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

0 3501

Source	Australian Water Quality Centre
Latest Sample Date	20-12-1997
Taxa count ORDER	15
Taxa count FAMILY	36
Taxa count ALT	69
Mayflies present?	73
	ORDER	FAMILY	ALT
SIGNAL	3.7	3.8	3.2
Weighted SIGNAL	4.3	4	4.6

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, 4.2.4 Irrigated sown grasses	74.20%	4,270,870,839m²
	Minimal Use	1.3.3 Residual native cover	14.10%	811,737,871m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	4.16%	239,422,685m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	3.06%	176,193,103m²
	Arable Farming	3.3.3 Hay and silage, 4.3.3 Irrigated hay and silage	2.40%	137,955,451m²
	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	0.74%	42,486,280m²
	Unknown	3.6.1 Degraded land, 4.6.0 Irrigated land in transition, 5.2.8 Abandoned intensive animal production	0.59%	33,989,024m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.59%	33,739,105m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.16%	9,247,014m²
Show minor land uses 5
				57,556,414m²

Waterbug sample history

Sampled on 28 October 1999

Taxa	Abundance	SIGNALT Grade
Unknown IB	8
Cordylophora sp.(Unident.) IB020199	8
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	208	1
Angrobia angasi KG020501	1
Potamopyrgus antipodarum KG020601	2
Hydrobiidae (Unident.) KG029999	200
Ferrissia petterdi KG060101	1
Ferrissia sp.(Unident.) KG060199	2
Planorbidae (Unident.) KG079999	1
Gastropoda (Unident.) KG999999	1
Oligochaeta LO	234	2
Antarctodrilus proboscidea LO030202	1
Tubificidae Group A LO0499A1	2
Tubificidae Group B LO0499A2	1
Nais communis LO050105	1
Nais sp.(Unident.) LO050199	25
Pristina longiseta LO050501	2
Pristina sp.(Unident.) LO050599	2
Chaetogaster sp.(Unident.) LO050799	1
Opisthopora Group "alpha" (square) LO9899A1	1
Oligochaeta (Unident.) LO999999	198
Acarina MM	15	6
Procorticacarus sp.(Unident.) MM150899	14

Trombidioidea (Unident.) MM9999A3	1

Unknown MN	1
Oribatida sp. A MN0299A1	1

Amphipoda OP	72	3
Talitridae sp.(Unident.) OP019999	3

Austrochiltonia australis OP020101	69

Isopoda OR	2	2
Heterias pusillus OR180102	2

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	1
Scirtidae EPA sp.L1 QC2099A1	5

Diptera QD	851	3
Forcipomyia sp.(Unident.) QD092899	6

Dasyhelea SRV sp.2 QD0999D8	4

Austrosimulium furiosum QD100102	30

Simulium melatum QD100201	1

Simulium ornatipes QD100202	2

Paracnephia sp.(Unident.) QD100399	34

Empididae (Unident.) QD359999	1
Procladius sp.(Unident.) QDAE0899	1
Paramerina sp.(Unident.) QDAE1299	2
Parakiefferiella sp.(Unident.) QDAF0399	1
Thienemanniella sp.(Unident.) QDAF0799	31
Parametriocnemus sp.(Unident.) QDAF1199	44
Paralimnophyes sp (dark sp.) QDAF12A1	1
Paralimnophyes sp (light sp.) QDAF12A2	1
Eukiefferiella sp.(Unident.) QDAF1399	90
Cardiocladius sp.(Unident.) QDAF1499	19
Cricotopus sp.(Unident.) QDAF1599	418
Cladotanytarsus sp.(Unident.) QDAH0399	4
Tanytarsus sp.(Unident.) QDAH0499	3
Rheotanytarsus sp.(Unident.) QDAH0799	7
Chironomus sp.(Unident.) QDAI0499	6

Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	137
Chironomidae (Unident.)(Larva) QDAZ9999	7
Ephemeroptera QE	73	9
Baetis soror QE020104	14
Baetidae (Unident.) QE029999	1
Atalophlebia australasica QE060103	1
Koorrnonga inconspicua QE060901	17
Leptophlebiidae (Unident.) QE069999	40
Hemiptera QH	25	2
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	24
Plecoptera QP	4	10
Dinotoperla evansi QP030205	2
Newmanoperla thoreyi QP031001	1
Austrocerca tasmanica QP040101	1
Trichoptera QT	96	8
Apsilochorema gisbum QT010301	1
Taschorema evansi QT011301	2
Ulmerochorema membrum QT011403	3
Hydrobiosidae (Unident.) QT019999	23
Hellyethira simplex QT030406	1
Hydroptila sp.(Unident.) QT030599	1
Cheumatopsyche sp.AV2 QT0605A2	65

