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

GLENELG RIVER EAST OF NORTH DARTMOOR ROAD 3783

Source	EPA Victoria
Latest Sample Date	12-04-2011
Taxa count ORDER	8
Taxa count FAMILY	14
Taxa count ALT	14
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.8	3.1
Weighted SIGNAL	4.8		4.2

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.0 Grazing irrigated modified pastures, 4.2.2 Irrigated pasture legumes, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	59.61%	616,858,161,991m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	14.78%	152,908,403,509m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	10.26%	106,210,224,878m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	7.84%	81,132,244,693m²
	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, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	3.81%	39,454,112,140m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.4.0 Irrigated perennial horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	2.41%	24,955,479,060m²
	Water	6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.97%	9,996,091,752m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.17%	1,764,266,194m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover	0.05%	534,754,908m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.04%	448,004,112m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.7 Saleyards/stockyards	0.03%	328,503,015m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.02%	171,251,572m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.01%	100,500,922m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.00%	23,250,213m²
Show minor land uses 9
				10,348,852,490m²

Waterbug sample history

Sampled on 12 April 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Bivalvia KP	8	3
Corbiculidae (Unident.) KP029999	8
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Amphipoda OP	36	3
Ceinidae (Unident.) OP029999	21

Paramelitidae (Unident.) OP069999	15

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	3	5
Gyrinidae (Unident.)(Larva) QC10999I	3

Diptera QD	18	3
Simuliidae (Unident.) QD109999	8

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	8
Trichoptera QT	20	8
Hydropsychidae (Unident.) QT069999	3
Ecnomidae (Unident.) QT089999	2
Calamoceratidae (Unident.) QT249999	15

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.7