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

Pillars Crossing- Dandenong South DNG0325

Source	Melbourne Water
Latest Sample Date	10-05-2013
Taxa count ORDER	9
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.4	2.4	1.4
Weighted SIGNAL	3.2		2.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication	78.69%	25,798,242,275m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area	13.86%	4,543,572,520m²
	Pastoral Farming	3.2.0 Grazing modified pastures	3.02%	990,711,301m²
	Mining	5.8.2 Quarries	1.57%	515,479,864m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.7 Sawmill, 5.5.1 Commercial services	1.18%	385,234,952m²
	Arable Farming	3.3.0 Cropping, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs	0.69%	225,741,182m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.48%	158,493,809m²
	Minimal Use	1.3.0 Other minimal use	0.32%	104,745,908m²
	Water	6.4.1 Supply channel/aqueduct, 6.5.0 Marsh/wetland	0.16%	51,497,988m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.02%	5,749,775m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.01%	3,749,854m²
Show minor land uses 8
				327,832,194m²

Waterbug sample history

Sampled on 10 May 2013

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	97	2
Dugesiidae (Unident.) IF619999	97
Gastropoda KG	232	1
Hydrobiidae (Unident.) KG029999	49
Lymnaeidae (Unident.) KG059999	20
Ancylidae (Unident.) KG069999	3
Physidae (Unident.) KG089999	51
Planorbidae/Physidae (Unident.) KG9999A2	109
Hirudinea LH	37	1
Glossiphoniidae (Unident.) LH019999	3
Hirudinea (Unident.) LH999999	34
Oligochaeta LO	251	2
Oligochaeta (Unident.) LO999999	251
Unknown OT	12
Atyidae (Unident.) OT019999	12

Diptera QD	139	3
Tanypodinae (Unident.) QDAE9999	14
Orthocladiinae (Unident.) QDAF9999	74
Chironominae (Unident.) QDAJ9999	51
Hemiptera QH	14	2
Corixidae (Unident.) QH659999	14
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	3
Zygoptera (Unident.) QO999997	6
Trichoptera QT	77	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	74

SIGNALT	2.4
	ORDER
Weighted SIGNALT	2.5

Sampled on 12 October 2012

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	64	1
Physidae (Unident.) KG089999	32
Planorbidae/Physidae (Unident.) KG9999A2	32
Hirudinea LH	4	1
Glossiphoniidae (Unident.) LH019999	4
Oligochaeta LO	544	2
Oligochaeta (Unident.) LO999999	544
Diptera QD	652	3
Ceratopogonidae (Unident.) QD099999	8

Muscidae (Unident.) QD899999	4
Orthocladiinae (Unident.) QDAF9999	556
Chironominae (Unident.) QDAJ9999	84
Trichoptera QT	4	8
Ecnomidae (Unident.) QT089999	4

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.5

Sampled on 30 March 2012

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	3	1
Lymnaeidae (Unident.) KG059999	2
Physidae (Unident.) KG089999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Unknown OT	2
Atyidae (Unident.) OT019999	2

Diptera QD	101	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	84
Chironominae (Unident.) QDAJ9999	15
Chironomidae (Unident.)(Larva) QDAZ9999	1
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	1
Zygoptera (Unident.) QO999997	1
Trichoptera QT	38	8
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	31
Trichoptera (Unident.) QT999999	6

SIGNALT	2.5
	ORDER
Weighted SIGNALT	3.6

Sampled on 23 November 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	165	1
Lymnaeidae (Unident.) KG059999	5
Physidae (Unident.) KG089999	120
Planorbidae/Physidae (Unident.) KG9999A2	40
Oligochaeta LO	25	2
Oligochaeta (Unident.) LO999999	25
Isopoda OR	5	2
Janiridae (Unident.) OR189999	5

Diptera QD	1340	3
Orthocladiinae (Unident.) QDAF9999	1220
Chironominae (Unident.) QDAJ9999	110
Chironomidae (Unident.)(Larva) QDAZ9999	10
Odonata QO	40	3
Coenagrionidae (Unident.) QO029999	35
Epiproctophora (Unident.) QO999998	5
Trichoptera QT	15	8
Hydroptilidae (Unident.) QT039999	15