SIGNALT	3.7
	ORDER
Weighted SIGNALT	4.0

Sampled on 12 May 1999

Taxa	Abundance	SIGNALT Grade
Unknown IB	17
Hydra sp.(Unident.) IB010199	5
Cordylophora sp.(Unident.) IB020199	12
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Gastropoda KG	211	1
Potamopyrgus antipodarum KG020601	11
Hydrobiidae (Unident.) KG029999	147
Ferrissia petterdi KG060101	17
Ferrissia sp.(Unident.) KG060199	3
Glyptophysa sp.(Unident.) KG070299	11
Unknown KG0702A2	1
Planorbidae (Unident.) KG079999	1
Physa acuta KG080101	20
Oligochaeta LO	280	2
Antarctodrilus proboscidea LO030202	1
Tubificidae Group A LO0499A1	1
Tubificidae Group B LO0499A2	1
Nais elinguis LO050101	1
Nais communis LO050105	1
Pristina longiseta LO050501	1
Pristina sp.(Unident.) LO050599	1
Naididae (Unident.) LO059999	1
Opisthopora Group "alpha" (square) LO9899A1	1
Oligochaeta (Unident.) LO999999	271
Acarina MM	25	6
Procorticacarus sp.(Unident.) MM150899	21

Oribatida (Unident.) MM9999A1	4

Unknown MN	2
Oribatida sp. A MN0299A1	2

Amphipoda OP	333	3
Austrochiltonia australis OP020101	333

Isopoda OR	7	2
Heterias pusillus OR180102	7

Unknown OT	4
Paratya australiensis OT010101	4

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	9
Hypogastruridae (Unident.) QA049999	9
Coleoptera QC	10	5
Necterosoma sp.(Unident.)(Larva) QC09209I	9

Scirtidae EPA sp.L1 QC2099A1	1

Diptera QD	653	3
Bezzia sp.(Unident.) QD090499	4

Forcipomyia sp.(Unident.) QD092899	2

Dasyhelea sp.(Unident.) QD092999	94

Ceratopogonidae (Unident.) (Pupa) QD09999I	8

Austrosimulium furiosum QD100102	92

Simulium melatum QD100201	44

Simulium ornatipes QD100202	9

Paracnephia sp.(Unident.) QD100399	4

Simuliidae (Unident.) QD109999	2

Empididae (Unident.) QD359999	11
Muscidae (Unident.) QD899999	1
Procladius sp.(Unident.) QDAE0899	3
Paramerina sp.(Unident.) QDAE1299	11
Corynoneura sp.(Unident.) QDAF0699	4
Thienemanniella sp.(Unident.) QDAF0799	29
Parametriocnemus sp.(Unident.) QDAF1199	45
Paralimnophyes sp (light sp.) QDAF12A2	1
Eukiefferiella sp.(Unident.) QDAF1399	14
Cricotopus sp.(Unident.) QDAF1599	155
Orthocladiinae (Unident.) QDAF9999	2
Tanytarsus sp.(Unident.) QDAH0499	7
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	5
Chironomus sp.(Unident.) QDAI0499	24

Dicrotendipes conjunctus QDAI0603	1
Polypedilum sp.(Unident.) QDAI0899	79
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	140	9
Baetis soror QE020104	83
Baetidae (Unident.) QE029999	1
Atalophlebia australasica QE060103	4
Atalophlebia sp.(Unident.) QE060199	4
Koorrnonga inconspicua QE060901	7
Leptophlebiidae (Unident.) QE069999	32
Tasmanocoenis tillyardi QE080101	9
Hemiptera QH	8	2
Sigara truncatipala QH650204	1
Micronecta annae annae QH650504	4
Micronecta sp.(Unident.) QH650599	2
Enithares bergrothi QH670106	1
Plecoptera QP	107	10
Dinotoperla evansi QP030205	89
Illiesoperla mayi QP030504	2
Newmanoperla thoreyi QP031001	14
Gripopterygidae (Unident.) QP039999	1
Austrocerca tasmanica QP040101	1
Trichoptera QT	424	8
Taschorema complex QT0113A3	5
Ulmerochorema membrum QT011403	1
Hellyethira simplex QT030406	23
Hellyethira sp.(Unident.) QT030499	3
Hydroptila scamandra QT030505	50
Orphninotrichia maculata QT030803	1
Oxyethira columba QT031001	1
Cheumatopsyche sp.AV2 QT0605A2	329
Ecnomus sp.(Unident.) QT080499	1
Oecetis sp.(Unident.) QT250799	6
Triplectides australicus QT251102	1
Triplectides sp.(Unident.) QT251199	3

