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

Mersey River below Lake Parangana MERS09

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	12-04-2016
Taxa count ORDER	9
Taxa count FAMILY	17
Taxa count ALT	17
Mayflies present?	2
	ORDER	FAMILY	ALT
SIGNAL	5.1	5.2	4.6
Weighted SIGNAL	4.9		5.2

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.1.5 Habitat/species management area, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	78.77%	56,377,406,946m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	14.78%	10,579,264,618m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.1.2 Lake - production, 6.3.0 River, 6.3.1 River - conservation	4.65%	3,331,569,518m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	1.59%	1,134,608,816m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.12%	84,258,081m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.6.2 Hydro electricity generation, 5.7.2 Roads	0.10%	68,256,546m²
	Mining	5.8.2 Quarries	0.00%	750,072m²
Show minor land uses 4
				715,761,146m²

Waterbug sample history

Sampled on 12 April 2016

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	1
Lymnaeidae (Unident.) KG059999	3
Planorbidae (Unident.) KG079999	5
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	19	6
Mites (Unident.) MM999999	19

Isopoda OR	38	2
Janiridae (Unident.) OR189999	38

Coleoptera QC	8	5
Psephenidae (Unident.) QC379999	8

Diptera QD	34	3
Simuliidae (Unident.) QD109999	18

Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	2
Plecoptera QP	13	10
Gripopterygidae (Unident.) QP039999	10
Notonemouridae (Unident.) QP049999	3
Trichoptera QT	57	8
Hydrobiosidae (Unident.) QT019999	49
Hydropsychidae (Unident.) QT069999	2
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	5

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.0

Sampled on 5 November 2015

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	1	6
Mites (Unident.) MM999999	1

Isopoda OR	11	2
Janiridae (Unident.) OR189999	11

Coleoptera QC	4	5
Psephenidae (Unident.) QC379999	4

Diptera QD	66	3
Simuliidae (Unident.) QD109999	8

Orthocladiinae (Unident.) QDAF9999	26
Chironominae (Unident.) QDAJ9999	32
Ephemeroptera QE	3	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	2
Plecoptera QP	39	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	38
Trichoptera QT	57	8
Hydrobiosidae (Unident.) QT019999	12
Hydropsychidae (Unident.) QT069999	17
Conoesucidae (Unident.) QT159999	26
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.4

Sampled on 24 March 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	20	2
Oligochaeta (Unident.) LO999999	20
Acarina MM	13	6
Mites (Unident.) MM999999	13

Isopoda OR	18	2
Janiridae (Unident.) OR189999	18

Coleoptera QC	2	5
Psephenidae (Unident.) QC379999	2

Diptera QD	84	3
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	43

Athericidae (Unident.) QD229999	2

Orthocladiinae (Unident.) QDAF9999	27
Chironominae (Unident.) QDAJ9999	6
Chironomidae (Unident.)(Larva) QDAZ9999	1
Plecoptera QP	15	10
Gripopterygidae (Unident.) QP039999	14
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	87	8
Hydrobiosidae (Unident.) QT019999	68
Hydropsychidae (Unident.) QT069999	16
Leptoceridae (Unident.) QT259999	3

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.9

Sampled on 10 November 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Oligochaeta LO	16	2
Oligochaeta (Unident.) LO999999	16
Acarina MM	13	6
Mites (Unident.) MM999999	13

Isopoda OR	2	2
Janiridae (Unident.) OR189999	2

Coleoptera QC	21	5
Elmidae Adults QC34999A	4

Elmidae Larvae QC34999L	5

Psephenidae (Unident.) QC379999	12

Diptera QD	316	3
Blephariceridae (Unident.)(Larva) QD049999	1

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	220

Athericidae (Unident.) QD229999	6

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	80
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	6	9
Leptophlebiidae (Unident.) QE069999	6
Plecoptera QP	20	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	16
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	61	8
Hydrobiosidae (Unident.) QT019999	28
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	27
Polycentropodidae (Unident.) QT079999	1
Leptoceridae (Unident.) QT259999	4

