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

Werribee river at Tesron Court WER1394

Source	Melbourne Water
Latest Sample Date	15-05-2013
Taxa count ORDER	15
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	10
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.5	2.7
Weighted SIGNAL	3.8		3.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	36.71%	53,050,723,559m²
	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	18.19%	26,293,382,666m²
	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, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.4 Ports and water transport, 5.7.5 Navigation and communication	18.15%	26,232,888,113m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	15.74%	22,753,701,362m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.0 Perennial horticulture, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.4.0 Irrigated perennial horticulture, 4.5.3 Irrigated seasonal vegetables and herbs	5.58%	8,065,273,840m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.87%	2,698,507,039m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	1.15%	1,663,600,217m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.73%	1,057,404,796m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.70%	1,017,658,375m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.40%	574,198,302m²
	Minimal Use	1.3.0 Other minimal use	0.38%	547,200,733m²
	Water	6.2.1 Reservoir, 6.3.0 River, 6.4.1 Supply channel/aqueduct	0.33%	482,206,584m²
	Mining	5.8.2 Quarries	0.04%	63,744,261m²
	Intensive Arable Farming	5.1.1 Production nurseries, 5.1.3 Glasshouses	0.02%	22,247,997m²
Show minor land uses 9
				1,445,284,873m²

Waterbug sample history

Sampled on 15 May 2013

Taxa	Abundance	SIGNALT Grade
Unknown IB	10
Hydridae (Unident.) IB019999	10
Turbellaria IF	190	2
Dugesiidae (Unident.) IF619999	190
Gastropoda KG	2390	1
Hydrobiidae (Unident.) KG029999	1160
Lymnaeidae (Unident.) KG059999	40
Planorbidae (Unident.) KG079999	780
Physidae (Unident.) KG089999	180
Glacidorbidae (Unident.) KG099999	10
Planorbidae/Physidae (Unident.) KG9999A2	220
Bivalvia KP	310	3
Corbiculidae (Unident.) KP029999	150
Pelecypoda (Unident.) KP999999	160
Hirudinea LH	10	1
Glossiphoniidae (Unident.) LH019999	10
Oligochaeta LO	970	2
Oligochaeta (Unident.) LO999999	970
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	570	3
Talitridae sp.(Unident.) OP019999	30

Ceinidae (Unident.) OP029999	90

Paracalliopidae (Unident.) OP049999	360

Amphipoda (Unident.) OP999999	90

Unknown OT	540
Atyidae (Unident.) OT019999	540

Coleoptera QC	130	5
Dytiscidae (Unident.)(Larva) QC09999I	10
Elmidae (Unident.)(Larvae) QC34999I	100

Psephenidae (Unident.) QC379999	20

Diptera QD	3400	3
Simuliidae (Unident.) QD109999	1560

Muscidae (Unident.) QD899999	50
Tanypodinae (Unident.) QDAE9999	40
Orthocladiinae (Unident.) QDAF9999	1080
Chironominae (Unident.) QDAJ9999	670
Ephemeroptera QE	10	9
Caenidae (Unident.) QE089999	10
Hemiptera QH	2130	2
Corixidae (Unident.) QH659999	2130
Odonata QO	20	3
Coenagrionidae (Unident.) QO029999	10
Zygoptera (Unident.) QO999997	10
Trichoptera QT	3470	8
Hydroptilidae (Unident.) QT039999	40
Hydropsychidae (Unident.) QT069999	3330
Conoesucidae (Unident.) QT159999	10
Calamoceratidae (Unident.) QT249999	10
Leptoceridae (Unident.) QT259999	80

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.1

Sampled on 4 October 2012

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2470	1
Hydrobiidae (Unident.) KG029999	2450
Planorbidae (Unident.) KG079999	20
Bivalvia KP	40	3
Corbiculidae (Unident.) KP029999	30
Pelecypoda (Unident.) KP999999	10
Oligochaeta LO	890	2
Oligochaeta (Unident.) LO999999	890
Amphipoda OP	180	3
Paracalliopidae (Unident.) OP049999	150

