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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	02-12-2009
Taxa count ORDER	11
Taxa count FAMILY	20
Taxa count ALT	20
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.5	2.8	1.9
Weighted SIGNAL	3.5		2.7

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	71.53%	12,885,188,491m²
	Minimal Use	2.1.0 Grazing native vegetation	14.05%	2,531,041,487m²
	Pastoral Farming	3.2.0 Grazing modified pastures	9.64%	1,737,356,873m²
	Forestry	2.2.0 Production native forests	3.05%	548,954,776m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture	1.18%	212,982,454m²
	Water	6.3.0 River, 6.5.0 Marsh/wetland	0.47%	84,743,019m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.5.0 Services	0.06%	11,499,053m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.01%	1,499,876m²
	Mining	5.8.0 Mining	0.00%	749,938m²
Show minor land uses 5
				180,140,160m²

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.5