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

Billabong CK @ Hartwood 63275

Source	Office of Environment and Heritage
Latest Sample Date	19-09-2009
Taxa count ORDER	14
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.1	1.8
Weighted SIGNAL	4.5		3.3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.3 Irrigated tree nuts, 4.4.8 Irrigated citrus, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	66.67%	699,103,844,817m²
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 2.1.0 Grazing native vegetation	13.91%	145,905,424,095m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures	12.25%	128,413,803,078m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.4.1 Supply channel/aqueduct, 6.5.0 Marsh/wetland, 6.5.1 Marsh/wetland - conservation	2.03%	21,289,093,014m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	1.54%	16,122,881,110m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	1.40%	14,637,642,062m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.4 Landscape	1.21%	12,736,906,078m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation, 4.1.0 Irrigated plantation forests	0.38%	3,957,720,816m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.3.7 Sawmill, 5.5.1 Commercial services	0.05%	499,246,319m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.03%	344,747,458m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	0.02%	229,748,306m²
	Unknown	3.6.3 Land under rehabilitation, 4.6.0 Irrigated land in transition, 5.2.8 Abandoned intensive animal production	0.02%	180,248,671m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.3 Solid garbage, 5.9.5 Sewage/sewerage	0.01%	84,499,377m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.00%	499,996m²
Show minor land uses 11
				10,485,550,180m²

Waterbug sample history

Sampled on 19 September 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Temnocephalidae (Unident.) IF419999	6
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	4
Cladocera (Unident.) OG999999	4
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Unknown OT	25
Atyidae (Unident.) OT019999	24

Palaemonidae (Unident.) OT029999	1

Unknown OV	8
Parastacidae (Unident.) OV019999	8

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	1
Staphylinidae (Unident.) QC189999	1
Heteroceridae (Unident.) QC369999	1
Diptera QD	20	3
Ceratopogonidae (Unident.) QD099999	6

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	19	9
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	18
Hemiptera QH	11	2
Corixidae (Unident.) QH659999	4
Naucoridae (Unident.) QH669999	2
Notonectidae (Unident.) QH679999	5
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	3
Trichoptera QT	5	8
Leptoceridae (Unident.) QT259999	5

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.7

Sampled on 25 November 2005

Taxa	Abundance	SIGNALT Grade
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OH	8
Ostracoda (Unident.) OH999999	8
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Unknown OT	36
Atyidae (Unident.) OT019999	30

Palaemonidae (Unident.) OT029999	6

Unknown OV	16
Parastacidae (Unident.) OV019999	16

Diptera QD	29	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	6
Chironominae (Unident.) QDAJ9999	21
Ephemeroptera QE	3	9
Baetidae (Unident.) QE029999	2
Caenidae (Unident.) QE089999	1
Hemiptera QH	270	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	250
Notonectidae (Unident.) QH679999	15
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	4
Isostictidae (Unident.) QO039999	1
Trichoptera QT	25	8
Leptoceridae (Unident.) QT259999	25

SIGNALT	3.1
	ORDER
Weighted SIGNALT	2.8