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.8

Sampled on 1 May 1998

Taxa	Abundance	SIGNALT Grade
Unknown IB	6
Hydra sp.(Unident.) IB010199	6
Turbellaria IF	10	2
Turbellaria (Unident.) IF999999	10
Unknown IH	2
Nemertea (Unident.) IH999999	2
Nematoda II	10	3
Nematoda (Unident.) II999999	10
Gastropoda KG	840	1
Potamopyrgus antipodarum KG020601	2
Hydrobiidae (Unident.) KG029999	778
Ferrissia sp.(Unident.) KG060199	8
Glyptophysa sp.(Unident.) KG070299	2
Isidorella hainesii KG070302	2
Physa acuta KG080101	48
Oligochaeta LO	348	2
Nais sp.(Unident.) LO050199	2
Pristina sp.(Unident.) LO050599	2
Chaetogaster sp.(Unident.) LO050799	4
Naididae (Unident.) LO059999	4
Enchytraeidae (Unident.) LO089999	2
Opisthopora spp. LO989999	2
Oligochaeta (Unident.) LO999999	332
Acarina MM	24	6
Hygrobatidae (Unident.) MM159999	12

Oribatida (Unident.) MM9999A1	8

Mesostigmata (Unident.) MM9999A2	4

Amphipoda OP	360	3
Austrochiltonia australis OP020101	360

Isopoda OR	8	2
Heterias pusillus OR180102	8

Unknown OT	4
Paratya australiensis OT010101	4

Unknown QA	56
Hypogastruridae (Unident.) QA049999	48
Isotomidae (Unident.) QA069999	6
Entomobryidae (Unident.) QA079999	2
Coleoptera QC	42	5
Hydrophilidae (Unident.)(Larva) QC11999I	2

Ochthebius sp.(Unident.) QC130399	2

Scirtidae EPA sp.L1 QC2099A1	32

Scirtidae EPA sp.L2 QC2099A2	2

Simsonia sp.(Unident.)(Larva) QC34029I	4

Diptera QD	1280	3
Tipulidae EPA sp.40 QD0199A5	2
Tipulidae SRV sp.28 QD0199A8	2
Alluaudomyia sp.(Unident.) QD090299	4

Nilobezzia sp.(Unident.) QD092099	4

Dasyhelea sp.(Unident.) QD092999	12

Dasyhelea sp.1 (MV sp.4) QD0929A1	92

Ceratopogonidae (Unident.) (Pupa) QD09999I	8

Dasyhelea SRV sp.2 QD0999D8	20

Austrosimulium furiosum QD100102	42

Simulium melatum QD100201	448

Simulium ornatipes QD100202	172

Psychodidae SRV sp.7 QD1299A3	2

Stratiomyidae (Unident.) QD249999	2
Paraheptagyia sp.(Unident.) QDAB0199	10
Paramerina sp.(Unident.) QDAE1299	18
Corynoneura sp.(Unident.) QDAF0699	18
Thienemanniella sp.(Unident.) QDAF0799	84
Parametriocnemus sp.(Unident.) QDAF1199	38
Cricotopus sp.(Unident.) QDAF1599	28
Tanytarsus sp.(Unident.) QDAH0499	4
Rheotanytarsus sp.(Unident.) QDAH0799	8
Chironomus sp.(Unident.) QDAI0499	24

