taxa count FAMILY	22
Taxa count ALT	25
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.1	2.4	1.8
Weighted SIGNAL	2.3	3.7	2.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	71.54%	3,130,234,597m²
	Minimal Use	1.3.3 Residual native cover	11.97%	523,581,056m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures	8.71%	381,309,031m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	3.97%	173,526,864m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	3.67%	160,524,851m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.2 Olives, 4.4.1 Irrigated tree fruits	0.09%	4,000,619m²
	Unknown	3.6.4 No defined use	0.05%	2,250,348m²
Show minor land uses 2
				43,754,274m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	63	3
Nematoda (Unident.) II999999	63
Gastropoda KG	2253	1
Potamopyrgus antipodarum KG020601	158
Hydrobiidae (Unident.) KG029999	2094
Coxiella sp.(Unident.) KG130199	1
Oligochaeta LO	272	2
Tubificidae Group B LO0499A2	1
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	270
Amphipoda OP	6	3
Talitridae sp.(Unident.) OP019999	3

Austrochiltonia australis OP020101	3

Unknown QA	47
Isotomidae (Unident.) QA069999	1
Entomobryidae (Unident.) QA079999	46
Coleoptera QC	144	5
Necterosoma regulare QC092009	6

Necterosoma sp.(Unident.)(Larva) QC09209I	87

Enochrus mastersi QC111110	3

Enochrus mastersi (larvae) QC11111Z	48

Diptera QD	56	3
Aedes sp.(Unident.) QD070599	6

Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	1
Sciomyzidae (Unident.) QD459999	1

Ephydridae (Unident.) QD789999	4

Procladius sp.(Unident.) QDAE0899	33
Paratanytarsus sp.(Unident.) QDAH0699	10
Hemiptera QH	1	2
Micronecta sp.(Unident.) QH650599	1
Lepidoptera QL	1	2
Lepidoptera (Unident.) QL999999	1

Unknown VF	1
Unknown VF000099	1

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.3

Taxa	Abundance	SIGNALT Grade
Nematoda II	1483	3
Nematoda (Unident.) II999999	1483
Gastropoda KG	2	1
Coxiella sp.(Unident.) KG130199	2
Unknown LP	2743
Capitellidae (Unident.) LP029999	2743
Coleoptera QC	6	5
Necterosoma penicillatus QC092001	6

Diptera QD	23	3
Ephydridae (Unident.) QD789999	2

Tanytarsus sp.(Unident.) QDAH0499	21

SIGNALT	2.4
	ORDER
Weighted SIGNALT	2.4