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.7

Sampled on 24 March 2009

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	24	2
Oligochaeta (Unident.) LO999999	24
Acarina MM	54	6
Mites (Unident.) MM999999	54

Isopoda OR	2	2
Janiridae (Unident.) OR189999	2

Coleoptera QC	8	5
Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	6

Diptera QD	108	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	33

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	50
Chironominae (Unident.) QDAJ9999	20
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	18	9
Leptophlebiidae (Unident.) QE069999	18
Plecoptera QP	23	10
Gripopterygidae (Unident.) QP039999	11
Notonemouridae (Unident.) QP049999	12
Trichoptera QT	164	8
Hydrobiosidae (Unident.) QT019999	36
Hydropsychidae (Unident.) QT069999	21
Conoesucidae (Unident.) QT159999	1
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	105

SIGNALT	5.6
	ORDER
Weighted SIGNALT	6.0

Sampled on 3 September 2008

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	14	2
Oligochaeta (Unident.) LO999999	14
Acarina MM	1	6
Mites (Unident.) MM999999	1

Diptera QD	108	3
Simuliidae (Unident.) QD109999	15

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	51
Chironominae (Unident.) QDAJ9999	41
Ephemeroptera QE	7	9
Leptophlebiidae (Unident.) QE069999	7
Plecoptera QP	207	10
Gripopterygidae (Unident.) QP039999	207
Trichoptera QT	105	8
Hydrobiosidae (Unident.) QT019999	38
Hydropsychidae (Unident.) QT069999	56
Leptoceridae (Unident.) QT259999	9
Unknown QT999998	2

SIGNALT	6.3
	ORDER
Weighted SIGNALT	6.3

Sampled on 18 March 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Turbellaria (Unident.) IF999999	4
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	18	6
Mites (Unident.) MM999999	18

Coleoptera QC	17	5
Hydrophilidae (Unident.) QC119999	3

Elmidae Adults QC34999A	8

Psephenidae (Unident.) QC379999	6

Diptera QD	101	3
Simuliidae (Unident.) QD109999	19

Athericidae (Unident.) QD229999	2

Orthocladiinae (Unident.) QDAF9999	62
Chironominae (Unident.) QDAJ9999	18
Plecoptera QP	17	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	15
Trichoptera QT	119	8
Hydrobiosidae (Unident.) QT019999	61
Hydropsychidae (Unident.) QT069999	47
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.4

Sampled on 13 September 2007

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	25	2
Oligochaeta (Unident.) LO999999	25
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	9	5
Elmidae Larvae QC34999L	9

Diptera QD	251	3
Simuliidae (Unident.) QD109999	241

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	2
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	27	9
Leptophlebiidae (Unident.) QE069999	27
Plecoptera QP	90	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	89
Trichoptera QT	7	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	5
Conoesucidae (Unident.) QT159999	1

SIGNALT	6.1
	ORDER
Weighted SIGNALT	6.1

Sampled on 14 March 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Gastropoda KG	13	1
Hydrobiidae (Unident.) KG029999	6
Planorbidae (Unident.) KG079999	7
Oligochaeta LO	21	2
Oligochaeta (Unident.) LO999999	21
Acarina MM	12	6
Mites (Unident.) MM999999	12

Isopoda OR	8	2
Janiridae (Unident.) OR189999	8

Coleoptera QC	15	5
Elmidae Larvae QC34999L	15

Diptera QD	70	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	15

Orthocladiinae (Unident.) QDAF9999	43
Chironominae (Unident.) QDAJ9999	8
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	17	9
Leptophlebiidae (Unident.) QE069999	17
Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	57	8
Hydrobiosidae (Unident.) QT019999	13
Hydropsychidae (Unident.) QT069999	18
Polycentropodidae (Unident.) QT079999	1
Leptoceridae (Unident.) QT259999	24
Unknown QT999998	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	4.8

Sampled on 17 October 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Oligochaeta LO	17	2
Oligochaeta (Unident.) LO999999	17
Acarina MM	4	6
Mites (Unident.) MM999999	4