Dicrotendipes sp.(Unident.) QDAI0699	2
Polypedilum sp.(Unident.) QDAI0899	232
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	142	9
Baetis soror QE020104	104
Atalophlebia australasica QE060103	2
Koorrnonga inconspicua QE060901	20
Leptophlebiidae (Unident.) QE069999	4
Tasmanocoenis tillyardi QE080101	12
Plecoptera QP	188	10
Dinotoperla evansi QP030205	186
Illiesoperla mayi QP030504	2
Trichoptera QT	444	8
Taschorema complex QT0113A3	4
Hellyethira simplex QT030406	14
Hellyethira sp.(Unident.) QT030499	2
Hydroptila losida QT030503	12
Hydroptila scamandra QT030505	48
Hydroptila sp.(Unident.) QT030599	4
Maydenoptila rupina QT030604	2
Cheumatopsyche sp.AV2 QT0605A2	338
Ecnomus continentalis QT080402	10
Lingora aurata QT150501	4
Oecetis sp.(Unident.) QT250799	6

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.9

Sampled on 20 December 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	6
Cordylophora sp.(Unident.) IB020199	6
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	1882	1
Potamopyrgus antipodarum KG020601	3
Hydrobiidae (Unident.) KG029999	1866
Ferrissia petterdi KG060101	12
Glyptophysa sp.(Unident.) KG070299	1
Bivalvia KP	2	3
Sphaerium tasmanicum KP030201	2
Oligochaeta LO	356	2
Nais sp.(Unident.) LO050199	1
Pristina sp.(Unident.) LO050599	2
Chaetogaster sp.(Unident.) LO050799	2
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	350
Acarina MM	52	6
Procorticacarus sp.(Unident.) MM150899	49

Oribatida (Unident.) MM9999A1	3

Amphipoda OP	378	3
Austrochiltonia australis OP020101	378

Unknown OT	48
Paratya australiensis OT010101	48

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	2
Entomobryidae (Unident.) QA079999	2
Coleoptera QC	26	5
Necterosoma sp.(Unident.)(Larva) QC09209I	3

Macrogyrus sp.(Unident.) QC100199	3

Ochthebius sp.(Unident.) QC130399	3

Scirtidae (Unident.) QC209999	16

Elmidae (Unident.) QC349999	1

Diptera QD	974	3
Culicoides sp.(Unident.) QD090899	2

Atrichopogon sp.(Unident.) QD092799	2

Forcipomyia sp.(Unident.) QD092899	2

Dasyhelea sp.(Unident.) QD092999	2

Dasyhelea SRV sp.2 QD0999D8	4

Simulium ornatipes QD100202	127

Empididae (Unident.) QD359999	7
Procladius sp.(Unident.) QDAE0899	2
Ablabesmyia sp.(Unident.) QDAE1199	3
Paramerina sp.(Unident.) QDAE1299	20
Parakiefferiella sp.(Unident.) QDAF0399	9
Corynoneura sp.(Unident.) QDAF0699	8
Thienemanniella sp.(Unident.) QDAF0799	237
Parametriocnemus sp.(Unident.) QDAF1199	19
Eukiefferiella sp.(Unident.) QDAF1399	1
Cricotopus sp.(Unident.) QDAF1599	298
Cladotanytarsus sp.(Unident.) QDAH0399	60
Tanytarsus sp.(Unident.) QDAH0499	4
Paratanytarsus sp.(Unident.) QDAH0699	2
Rheotanytarsus sp.(Unident.) QDAH0799	43
Chironomus sp.(Unident.) QDAI0499	22

Polypedilum sp.(Unident.) QDAI0899	84
Cryptochironomus sp.(Unident.) QDAI1999	16

Ephemeroptera QE	646	9
Cloeon fluviatile QE020201	621
Baetidae (Unident.) QE029999	1
Atalophlebia australasica QE060103	1
Nousia fuscula QE060802	13
Leptophlebiidae (Unident.) QE069999	3
Tasmanocoenis tillyardi QE080101	7
Hemiptera QH	40	2
Microvelia sp.(Unident.) QH560199	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	36
Anisops sp.(Unident.) QH670499	2
Trichoptera QT	644	8
Taschorema complex QT0113A3	56
Ulmerochorema sp.(Unident.) QT011499	7
Hellyethira malleoforma QT030404	4
Hellyethira sp.(Unident.) QT030499	26
Hydroptila scamandra QT030505	32
Orthotrichia bishopi QT030906	4
Cheumatopsyche sp.AV2 QT0605A2	478
Ecnomus continentalis QT080402	2
Ecnomus sp.(Unident.) QT080499	1
Lingora aurata QT150501	33
Triplectides australicus QT251102	1
Unknown VF	1
Unknown VF000099	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.4

