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

Tatiara Ck Bordertown racecourse 3065

Source	Australian Water Quality Centre
Latest Sample Date	25-10-1995
Taxa count ORDER	13
Taxa count FAMILY	26
Taxa count ALT	42
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.5	2.9	2.7
Weighted SIGNAL	3.3	4.5	3.2

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals	70.97%	30,857,994,679m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.3 Irrigated legume/grass mixtures	22.05%	9,588,731,400m²
	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, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads, 5.7.3 Railways	4.36%	1,896,545,768m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	1.55%	675,016,290m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	0.81%	353,508,531m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.10%	42,501,026m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.07%	31,000,748m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland	0.03%	12,500,302m²
	Mining	5.8.2 Quarries	0.02%	10,500,253m²
	Forestry Plantation	3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	0.02%	9,750,235m²
Show minor land uses 7
				434,780,492m²

Waterbug sample history

Sampled on 25 October 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephala sp.(Unident.) IF410199	1
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Gastropoda KG	2	1
Isidorella hainesii KG070302	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	1	2
Nais communis LO050105	1
Unknown MI	17
Mite EWS sp. 58 MITEAA58	17

Acarina MM	5	6
Mites (Unident.) MM999999	2

Oribatida (Unident.) MM9999A1	3

Amphipoda OP	3	3
Austrochiltonia australis OP020101	3

Unknown QA	837
Hypogastruridae (Unident.) QA049999	833
Isotomidae (Unident.) QA069999	4
Coleoptera QC	79	5
Carabidae (Unident.) QC059999	1
Allodessus bistrigatus QC091101	14

Paroster sp.(Unident.) QC091499	2

Antiporus gilberti QC091603	3

Antiporus sp.(Unident.)(Larva) QC09169I	3

Necterosoma wollastoni QC092002	3

Necterosoma sp.(Unident.)(Larva) QC09209I	3

Lancetes lanceolatus QC092401	2

Copelatus ferrugineus QC092715	1

Copelatus (Larva) QC09279I	1

Biodessinae (Unident.) QC0999A7	1
Enochrus sp.(Unident.) QC111199	3

Hydrophilidae (Unident.)(Larva) QC11999I	1

Ochthebius sp.(Unident.) QC130399	1

Hydraenidae (Unident.) QC139999	2

Staphylinidae (Unident.) QC189999	36
Pseudomicrocara sp.(Unident.) QC200299	1

Scirtidae EPA sp.L2 QC2099A2	1

Diptera QD	25	3
Tipulidae EPA sp.42 QD0199A7	3
Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Psychodidae (Unident.) QD129999	5

Dolichopodidae (Unident.) QD369999	2
Bryophaenocladius sp.(Unident.) QDAF1899	1
Chironomus tepperi QDAI0414	12

Hemiptera QH	10	2
Microvelia sp.(Unident.) QH560199	2
Agraptocorixa sp.(Unident.) QH650399	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	1
Anisops sp.(Unident.) QH670499	5
Lepidoptera QL	1	2
Lepidoptera (Unident.) QL999999	1

Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	2

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.4