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

Bevian Wetland site_25

Source	Waterwatch New South Wales (Pre 2013)
Latest Sample Date	23-10-2009
Taxa count ORDER	4
Taxa count FAMILY	6
Taxa count ALT	6
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.3	1.5
Weighted SIGNAL	4.3		3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	54.03%	7,525,081,695m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	22.30%	3,105,636,892m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	14.15%	1,970,086,839m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters	4.01%	558,274,608m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	3.41%	475,270,949m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	1.12%	155,756,866m²
	Mining	5.8.0 Mining	0.56%	78,253,449m²
	Arable Farming	3.4.1 Tree fruits, 3.4.2 Olives, 3.4.7 Perennial vegetables and herbs	0.12%	16,750,738m²
	Intensive Pastoral Farming	5.2.6 Horse studs	0.05%	7,250,320m²
Show minor land uses 4
				139,268,639m²

Waterbug sample history

Sampled on 23 October 2009

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	26	5
Gyrinidae (Unident.) QC109999	21

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	11	3
Culicidae (Unident.) QD079999	10

Chironomidae QDA00000	1
Hemiptera QH	1	2
Gerridae (Unident.) QH579999	1
Trichoptera QT	2	8
Trichoptera (Unident.) QT999999	2

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.3

Sampled on 20 October 2009

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	95	5
Gyrinidae (Unident.) QC109999	15

Coleoptera (Unident.) QCZZ9999	80

Diptera QD	11	3
Chironomidae QDA00000	11
Hemiptera QH	14	2
Nepidae (Unident.) QH619999	14
Trichoptera QT	2	8
Trichoptera (Unident.) QT999999	2

SIGNALT	4.5
	ORDER
Weighted SIGNALT	3.8

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