Sampled on 17 May 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	4
Hydra sp.(Unident.) IB010199	3
Cordylophora sp.(Unident.) IB020199	1
Turbellaria IF	4	2
Turbellaria (Unident.) IF999999	4
Unknown IH	2
Nemertea (Unident.) IH999999	2
Nematoda II	4	3
Nematoda (Unident.) II999999	4
Gastropoda KG	5788	1
Angrobia angasi KG020501	1
Potamopyrgus antipodarum KG020601	562
Hydrobiidae (Unident.) KG029999	5197
Ferrissia petterdi KG060101	2
Ferrissia sp.(Unident.) KG060199	16
Physa acuta KG080101	10
Oligochaeta LO	137	2
Tubificidae (Unident.) LO049999	1
Nais sp.(Unident.) LO050199	38
Chaetogaster sp.(Unident.) LO050799	1
Naididae (Unident.) LO059999	1
Opisthopora spp. LO989999	1
Oligochaeta (Unident.) LO999999	95
Acarina MM	35	6
Hygrobatidae (Unident.) MM159999	5

Oribatida (Unident.) MM9999A1	30

Amphipoda OP	546	3
Austrochiltonia australis OP020101	546

Unknown OT	2
Paratya australiensis OT010101	2

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	2
Hypogastruridae (Unident.) QA049999	1
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	13	5
Scirtidae EPA sp.L1 QC2099A1	12

Simsonia sp.(Unident.)(Larva) QC34029I	1

Diptera QD	190	3
Anopheles sp.(Unident.) QD070199	2

Bezzia sp.(Unident.) QD090499	2

Dasyhelea sp.(Unident.) QD092999	10

Austrosimulium furiosum QD100102	25

Simulium ornatipes QD100202	38

Simuliidae (Unident.) QD109999	27

Procladius sp.(Unident.) QDAE0899	1
Ablabesmyia sp.(Unident.) QDAE1199	1
Paramerina sp.(Unident.) QDAE1299	5
Thienemanniella sp.(Unident.) QDAF0799	15
Parametriocnemus sp.(Unident.) QDAF1199	8
Cricotopus sp.(Unident.) QDAF1599	40
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	6
Chironomus sp.(Unident.) QDAI0499	4

Polypedilum sp.(Unident.) QDAI0899	5
Ephemeroptera QE	126	9
Baetis soror QE020104	94
Atalophlebia australasica QE060103	1
Nousia fuscula QE060802	3
Koorrnonga inconspicua QE060901	1
Leptophlebiidae (Unident.) QE069999	17
Tasmanocoenis tillyardi QE080101	10
Hemiptera QH	40	2
Sigara sp.(Unident.) QH650299	2
Micronecta annae annae QH650504	18
Micronecta sp.(Unident.) QH650599	18
Enithares bergrothi QH670106	1
Anisops hackeri QH670405	1
Plecoptera QP	41	10
Dinotoperla evansi QP030205	1
Illiesoperla mayi QP030504	1
Gripopterygidae (Unident.) QP039999	39
Trichoptera QT	320	8
Taschorema complex QT0113A3	3
Ulmerochorema sp.(Unident.) QT011499	2
Hydrobiosidae (Unident.) QT019999	3
Hellyethira simplex QT030406	83
Hellyethira sp.(Unident.) QT030499	10
Hydroptila sp.(Unident.) QT030599	12
Cheumatopsyche sp.AV2 QT0605A2	197
Ecnomus tillyardi QT080403	1
Ecnomus cygnitus QT080405	3
Ecnomus sp.(Unident.) QT080499	1
Lingora aurata QT150501	2
Triplectides australicus QT251102	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.2

Sampled on 1 December 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Gastropoda KG	885	1
Potamopyrgus antipodarum KG020601	114
Hydrobiidae (Unident.) KG029999	709
Physa acuta KG080101	62
Oligochaeta LO	14	2
Oligochaeta (Unident.) LO999999	14
Acarina MM	2	6
Hygrobatidae (Unident.) MM159999	1