Amphipoda (Unident.) OP999999	30

Unknown OT	40
Atyidae (Unident.) OT019999	40

Unknown OX	10
Hymenostomatidae (Unident.) OX019999	10

Coleoptera QC	40	5
Elmidae (Unident.)(Larvae) QC34999I	40

Diptera QD	7240	3
Ceratopogonidae (Unident.) QD099999	20

Simuliidae (Unident.) QD109999	70

Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	6960
Chironomidae (Unident.)(Larva) QDAZ9999	170
Ephemeroptera QE	30	9
Caenidae (Unident.) QE089999	30
Hemiptera QH	20	2
Corixidae (Unident.) QH659999	20
Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	10
Trichoptera QT	110	8
Hydropsychidae (Unident.) QT069999	40
Leptoceridae (Unident.) QT259999	60
Trichoptera (Unident.) QT999999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.4

Sampled on 16 March 2012

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	295	1
Hydrobiidae (Unident.) KG029999	248
Lymnaeidae (Unident.) KG059999	2
Planorbidae (Unident.) KG079999	6
Physidae (Unident.) KG089999	19
Gastropoda (Unident.) KG999999	4
Planorbidae/Physidae (Unident.) KG9999A2	16
Bivalvia KP	36	3
Corbiculidae (Unident.) KP029999	18
Sphaeriidae (Unident.) KP039999	5
Pelecypoda (Unident.) KP999999	13
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Amphipoda OP	9	3
Paracalliopidae (Unident.) OP049999	6

Amphipoda (Unident.) OP999999	3

Unknown OT	34
Atyidae (Unident.) OT019999	34

Unknown OX	1
Hymenostomatidae (Unident.) OX019999	1

Coleoptera QC	7	5
Dytiscidae (Unident.)(Larva) QC09999I	1
Elmidae (Unident.)(Larvae) QC34999I	4

Psephenidae (Unident.) QC379999	2

Diptera QD	136	3
Simuliidae (Unident.) QD109999	5

Muscidae (Unident.) QD899999	6
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	82
Chironominae (Unident.) QDAJ9999	34
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	1	9
Baetidae (Unident.) QE029999	1
Hemiptera QH	81	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	80
Trichoptera QT	117	8
Hydroptilidae (Unident.) QT039999	45
Hydropsychidae (Unident.) QT069999	71
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.0

Sampled on 16 November 2011

Taxa	Abundance	SIGNALT Grade
Unknown IB	50
Clavidae (Unident.) IB029999	50
Turbellaria IF	40	2
Dugesiidae (Unident.) IF619999	40
Gastropoda KG	3390	1
Hydrobiidae (Unident.) KG029999	2610
Lymnaeidae (Unident.) KG059999	10
Planorbidae (Unident.) KG079999	80
Physidae (Unident.) KG089999	340
Gastropoda (Unident.) KG999999	90
Planorbidae/Physidae (Unident.) KG9999A2	260
Bivalvia KP	60	3
Corbiculidae (Unident.) KP029999	50
Pelecypoda (Unident.) KP999999	10
Oligochaeta LO	5810	2
Oligochaeta (Unident.) LO999999	5810
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	1200	3
Paramelitidae (Unident.) OP069999	660

Amphipoda (Unident.) OP999999	540

Decapoda OZ	80	4
Decapoda (Unident.) OZ999998	80

Coleoptera QC	30	5
Dytiscidae (Unident.) QC099999	10
Dytiscidae (Unident.)(Larva) QC09999I	10
Elmidae (Unident.) QC349999	10

Diptera QD	3300	3
Ceratopogonidae (Unident.) QD099999	20

Empididae (Unident.) QD359999	10
Tanypodinae (Unident.) QDAE9999	160
Orthocladiinae (Unident.) QDAF9999	2720
Chironominae (Unident.) QDAJ9999	340
Diptera (Unident.)(Larva) QDZZ9999	50