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.1

Sampled on 9 March 2011

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	63	1
Hydrobiidae (Unident.) KG029999	43
Lymnaeidae (Unident.) KG059999	3
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	14
Planorbidae/Physidae (Unident.) KG9999A2	2
Oligochaeta LO	325	2
Oligochaeta (Unident.) LO999999	325
Amphipoda OP	12	3
Ceinidae (Unident.) OP029999	12

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	7	5
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	1

Diptera QD	1611	3
Simuliidae (Unident.) QD109999	25

Ephydridae (Unident.) QD789999	1

Orthocladiinae (Unident.) QDAF9999	1484
Chironominae (Unident.) QDAJ9999	56
Diptera (Unident.)(Larva) QDZZ9999	45

Ephemeroptera QE	2	9
Baetidae (Unident.) QE029999	2
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	7
Trichoptera QT	882	8
Hydroptilidae (Unident.) QT039999	38
Hydropsychidae (Unident.) QT069999	758
Ecnomidae (Unident.) QT089999	8
Leptoceridae (Unident.) QT259999	2
Trichoptera (Unident.) QT999999	76

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.4

Sampled on 12 November 2010

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	54	1
Hydrobiidae (Unident.) KG029999	2
Ancylidae (Unident.) KG069999	4
Physidae (Unident.) KG089999	36
Gastropoda (Unident.) KG999999	12
Unknown OT	8
Atyidae (Unident.) OT019999	8

Diptera QD	566	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	512
Chironominae (Unident.) QDAJ9999	30
Hemiptera QH	18	2
Corixidae (Unident.) QH659999	16
Notonectidae (Unident.) QH679999	2
Odonata QO	14	3
Coenagrionidae (Unident.) QO029999	14

SIGNALT	1.8
	ORDER
Weighted SIGNALT	1.9

Sampled on 19 March 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	86	2
Dugesiidae (Unident.) IF619999	86
Gastropoda KG	40	1
Hydrobiidae (Unident.) KG029999	32
Physidae (Unident.) KG089999	2
Gastropoda (Unident.) KG999999	2
Planorbidae/Physidae (Unident.) KG9999A2	4
Hirudinea LH	8	1
Glossiphoniidae (Unident.) LH019999	8
Oligochaeta LO	134	2
Oligochaeta (Unident.) LO999999	134
Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	10	5
Hydrophilidae (Unident.) QC119999	6

Hydrophilidae (Unident.)(Larva) QC11999I	2

Elmidae (Unident.)(Larvae) QC34999I	2

Diptera QD	302	3
Ceratopogonidae (Unident.) QD099999	16

Tanypodinae (Unident.) QDAE9999	234
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	34
Chironomidae (Unident.)(Larva) QDAZ9999	2
Hemiptera QH	48	2
Corixidae (Unident.) QH659999	32
Notonectidae (Unident.) QH679999	16
Odonata QO	32	3
Coenagrionidae (Unident.) QO029999	10
Zygoptera (Unident.) QO999997	22
Trichoptera QT	6	8
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	4

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.6

Sampled on 2 November 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	400	1
Hydrobiidae (Unident.) KG029999	10
Lymnaeidae (Unident.) KG059999	20
Physidae (Unident.) KG089999	130
Gastropoda (Unident.) KG999999	60
Planorbidae/Physidae (Unident.) KG9999A2	180
Oligochaeta LO	640	2
Oligochaeta (Unident.) LO999999	640
Acarina MM	10	6
Mites (Unident.) MM999999	10

Isopoda OR	10	2
Oniscidae sp.(Unident.) OR259999	10

Unknown OT	80
Atyidae (Unident.) OT019999	80

Coleoptera QC	30	5
Hydrophilidae (Unident.) QC119999	30

Diptera QD	2280	3
Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	2120
Chironominae (Unident.) QDAJ9999	140
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Trichoptera QT	10	8
Hydroptilidae (Unident.) QT039999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	2.9

Sampled on 14 May 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Dugesiidae (Unident.) IF619999	5
Gastropoda KG	39	1
Hydrobiidae (Unident.) KG029999	24
Physidae (Unident.) KG089999	14
Planorbidae/Physidae (Unident.) KG9999A2	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Unknown OT	54
Atyidae (Unident.) OT019999	54

Diptera QD	61	3
Ceratopogonidae (Unident.) QD099999	8

Tanypodinae (Unident.) QDAE9999	37
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	15
Hemiptera QH	57	2
Corixidae (Unident.) QH659999	55
Notonectidae (Unident.) QH679999	2
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	4
Zygoptera (Unident.) QO999997	1
Trichoptera QT	7	8
Hydroptilidae (Unident.) QT039999	7