Oribatida (Unident.) MM9999A1	1

Amphipoda OP	672	3
Austrochiltonia australis OP020101	672

Unknown OT	24
Paratya australiensis OT010101	24

Coleoptera QC	21	5
Sternopriscus sp.(Unident.)(Larva) QC09189I	3

Necterosoma dispar QC092005	3

Necterosoma sp.(Unident.)(Larva) QC09209I	6

Platynectes decempunctatus QC092201	3

Platynectes decempunctatus (L) QC09220A	4

Hydraenidae (Unident.) QC139999	2

Diptera QD	378	3
Austrosimulium furiosum QD100102	1

Procladius sp.(Unident.) QDAE0899	16
Paramerina sp.(Unident.) QDAE1299	10
Thienemanniella sp.(Unident.) QDAF0799	1
Cricotopus sp.(Unident.) QDAF1599	19
Riethia sp.(Unident.) QDAG0199	6
Stempellina sp.(Unident.) QDAH0299	1
Cladotanytarsus sp.(Unident.) QDAH0399	23
Tanytarsus sp.(Unident.) QDAH0499	7
Paratanytarsus sp.(Unident.) QDAH0699	4
Chironomus sp.(Unident.) QDAI0499	286

Dicrotendipes conjunctus QDAI0603	1
Polypedilum sp.(Unident.) QDAI0899	1
Cryptochironomus sp.(Unident.) QDAI1999	2

Ephemeroptera QE	19	9
Cloeon fluviatile QE020201	1
Atalophlebia australasica QE060103	4
Koorrnonga inconspicua QE060901	10
Tasmanocoenis tillyardi QE080101	4
Hemiptera QH	21	2
Microvelia sp.(Unident.) QH560199	1
Micronecta sp.(Unident.) QH650599	18
Anisops thienemanni QH670401	1
Anisops sp.(Unident.) QH670499	1
Trichoptera QT	16	8
Hellyethira simplex QT030406	1
Notalina spira QT250504	2
Oecetis sp.(Unident.) QT250799	4
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.5

Sampled on 28 November 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Hydra sp.(Unident.) IB010199	2
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematoda II	13	3
Nematoda (Unident.) II999999	13
Gastropoda KG	5301	1
Potamopyrgus antipodarum KG020601	291
Hydrobiidae (Unident.) KG029999	4973
Physa acuta KG080101	37
Bivalvia KP	1	3
Sphaerium tasmanicum KP030201	1
Oligochaeta LO	125	2
Oligochaeta (Unident.) LO999999	125
Acarina MM	4	6
Hygrobatidae (Unident.) MM159999	4

Amphipoda OP	105	3
Austrochiltonia australis OP020101	105

Coleoptera QC	19	5
Enochrus sp.(Unident.) QC111199	6

Limnoxenus zelandicus QC111401	3

Scirtidae (Unident.) QC209999	10

Diptera QD	480	3
Nilobezzia sp.(Unident.) QD092099	2

Atrichopogon sp. 1 (NMVsp10) QD0927A1	6

Simulium ornatipes QD100202	117

Empididae (Unident.) QD359999	1
Corynoneura sp.(Unident.) QDAF0699	1
Thienemanniella sp.(Unident.) QDAF0799	38
Cricotopus sp.(Unident.) QDAF1599	158
Tanytarsus sp.(Unident.) QDAH0499	4
Paratanytarsus sp.(Unident.) QDAH0699	6
Rheotanytarsus sp.(Unident.) QDAH0799	44
Chironomus sp.(Unident.) QDAI0499	8

Polypedilum sp.(Unident.) QDAI0899	95
Ephemeroptera QE	28	9
Baetis soror QE020104	27
Koorrnonga inconspicua QE060901	1
Hemiptera QH	1	2
Microvelia sp.(Unident.) QH560199	1
Plecoptera QP	3	10
Dinotoperla evansi QP030205	1
Austrocerca tasmanica QP040101	2
Trichoptera QT	134	8
Taschorema evansi QT011301	1
Hydrobiosidae (Unident.) QT019999	88
Cheumatopsyche sp.AV2 QT0605A2	45

