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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	15-05-1998
Taxa count ORDER	11
Taxa count FAMILY	26
Taxa count ALT	36
Mayflies present?	74
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.5	2.4
Weighted SIGNAL	4.4	3.9	3.4

	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, 5.6.0 Utilities, 5.7.2 Roads	74.25%	4,794,929,222m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	5.89%	380,605,473m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.4 Landscape	5.76%	371,858,794m²
	Water	6.1.0 Lake, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.2.3 Evaporation basin, 6.4.0 Channel/aqueduct, 6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters	5.43%	350,366,955m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures	3.97%	256,152,731m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	2.00%	129,450,844m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	2.00%	129,450,844m²
	Arable Farming	4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	0.29%	18,492,978m²
	Unknown	3.6.2 Abandoned land, 3.6.4 No defined use	0.23%	14,994,306m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.6 Horse studs	0.10%	6,497,533m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.07%	4,748,197m²
Show minor land uses 6
				64,575,479m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	24	3
Nematoda (Unident.) II999999	24
Gastropoda KG	10	1
Potamopyrgus antipodarum KG020601	2
Glyptophysa sp.(Unident.) KG070299	2
Physa acuta KG080101	6
Oligochaeta LO	4534	2
Tubificidae (Unident.) LO049999	286
Naididae (Unident.) LO059999	4248
Acarina MM	6	6
Unionicolidae (Unident.) MM169999	2

Arrenurus sp.(Unident.) MM230199	2

Oribatida (Unident.) MM9999A1	2

Unknown OV	8
Cherax destructor destructor OV010101	8

Unknown QA	784
Hypogastruridae (Unident.) QA049999	784
Diptera QD	436	3
Tipulidae EPA sp.36 QD0199A1	2
Culicidae (Unident.) QD079999	4

Bezzia sp.(Unident.) QD090499	12

Culicoides sp.(Unident.) QD090899	4

Simulium ornatipes QD100202	160

Paramerina sp.(Unident.) QDAE1299	20
Corynoneura sp.(Unident.) QDAF0699	4
Thienemanniella sp.(Unident.) QDAF0799	10
Paralimnophyes sp (light sp.) QDAF12A2	4
Cricotopus sp.(Unident.) QDAF1599	10
Bryophaenocladius sp.(Unident.) QDAF1899	4
Tanytarsus sp.(Unident.) QDAH0499	2
Chironomus sp.(Unident.) QDAI0499	156

Dicrotendipes sp.(Unident.) QDAI0699	6
Polypedilum sp.(Unident.) QDAI0899	28
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	74	9
Cloeon fluviatile QE020201	58
Cloeon sp.(Unident.) QE020299	2
Tasmanocoenis tillyardi QE080101	14
Hemiptera QH	4	2
Micronecta annae annae QH650504	2
Micronecta sp.(Unident.) QH650599	2
Trichoptera QT	8	8
Hellyethira sp.(Unident.) QT030499	2
Hydroptila sp.(Unident.) QT030599	4
Cheumatopsyche sp.AV2 QT0605A2	2
Unknown VF	4
Unknown VF000099	4

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.3