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

Burra Ck Worlds End at ford 3846

Source	Australian Water Quality Centre
Latest Sample Date	05-10-1995
Taxa count ORDER	12
Taxa count FAMILY	24
Taxa count ALT	42
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3	3.1	2
Weighted SIGNAL	4.2	3.8	3.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.3.4 Oilseeds, 3.3.8 Pulses, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.5.0 Irrigated seasonal horticulture	56.39%	28,630,457,369m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes	34.29%	17,408,247,973m²
	Minimal Use	1.3.3 Residual native cover	5.76%	2,922,913,852m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	2.50%	1,269,104,047m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	0.57%	287,216,969m²
	Water	6.5.0 Marsh/wetland	0.29%	147,233,068m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.14%	73,241,577m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.04%	18,247,901m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.4 Piggeries	0.03%	12,748,534m²
Show minor land uses 6
				507,694,113m²

Waterbug sample history

Sampled on 5 October 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	10	3
Nematoda (Unident.) II999999	10
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	23	2
Nais sp.(Unident.) LO050199	3
Enchytraeidae (Unident.) LO089999	16
Oligochaeta (Unident.) LO999999	4
Acarina MM	6	6
Astigmata (Unident.) MM9999A7	6

Amphipoda OP	3	3
Austrochiltonia australis OP020101	3

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	5
Hypogastruridae (Unident.) QA049999	5
Coleoptera QC	26	5
Antiporus sp.(Unident.) QC091699	3

Sternopriscus sp.(Unident.)(Larva) QC09189I	3

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

Platynectes decempunctatus (L) QC09220A	10

Biodessinae (Unident.) QC0999A7	1
Berosus sp.(Unident.) QC110499	1

Hydrophilidae (Unident.)(Larva) QC11999I	1

Curculionidae (Unident.) QCAN9999	4

Diptera QD	3161	3
Ceratopogonidae (Unident.) QD099999	4

Ceratopogonidae (Unident.) (Pupa) QD09999I	8

Simulium ornatipes QD100202	124

Simuliidae (Unident.) QD109999	161

Psychodidae (Unident.) QD129999	11

Empididae (Unident.) QD359999	1
Procladius sp.(Unident.) QDAE0899	12
Paramerina sp.(Unident.) QDAE1299	84
Parakiefferiella sp.(Unident.) QDAF0399	147
Corynoneura sp.(Unident.) QDAF0699	18
Thienemanniella sp.(Unident.) QDAF0799	428
Paralimnophyes sp (light sp.) QDAF12A2	1
Cricotopus sp.(Unident.) QDAF1599	823
Orthocladiinae (Unident.) QDAF9999	27
Cladotanytarsus sp.(Unident.) QDAH0399	2
Tanytarsus sp.(Unident.) QDAH0499	1
Paratanytarsus sp.(Unident.) QDAH0699	4
Rheotanytarsus sp.(Unident.) QDAH0799	53
Chironomus sp.(Unident.) QDAI0499	1176

Polypedilum sp.(Unident.) QDAI0899	1
Chironominae (Unident.) QDAJ9999	75
Hemiptera QH	5	2
Micronecta sp.(Unident.) QH650599	5
Odonata QO	1	3
Austrolestes analis QO050101	1
Trichoptera QT	10	8
Hellyethira simplex QT030406	1
Hellyethira sp.(Unident.) QT030499	9

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.5

Sampled on 6 June 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Amphipoda OP	3	3
Austrochiltonia australis OP020101	3

Unknown OT	22
Paratya australiensis OT010101	22

Unknown QA	8
Hypogastruridae (Unident.) QA049999	8
Coleoptera QC	11	5
Allodessus bistrigatus QC091101	4

Sternopriscus multimaculatus QC091805	6

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	15	3
Ceratopogonidae EPA sp.1 QD0999A1	8

Muscidae (Unident.) QD899999	1
Chironomus sp.(Unident.) QDAI0499	6

Ephemeroptera QE	1	9
Cloeon fluviatile QE020201	1
Hemiptera QH	3	2
Microvelia peramoena QH560103	1
Agraptocorixa sp.(Unident.) QH650399	1
Micronecta sp.(Unident.) QH650599	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.5
	ORDER
Weighted SIGNALT	2.7

Sampled on 12 October 1994

Taxa	Abundance	SIGNALT Grade
Nematoda II	240	3
Nematoda (Unident.) II999999	240
Oligochaeta LO	590	2
Oligochaeta (Unident.) LO999999	590
Unknown MI	10
Mite EWS sp. 47 MITEAA47	10

Amphipoda OP	123	3
Austrochiltonia australis OP020101	3

Gammarus sp.X OP0301A2	120

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	80
Hypogastruridae (Unident.) QA049999	70
Entomobryidae (Unident.) QA079999	10
Coleoptera QC	174	5
Antiporus sp.(Unident.)(Larva) QC09169I	3

Necterosoma sp.(Unident.)(Larva) QC09209I	33

Platynectes decempunctatus (L) QC09220A	122

Rhantus saturalis (Larva) QC09230A	2

Lancetes lanceolatus QC092401	2

Lancetes lanceolatus (Larva) QC09240A	2

Biodessinae (Unident.) QC0999A7	10
Diptera QD	25520	3
Tipulidae SRV sp.33 QD0199A9	180
Ceratopogonidae EPA sp.1 QD0999A1	180

Ceratopogonidae EPA sp.4 QD0999A4	60

Simulium ornatipes QD100202	720

Psychodidae (Unident.) QD129999	40

Procladius sp.(Unident.) QDAE0899	150
Paramerina sp.(Unident.) QDAE1299	920
Parakiefferiella sp.(Unident.) QDAF0399	60
Corynoneura sp.(Unident.) QDAF0699	200
Thienemanniella sp.(Unident.) QDAF0799	3320
Paralimnophyes sp (light sp.) QDAF12A2	20
Cricotopus sp.(Unident.) QDAF1599	4340
Cladotanytarsus sp.(Unident.) QDAH0399	40
Tanytarsus sp.(Unident.) QDAH0499	30
Rheotanytarsus sp.(Unident.) QDAH0799	20
Chironomus sp.(Unident.) QDAI0499	15160

Dicrotendipes sp.(Unident.) QDAI0699	20
Kiefferulus sp.(Unident.) QDAI0799	10
Diptera (Unident.)(Larva) QDZZ9999	50

Hemiptera QH	10	2
Micronecta annae annae QH650504	10
Trichoptera QT	80	8
Hellyethira malleoforma QT030404	20
Hellyethira simplex QT030406	60

SIGNALT	2.6
	ORDER
Weighted SIGNALT	3.0