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

Murrumbidgee River @ Ginninderra Ck 60721

Source	Office of Environment and Heritage
Latest Sample Date	02-11-2004
Taxa count ORDER	9
Taxa count FAMILY	20
Taxa count ALT	20
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.2	2
Weighted SIGNAL	3.2		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.0 Utilities, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.5 Navigation and communication	47.04%	10,348,480,186m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	33.82%	7,441,055,991m²
	Natural	1.1.1 Strict nature reserves, 1.1.5 Habitat/species management area, 1.2.0 Managed resource protection	7.79%	1,714,705,293m²
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	7.24%	1,593,458,454m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	1.50%	329,491,409m²
	Industrial	5.5.1 Commercial services	1.01%	221,744,219m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.91%	199,244,805m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs, 4.4.4 Irrigated vine fruits	0.31%	68,498,214m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.6 Horse studs	0.19%	42,748,885m²
	Mining	5.8.0 Mining	0.16%	34,999,087m²
	Waste Management	5.9.2 Landfill	0.01%	2,749,928m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.01%	1,249,967m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.00%	749,980m²
Show minor land uses 9
				219,991,764m²

Waterbug sample history

Sampled on 2 November 2004

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	18	1
Lymnaeidae (Unident.) KG059999	3
Physidae (Unident.) KG089999	15
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OT	21
Atyidae (Unident.) OT019999	16

Palaemonidae (Unident.) OT029999	5

Unknown QA	3
Collembola (Unident.) QA999999	3
Coleoptera QC	17	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	15

Diptera QD	54	3
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	9
Chironominae (Unident.) QDAJ9999	43
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	18
Notonectidae (Unident.) QH679999	3
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	4
Gomphidae (Unident.) QO139999	1
Trichoptera QT	10	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.1
	ORDER
Weighted SIGNALT	2.9