Odonata QO	10	3
Zygoptera (Unident.) QO999997	10
Trichoptera QT	860	8
Hydrobiosidae (Unident.) QT019999	10
Hydroptilidae (Unident.) QT039999	60
Hydropsychidae (Unident.) QT069999	750
Conoesucidae (Unident.) QT159999	10
Leptoceridae (Unident.) QT259999	30

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.2

Sampled on 7 March 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	128	1
Hydrobiidae (Unident.) KG029999	124
Planorbidae/Physidae (Unident.) KG9999A2	4
Bivalvia KP	48	3
Sphaeriidae (Unident.) KP039999	24
Pelecypoda (Unident.) KP999999	24
Hirudinea LH	4	1
Glossiphoniidae (Unident.) LH019999	4
Oligochaeta LO	56	2
Oligochaeta (Unident.) LO999999	56
Acarina MM	30	6
Mites (Unident.) MM999999	30

Amphipoda OP	54	3
Ceinidae (Unident.) OP029999	30

Paracalliopidae (Unident.) OP049999	24

Unknown OT	28
Atyidae (Unident.) OT019999	28

Coleoptera QC	330	5
Hydraenidae (Unident.) QC139999	40

Elmidae (Unident.) QC349999	20

Elmidae (Unident.)(Larvae) QC34999I	270

Diptera QD	6620	3
Simuliidae (Unident.) QD109999	2206

Empididae (Unident.) QD359999	20
Tanypodinae (Unident.) QDAE9999	148
Orthocladiinae (Unident.) QDAF9999	2896
Chironominae (Unident.) QDAJ9999	1264
Chironomidae (Unident.)(Larva) QDAZ9999	86
Ephemeroptera QE	4	9
Ephemeroptera (Unident.) QE999999	4
Hemiptera QH	4	2
Saldidae (Unident.) QH609999	4
Trichoptera QT	3336	8
Hydroptilidae (Unident.) QT039999	10
Hydropsychidae (Unident.) QT069999	3254
Leptoceridae (Unident.) QT259999	28
Trichoptera (Unident.) QT999999	44

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.5

Sampled on 28 October 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	20	2
Dugesiidae (Unident.) IF619999	20
Gastropoda KG	9460	1
Hydrobiidae (Unident.) KG029999	9290
Planorbidae (Unident.) KG079999	110
Physidae (Unident.) KG089999	30
Gastropoda (Unident.) KG999999	20
Planorbidae/Physidae (Unident.) KG9999A2	10
Bivalvia KP	120	3
Corbiculidae (Unident.) KP029999	60
Pelecypoda (Unident.) KP999999	60
Oligochaeta LO	1250	2
Oligochaeta (Unident.) LO999999	1250
Acarina MM	80	6
Mites (Unident.) MM999999	80

Amphipoda OP	12030	3
Ceinidae (Unident.) OP029999	210

Paracalliopidae (Unident.) OP049999	11100

Amphipoda (Unident.) OP999999	720

Unknown OT	40
Atyidae (Unident.) OT019999	40

Coleoptera QC	260	5
Elmidae (Unident.) QC349999	40

Elmidae (Unident.)(Larvae) QC34999I	220

Diptera QD	4950	3
Tipulidae (Unident.) QD019999	10
Ceratopogonidae (Unident.) QD099999	20

Simuliidae (Unident.) QD109999	640

Empididae (Unident.) QD359999	10
Tanypodinae (Unident.) QDAE9999	240
Orthocladiinae (Unident.) QDAF9999	3380
Chironominae (Unident.) QDAJ9999	630
Chironomidae (Unident.)(Larva) QDAZ9999	20
Hemiptera QH	40	2
Veliidae (Unident.) QH569999	30
Corixidae (Unident.) QH659999	10
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	480	8
Hydrobiosidae (Unident.) QT019999	10
Hydroptilidae (Unident.) QT039999	10
Hydropsychidae (Unident.) QT069999	250
Calamoceratidae (Unident.) QT249999	30
Leptoceridae (Unident.) QT259999	180

