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

Jacob Ck Rowland Flat 3442

Source	Australian Water Quality Centre
Latest Sample Date	04-10-1995
Taxa count ORDER	14
Taxa count FAMILY	26
Taxa count ALT	41
Mayflies present?	9
	ORDER	FAMILY	ALT
SIGNAL	3.3	3.6	2.5
Weighted SIGNAL	3.4	3.4	3.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.4 Irrigated sown grasses	71.11%	3,400,505,445m²
	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, 4.4.9 Irrigated grapes	9.59%	458,832,072m²
	Minimal Use	1.3.3 Residual native cover	8.40%	401,603,017m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	5.43%	259,654,969m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.4 Landscape	2.28%	109,210,030m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	2.04%	97,464,329m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	0.72%	34,237,469m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.43%	20,742,408m²
Show minor land uses 4
				47,822,497m²

Waterbug sample history

Sampled on 4 October 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	10
Hydra sp.(Unident.) IB010199	10
Turbellaria IF	8	2
Turbellaria (Unident.) IF999999	8
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	37	1
Potamopyrgus antipodarum KG020601	5
Physa acuta KG080101	32
Oligochaeta LO	39	2
Oligochaeta (Unident.) LO999999	39
Acarina MM	1	6
Oribatida (Unident.) MM9999A1	1

Amphipoda OP	108	3
Austrochiltonia australis OP020101	108

Isopoda OR	1	2
Heterias pusillus OR180102	1

Unknown QA	8
Hypogastruridae (Unident.) QA049999	8
Coleoptera QC	52	5
Antiporus sp.(Unident.)(Larva) QC09169I	6

Sternopriscus tarsalis QC091803	3

Necterosoma dispar QC092005	3

Necterosoma sp.(Unident.)(Larva) QC09209I	36

Platynectes decempunctatus (L) QC09220A	2

Berosus sp.(Unident.)(Larva) QC11049I	1

Scirtidae (Unident.) QC209999	1

Diptera QD	141	3
Aedes sp.(Unident.) QD070599	2

Culex sp.(Unident.) QD070799	2

Bezzia sp.(Unident.) QD090499	4

Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Ceratopogonidae EPA sp.1 QD0999A1	2

Procladius sp.(Unident.) QDAE0899	4
Paramerina sp.(Unident.) QDAE1299	1
Corynoneura sp.(Unident.) QDAF0699	5
Paralimnophyes sp (dark sp.) QDAF12A1	1
Paralimnophyes sp (light sp.) QDAF12A2	1
Cricotopus sp.(Unident.) QDAF1599	1
Riethia sp.(Unident.) QDAG0199	1
Tanytarsus sp.(Unident.) QDAH0499	6
Chironomus sp.(Unident.) QDAI0499	78

Dicrotendipes conjunctus QDAI0603	26
Polypedilum sp.(Unident.) QDAI0899	5
Ephemeroptera QE	9	9
Koorrnonga inconspicua QE060901	8
Tasmanocoenis tillyardi QE080101	1
Hemiptera QH	7	2
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	4
Enithares bergrothi QH670106	1
Anisops hackeri QH670405	1
Trichoptera QT	2	8
Hellyethira sp.(Unident.) QT030499	1
Ecnomus cygnitus QT080405	1

SIGNALT	3.3
	ORDER
Weighted SIGNALT	2.9

Sampled on 1 June 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Unknown KG0702A2	1
Physa acuta KG080101	1
Oligochaeta LO	28	2
Oligochaeta (Unident.) LO999999	28
Unknown MI	1
Mite EWS sp. 4 MITEAA04	1

Unknown QA	5
Hypogastruridae (Unident.) QA049999	3
Entomobryidae (Unident.) QA079999	2
Coleoptera QC	22	5
Hyphydrus elegans QC090401	3

Chostonectes nebulosus QC091502	3

Chostonectes gigas QC091504	6

Chostonectes sp.(Unident.)(Larva) QC09159I	3

Necterosoma dispar QC092005	6

Scirtidae EPA sp.L2 QC2099A2	1

Diptera QD	14	3
Culex sp.(Unident.) QD070799	6

Muscidae (Unident.) QD899999	1
Chironomus sp.(Unident.) QDAI0499	2

Diptera (Unident.)(Larva) QDZZ9999	5

Hemiptera QH	2	2
Sigara sp.(Unident.) QH650299	1
Enithares bergrothi QH670106	1
Odonata QO	1	3
Hemicordulia tau QO300102	1

SIGNALT	2.0
	ORDER
Weighted SIGNALT	2.6

Sampled on 11 October 1994

Taxa	Abundance	SIGNALT Grade
Unknown IB	80
Hydra sp.(Unident.) IB010199	80
Turbellaria IF	40	2
Turbellaria (Unident.) IF999999	40
Nematoda II	20	3
Nematoda (Unident.) II999999	20
Gastropoda KG	200	1
Potamopyrgus antipodarum KG020601	10
Unknown KG0702A2	10
Physa acuta KG080101	180
Oligochaeta LO	60	2
Oligochaeta (Unident.) LO999999	60
Amphipoda OP	60	3
Austrochiltonia australis OP020101	60

Coleoptera QC	36	5
Chostonectes gigas QC091504	3

Chostonectes sp.(Unident.)(Larva) QC09159I	3

Necterosoma sp.(Unident.)(Larva) QC09209I	30

Diptera QD	1410	3
Culex sp.(Unident.) QD070799	40

Psychodidae (Unident.) QD129999	10

Procladius sp.(Unident.) QDAE0899	10
Paramerina sp.(Unident.) QDAE1299	20
Tanytarsus sp.(Unident.) QDAH0499	10
Chironomus cloacalis QDAI0404	1300

Dicrotendipes sp.(Unident.) QDAI0699	20
Ephemeroptera QE	40	9
Koorrnonga inconspicua QE060901	40
Hemiptera QH	1	2
Sigara sp.(Unident.) QH650299	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.1

Sampled on 24 May 1994

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	49	2
Oligochaeta (Unident.) LO999999	49
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Unknown QA	1
Entomobryidae (Unident.) QA079999	1
Coleoptera QC	9	5
Necterosoma dispar QC092005	9

Diptera QD	11	3
Tipulidae EPA sp.40 QD0199A5	1
Culex sp.(Unident.) QD070799	4

Odontomyia sp.(Unident.) QD240199	1
Paralimnophyes sp (dark sp.) QDAF12A1	1
Cricotopus sp.(Unident.) QDAF1599	1
Cladotanytarsus sp.(Unident.) QDAH0399	3
Trichoptera QT	3	8
Oecetis sp.(Unident.) QT250799	1
Triplectides sp.(Unident.) QT251199	2

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.6