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

MURRUMBIDGEE RIVER @ Bulls Run 65660

Source	Office of Environment and Heritage
Latest Sample Date	25-09-2006
Taxa count ORDER	14
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	70
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.2	2.5
Weighted SIGNAL	4		4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	26.45%	800,725,030,340m²
	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, 4.2.4 Irrigated sown grasses	23.26%	703,984,410,960m²
	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, 3.4.3 Tree nuts, 3.4.4 Vine fruits, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 3.5.2 Seasonal flowers and bulbs, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.3 Irrigated tree nuts, 4.4.4 Irrigated vine fruits, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs, 4.5.4 Irrigated turf farming	19.04%	576,333,743,072m²
	Natural	1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park, 1.1.5 Habitat/species management area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity, 1.2.2 Surface water supply, 1.2.4 Landscape	7.75%	234,668,220,276m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	5.39%	163,017,937,340m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.5.5 Research facilities, 5.6.0 Utilities, 5.6.2 Hydro electricity generation, 5.6.3 Wind 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	4.02%	121,613,457,242m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 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, 6.5.0 Marsh/wetland, 6.5.1 Marsh/wetland - conservation	2.70%	81,700,717,420m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation, 4.1.0 Irrigated plantation forests	1.37%	41,588,228,900m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.3 Major industrial complex, 5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.3.6 Oil refinery, 5.3.7 Sawmill, 5.5.1 Commercial services	0.13%	3,901,974,564m²
	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	0.09%	2,827,981,565m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries, 5.8.3 Tailings	0.07%	2,011,236,889m²
	Unknown	3.6.0 Land in transition, 3.6.3 Land under rehabilitation, 3.6.4 No defined use, 3.6.5 Abandoned perennial horticulture, 5.2.8 Abandoned intensive animal production, 5.3.8 Abandoned manufacturing and industrial, 5.8.4 Extractive industry not in use	0.03%	937,493,889m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.03%	783,244,894m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.1 Production nurseries, 5.1.2 Shadehouses	0.00%	125,749,180m²
Show minor land uses 8
				30,271,707,669m²

Waterbug sample history

Sampled on 25 September 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	12	2
Oligochaeta (Unident.) LO999999	12
Unknown OG	7
Cladocera (Unident.) OG999999	7
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	22
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	10

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	11
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	7

Elmidae (Unident.) QC349999	3

Diptera QD	31	3
Tipulidae (Unident.) QD019999	1
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	9
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	70	9
Baetidae (Unident.) QE029999	8
Caenidae (Unident.) QE089999	62
Hemiptera QH	28	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	10
Corixidae (Unident.) QH659999	14
Notonectidae (Unident.) QH679999	2
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	2
Gomphidae (Unident.) QO139999	1
Plecoptera QP	9	10
Gripopterygidae (Unident.) QP039999	9
Trichoptera QT	6	8
Leptoceridae (Unident.) QT259999	6

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.6