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.3

Sampled on 12 December 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Dugesiidae (Unident.) IF619999	8
Unknown K9	20
Mollusca (Unident.) K9999999	20
Gastropoda KG	196	1
Lymnaeidae (Unident.) KG059999	20
Ancylidae (Unident.) KG069999	4
Planorbidae (Unident.) KG079999	4
Physidae (Unident.) KG089999	84
Planorbidae/Physidae (Unident.) KG9999A2	84
Hirudinea LH	8	1
Glossiphoniidae (Unident.) LH019999	8
Oligochaeta LO	48	2
Tubificidae (Unident.) LO049999	48
Unknown OT	24
Atyidae (Unident.) OT019999	24

Diptera QD	916	3
Ceratopogonidae (Unident.) QD099999	40

Tanypodinae (Unident.) QDAE9999	160
Orthocladiinae (Unident.) QDAF9999	280
Chironominae (Unident.) QDAJ9999	436
Hemiptera QH	20	2
Corixidae (Unident.) QH659999	12
Notonectidae (Unident.) QH679999	8
Lepidoptera QL	4	2
Crambidae (Unident.) QL019999	4

Trichoptera QT	32	8
Hydroptilidae (Unident.) QT039999	28
Leptoceridae (Unident.) QT259999	4

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.2

Sampled on 14 May 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	62	2
Dugesiidae (Unident.) IF619999	62
Unknown IH	1
Nemertea (Unident.) IH999999	1
Gastropoda KG	36	1
Hydrobiidae (Unident.) KG029999	12
Lymnaeidae (Unident.) KG059999	15
Ancylidae (Unident.) KG069999	1
Physidae (Unident.) KG089999	4
Planorbidae/Physidae (Unident.) KG9999A2	4
Hirudinea LH	8	1
Glossiphoniidae (Unident.) LH019999	8
Oligochaeta LO	38	2
Oligochaeta (Unident.) LO999999	38
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OT	8
Atyidae (Unident.) OT019999	8

Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	2

Muscidae (Unident.) QD899999	1
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	19
Chironominae (Unident.) QDAJ9999	6
Hemiptera QH	5	2
Corixidae (Unident.) QH659999	5
Odonata QO	20	3
Coenagrionidae (Unident.) QO029999	20
Trichoptera QT	4	8
Hydroptilidae (Unident.) QT039999	4

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.4

Sampled on 16 April 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	16	2
Dugesiidae (Unident.) IF619999	16
Gastropoda KG	44	1
Hydrobiidae (Unident.) KG029999	29
Physidae (Unident.) KG089999	15
Bivalvia KP	7	3
Corbiculidae (Unident.) KP029999	5
Sphaeriidae (Unident.) KP039999	2
Hirudinea LH	4	1
Glossiphoniidae (Unident.) LH019999	4
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Diptera QD	32	3
Psychodidae (Unident.) QD129999	1

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	25
Chironominae (Unident.) QDAJ9999	5
Hemiptera QH	18	2
Corixidae (Unident.) QH659999	17
Notonectidae (Unident.) QH679999	1
Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	7

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.1

Sampled on 22 November 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	14	2
Dugesiidae (Unident.) IF619999	14
Gastropoda KG	40	1
Hydrobiidae (Unident.) KG029999	14
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	24
Planorbidae/Physidae (Unident.) KG9999A2	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	5	1
Glossiphoniidae (Unident.) LH019999	5
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Acarina MM	3	6
Mites (Unident.) MM999999	3

Diptera QD	69	3
Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	59
Chironominae (Unident.) QDAJ9999	8
Hemiptera QH	13	2
Corixidae (Unident.) QH659999	8
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	4
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	3

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.3

Sampled on 17 March 2000

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae IF610000	6
Gastropoda KG	17	1
Hydrobiidae KG020000	1
Physidae KG080000	16
Hirudinea LH	1	1
Glossiphoniidae LH010000	1
Oligochaeta LO	7	2
Lumbriculidae LO060000	7
Unknown MA	2
Araneae (Unident.) MA999999	2
Acarina MM	1	6
Hygrobatidae MM150000	1

