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

Marne R S of Cambrai 3843

Source	Australian Water Quality Centre
Latest Sample Date	27-09-1995
Taxa count ORDER	12
Taxa count FAMILY	20
Taxa count ALT	27
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	1.7	1.8	2
Weighted SIGNAL	2.2	2.3	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, 4.2.2 Irrigated pasture legumes, 4.2.4 Irrigated sown grasses	74.68%	20,334,204,086m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.3.8 Pulses, 3.4.0 Perennial horticulture, 3.4.2 Olives, 4.4.0 Irrigated perennial horticulture, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	14.39%	3,918,142,342m²
	Residential And Infrastructure	5.4.0 Residential and farm 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	5.20%	1,416,009,345m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	3.20%	871,697,952m²
	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	0.96%	261,659,334m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	0.58%	158,445,098m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.6 Horse studs	0.45%	121,707,828m²
	Unknown	3.6.0 Land in transition, 3.6.4 No defined use, 3.6.5 Abandoned perennial horticulture, 4.6.0 Irrigated land in transition, 5.8.4 Extractive industry not in use	0.23%	63,727,918m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.5.1 Commercial services	0.21%	57,979,910m²
	Natural	1.1.7 Other conserved area, 1.2.4 Landscape	0.05%	14,245,064m²
	Forestry	3.1.0 Plantation forests	0.02%	4,998,268m²
	Mining	5.8.2 Quarries	0.01%	3,498,788m²
	Waste Management	5.9.5 Sewage/sewerage	0.01%	1,749,394m²
Show minor land uses 9
				272,280,653m²

Waterbug sample history

Sampled on 8 May 1999

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Cordylophora sp.(Unident.) IB020199	1
HYDROZOA (Unident.) IB999999	0
Turbellaria IF	0	2
Craspedella spenceri IF410301	0
Nematoda II	35	3
Nematoda (Unident.) II999999	35
Oligochaeta LO	12	2
Tubificidae Group A LO0499A1	1
Oligochaeta (Unident.) LO999999	11
Unknown MN	1
Oribatida sp. A MN0299A1	1

Amphipoda OP	18	3
Austrochiltonia australis OP020101	18

Unknown OT	20
Paratya australiensis OT010101	20

Unknown OV	6
Cherax destructor destructor OV010101	2

Cherax sp.(Unident.) OV010199	4

Unknown QA	21
Hypogastruridae (Unident.) QA049999	13
Isotomidae (Unident.) QA069999	3
Sminthuridae (Unident.) QA139999	5
Coleoptera QC	9	5
Allodessus bistrigatus QC091101	2

Chostonectes nebulosus QC091502	3

Ochthebius sp.(Unident.) QC130399	4

Diptera QD	57	3
Anopheles sp.(Unident.) QD070199	2

Culicinae (Unident.) QD0799A1	2

Tanytarsus sp.(Unident.) QDAH0499	1
Chironomus sp.(Unident.) QDAI0499	52

Hemiptera QH	183	2
Micronecta gracilis QH650503	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	1
Enithares bergrothi QH670106	1
Anisops hackeri QH670405	81
Anisops sp.(Unident.) QH670499	98

SIGNALT	1.7
	ORDER
Weighted SIGNALT	1.9

Sampled on 2 May 1998

Taxa	Abundance	SIGNALT Grade
Nematoda II	4	3
Nematoda (Unident.) II999999	4
Oligochaeta LO	4	2
Tubificidae (Unident.) LO049999	4
Acarina MM	2	6
Oribatida (Unident.) MM9999A1	2

Amphipoda OP	54	3
Austrochiltonia australis OP020101	54

Isopoda OR	26	2
Heterias pusillus OR180102	26

Unknown OT	8
Paratya australiensis OT010101	8

Unknown QA	214
Hypogastruridae (Unident.) QA049999	210
Isotomidae (Unident.) QA069999	4
Diptera QD	36	3
Tipulidae EPA sp.36 QD0199A1	2
Paramerina sp.(Unident.) QDAE1299	2
Chironomus sp.(Unident.) QDAI0499	32

Hemiptera QH	152	2
Micronecta annae annae QH650504	38
Micronecta sp.(Unident.) QH650599	38
Anisops hyperion QH670402	64
Anisops sp.(Unident.) QH670499	12
Trichoptera QT	2	8
Triplectides australis QT251103	2

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.2

Sampled on 19 November 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	13
Hydra sp.(Unident.) IB010199	8
Cordylophora sp.(Unident.) IB020199	5
Nematoda II	520	3
Nematoda (Unident.) II999999	520
Gastropoda KG	5	1
Hydrobiidae (Unident.) KG029999	5
Oligochaeta LO	23	2
Tubificidae (Unident.) LO049999	23
Acarina MM	4	6
Unionicolidae (Unident.) MM169999	2

