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

GS 239527 3028

Source	Australian Water Quality Centre
Latest Sample Date	19-06-1997
Taxa count ORDER	16
Taxa count FAMILY	44
Taxa count ALT	80
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.8	2.9	2.6
Weighted SIGNAL	3.6	3.5	3.3

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, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	67.63%	166,055,510,608m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	14.44%	35,458,929,338m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	6.46%	15,861,942,057m²
	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, 3.5.0 Seasonal horticulture, 4.3.0 Irrigated cropping, 4.3.3 Irrigated hay and silage, 4.3.4 Irrigated oilseeds, 4.3.8 Irrigated pulses, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.6 Irrigated perennial flowers and bulbs, 4.4.9 Irrigated grapes	3.40%	8,344,851,040m²
	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, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads	3.03%	7,431,339,979m²
	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	2.98%	7,309,588,505m²
	Natural	1.1.4 Natural feature protection, 1.1.5 Habitat/species management area, 1.1.7 Other conserved area, 1.2.4 Landscape	1.38%	3,394,541,101m²
	Forestry	3.1.0 Plantation forests	0.49%	1,201,264,545m²
	Unknown	3.6.1 Degraded land, 3.6.4 No defined use, 4.6.0 Irrigated land in transition, 4.6.2 Abandoned irrigated land	0.14%	337,254,083m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.5 Aquaculture	0.02%	40,250,487m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.01%	33,000,400m²
	Mining	5.8.2 Quarries	0.01%	32,750,397m²
	Waste Management	5.9.5 Sewage/sewerage	0.00%	4,750,058m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.00%	2,750,033m²
Show minor land uses 9
				2,455,214,728m²

Waterbug sample history

Sampled on 13 November 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Hydra sp.(Unident.) IB010199	2
Turbellaria IF	10	2
Turbellaria (Unident.) IF999999	10
Unknown IH	12
Nemertea (Unident.) IH999999	12
Nematoda II	87	3
Nematoda (Unident.) II999999	87
Gastropoda KG	6857	1
Angrobia angasi KG020501	2549
Potamopyrgus antipodarum KG020601	2728
Hydrobiidae (Unident.) KG029999	1437
Austropeplea lessoni KG050101	1
Glyptophysa sp.(Unident.) KG070299	4
Unknown KG0702A2	18
Physa acuta KG080101	120
Bivalvia KP	14	3
Sphaerium tasmanicum KP030201	12
Sphaeriidae (Unident.) KP039999	2
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	215	2
Tubificidae (Unident.) LO049999	2
Nais sp.(Unident.) LO050199	1
Chaetogaster sp.(Unident.) LO050799	2
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	209
Acarina MM	393	6
Diplodontus sp.(Unident.) MM050299	1

Pseudohydryphantes sp.(Unident.) MM050699	1

Tartarothyas sp.(Unident.) MM050799	1

Hydryphantidae (Unident.) MM059999	2

Hydrodroma sp.(Unident.) MM070199	5

Oribatida (Unident.) MM9999A1	383

Amphipoda OP	960	3
Austrochiltonia australis OP020101	945

Austrogammarus sp.(Unident.) OP060199	15

Coleoptera QC	59	5
Limbodessus sp.(Unident.) QC091099	2

Antiporus gilberti QC091603	3

Antiporus femoralis QC091604	3

Sternopriscus tasmanicus QC091804	3

Sternopriscus sp.(Unident.) QC091899	3

Necterosoma penicillatus QC092001	6

Necterosoma sp.(Unident.)(Larva) QC09209I	24

Megaporus hamatus QC092102	3

Lancetes lanceolatus QC092401	2

Berosus sp.(Unident.) QC110499	1

Limnoxenus zelandicus QC111401	3

Paracymus pygmaeus QC111601	3

Hydrophilidae (Unident.)(Larva) QC11999I	3

Diptera QD	702	3
Culex sp.(Unident.) QD070799	10

Bezzia sp.(Unident.) QD090499	68

Simulium ornatipes QD100202	37

Psychodidae EPA sp.2 QD1299A2	1

Stratiomyidae (Unident.) QD249999	2
Dolichopodidae (Unident.) QD369999	1
Ephydridae (Unident.) QD789999	2

