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

Cockeys Xing 3581

Source	Australian Water Quality Centre
Latest Sample Date	17-12-1997
Taxa count ORDER	18
Taxa count FAMILY	46
Taxa count ALT	73
Mayflies present?	41
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.4	2.6
Weighted SIGNAL	3.9	3.9	3.8

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, 3.4.2 Olives, 4.4.4 Irrigated vine fruits	46.54%	20,731,152,107m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.4 Irrigated sown grasses	40.98%	18,255,413,798m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation	4.96%	2,207,239,577m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	4.27%	1,903,741,011m²
	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, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	2.97%	1,322,243,756m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	0.12%	52,999,750m²
	Natural	1.1.7 Other conserved area	0.08%	35,249,834m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.05%	21,749,897m²
	Waste Management	5.9.1 Effluent pond	0.01%	5,999,972m²
	Unknown	3.6.4 No defined use	0.01%	4,249,980m²
	Mining	5.8.2 Quarries	0.01%	2,499,988m²
Show minor land uses 7
				445,425,397m²

Waterbug sample history

Sampled on 17 December 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	5
Cordylophora sp.(Unident.) IB020199	5
Turbellaria IF	60	2
Turbellaria (Unident.) IF999999	60
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	34	3
Nematoda (Unident.) II999999	34
Gastropoda KG	312	1
Angrobia angasi KG020501	12
Potamopyrgus antipodarum KG020601	58
Hydrobiidae (Unident.) KG029999	194
Glyptophysa sp.(Unident.) KG070299	5
Physa acuta KG080101	43
Bivalvia KP	1	3
Sphaerium tasmanicum KP030201	1
Oligochaeta LO	929	2
Tubificidae (Unident.) LO049999	1
Naididae (Unident.) LO059999	1
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	926
Acarina MM	9	6
Oribatida (Unident.) MM9999A1	9

Amphipoda OP	543	3
Austrochiltonia australis OP020101	543

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	24
Hypogastruridae (Unident.) QA049999	24
Coleoptera QC	199	5
Carabidae (Unident.) QC059999	1
Aulonogyrus strigosus QC100201	18

Paracymus pygmaeus QC111601	3

Scirtidae (Unident.) QC209999	3

Scirtidae EPA sp.L1 QC2099A1	172

Curculionidae (Unident.) QCAN9999	2

Diptera QD	698	3
Tipulidae EPA sp.42 QD0199A7	1
Culicoides sp.(Unident.) QD090899	6

Nilobezzia sp.(Unident.) QD092099	2

Forcipomyia sp.(Unident.) QD092899	2

Dasyhelea sp.(Unident.) QD092999	6

Simulium ornatipes QD100202	252

Psychodidae (Unident.) QD129999	1

Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	3
Muscidae (Unident.) QD899999	7
Procladius sp.(Unident.) QDAE0899	5
Paramerina sp.(Unident.) QDAE1299	14
Corynoneura sp.(Unident.) QDAF0699	1
Thienemanniella sp.(Unident.) QDAF0799	120
Paralimnophyes sp (light sp.) QDAF12A2	1
Cricotopus sp.(Unident.) QDAF1599	11
Riethia sp.(Unident.) QDAG0199	4
Cladotanytarsus sp.(Unident.) QDAH0399	5
Tanytarsus sp.(Unident.) QDAH0499	25
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	20
Chironomus sp.(Unident.) QDAI0499	170

