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

Weir River at Newinga 4162020

Source	MIV
Latest Sample Date	17-11-1998
Taxa count ORDER	10
Taxa count FAMILY	12
Taxa count ALT	12
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	2.7	2.5	2
Weighted SIGNAL	2.2		3.4

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, 2.1.0 Grazing native vegetation	51.13%	611,236,504,699m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.3.6 Irrigated cotton	27.10%	323,957,240,002m²
	Forestry	2.2.0 Production native forests	19.76%	236,192,450,881m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	1.21%	14,473,088,905m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River, 6.5.0 Marsh/wetland	0.37%	4,429,527,210m²
	Residential And 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, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes	0.36%	4,355,526,755m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	0.02%	279,751,718m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.6 Horse studs	0.02%	199,501,225m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.01%	126,750,779m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.01%	94,500,580m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	20,500,126m²
	Unknown	3.6.0 Land in transition	0.00%	4,250,026m²
Show minor land uses 9
				11,953,695,929m²

Waterbug sample history

Sampled on 17 November 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Temnocephalidea (Unident.) IF499999	10
Unknown OG	7
Cladocera (Unident.) OG999999	7
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	8
Atyidae (Unident.) OT019999	6

Palaemonidae (Unident.) OT029999	2

Diptera QD	16	3
Tanypodinae (Unident.) QDAE9999	7
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	1	9
Caenidae (Unident.) QE089999	1
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.7
	ORDER
Weighted SIGNALT	1.8

Sampled on 2 June 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Diptera QD	17	3
Ceratopogonidae (Unident.) QD099999	4

Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	10	9
Caenidae (Unident.) QE089999	10
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	1	3
Isostictidae (Unident.) QO039999	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.6

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