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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	20-06-1998
Taxa count ORDER	11
Taxa count FAMILY	21
Taxa count ALT	24
Mayflies present?	14
	ORDER	FAMILY	ALT
SIGNAL	3.4	3.1	2.3
Weighted SIGNAL	4.2	3.8	3.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.4 Irrigated sown grasses	87.33%	8,381,676,077m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.4.2 Olives, 4.4.1 Irrigated tree fruits, 4.4.9 Irrigated grapes, 4.5.2 Irrigated seasonal flowers and bulbs	4.35%	417,783,699m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 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, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	4.17%	400,532,307m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	2.12%	203,516,416m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	1.34%	129,010,406m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	0.41%	39,003,146m²
	Forestry	3.1.0 Plantation forests	0.17%	16,001,291m²
	Mining	5.8.2 Quarries	0.07%	6,250,504m²
	Industrial	5.5.1 Commercial services	0.03%	3,250,262m²
	Intensive Pastoral Farming	5.2.6 Horse studs	0.01%	750,061m²
Show minor land uses 7
				95,977,742m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Isopoda OR	4	2
Heterias pusillus OR180102	4

Unknown OV	4
Cherax destructor destructor OV010101	4

Unknown QA	592
Hypogastruridae (Unident.) QA049999	582
Isotomidae (Unident.) QA069999	2
Entomobryidae (Unident.) QA079999	2
Sminthuridae (Unident.) QA139999	6
Coleoptera QC	212	5
Necterosoma dispar QC092005	12

Necterosoma sp.(Unident.)(Larva) QC09209I	198

Ochthebius sp.(Unident.) QC130399	2

Diptera QD	124	3
Culicoides sp.(Unident.) QD090899	8

Psychodidae (Unident.) QD129999	2

Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	78
Corynoneura sp.(Unident.) QDAF0699	2
Cladotanytarsus sp.(Unident.) QDAH0399	16
Tanytarsus sp.(Unident.) QDAH0499	8
Chironomus sp.(Unident.) QDAI0499	8

Ephemeroptera QE	14	9
Cloeon sp.(Unident.) QE020299	4
Leptophlebiidae (Unident.) QE069999	10
Hemiptera QH	2	2
Micronecta sp.(Unident.) QH650599	2
Trichoptera QT	4	8
Hellyethira simplex QT030406	4

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.6