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

Barron River at Tinaroo Falls 110006C

Source	MIV
Latest Sample Date	21-07-1997
Taxa count ORDER	12
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.2	2.1
Weighted SIGNAL	3.8		2.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	36.53%	19,826,477,948m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	27.71%	15,040,879,836m²
	Arable Farming	4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.5 Irrigated sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.3 Irrigated tree nuts, 4.4.4 Irrigated vine fruits, 4.4.5 Irrigated shrub berries and fruits, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	12.06%	6,547,318,295m²
	Water	6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	6.89%	3,739,217,334m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes	6.46%	3,509,188,585m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	5.43%	2,945,868,180m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	2.27%	1,234,654,309m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	2.08%	1,128,140,997m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.23%	125,265,656m²
	Mining	5.8.0 Mining, 5.8.2 Quarries, 5.8.3 Tailings	0.14%	75,509,437m²
	Intensive Pastoral Farming	5.2.2 Feedlots, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.11%	57,507,187m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.3 Glasshouses, 5.1.4 Glasshouses (hydroponic)	0.05%	26,253,281m²
	Unknown	3.6.0 Land in transition	0.03%	14,001,750m²
	Waste Management	5.9.2 Landfill	0.02%	11,501,437m²
Show minor land uses 8
				542,817,842m²

Waterbug sample history

Sampled on 21 July 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	16	2
Dugesiidae (Unident.) IF619999	16
Gastropoda KG	20	1
Planorbidae (Unident.) KG079999	18
Physidae (Unident.) KG089999	2
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OH	17
Ostracoda (Unident.) OH999999	17
Unknown OJ	4
Copepoda (Unident.) OJ999999	4
Coleoptera QC	2	5
Dytiscidae (Unident.) QC099999	2
Diptera QD	39	3
Simuliidae (Unident.) QD109999	10

Tabanidae (Unident.) QD239999	1
Muscidae (Unident.) QD899999	1
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	20
Hemiptera QH	26	2
Mesoveliidae (Unident.) QH529999	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	7
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	10
Pleidae (Unident.) QH689999	3
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	3
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	21	8
Hydroptilidae (Unident.) QT039999	5
Philopotamidae (Unident.) QT049999	1
Ecnomidae (Unident.) QT089999	10
Leptoceridae (Unident.) QT259999	5

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.6