Diptera QD	146	3
Tanypodinae (Unident.) QDAE9999	4
Cricotopus/Paratrichocladius QDAF99A8	142
Hemiptera QH	31	2
Corixidae QH650000	31
Odonata QO	1	3
Hemicorduliidae QO300000	1

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.1

Sampled on 30 November 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae IF610000	2
Gastropoda KG	37	1
Hydrobiidae KG020000	1
Physidae KG080000	36
Bivalvia KP	1	3
Sphaeriidae KP030000	1
Hirudinea LH	1	1
Glossiphoniidae LH010000	1
Oligochaeta LO	2	2
Tubificidae LO040000	1
Lumbriculidae LO060000	1
Acarina MM	2	6
Unionicolidae MM160000	2

Isopoda OR	1	2
Oniscidae OR250000	1

Unknown OT	2
Atyidae OT010000	2

Diptera QD	95	3
Cricotopus/Paratrichocladius QDAF99A8	93
Chironominae (Unident.) QDAJ9999	2
Hemiptera QH	6	2
Corixidae QH650000	2
Notonectidae QH670000	4
Odonata QO	2	3
Coenagrionidae QO020000	2

SIGNALT	2.3
	ORDER
Weighted SIGNALT	2.1

Sampled on 3 November 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	212	1
Hydrobiidae (Unident.) KG029999	20
Pseudosuccinea columella KG050301	2
Planorbidae/Physidae (Unident.) KG9999A2	190
Bivalvia KP	1	3
Pisidium casertanum KP030101	1
Hirudinea LH	5	1
Erpobdellidae (Unident.) LH059999	5
Oligochaeta LO	58	2
OLIGOCHAETA LO000000	58
Diptera QD	70	3
Sciomyzidae (Unident.) QD459999	2

Procladius sp.(Unident.) QDAE0899	33
Paralimnophyes sp.(Unident.) QDAF1299	1
Cricotopus/Paratrichocladius QDAF99A8	20
Chironomus sp.(Unident.) QDAI0499	14

Hemiptera QH	1	2
Sigara sp.(Unident.) QH650299	1
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	1	3
Ischnura heterosticta heterosticta QO021002	1

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.0

Sampled on 15 May 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	16	2
Turbellaria (Unident.) IF999999	16
Gastropoda KG	82	1
Hydrobiidae (Unident.) KG029999	61
Planorbidae/Physidae (Unident.) KG9999A2	21
Bivalvia KP	8	3
Corbiculina australis KP020101	8
Hirudinea LH	5	1
Glossiphoniidae (Unident.) LH019999	5
Oligochaeta LO	9	2
OLIGOCHAETA LO000000	9
Coleoptera QC	9	5
Aulonogyrus strigosus QC100201	9

Diptera QD	64	3
Procladius sp.(Unident.) QDAE0899	8
Cricotopus/Paratrichocladius QDAF99A8	55
Chironomini (Unident.) QDAI9999	1
Ephemeroptera QE	1	9
Caenidae (Unident.) QE089999	1
Hemiptera QH	18	2
Sigara truncatipala QH650204	6
Sigara sp.(Unident.) QH650299	5
Micronecta sp.(Unident.) QH650599	7
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	2
Austrolestes annulosus QO050102	1
Orthetrum caledonicum QO171601	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	2.6

Sampled on 10 December 1996

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Turbellaria (Unident.) IF999999	6
Unknown IH	2
Nemertea (Unident.) IH999999	2
Gastropoda KG	89	1
Hydrobiidae (Unident.) KG029999	28
Planorbidae/Physidae (Unident.) KG9999A2	61
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	93	2
OLIGOCHAETA LO000000	93
Coleoptera QC	19	5
Allodessus bistrigatus QC091101	8

Rhantus sp.(Unident.)(Larva) QC09239I	4

Paracymus pygmaeus QC111601	6

Scirtidae (Unident.) QC209999	1

Diptera QD	200	3
Procladius sp.(Unident.) QDAE0899	1
Cricotopus/Paratrichocladius QDAF99A8	195
Chironomus sp.(Unident.) QDAI0499	4

Hemiptera QH	2	2
Sigara sp.(Unident.) QH650299	2
Odonata QO	2	3
Ischnura heterosticta heterosticta QO021002	1
Hemicordulia australiae QO300101	1