Arrenurus sp.(Unident.) MM230199	2

Amphipoda OP	654	3
Austrochiltonia australis OP020101	654

Isopoda OR	17	2
Heterias pusillus OR180102	17

Unknown OT	18
Paratya australiensis OT010101	18

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	46
Hypogastruridae (Unident.) QA049999	45
Entomobryidae (Unident.) QA079999	1
Diptera QD	43	3
Anopheles sp.(Unident.) QD070199	2

Psychodidae (Unident.) QD129999	1

Stratiomyidae (Unident.) QD249999	3
Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	13
Cricotopus sp.(Unident.) QDAF1599	1
Tanytarsus sp.(Unident.) QDAH0499	7
Chironomus sp.(Unident.) QDAI0499	14

Hemiptera QH	39	2
Microvelia sp.(Unident.) QH560199	5
Micronecta sp.(Unident.) QH650599	8
Anisops hyperion QH670402	1
Anisops sp.(Unident.) QH670499	25
Odonata QO	3	3
Hemicorduliidae (Unident.) QO309999	3
Trichoptera QT	5	8
Hellyethira simplex QT030406	2
Triplectides sp.(Unident.) QT251199	3

SIGNALT	2.4
	ORDER
Weighted SIGNALT	2.1

Sampled on 20 June 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	7
Hydra sp.(Unident.) IB010199	6
Cordylophora sp.(Unident.) IB020199	1
Turbellaria IF	5	2
Temnocephala sp.(Unident.) IF410199	5
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	2
Ferrissia sp.(Unident.) KG060199	7
Oligochaeta LO	11	2
Tubificidae (Unident.) LO049999	11
Acarina MM	1	6
Unionicolidae (Unident.) MM169999	1

Amphipoda OP	108	3
Austrochiltonia australis OP020101	108

Isopoda OR	200	2
Heterias pusillus OR180102	200

Unknown OT	4
Paratya australiensis OT010101	4

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	5
Hypogastruridae (Unident.) QA049999	5
Diptera QD	17	3
Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	3
Chironomus sp.(Unident.) QDAI0499	12

Ephemeroptera QE	7	9
Cloeon fluviatile QE020201	6
Atalophlebia sp.(Unident.) QE060199	1
Hemiptera QH	5	2
Agraptocorixa sp.(Unident.) QH650399	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	1
Enithares bergrothi QH670106	1
Anisops sp.(Unident.) QH670499	1
Odonata QO	1	3
Austrolestes sp.(Unident.) QO050199	1
Trichoptera QT	4	8
Hellyethira malleoforma QT030404	1
Hellyethira simplex QT030406	2
Ecnomus cygnitus QT080405	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.7

Sampled on 27 September 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	1	1
Physa acuta KG080101	1
Oligochaeta LO	607	2
Oligochaeta (Unident.) LO999999	607
Acarina MM	3	6
Hygrobatidae (Unident.) MM159999	2

Oribatida (Unident.) MM9999A1	1

Amphipoda OP	558	3
Austrochiltonia australis OP020101	558

Isopoda OR	2	2
Heterias pusillus OR180102	2

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	32
Hypogastruridae (Unident.) QA049999	15
Isotomidae (Unident.) QA069999	17
Coleoptera QC	37	5
Allodessus bistrigatus QC091101	2

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

Necterosoma sp.(Unident.)(Larva) QC09209I	21

Platynectes decempunctatus (L) QC09220A	4

Lancetes lanceolatus (Larva) QC09240A	4

Hydrophilidae (Unident.)(Larva) QC11999I	3

Diptera QD	273	3
Tipulidae EPA sp.42 QD0199A7	8
Culex sp.(Unident.) QD070799	2

Bezzia sp.(Unident.) QD090499	8

Atrichopogon sp. 1 (NMVsp10) QD0927A1	2

Ceratopogonidae (Unident.) (Pupa) QD09999I	114

Ceratopogonidae EPA sp.1 QD0999A1	4

Ceratopogonidae EPA sp.3 QD0999A3	2

Simulium ornatipes QD100202	1

Psychodidae (Unident.) QD129999	4

Dolichopodidae (Unident.) QD369999	3
Muscidae (Unident.) QD899999	1
Apsectrotanypus sp.(Unident.) QDAE0599	1
Paramerina sp.(Unident.) QDAE1299	26
Parakiefferiella sp.(Unident.) QDAF0399	13
Corynoneura sp.(Unident.) QDAF0699	7
Paralimnophyes sp (light sp.) QDAF12A2	6
Eukiefferiella sp.(Unident.) QDAF1399	2
Cricotopus sp.(Unident.) QDAF1599	17
Bryophaenocladius sp.(Unident.) QDAF1899	1
Riethia sp.(Unident.) QDAG0199	2
Tanytarsus sp.(Unident.) QDAH0499	5
Paratanytarsus sp.(Unident.) QDAH0699	2
Chironomus sp.(Unident.) QDAI0499	36

