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

southern branch Barclay Road 13169

Source	Australian Water Quality Centre
Latest Sample Date	29-10-1999
Taxa count ORDER	13
Taxa count FAMILY	27
Taxa count ALT	42
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	3.5	3	2
Weighted SIGNAL	2.7	3.4	2.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	66.99%	1,282,856,198m²
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 4.3.0 Irrigated cropping, 4.3.3 Irrigated hay and silage, 4.4.3 Irrigated tree nuts, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes	11.97%	229,135,008m²
	Minimal Use	1.3.3 Residual native cover	11.86%	227,136,012m²
	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, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads	4.91%	93,952,850m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation	2.58%	49,475,171m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.4 Landscape	0.61%	11,744,106m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.57%	10,994,482m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams	0.27%	5,247,367m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.22%	4,247,868m²
	Industrial	5.5.1 Commercial services	0.01%	249,875m²
Show minor land uses 6
				19,150,389m²

Waterbug sample history

Sampled on 29 October 1999

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Hydra sp.(Unident.) IB010199	1
Turbellaria IF	4	2
Turbellaria (Unident.) IF999999	4
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Gastropoda KG	227	1
Hydrobiidae (Unident.) KG029999	2
Austropeplea tomentosa KG050102	1
Lymnaeidae (Unident.) KG059999	2
Unknown KG0702A2	184
Physa acuta KG080101	38
Oligochaeta LO	197	2
Nais sp.(Unident.) LO050199	1
Pristina sp.(Unident.) LO050599	1
Chaetogaster sp.(Unident.) LO050799	1
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	193
Acarina MM	2	6
Oribatida (Unident.) MM9999A1	2

Amphipoda OP	48	3
Austrochiltonia australis OP020101	48

Unknown QA	1
Hypogastruridae (Unident.) QA049999	1
Coleoptera QC	18	5
Allodessus bistrigatus QC091101	2

Sternopriscus sp.(Unident.) QC091899	3

Rhantus saturalis QC092301	1

Lancetes lanceolatus QC092401	2

Berosus queenslandicus QC110423	1

Enochrus elongatus QC111101	3

Enochrus samae QC111113	3

Paracymus pygmaeus QC111601	3

Diptera QD	222	3
Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Simulium ornatipes QD100202	22

Procladius sp.(Unident.) QDAE0899	2
Corynoneura sp.(Unident.) QDAF0699	73
Thienemanniella sp.(Unident.) QDAF0799	3
Paralimnophyes sp (light sp.) QDAF12A2	2
Cricotopus sp.(Unident.) QDAF1599	70
Tanytarsus sp.(Unident.) QDAH0499	1
Paratanytarsus sp.(Unident.) QDAH0699	33
Chironomus sp.(Unident.) QDAI0499	4

Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	1	9
Atalophlebia australasica QE060103	1
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	1
Austrolestes analis QO050101	1
Austrolestes annulosus QO050102	1
Hemianax papuensis QO121201	1
Hemicordulia tau QO300102	1
Trichoptera QT	1	8
Triplectides sp.(Unident.) QT251199	1

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.0

Sampled on 21 May 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Nematoda II	8	3
Nematoda (Unident.) II999999	8
Gastropoda KG	122	1
Lymnaeidae (Unident.) KG059999	1
Unknown KG0702A2	107
Physa acuta KG080101	14
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	10	2
Tubificidae Group A LO0499A1	10
Acarina MM	1	6
Mesostigmata (Unident.) MM9999A2	1

Unknown QA	50
Hypogastruridae (Unident.) QA049999	45
Isotomidae (Unident.) QA069999	1
Entomobryidae (Unident.) QA079999	1
Sminthuridae (Unident.) QA139999	3
Coleoptera QC	1	5
Biodessinae (Unident.) QC0999A7	1
Diptera QD	7	3
Tipulidae EPA sp.36 QD0199A1	1
Sciomyzidae (Unident.) QD459999	2

Muscidae (Unident.) QD899999	1
Cricotopus sp.(Unident.) QDAF1599	1
Paratanytarsus sp.(Unident.) QDAH0699	2
Odonata QO	4	3
Aeshnidae (Unident.) QO129999	4
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2

SIGNALT	3.5
	ORDER
Weighted SIGNALT	2.3