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.6

Sampled on 31 March 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	70	2
Dugesiidae (Unident.) IF619999	70
Unknown IH	40
Prostoma sp.(Unident.) IH010199	40
Gastropoda KG	11060	1
Hydrobiidae (Unident.) KG029999	10230
Lymnaeidae (Unident.) KG059999	10
Ancylidae (Unident.) KG069999	20
Planorbidae (Unident.) KG079999	660
Physidae (Unident.) KG089999	40
Gastropoda (Unident.) KG999999	60
Planorbidae/Physidae (Unident.) KG9999A2	40
Bivalvia KP	240	3
Corbiculidae (Unident.) KP029999	130
Pelecypoda (Unident.) KP999999	110
Oligochaeta LO	310	2
Oligochaeta (Unident.) LO999999	310
Acarina MM	60	6
Mites (Unident.) MM999999	60

Amphipoda OP	10200	3
Ceinidae (Unident.) OP029999	1260

Paracalliopidae (Unident.) OP049999	8580

Amphipoda (Unident.) OP999999	360

Unknown OT	300
Atyidae (Unident.) OT019999	300

Unknown OX	10
Hymenostomatidae (Unident.) OX019999	10

Coleoptera QC	80	5
Scirtidae (Unident.)(Larva) QC20999I	10

Elmidae (Unident.)(Larvae) QC34999I	50

Psephenidae (Unident.) QC379999	20

Diptera QD	5410	3
Ceratopogonidae (Unident.) QD099999	60

Simuliidae (Unident.) QD109999	1820

Psychodidae (Unident.) QD129999	10

Ephydridae (Unident.) QD789999	30

Tanypodinae (Unident.) QDAE9999	230
Orthocladiinae (Unident.) QDAF9999	2760
Chironominae (Unident.) QDAJ9999	490
Chironomidae (Unident.)(Larva) QDAZ9999	10
Ephemeroptera QE	10	9
Baetidae (Unident.) QE029999	10
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Odonata QO	290	3
Coenagrionidae (Unident.) QO029999	140
Aeshnidae (Unident.) QO129999	10
Zygoptera (Unident.) QO999997	140
Trichoptera QT	1860	8
Hydroptilidae (Unident.) QT039999	590
Hydropsychidae (Unident.) QT069999	700
Ecnomidae (Unident.) QT089999	90
Calamoceratidae (Unident.) QT249999	180
Leptoceridae (Unident.) QT259999	220
Trichoptera (Unident.) QT999999	80

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.1

Sampled on 6 November 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Dugesiidae (Unident.) IF619999	10
Gastropoda KG	2040	1
Hydrobiidae (Unident.) KG029999	1510
Ancylidae (Unident.) KG069999	20
Planorbidae (Unident.) KG079999	210
Gastropoda (Unident.) KG999999	300
Bivalvia KP	30	3
Corbiculidae (Unident.) KP029999	10
Pelecypoda (Unident.) KP999999	20
Oligochaeta LO	340	2
Oligochaeta (Unident.) LO999999	340
Acarina MM	70	6
Mites (Unident.) MM999999	70

Amphipoda OP	25200	3
Ceinidae (Unident.) OP029999	240

Paracalliopidae (Unident.) OP049999	15540

Corophiidae (Unident.) OP059999	210

Paramelitidae (Unident.) OP069999	30

Amphipoda (Unident.) OP999999	9180

Unknown OT	80
Atyidae (Unident.) OT019999	80

Unknown OX	10
Hymenostomatidae (Unident.) OX019999	10

Coleoptera QC	20	5
Elmidae (Unident.)(Larvae) QC34999I	20

Diptera QD	5590	3
Ceratopogonidae (Unident.) QD099999	40

Simuliidae (Unident.) QD109999	1760

Athericidae (Unident.) QD229999	60

Sciomyzidae (Unident.) QD459999	20

Tanypodinae (Unident.) QDAE9999	370
Orthocladiinae (Unident.) QDAF9999	2600
Chironominae (Unident.) QDAJ9999	740
Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Trichoptera QT	50	8
Hydroptilidae (Unident.) QT039999	20
Hydropsychidae (Unident.) QT069999	10
Philorheithridae (Unident.) QT219999	10
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.1