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.4

Sampled on 12 April 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Nematoda II	6	3
Nematoda (Unident.) II999999	6
Gastropoda KG	468	1
Angrobia angasi KG020501	1
Potamopyrgus antipodarum KG020601	366
Ferrissia petterdi KG060101	1
Physa acuta KG080101	100
Bivalvia KP	1	3
Pisidium casertanum KP030101	1
Unknown LA	26
Aelosomatidae (Unident.) LA019999	26
Oligochaeta LO	233	2
Oligochaeta (Unident.) LO999999	233
Acarina MM	1	6
Hygrobatidae (Unident.) MM159999	1

Amphipoda OP	72	3
Austrochiltonia australis OP020101	72

Unknown OT	2
Paratya australiensis OT010101	2

Coleoptera QC	7	5
Necterosoma aphrodite QC092003	3

Lancetes lanceolatus QC092401	2

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

Simsonia sp.(Unident.)(Larva) QC34029I	1

Diptera QD	382	3
Tipulidae EPA sp.36 QD0199A1	1
Anopheles sp.(Unident.) QD070199	6

Bezzia sp.(Unident.) QD090499	100

Atrichopogon sp. 1 (NMVsp10) QD0927A1	2

Atrichopogon sp. 2 QD0927A2	32

Dasyhelea sp.1 (MV sp.4) QD0929A1	12

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

Ceratopogonidae (Unident.) (Pupa) QD09999I	6

Ceratopogonidae EPA sp.1 QD0999A1	70

Ceratopogonidae EPA sp.4 QD0999A4	4

Ceratopogonidae EPA sp.11 QD0999B2	2

Austrosimulium furiosum QD100102	1

Simulium ornatipes QD100202	25

Odontomyia sp.(Unident.) QD240199	1
Procladius sp.(Unident.) QDAE0899	10
Ablabesmyia sp.(Unident.) QDAE1199	1
Paramerina sp.(Unident.) QDAE1299	1
Parakiefferiella sp.(Unident.) QDAF0399	2
Thienemanniella sp.(Unident.) QDAF0799	3
Cricotopus sp.(Unident.) QDAF1599	41
Riethia sp.(Unident.) QDAG0199	1
Cladotanytarsus sp.(Unident.) QDAH0399	4
Tanytarsus sp.(Unident.) QDAH0499	34
Rheotanytarsus sp.(Unident.) QDAH0799	1
Chironomus sp.(Unident.) QDAI0499	10

Polypedilum nubiferum QDAI0804	1
Polypedilum sp.(Unident.) QDAI0899	3
Cryptochironomus sp.(Unident.) QDAI1999	2

Ephemeroptera QE	44	9
Cloeon fluviatile QE020201	7
Atalophlebia australasica QE060103	1
Leptophlebiidae (Unident.) QE069999	2
Tasmanocoenis tillyardi QE080101	34
Hemiptera QH	195	2
Microvelia sp.(Unident.) QH560199	3
Sigara truncatipala QH650204	3
Sigara sp.(Unident.) QH650299	3
Agraptocorixa eurynome QH650301	1
Agraptocorixa sp.(Unident.) QH650399	5
Micronecta sp.(Unident.) QH650599	177
Enithares bergrothi QH670106	1
Anisops thienemanni QH670401	1
Anisops hackeri QH670405	1
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	1
Orthetrum caledonicum QO171601	1
Plecoptera QP	1	10
Dinotoperla evansi QP030205	1
Trichoptera QT	251	8
Hellyethira simplex QT030406	79
Hydroptila losida QT030503	4
Hydroptila sp.(Unident.) QT030599	1
Cheumatopsyche sp.AV2 QT0605A2	167

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.6

Sampled on 3 November 1994

Taxa	Abundance	SIGNALT Grade
Unknown IB	60
Cordylophora sp.(Unident.) IB020199	60
Nematoda II	130	3
Nematoda (Unident.) II999999	130
Gastropoda KG	420	1
Potamopyrgus antipodarum KG020601	60
Hydrobiidae (Unident.) KG029999	260
Physa acuta KG080101	100
Oligochaeta LO	11460	2
Oligochaeta (Unident.) LO999999	11460
Unknown MI	30
Mite EWS sp. 4 MITEAA04	30

Amphipoda OP	780	3
Austrochiltonia australis OP020101	780

Unknown QA	30
Hypogastruridae (Unident.) QA049999	20
Isotomidae (Unident.) QA069999	10
Coleoptera QC	138	5
Necterosoma dispar QC092005	3

