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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	03-11-1999
Taxa count ORDER	12
Taxa count FAMILY	17
Taxa count ALT	17
Mayflies present?	6
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.2	1.5
Weighted SIGNAL	3		3.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	54.11%	53,708,723,714m²
	Minimal Use	1.3.0 Other minimal use, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	16.38%	16,257,333,960m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	16.08%	15,961,600,623m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.5.0 Seasonal horticulture, 4.3.0 Irrigated cropping	7.63%	7,576,323,102m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	2.74%	2,724,096,507m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	2.40%	2,381,865,791m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	0.61%	602,216,067m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.02%	22,498,732m²
	Intensive Pastoral Farming	5.2.2 Feedlots	0.01%	10,749,394m²
	Natural	1.2.1 Biodiversity	0.01%	7,499,577m²
	Industrial	5.5.1 Commercial services	0.00%	2,249,873m²
Show minor land uses 7
				992,551,573m²

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.4

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	14	2
Dugesiidae (Unident.) IF619999	14
Gastropoda KG	3	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	2
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	5
Cladocera (Unident.) OG999999	5
Coleoptera QC	24	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	15

Hydrophilidae (Unident.) QC119999	6

Diptera QD	438	3
Simuliidae (Unident.) QD109999	21

Podonominae (Unident.) QDAD9999	2
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	198
Chironominae (Unident.) QDAJ9999	198
Diptera (Unident.)(Larva) QDZZ9999	15

Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	9
Hemiptera QH	116	2
Veliidae (Unident.) QH569999	101
Corixidae (Unident.) QH659999	15
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Trichoptera QT	123	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	101
Ecnomidae (Unident.) QT089999	7
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	9

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.3