Sampled on 25 March 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Dugesiidae (Unident.) IF619999	10
Unknown IH	10
Nemertea (Unident.) IH999999	10
Gastropoda KG	6750	1
Hydrobiidae (Unident.) KG029999	6220
Ancylidae (Unident.) KG069999	10
Planorbidae (Unident.) KG079999	250
Gastropoda (Unident.) KG999999	270
Bivalvia KP	130	3
Corbiculidae (Unident.) KP029999	20
Sphaeriidae (Unident.) KP039999	10
Pelecypoda (Unident.) KP999999	100
Oligochaeta LO	930	2
Naididae (Unident.) LO059999	920
Oligochaeta (Unident.) LO999999	10
Acarina MM	550	6
Mites (Unident.) MM999999	550

Amphipoda OP	15510	3
Ceinidae (Unident.) OP029999	330

Paracalliopidae (Unident.) OP049999	12900

Amphipoda (Unident.) OP999999	2280

Unknown OT	700
Atyidae (Unident.) OT019999	700

Unknown OX	40
Hymenostomatidae (Unident.) OX019999	40

Coleoptera QC	111	5
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	10

Scirtidae (Unident.)(Larva) QC20999I	10

Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	60

Diptera QD	4590	3
Tipulidae (Unident.) QD019999	10
Ceratopogonidae (Unident.) QD099999	40

Simuliidae (Unident.) QD109999	1510

Psychodidae (Unident.) QD129999	10

Ephydridae (Unident.) QD789999	30

Tanypodinae (Unident.) QDAE9999	560
Orthocladiinae (Unident.) QDAF9999	1640
Chironominae (Unident.) QDAJ9999	790
Hemiptera QH	90	2
Mesoveliidae (Unident.) QH529999	20
Veliidae (Unident.) QH569999	70
Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	10
Aeshnidae (Unident.) QO129999	1
Epiproctophora (Unident.) QO999998	10
Trichoptera QT	1120	8
Hydroptilidae (Unident.) QT039999	640
Hydropsychidae (Unident.) QT069999	250
Calamoceratidae (Unident.) QT249999	10
Leptoceridae (Unident.) QT259999	180
Trichoptera (Unident.) QT999999	40

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.8

Sampled on 25 November 2008

Taxa	Abundance	SIGNALT Grade
Unknown IB	60
Clavidae (Unident.) IB029999	60
Gastropoda KG	2970	1
Hydrobiidae (Unident.) KG029999	2140
Planorbidae (Unident.) KG079999	570
Physidae (Unident.) KG089999	110
Gastropoda (Unident.) KG999999	70
Planorbidae/Physidae (Unident.) KG9999A2	80
Bivalvia KP	20	3
Pelecypoda (Unident.) KP999999	20
Hirudinea LH	10	1
Glossiphoniidae (Unident.) LH019999	10
Oligochaeta LO	210	2
Naididae (Unident.) LO059999	130
Lumbricidae (Unident.) LO099999	80
Acarina MM	1680	6
Mites (Unident.) MM999999	1680

Amphipoda OP	130230	3
Ceinidae (Unident.) OP029999	2430

Paracalliopidae (Unident.) OP049999	112920

Amphipoda (Unident.) OP999999	14880

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

Unknown OT	2
Atyidae (Unident.) OT019999	2

Unknown OX	10
Hymenostomatidae (Unident.) OX019999	10

Coleoptera QC	82	5
Hydrophilidae (Unident.) QC119999	30

Elmidae (Unident.)(Larvae) QC34999I	30

Psephenidae (Unident.) QC379999	20

Curculionidae (Unident.) QCAN9999	2

Diptera QD	17010	3
Tipulidae (Unident.) QD019999	10
Ceratopogonidae (Unident.) QD099999	280

