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

LOCKYER CK. AT LOCKYER CREEK ROAD HELIDON 1432079

Source	MIV
Latest Sample Date	27-05-2005
Taxa count ORDER	14
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	3	2.8	1.8
Weighted SIGNAL	2.4		3.1

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, 2.1.0 Grazing native vegetation	74.27%	33,743,542,169m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.0 Utilities, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads	13.14%	5,970,359,361m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	8.89%	4,039,235,714m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.4.0 Irrigated perennial horticulture, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	0.98%	445,720,837m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.63%	287,981,157m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.54%	244,733,987m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.46%	207,236,441m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.45%	203,236,702m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.38%	174,488,583m²
	Unknown	3.6.0 Land in transition	0.13%	60,746,025m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.08%	36,997,579m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.4 Piggeries	0.02%	9,749,362m²
	Waste Management	5.9.0 Waste treatment and disposal	0.01%	6,749,558m²
Show minor land uses 10
				454,307,775m²

Waterbug sample history

Sampled on 27 May 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	2
Thiaridae (Unident.) KG049999	2
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	18
Copepoda (Unident.) OJ999999	18
Unknown OT	18
Atyidae (Unident.) OT019999	18

Unknown QA	2
Collembola (Unident.) QA999999	2
Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	4
Diptera QD	92	3
Culicidae (Unident.) QD079999	26

Ceratopogonidae (Unident.) QD099999	16

Tanypodinae (Unident.) QDAE9999	26
Chironominae (Unident.) QDAJ9999	24
Ephemeroptera QE	1	9
Caenidae (Unident.) QE089999	1
Hemiptera QH	37	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	30
Notonectidae (Unident.) QH679999	4
Pleidae (Unident.) QH689999	2
Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	10
Trichoptera QT	10	8
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.8