Dicrotendipes conjunctus QDAI0603	1
Dicrotendipes sp.(Unident.) QDAI0699	2
Kiefferulus sp.(Unident.) QDAI0799	1
Chironomini (Unident.) QDAI9999	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	1	2
Anisops sp.(Unident.) QH670499	1
Lepidoptera QL	1	2
Lepidoptera (Unident.) QL999999	1

Odonata QO	1	3
Hemicordulia tau QO300102	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.8

Sampled on 3 May 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	14
Cordylophora sp.(Unident.) IB020199	14
Nematoda II	320	3
Nematoda (Unident.) II999999	320
Oligochaeta LO	44	2
Oligochaeta (Unident.) LO999999	44
Acarina MM	1	6
Arrenurus sp.(Unident.) MM230199	1

Amphipoda OP	48	3
Austrochiltonia australis OP020101	48

Isopoda OR	1	2
Heterias pusillus OR180102	1

Unknown OT	144
Paratya australiensis OT010101	144

Coleoptera QC	7	5
Platynectes decempunctatus QC092201	3

Sternolophus marginicollis QC111901	3

Ochthebius sp.(Unident.) QC130399	1

Diptera QD	322	3
Tipulidae EPA sp.40 QD0199A5	1
Tipulidae SRV sp.28 QD0199A8	1
Culex sp.(Unident.) QD070799	4

Dasyhelea sp.2 ( SRV sp.6) QD0929A2	2

Ceratopogonidae EPA sp.1 QD0999A1	8

Chironomus sp.(Unident.) QDAI0499	306

Hemiptera QH	61	2
Micronecta gracilis QH650503	2
Micronecta annae annae QH650504	11
Micronecta sp.(Unident.) QH650599	20
Anisops hackeri QH670405	16
Anisops sp.(Unident.) QH670499	12

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.3

Sampled on 13 October 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Turbellaria (Unident.) IF999999	10
Nematoda II	3360	3
Nematoda (Unident.) II999999	3360
Oligochaeta LO	1050	2
Oligochaeta (Unident.) LO999999	1050
Acarina MM	10	6
Arrenurus sp.(Unident.) MM230199	10

Amphipoda OP	1260	3
Austrochiltonia australis OP020101	1260

Isopoda OR	190	2
Heterias pusillus OR180102	190

Unknown OT	760
Paratya australiensis OT010101	760

Unknown OV	20
Cherax destructor destructor OV010101	20

Coleoptera QC	13	5
Enochrus sp.(Unident.) QC111199	3

Ochthebius sp.(Unident.) QC130399	10

Diptera QD	154	3
Ceratopogonidae EPA sp.11 QD0999B2	20

Odontomyia sp.(Unident.) QD240199	1
Procladius sp.(Unident.) QDAE0899	20
Paramerina sp.(Unident.) QDAE1299	30
Cricotopus sp.(Unident.) QDAF1599	10
Tanytarsus sp.(Unident.) QDAH0499	70
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes conjunctus QDAI0603	1
Hemiptera QH	190	2
Micronecta gracilis QH650503	60
Micronecta sp.(Unident.) QH650599	100
Anisops sp.(Unident.) QH670499	30
Trichoptera QT	1	8
Ecnomus sp.7 QT0804A1	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.5

Sampled on 18 May 1994

Taxa	Abundance	SIGNALT Grade
Unknown IB	10
Cordylophora sp.(Unident.) IB020199	10
Turbellaria IF	30	2
Temnocephala sp.(Unident.) IF410199	30
Nematoda II	960	3
Nematoda (Unident.) II999999	960
Gastropoda KG	10	1
Ferrissia petterdi KG060101	10
Oligochaeta LO	320	2
Oligochaeta (Unident.) LO999999	320
Isopoda OR	260	2
Heterias pusillus OR180102	260

Unknown OT	100
Paratya australiensis OT010101	100

Diptera QD	30	3
Cladotanytarsus sp.(Unident.) QDAH0399	10
Tanytarsus sp.(Unident.) QDAH0499	10
Dicrotendipes sp.(Unident.) QDAI0699	10
Ephemeroptera QE	20	9
Cloeon fluviatile QE020201	20
Hemiptera QH	261	2
Micronecta gracilis QH650503	130
Micronecta annae annae QH650504	100
Micronecta sp.(Unident.) QH650599	10
Enithares bergrothi QH670106	10
Anisops thienemanni QH670401	1
Anisops hackeri QH670405	10
Trichoptera QT	2	8
Ecnomus cygnitus QT080405	1
Ecnomus sp.7 QT0804A1	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.5