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

Source	Office of Environment and Heritage
Latest Sample Date	15-04-2008
Taxa count ORDER	13
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	21
	ORDER	FAMILY	ALT
SIGNAL	2.7	3.9	2.4
Weighted SIGNAL	5.4		3.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	50.25%	23,769,528,064m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	30.81%	14,572,404,134m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	10.17%	4,809,303,348m²
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 3.4.0 Perennial horticulture, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.4.4 Irrigated vine fruits	4.90%	2,319,655,149m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	1.70%	804,467,105m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection	1.20%	567,476,796m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.51%	241,990,105m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.25%	120,495,073m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.10%	49,497,976m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.06%	29,498,794m²
	Mining	5.8.0 Mining	0.03%	12,249,499m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.5 Aquaculture	0.00%	1,749,928m²
Show minor land uses 8
				472,983,160m²

SIGNALT	2.7
	ORDER
Weighted SIGNALT	3.6