Coleoptera QC	17	5
Elmidae Larvae QC34999L	13

Psephenidae (Unident.) QC379999	4

Diptera QD	110	3
Blephariceridae (Unident.)(Larva) QD049999	1

Simuliidae (Unident.) QD109999	32

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	59
Chironominae (Unident.) QDAJ9999	15
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	4	9
Leptophlebiidae (Unident.) QE069999	4
Plecoptera QP	163	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	159
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	116	8
Hydrobiosidae (Unident.) QT019999	37
Hydropsychidae (Unident.) QT069999	67
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	9
Unknown QT999998	2

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.9

Sampled on 5 April 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Acarina MM	7	6
Mites (Unident.) MM999999	7

Coleoptera QC	2	5
Elmidae Adults QC34999A	2

Diptera QD	124	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	62

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	33
Chironominae (Unident.) QDAJ9999	23
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	5	9
Leptophlebiidae (Unident.) QE069999	5
Plecoptera QP	21	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	19
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	174	8
Hydrobiosidae (Unident.) QT019999	74
Hydropsychidae (Unident.) QT069999	93
Polycentropodidae (Unident.) QT079999	1
Leptoceridae (Unident.) QT259999	6

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.9

Sampled on 15 November 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Turbellaria (Unident.) IF999999	5
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	3
Oligochaeta LO	51	2
Oligochaeta (Unident.) LO999999	51
Acarina MM	9	6
Mites (Unident.) MM999999	9

Coleoptera QC	18	5
Elmidae Larvae QC34999L	4

Psephenidae (Unident.) QC379999	14

Diptera QD	245	3
Simuliidae (Unident.) QD109999	130

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	23
Orthocladiinae (Unident.) QDAF9999	60
Chironominae (Unident.) QDAJ9999	28
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	19
Plecoptera QP	10	10
Gripopterygidae (Unident.) QP039999	10
Trichoptera QT	72	8
Hydrobiosidae (Unident.) QT019999	34
Hydropsychidae (Unident.) QT069999	23
Polycentropodidae (Unident.) QT079999	1
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	13

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.4

Sampled on 22 March 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Turbellaria (Unident.) IF999999	6
Gastropoda KG	41	1
Hydrobiidae (Unident.) KG029999	31
Planorbidae (Unident.) KG079999	10
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	28	6
Mites (Unident.) MM999999	28

Isopoda OR	6	2
Janiridae (Unident.) OR189999	6

Coleoptera QC	33	5
Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	32

Diptera QD	146	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	23

Athericidae (Unident.) QD229999	2

Orthocladiinae (Unident.) QDAF9999	90
Chironominae (Unident.) QDAJ9999	21
Chironomidae (Unident.)(Larva) QDAZ9999	8
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	2
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	13	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	11
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	45	8
Hydrobiosidae (Unident.) QT019999	24
Hydropsychidae (Unident.) QT069999	17
Polycentropodidae (Unident.) QT079999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.6

Sampled on 4 October 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	5	1
Hydrobiidae (Unident.) KG029999	1
Planorbidae (Unident.) KG079999	4
Oligochaeta LO	22	2
Oligochaeta (Unident.) LO999999	22
Coleoptera QC	10	5
Psephenidae (Unident.) QC379999	10

Diptera QD	532	3
Simuliidae (Unident.) QD109999	316

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	199
Chironominae (Unident.) QDAJ9999	3
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Plecoptera QP	35	10
Gripopterygidae (Unident.) QP039999	34
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	44	8
Hydrobiosidae (Unident.) QT019999	28
Hydropsychidae (Unident.) QT069999	15
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.3

Sampled on 11 March 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Turbellaria (Unident.) IF999999	5
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	2
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	20	2
Oligochaeta (Unident.) LO999999	20
Acarina MM	12	6
Mites (Unident.) MM999999	12

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	21	5
Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	20

