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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

LATROBE RIVER (LOWER) AT KILMANY SOUTH 260600

Source	EPA Victoria
Latest Sample Date	18-03-1999
Taxa count ORDER	7
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.3	3.7	2.5
Weighted SIGNAL	5.5		4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	40.34%	173,744,723,325m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	24.74%	106,565,170,333m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	13.20%	56,875,391,481m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.0 Utilities, 5.6.1 Fuel powered electricity generation, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage and transmission, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	10.89%	46,928,235,567m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	6.89%	29,677,715,177m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.4.0 Perennial horticulture, 3.4.3 Tree nuts, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.5.3 Irrigated seasonal vegetables and herbs	1.40%	6,041,094,690m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.99%	4,245,316,542m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.5 Abattoirs, 5.3.7 Sawmill, 5.5.1 Commercial services	0.51%	2,176,034,108m²
	Water	6.1.0 Lake, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.4.1 Supply channel/aqueduct, 6.4.2 Drainage channel/aqueduct	0.44%	1,902,529,821m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover	0.37%	1,591,774,950m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.10%	425,756,673m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.07%	300,004,702m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	0.06%	241,003,778m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.01%	37,750,592m²
Show minor land uses 9
				4,307,525,017m²

Waterbug sample history

Sampled on 18 March 1999

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Amphipoda OP	78	3
Corophiidae (Unident.) OP059999	78

Unknown OX	1
Hymenostomatidae (Unident.) OX019999	1

Coleoptera QC	3	5
Gyrinidae (Unident.) QC109999	3

Diptera QD	14	3
Simuliidae (Unident.) QD109999	8

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	5
Hemiptera QH	2	2
Corixidae (Unident.) QH659999	2
Trichoptera QT	55	8
Hydropsychidae (Unident.) QT069999	47
Ecnomidae (Unident.) QT089999	8

SIGNALT	3.3
	ORDER
Weighted SIGNALT	4.3