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

Coobool CK @ Marunda 63268

Source	Office of Environment and Heritage
Latest Sample Date	28-10-2005
Taxa count ORDER	13
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	3	3.1	2
Weighted SIGNAL	3.3		3.2

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.3.4 Oilseeds, 3.4.0 Perennial horticulture, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.4 Irrigated oilseeds, 4.3.9 Irrigated rice, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.8 Irrigated citrus, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	57.03%	303,105,219,444m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	18.57%	98,689,757,461m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	10.73%	57,051,320,747m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	4.69%	24,948,312,290m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	4.67%	24,794,313,448m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 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	2.78%	14,791,888,706m²
	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, 5.5.4 Defence facilities - urban, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	1.26%	6,704,199,558m²
	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, 5.2.7 Saleyards/stockyards	0.07%	356,247,320m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.06%	330,997,510m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.3.7 Sawmill, 5.5.1 Commercial services	0.06%	320,247,590m²
	Unknown	3.6.5 Abandoned perennial horticulture, 4.6.5 Abandoned irrigated perennial horticulture, 5.2.8 Abandoned intensive animal production	0.01%	50,999,616m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.01%	34,999,737m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.00%	9,999,925m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.00%	249,998m²
Show minor land uses 9
				5,314,655,013m²

Waterbug sample history

Sampled on 28 October 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OG	6
Cladocera (Unident.) OG999999	6
Unknown OH	21
Ostracoda (Unident.) OH999999	21
Unknown OJ	9
Copepoda (Unident.) OJ999999	9
Unknown OT	46
Atyidae (Unident.) OT019999	46

Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Diptera QD	41	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	21
Ephemeroptera QE	3	9
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	2
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	14
Naucoridae (Unident.) QH669999	5
Notonectidae (Unident.) QH679999	4
Odonata QO	29	3
Coenagrionidae (Unident.) QO029999	28
Isostictidae (Unident.) QO039999	1
Trichoptera QT	9	8
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.6