Polypedilum sp.(Unident.) QDAI0899	2
Cryptochironomus sp.(Unident.) QDAI1999	6

Chironominae (Unident.) QDAJ9999	32
Ephemeroptera QE	41	9
Cloeon fluviatile QE020201	33
Tasmanocoenis tillyardi QE080101	8
Hemiptera QH	100	2
Microvelia oceanica QH560101	2
Diaprepocoris barycephala QH650101	2
Micronecta annae annae QH650504	33
Micronecta sp.(Unident.) QH650599	63
Odonata QO	17	3
Ischnura heterosticta heterosticta QO021002	6
Coenagrionidae (Unident.) QO029999	7
Orthetrum caledonicum QO171601	1
Hemicordulia tau QO300102	3
Trichoptera QT	236	8
Hellyethira malleoforma QT030404	1
Hellyethira simplex QT030406	4
Hellyethira sp.(Unident.) QT030499	8
Hellyethira EPA sp.1 QT0304A1	25
Hydroptila scamandra QT030505	14
Hydroptila sp.(Unident.) QT030599	3
Cheumatopsyche sp.AV2 QT0605A2	135
Ecnomus cygnitus QT080405	1
Notalina spira QT250504	8
Oecetis sp.(Unident.) QT250799	13
Triplectides australis QT251103	5
Triplectides sp.(Unident.) QT251199	3
Leptoceridae (Unident.) QT259999	16
Unknown VF	6
Unknown VF000099	6

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.2

Sampled on 10 July 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Cordylophora sp.(Unident.) IB020199	2
Turbellaria IF	31	2
Turbellaria (Unident.) IF999999	31
Nematoda II	21	3
Nematoda (Unident.) II999999	21
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	4
Oligochaeta LO	414	2
Tubificidae (Unident.) LO049999	134
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	279
Acarina MM	2	6
Procorticacarus sp.(Unident.) MM150899	1

Oribatida (Unident.) MM9999A1	1

Amphipoda OP	651	3
Austrochiltonia australis OP020101	651

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	51
Hypogastruridae (Unident.) QA049999	51
Coleoptera QC	13	5
Necterosoma sp.(Unident.)(Larva) QC09209I	3

Aulonogyrus strigosus QC100201	3

Gyrinidae (Unident.) QC109999	3

Ochthebius sp.(Unident.) QC130399	1

Hydraenidae (Unident.) QC139999	1

Scirtidae EPA sp.L1 QC2099A1	2

Diptera QD	280	3
Nilobezzia sp.(Unident.) QD092099	2

Simulium ornatipes QD100202	29

Psychodidae SRV sp.7 QD1299A3	1

Empididae (Unident.) QD359999	9
Ephydridae (Unident.) QD789999	4

Procladius sp.(Unident.) QDAE0899	9
Paramerina sp.(Unident.) QDAE1299	4
Thienemanniella sp.(Unident.) QDAF0799	88
Cricotopus sp.(Unident.) QDAF1599	78
Cladotanytarsus sp.(Unident.) QDAH0399	7
Tanytarsus sp.(Unident.) QDAH0499	22
Paratanytarsus sp.(Unident.) QDAH0699	3
Chironomus sp.(Unident.) QDAI0499	10

Polypedilum sp.(Unident.) QDAI0899	14
Ephemeroptera QE	13	9
Cloeon fluviatile QE020201	4
Tasmanocoenis tillyardi QE080101	9
Hemiptera QH	67	2
Microvelia oceanica QH560101	2
Microvelia sp.(Unident.) QH560199	1
Agraptocorixa sp.(Unident.) QH650399	1
Micronecta annae annae QH650504	26
Micronecta sp.(Unident.) QH650599	35
Enithares bergrothi QH670106	1
Anisops sp.(Unident.) QH670499	1
Odonata QO	10	3
Ischnura heterosticta heterosticta QO021002	2
Hemicordulia tau QO300102	1
Hemicorduliidae (Unident.) QO309999	7
Trichoptera QT	209	8
Hellyethira malleoforma QT030404	3
Hellyethira simplex QT030406	13
Hellyethira sp.(Unident.) QT030499	2
Hydroptila sp.(Unident.) QT030599	12
Hydroptilidae (Unident.) QT039999	68
Cheumatopsyche sp.AV2 QT0605A2	97
Oecetis sp.(Unident.) QT250799	3
Triplectides australis QT251103	1
Triplectides sp.(Unident.) QT251199	7
Leptoceridae (Unident.) QT259999	3
Unknown VF	1
Unknown VF000099	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.3