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

Platynectes decempunctatus QC092201	3

Platynectes decempunctatus (L) QC09220A	40

Rhantus saturalis (Larva) QC09230A	2

Paracymus pygmaeus QC111601	30

Hydrophilidae (Unident.)(Larva) QC11999I	10

Hydraenidae (Unident.) QC139999	20

Diptera QD	6552	3
Tipulidae EPA sp.36 QD0199A1	50
Tipulidae EPA sp.40 QD0199A5	10
Tipulidae SRV sp.28 QD0199A8	1
Ceratopogonidae (Unident.) (Pupa) QD09999I	40

Ceratopogonidae EPA sp.4 QD0999A4	20

Austrosimulium furiosum QD100102	20

Simulium ornatipes QD100202	460

Dolichopodidae (Unident.) QD369999	20
Ephydridae (Unident.) QD789999	11

Muscidae (Unident.) QD899999	20
Procladius sp.(Unident.) QDAE0899	50
Paramerina sp.(Unident.) QDAE1299	40
Parakiefferiella sp.(Unident.) QDAF0399	120
Corynoneura sp.(Unident.) QDAF0699	10
Thienemanniella sp.(Unident.) QDAF0799	200
Parametriocnemus sp.(Unident.) QDAF1199	50
Paralimnophyes sp (light sp.) QDAF12A2	30
Eukiefferiella sp.(Unident.) QDAF1399	90
Cricotopus sp.(Unident.) QDAF1599	2490
Bryophaenocladius sp.(Unident.) QDAF1899	10
Riethia sp.(Unident.) QDAG0199	210
Cladotanytarsus sp.(Unident.) QDAH0399	90
Tanytarsus sp.(Unident.) QDAH0499	20
Paratanytarsus sp.(Unident.) QDAH0699	60
Rheotanytarsus sp.(Unident.) QDAH0799	110
Chironomus sp.(Unident.) QDAI0499	2040

Polypedilum sp.(Unident.) QDAI0899	240
Cryptochironomus sp.(Unident.) QDAI1999	40

Ephemeroptera QE	300	9
Baetis soror QE020104	130
Centroptilum elongatum QE020302	10
Atalophlebia australis QE060104	10
Koorrnonga inconspicua QE060901	150
Hemiptera QH	281	2
Microvelia sp.(Unident.) QH560199	20
Micronecta gracilis QH650503	50
Micronecta sp.(Unident.) QH650599	200
Anisops thienemanni QH670401	10
Anisops hackeri QH670405	1
Trichoptera QT	350	8
Taschorema evansi QT011301	260
Cheumatopsyche sp.AV2 QT0605A2	80
Triplectides sp.(Unident.) QT251199	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.0

Sampled on 10 June 1994

Taxa	Abundance	SIGNALT Grade
Nematoda II	30	3
Nematoda (Unident.) II999999	30
Gastropoda KG	50	1
Potamopyrgus antipodarum KG020601	50
Oligochaeta LO	410	2
Oligochaeta (Unident.) LO999999	410
Amphipoda OP	30	3
Austrochiltonia australis OP020101	30

Unknown QA	10
Hypogastruridae (Unident.) QA049999	10
Diptera QD	253	3
Tipulidae EPA sp.36 QD0199A1	20
Tipulidae EPA sp.37 QD0199A2	1
Tipulidae SRV sp.28 QD0199A8	10
Ceratopogonidae EPA sp.11 QD0999B2	20

Austrosimulium furiosum QD100102	10

Simulium ornatipes QD100202	20

Paracnephia sp.(Unident.) QD100399	10

Procladius sp.(Unident.) QDAE0899	10
Parakiefferiella sp.(Unident.) QDAF0399	20
Thienemanniella sp.(Unident.) QDAF0799	10
Chironomus sp.(Unident.) QDAI0499	2

Polypedilum sp.(Unident.) QDAI0899	120
Ephemeroptera QE	100	9
Baetis soror QE020104	90
Tasmanocoenis tillyardi QE080101	10
Hemiptera QH	230	2
Micronecta robusta QH650502	230
Plecoptera QP	30	10
Dinotoperla evansi QP030205	30
Trichoptera QT	3	8
Taschorema evansi QT011301	1
Cheumatopsyche sp.AV2 QT0605A2	1
Lingora aurata QT150501	1

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.0