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

0 3033

Source	Australian Water Quality Centre
Latest Sample Date	14-11-1997
Taxa count ORDER	16
Taxa count FAMILY	34
Taxa count ALT	50
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.6	2.5	2.1
Weighted SIGNAL	2.5	3.2	3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.3 Irrigated legume/grass mixtures	68.49%	5,552,166,866m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection	19.90%	1,613,563,365m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.4.2 Drainage channel/aqueduct, 6.5.0 Marsh/wetland, 6.5.1 Marsh/wetland - conservation	4.74%	384,467,258m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.6.3 Wind electricity generation, 5.7.2 Roads	4.04%	327,509,146m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	1.43%	115,914,755m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 4.3.0 Irrigated cropping	1.19%	96,678,901m²
	Waste Management	5.9.3 Solid garbage	0.13%	10,742,100m²
	Mining	5.8.2 Quarries	0.05%	3,747,244m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	1,748,714m²
Show minor land uses 5
				81,065,383m²

Waterbug sample history

Sampled on 14 November 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	1687
Hydra sp.(Unident.) IB010199	1687
Turbellaria IF	34	2
Turbellaria (Unident.) IF999999	34
Nematoda II	115	3
Nematoda (Unident.) II999999	115
Gastropoda KG	1795	1
Angrobia angasi KG020501	19
Potamopyrgus antipodarum KG020601	25
Hydrobiidae (Unident.) KG029999	1473
Glyptophysa sp.(Unident.) KG070299	163
Unknown KG0702A2	1
Physa acuta KG080101	114
Bivalvia KP	9	3
Corbiculina australis KP020101	8
Sphaerium tasmanicum KP030201	1
Hirudinea LH	6	1
Glossiphoniidae (Unident.) LH019999	6
Oligochaeta LO	1186	2
Tubificidae (Unident.) LO049999	2
Chaetogaster sp.(Unident.) LO050799	2
Naididae (Unident.) LO059999	2
Oligochaeta (Unident.) LO999999	1180
Acarina MM	62	6
Oribatida (Unident.) MM9999A1	61

Astigmata (Unident.) MM9999A7	1

Amphipoda OP	237	3
Austrochiltonia australis OP020101	237

Unknown QA	15
Hypogastruridae (Unident.) QA049999	1
Isotomidae (Unident.) QA069999	10
Entomobryidae (Unident.) QA079999	4
Coleoptera QC	18	5
Hyphydrus elegans (Larva) QC09040A	3

Sternopriscus tasmanicus QC091804	3

Platynectes decempunctatus QC092201	3

Platynectes decempunctatus (L) QC09220A	4

Onychohydrus scutellaris (Larva) QC09340A	1

Hydrochus sp QC110299	1

Berosus sp.(Unident.)(Larva) QC11049I	3

Diptera QD	938	3
Simulium ornatipes QD100202	5

Psychodidae (Unident.) QD129999	1

Sciomyzidae (Unident.) QD459999	4

Muscidae (Unident.) QD899999	1
Procladius sp.(Unident.) QDAE0899	5
Corynoneura sp.(Unident.) QDAF0699	140
Thienemanniella sp.(Unident.) QDAF0799	2
Paralimnophyes sp (light sp.) QDAF12A2	2
Cricotopus sp.(Unident.) QDAF1599	150
Tanytarsus sp.(Unident.) QDAH0499	2
Paratanytarsus sp.(Unident.) QDAH0699	19
Chironomus sp.(Unident.) QDAI0499	548

Chironominae (Unident.) QDAJ9999	59
Hemiptera QH	25	2
Microvelia sp.(Unident.) QH560199	9
Sigara australis QH650201	5
Agraptocorixa sp.(Unident.) QH650399	1
Anisops sp.(Unident.) QH670499	10
Odonata QO	3	3
Ischnura sp.(Unident.) QO021099	3
Trichoptera QT	4	8
Hellyethira malleoforma QT030404	3
Hellyethira simplex QT030406	1
Unknown VA	1
Unknown VAAAAAAA	1

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.6

Sampled on 20 June 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	30
Hydra sp.(Unident.) IB010199	30
Turbellaria IF	17	2
Turbellaria (Unident.) IF999999	17
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	124	3
Nematoda (Unident.) II999999	124
Gastropoda KG	2448	1
Angrobia angasi KG020501	214
Potamopyrgus antipodarum KG020601	1135
Hydrobiidae (Unident.) KG029999	1093
Physa acuta KG080101	6
Bivalvia KP	3	3
Sphaerium tasmanicum KP030201	2
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	211	2
Tubificidae (Unident.) LO049999	1
Chaetogaster sp.(Unident.) LO050799	2
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	207
Acarina MM	94	6
Oribatida (Unident.) MM9999A1	94

Amphipoda OP	1809	3
Austrochiltonia australis OP020101	1788

Austrogammarus sp.(Unident.) OP060199	21

Unknown QA	18
Hypogastruridae (Unident.) QA049999	5
Isotomidae (Unident.) QA069999	9
Entomobryidae (Unident.) QA079999	3
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	30	5
Hygrobia australasiae QC070101	1

Necterosoma penicillatus QC092001	6

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

Megaporus hamatus QC092102	3

Megaporus howitti QC092103	3

Platynectes decempunctatus QC092201	3

Rhantus saturalis QC092301	1

Lancetes lanceolatus QC092401	2

Lancetes lanceolatus (Larva) QC09240A	6

Berosus sp.(Unident.) QC110499	1

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	237	3
Bezzia sp.(Unident.) QD090499	2

Forcipomyia sp.(Unident.) QD092899	2

Stratiomyidae (Unident.) QD249999	8
Muscidae (Unident.) QD899999	2
Paramerina sp.(Unident.) QDAE1299	1
Parakiefferiella sp.(Unident.) QDAF0399	1
Corynoneura sp.(Unident.) QDAF0699	47
Paralimnophyes sp (light sp.) QDAF12A2	1
Cricotopus sp.(Unident.) QDAF1599	19
Tanytarsus sp.(Unident.) QDAH0499	5
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	138

Dicrotendipes sp.(Unident.) QDAI0699	8
Polypedilum sp.(Unident.) QDAI0899	2
Hemiptera QH	4	2
Sigara sp.(Unident.) QH650299	1
Micronecta robusta QH650502	1
Naucoris congrex QH660101	1
Anisops sp.(Unident.) QH670499	1
Odonata QO	4	3
Ischnura heterosticta heterosticta QO021002	3
Austrolestes annulosus QO050102	1
Trichoptera QT	14	8
Hellyethira malleoforma QT030404	1
Hellyethira simplex QT030406	12
Notalina spira QT250504	1

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.9