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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	11-11-1997
Taxa count ORDER	10
Taxa count FAMILY	14
Taxa count ALT	14
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.9	3	1.9
Weighted SIGNAL	2.9		2.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	25.06%	294,597,135m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	20.30%	238,578,664m²
	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, 5.7.2 Roads	18.00%	211,569,759m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	12.89%	151,549,969m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	9.47%	111,286,693m²
	Industrial	5.3.1 General purpose factory, 5.5.1 Commercial services	6.04%	71,023,418m²
	Mining	5.8.2 Quarries	3.79%	44,514,677m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland	2.51%	29,509,730m²
	Arable Farming	3.4.1 Tree fruits, 3.5.3 Seasonal vegetables and herbs	1.26%	14,754,865m²
	Waste Management	5.9.5 Sewage/sewerage	0.68%	8,002,639m²
Show minor land uses 3
				11,753,875m²

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.4

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Acarina MM	3	6
Mites (Unident.) MM999999	3

Unknown OT	4
Atyidae (Unident.) OT019999	4

Unknown OX	1
Hymenostomatidae (Unident.) OX019999	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	2	3
Muscidae (Unident.) QD899999	1
Chironominae (Unident.) QDAJ9999	1
Hemiptera QH	6	2
Mesoveliidae (Unident.) QH529999	4
Veliidae (Unident.) QH569999	1
Pleidae (Unident.) QH689999	1
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.3