Paramerina sp.(Unident.) QDAE1299	2
Parakiefferiella sp.(Unident.) QDAF0399	9
Corynoneura sp.(Unident.) QDAF0699	10
Cricotopus sp.(Unident.) QDAF1599	135
Gymnometriocnemus sp.(Unident.) QDAF2699	29
Cladotanytarsus sp.(Unident.) QDAH0399	3
Tanytarsus sp.(Unident.) QDAH0499	18
Paratanytarsus sp.(Unident.) QDAH0699	5
Chironomus sp.(Unident.) QDAI0499	344

Dicrotendipes sp.(Unident.) QDAI0699	4
Polypedilum nubiferum QDAI0804	9
Chironomini (Unident.) QDAI9999	13
Hemiptera QH	30	2
Hebrus sp.(Unident.) QH530199	1
Diaprepocoris barycephala QH650101	1
Sigara sp.(Unident.) QH650299	24
Agraptocorixa sp.(Unident.) QH650399	1
Naucoris congrex QH660101	1
Anisops sp.(Unident.) QH670499	1
Neoplea sp.(Unident.) QH680199	1
Lepidoptera QL	10	2
Crambidae (Unident.) QL019999	8

Lepidoptera (Unident.) QL999999	2

Odonata QO	17	3
Ischnura heterosticta heterosticta QO021002	1
Ischnura sp.(Unident.) QO021099	12
Austrolestes annulosus QO050102	2
Diplacodes bipunctata QO170701	1
Hemicordulia tau QO300102	1
Trichoptera QT	173	8
Hellyethira malleoforma QT030404	113
Hellyethira multilobata QT030405	38
Hellyethira simplex QT030406	5
Hellyethira sp.(Unident.) QT030499	13
Notalina spira QT250504	2
Oecetis sp.(Unident.) QT250799	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.1

Sampled on 19 June 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	10
Hydra sp.(Unident.) IB010199	10
Turbellaria IF	20	2
Turbellaria (Unident.) IF999999	20
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	19	3
Nematoda (Unident.) II999999	19
Gastropoda KG	139	1
Angrobia angasi KG020501	10
Hydrobiidae (Unident.) KG029999	42
Austropeplea tomentosa KG050102	1
Glyptophysa sp.(Unident.) KG070299	1
Physa acuta KG080101	85
Bivalvia KP	3	3
Sphaerium tasmanicum KP030201	3
Oligochaeta LO	28	2
Tubificidae (Unident.) LO049999	19
Chaetogaster sp.(Unident.) LO050799	9
Acarina MM	37	6
Piona sp.(Unident.) MM170399	3

Oribatida (Unident.) MM9999A1	34

Amphipoda OP	1287	3
Austrochiltonia australis OP020101	1257

Austrogammarus sp.(Unident.) OP060199	30

Unknown QA	13
Hypogastruridae (Unident.) QA049999	12
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	32	5
Antiporus femoralis QC091604	3

Sternopriscus tasmanicus QC091804	3

Sternopriscus maedfooti QC091806	3

Sternopriscus sp.(Unident.) QC091899	9

Necterosoma sp.(Unident.)(Larva) QC09209I	9

Megaporus hamatus QC092102	3

Hydrophilidae (Unident.)(Larva) QC11999I	2

Diptera QD	8	3
Bezzia sp.(Unident.) QD090499	2

Procladius sp.(Unident.) QDAE0899	4
Corynoneura sp.(Unident.) QDAF0699	1
Chironominae (Unident.) QDAJ9999	1
Hemiptera QH	10	2
Microvelia oceanica QH560101	3
Sigara sp.(Unident.) QH650299	2
Micronecta robusta QH650502	2
Micronecta sp.(Unident.) QH650599	1
Naucoris congrex QH660101	1
Anisops sp.(Unident.) QH670499	1
Odonata QO	13	3
Ischnura sp.(Unident.) QO021099	5
Coenagrionidae (Unident.) QO029999	7
Austrolestes sp.(Unident.) QO050199	1
Trichoptera QT	8	8
Hellyethira malleoforma QT030404	4
Hellyethira sp.(Unident.) QT030499	3
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.9