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

Black Creek @ Lucy's Run 52024

Source	Office of Environment and Heritage
Latest Sample Date	12-10-2010
Taxa count ORDER	14
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.6	2.9
Weighted SIGNAL	4.6		4.3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	41.46%	8,257,653,999m²
	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, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	17.54%	3,492,892,151m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 4.2.0 Grazing irrigated modified pastures	14.96%	2,979,944,703m²
	Natural	1.1.3 National park	12.97%	2,583,485,321m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.9 Grapes, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	8.52%	1,696,576,185m²
	Water	6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland	1.54%	306,718,577m²
	Forestry	2.2.0 Production native forests	0.86%	170,982,483m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.2 Food processing factory, 5.5.1 Commercial services	0.73%	145,485,095m²
	Mining	5.8.0 Mining, 5.8.1 Mines	0.67%	132,486,427m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms, 5.2.6 Horse studs	0.32%	64,493,393m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.22%	43,745,518m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.21%	42,245,672m²
Show minor land uses 7
				199,167,095m²

Waterbug sample history

Sampled on 12 October 2010

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Physidae (Unident.) KG089999	3
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Unknown MA	2
Araneae (Unident.) MA999999	2
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OG	4
Cladocera (Unident.) OG999999	4
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	1
Hydraenidae (Unident.) QC139999	3

Scirtidae (Unident.) QC209999	3

Elmidae (Unident.) QC349999	2

Diptera QD	28	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	8

Stratiomyidae (Unident.) QD249999	2
Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	3	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	2
Hemiptera QH	5	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	2
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	1
Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	2
Isostictidae (Unident.) QO039999	4
Trichoptera QT	9	8
Hydropsychidae (Unident.) QT069999	1
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	7

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.2