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

Bogan R @ Branglebar 62555

Source	Office of Environment and Heritage
Latest Sample Date	08-10-2005
Taxa count ORDER	12
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	2
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.6	2.2
Weighted SIGNAL	4.8		4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.3.3 Irrigated hay and silage, 4.3.6 Irrigated cotton, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.5.0 Irrigated seasonal horticulture	43.05%	1,067,070,115,278m²
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	42.53%	1,054,283,932,796m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.1 Irrigated woody fodder plants	8.57%	212,403,878,390m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	1.95%	48,400,244,420m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.4 Solar electricity generation, 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, 5.7.5 Navigation and communication	1.57%	38,966,044,238m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.2.3 Evaporation basin, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.4.1 Supply channel/aqueduct, 6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland	1.06%	26,247,361,399m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.2 Surface water supply	0.92%	22,854,629,315m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation, 4.1.0 Irrigated plantation forests	0.20%	4,886,474,197m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries, 5.8.3 Tailings	0.12%	3,017,984,063m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.01%	332,998,242m²
	Unknown	3.6.2 Abandoned land, 5.8.4 Extractive industry not in use	0.00%	90,999,519m²
	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	0.00%	88,249,534m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.2 Feedlots, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.7 Saleyards/stockyards	0.00%	58,999,688m²
Show minor land uses 10
				24,787,019,111m²

Waterbug sample history

Sampled on 8 October 2005

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OH	39
Ostracoda (Unident.) OH999999	39
Unknown OJ	16
Copepoda (Unident.) OJ999999	16
Unknown OT	40
Atyidae (Unident.) OT019999	40

Coleoptera QC	99	5
Carabidae (Unident.) QC059999	1
Dytiscidae (Unident.) QC099999	63
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	5

Diptera QD	152	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	16

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	65
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	62
Ephemeroptera QE	2	9
Baetidae (Unident.) QE029999	2
Hemiptera QH	41	2
Corixidae (Unident.) QH659999	32
Notonectidae (Unident.) QH679999	9
Odonata QO	1	3
Corduliidae (Unident.) QO169999	1
Trichoptera QT	59	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	58

SIGNALT	3.2
	ORDER
Weighted SIGNALT	2.8