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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	20-10-2006
Taxa count ORDER	14
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	21
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.2	2.2
Weighted SIGNAL	4		3.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	41.51%	56,674,797,720m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	30.52%	41,665,417,499m²
	Minimal Use	2.1.0 Grazing native vegetation	22.33%	30,481,256,751m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads	2.34%	3,194,974,503m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	2.27%	3,092,725,319m²
	Natural	1.2.0 Managed resource protection, 1.2.1 Biodiversity	0.94%	1,289,239,712m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.4 Piggeries, 5.2.6 Horse studs	0.03%	46,999,625m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	25,499,797m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.02%	24,749,802m²
	Industrial	5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.02%	21,499,828m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.00%	6,249,950m²
Show minor land uses 8
				1,365,234,105m²

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.4