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.4

Sampled on 4 April 1996

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	11	1
Hydrobiidae (Unident.) KG029999	2
Planorbidae/Physidae (Unident.) KG9999A2	9
Bivalvia KP	1	3
Pisidium casertanum KP030101	1
Hirudinea LH	7	1
Glossiphoniidae (Unident.) LH019999	5
Erpobdellidae (Unident.) LH059999	2
Oligochaeta LO	63	2
OLIGOCHAETA LO000000	63
Diptera QD	247	3
Procladius sp.(Unident.) QDAE0899	4
Cricotopus/Paratrichocladius QDAF99A8	193
Chironomus sp.(Unident.) QDAI0499	14

Cryptochironomus griseidorsum QDAI1901	34

Chironomidae (Unident.)(Larva) QDAZ9999	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Hemiptera QH	2	2
Agraptocorixa eurynome QH650301	1
Micronecta sp.(Unident.) QH650599	1
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	2
Hemicorduliidae (Unident.) QO309999	1

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.0

Sampled on 20 November 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Gastropoda KG	48	1
Hydrobiidae (Unident.) KG029999	11
Gastropoda (Unident.) KG999999	1
Physa/Physastra sp. KG9999A1	36
Hirudinea LH	11	1
Glossiphoniidae (Unident.) LH019999	1
Hirudinea (Unident.) LH999999	10
Oligochaeta LO	452	2
OLIGOCHAETA LO000000	452
Diptera QD	716	3
Parakiefferiella sp.(Unident.) QDAF0399	1
Cricotopus/Paratrichocladius QDAF99A8	699
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	4

Polypedilum sp.(Unident.) QDAI0899	2
Chironomidae (Unident.) (Pupa) QDAZ999I	9
Hemiptera QH	1	2
Micronecta sp.(Unident.) QH650599	1
Odonata QO	1	3
Ischnura heterosticta heterosticta QO021002	1

SIGNALT	2.0
	ORDER
Weighted SIGNALT	1.9

Sampled on 21 April 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Gastropoda KG	66	1
Potamopyrgus antipodarum KG020601	22
Physa acuta KG080101	33
Coxiella sp.(Unident.) KG130199	1
Physa/Physastra sp. KG9999A1	10
Hirudinea LH	21	1
Glossiphoniidae (Unident.) LH019999	1
Erpobdellidae (Unident.) LH059999	20
Oligochaeta LO	399	2
OLIGOCHAETA LO000000	399
Acarina MM	6	6
Mites (Unident.) MM999999	1

Oribatida (Unident.) MM9999A1	4

Mesostigmata (Unident.) MM9999A2	1

Unknown OG	4
Daphniidae (Unident.) OG049999	4
Unknown OJ	120
Cyclopoida (Unident.) OJ399999	117
Harpacticoida (Unident.) OJ699999	3
Amphipoda OP	6	3
Austrochiltonia sp.(Unident.) OP020199	3

Pseudomoera gabrieli OP030101	3

Unknown QA	144
Neanuridae (Unident.) QA019999	143
Odontellidae (Unident.) QA029999	1
Coleoptera QC	2	5
Hydrophilidae (Unident.)(Larva) QC11999I	2

Diptera QD	192	3
Ceratopogonidae EPA sp.17 QD0999B8	2

Procladius sp.(Unident.) QDAE0899	19
Parakiefferiella sp.(Unident.) QDAF0399	1
Nanocladius sp.(Unident.) QDAF0499	1
Thienemanniella sp.(Unident.) QDAF0799	1
Parametriocnemus sp.(Unident.) QDAF1199	1
Cricotopus/Paratrichocladius QDAF99A8	140
Rheotanytarsus sp.(Unident.) QDAH0799	1
Harrisius sp.(Unident.) QDAI0199	1
Chironomus sp.(Unident.) QDAI0499	2

Cryptochironomus sp.(Unident.) QDAI1999	22

Chironomidae (Unident.) (Pupa) QDAZ999I	1
Hemiptera QH	8	2
Diaprepocoris barycephala QH650101	1
Micronecta sp.(Unident.) QH650599	3
Corixidae (Unident.) QH659999	1
Anisops sp.(Unident.) QH670499	3
Odonata QO	23	3
Ischnura sp.(Unident.) QO021099	20
Coenagrionidae (Unident.) QO029999	1
Austrogomphus ochraceus QO130405	2
Trichoptera QT	9	8
Cheumatopsyche sp.AV1 QT0605A1	7
Cheumatopsyche sp.AV2 QT0605A2	2

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.3