Simuliidae (Unident.) QD109999	1210

Stratiomyidae (Unident.) QD249999	80
Tanypodinae (Unident.) QDAE9999	730
Orthocladiinae (Unident.) QDAF9999	1200
Chironominae (Unident.) QDAJ9999	13420
Chironomidae (Unident.)(Larva) QDAZ9999	80
Hemiptera QH	141	2
Mesoveliidae (Unident.) QH529999	10
Veliidae (Unident.) QH569999	130
Corixidae (Unident.) QH659999	1
Odonata QO	30	3
Coenagrionidae (Unident.) QO029999	10
Epiproctophora (Unident.) QO999998	20
Trichoptera QT	390	8
Hydroptilidae (Unident.) QT039999	150
Hydropsychidae (Unident.) QT069999	210
Leptoceridae (Unident.) QT259999	10
Trichoptera (Unident.) QT999999	20

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.9

Sampled on 14 May 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	70	2
Dugesiidae (Unident.) IF619999	70
Gastropoda KG	1220	1
Hydrobiidae (Unident.) KG029999	500
Lymnaeidae (Unident.) KG059999	130
Planorbidae (Unident.) KG079999	580
Physidae (Unident.) KG089999	10
Bivalvia KP	10	3
Sphaeriidae (Unident.) KP039999	10
Hirudinea LH	10	1
Hirudinea (Unident.) LH999999	10
Oligochaeta LO	1690	2
Oligochaeta (Unident.) LO999999	1690
Acarina MM	100	6
Mites (Unident.) MM999999	100

Amphipoda OP	6690	3
Ceinidae (Unident.) OP029999	5340

Eusiridae (Unident.) OP039999	1320

Amphipoda (Unident.) OP999999	30

Unknown OT	40
Atyidae (Unident.) OT019999	40

Coleoptera QC	20	5
Psephenidae (Unident.) QC379999	20

Diptera QD	2350	3
Ceratopogonidae (Unident.) QD099999	120

Simuliidae (Unident.) QD109999	170

Ephydridae (Unident.) QD789999	20

Muscidae (Unident.) QD899999	10
Tanypodinae (Unident.) QDAE9999	50
Orthocladiinae (Unident.) QDAF9999	1240
Chironominae (Unident.) QDAJ9999	740
Hemiptera QH	20	2
Mesoveliidae (Unident.) QH529999	20
Trichoptera QT	730	8
Hydroptilidae (Unident.) QT039999	120
Hydropsychidae (Unident.) QT069999	490
Polycentropodidae (Unident.) QT079999	30
Ecnomidae (Unident.) QT089999	50
Calamoceratidae (Unident.) QT249999	10
Leptoceridae (Unident.) QT259999	30

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.1

Sampled on 23 October 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	11	2
Dugesiidae (Unident.) IF619999	11
Gastropoda KG	14	1
Hydrobiidae (Unident.) KG029999	4
Planorbidae (Unident.) KG079999	7
Physidae (Unident.) KG089999	3
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Amphipoda OP	225	3
Ceinidae (Unident.) OP029999	9

Paracalliopidae (Unident.) OP049999	216

Unknown OT	6
Atyidae (Unident.) OT019999	6

Coleoptera QC	3	5
Scirtidae (Unident.)(Larva) QC20999I	3

Diptera QD	14	3
Ceratopogonidae (Unident.) QD099999	4

Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	3
Hemiptera QH	27	2
Veliidae (Unident.) QH569999	18
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	8
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	5
Trichoptera QT	27	8
Hydroptilidae (Unident.) QT039999	26
Ecnomidae (Unident.) QT089999	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.0

Sampled on 22 May 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Gastropoda KG	12	1
Hydrobiidae (Unident.) KG029999	3
Planorbidae (Unident.) KG079999	7
Physidae (Unident.) KG089999	2
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Amphipoda OP	60	3
Paracalliopidae (Unident.) OP049999	60

Unknown OT	12
Atyidae (Unident.) OT019999	12

Hemiptera QH	27	2
Corixidae (Unident.) QH659999	26
Notonectidae (Unident.) QH679999	1
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	2
Trichoptera QT	3	8
Hydroptilidae (Unident.) QT039999	2
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.2