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

YAS010 - Yass River 2975

Source	Upper Murrumbidgee Waterwatch
Latest Sample Date	24-11-2016
Taxa count ORDER	10
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	50
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.1	1.1
Weighted SIGNAL			3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.5.2 Public services, 5.7.2 Roads	46.35%	3,756,763,114m²
	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	32.68%	2,648,435,490m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	13.20%	1,069,824,928m²
	Natural	1.1.1 Strict nature reserves, 1.2.0 Managed resource protection	3.16%	255,767,913m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	2.65%	215,015,059m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	1.70%	137,759,648m²
	Arable Farming	3.4.0 Perennial horticulture, 3.4.9 Grapes	0.18%	14,250,998m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.2 Shadehouses	0.06%	4,500,315m²
	Mining	5.8.2 Quarries	0.02%	1,250,088m²
	Waste Management	5.9.2 Landfill	0.01%	1,000,070m²
Show minor land uses 6
				81,045,676m²

Waterbug sample history

Sampled on 24 November 2016

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	10	1
Gastropoda (Unident.) KG999999	10
Hirudinea LH	4	1
Hirudinea (Unident.) LH999999	4
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	20	6
Mites (Unident.) MM999999	20

Amphipoda OP	150	3
Amphipoda (Unident.) OP999999	150

Coleoptera QC	30	5
Beetle larva QC999999	30
Diptera QD	20	3
Unknown QD999999	20
Ephemeroptera QE	50	9
Ephemeroptera (Unident.) QE999999	50
Odonata QO	10	3
Odonata (Unident.) QO999999	10
Trichoptera QT	21	8
Trichoptera (Unident.) QT999999	21

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.6

Sampled on 29 November 2015

Taxa	Abundance	SIGNALT Grade
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	2	6
Mites (Unident.) MM999999	2

Amphipoda OP	9	3
Amphipoda (Unident.) OP999999	9

Unknown OT	30
Caridea (Unident.) OT999999	30

Coleoptera QC	12	5
Beetle larva QC999999	12
Ephemeroptera QE	14	9
Ephemeroptera (Unident.) QE999999	14
Hemiptera QH	35	2
Hemiptera (Unident.) QH999999	35
Odonata QO	13	3
Odonata (Unident.) QO999999	13
Trichoptera QT	8	8
Trichoptera (Unident.) QT999999	8

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.8

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