Diptera QD	378	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	20

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	342
Chironominae (Unident.) QDAJ9999	7
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	29	9
Leptophlebiidae (Unident.) QE069999	29
Plecoptera QP	15	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	5
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	101	8
Hydrobiosidae (Unident.) QT019999	73
Helicopsychidae (Unident.) QT179999	9
Leptoceridae (Unident.) QT259999	15
Unknown QT999998	4

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.5

Sampled on 14 November 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	25	2
Oligochaeta (Unident.) LO999999	25
Acarina MM	7	6
Mites (Unident.) MM999999	7

Coleoptera QC	109	5
Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	106

Diptera QD	372	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	230

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	126
Chironominae (Unident.) QDAJ9999	7
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	24	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	22
Caenidae (Unident.) QE089999	1
Plecoptera QP	24	10
Eustheniidae (Unident.) QP019999	11
Gripopterygidae (Unident.) QP039999	12
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	185	8
Hydrobiosidae (Unident.) QT019999	19
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	114
Polycentropodidae (Unident.) QT079999	4
Conoesucidae (Unident.) QT159999	28
Leptoceridae (Unident.) QT259999	17
Unknown QT999998	2

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.8

Sampled on 14 May 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Turbellaria (Unident.) IF999999	6
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	6
Planorbidae (Unident.) KG079999	3
Oligochaeta LO	16	2
Oligochaeta (Unident.) LO999999	16
Acarina MM	7	6
Mites (Unident.) MM999999	7

Coleoptera QC	18	5
Psephenidae (Unident.) QC379999	18

Diptera QD	221	3
Blephariceridae (Unident.)(Larva) QD049999	4

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	14

Empididae (Unident.) QD359999	3
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	178
Chironominae (Unident.) QDAJ9999	13
Chironomidae (Unident.)(Larva) QDAZ9999	5
Ephemeroptera QE	5	9
Leptophlebiidae (Unident.) QE069999	5
Plecoptera QP	76	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	75
Trichoptera QT	111	8
Hydrobiosidae (Unident.) QT019999	38
Hydropsychidae (Unident.) QT069999	37
Conoesucidae (Unident.) QT159999	22
Leptoceridae (Unident.) QT259999	14

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.2

Sampled on 12 November 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	20
Planorbidae (Unident.) KG079999	2
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	91	5
Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	86

Diptera QD	318	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	147

Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	116
Chironominae (Unident.) QDAJ9999	27
Chironomidae (Unident.)(Larva) QDAZ9999	19
Ephemeroptera QE	8	9
Leptophlebiidae (Unident.) QE069999	8
Plecoptera QP	29	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	22
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	73	8
Hydrobiosidae (Unident.) QT019999	19
Hydropsychidae (Unident.) QT069999	32
Polycentropodidae (Unident.) QT079999	4
Conoesucidae (Unident.) QT159999	2
Leptoceridae (Unident.) QT259999	16

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.2

Sampled on 17 April 2002

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	11	1
Hydrobiidae (Unident.) KG029999	9
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	25	2
Oligochaeta (Unident.) LO999999	25
Isopoda OR	2	2
Janiridae (Unident.) OR189999	2

Coleoptera QC	13	5
Dytiscidae Adults QC09999A	1
Psephenidae (Unident.) QC379999	12

Diptera QD	59	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	29

Psychodidae (Unident.) QD129999	1

Podonominae (Unident.) QDAD9999	4
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	8
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	3	9
Leptophlebiidae (Unident.) QE069999	3
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	1
Plecoptera QP	11	10
Eustheniidae (Unident.) QP019999	4
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	30	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	6
Polycentropodidae (Unident.) QT079999	2
Leptoceridae (Unident.) QT259999	16

SIGNALT	4.7
	ORDER
Weighted SIGNALT	4.8

Sampled on 14 March 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Turbellaria (Unident.) IF999999	10
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Oligochaeta LO	16	2
Oligochaeta (Unident.) LO999999	16
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	31	5
Hydrophilidae (Unident.) QC119999	3

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	26

Diptera QD	49	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	2

Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	32
Ephemeroptera QE	12	9
Leptophlebiidae (Unident.) QE069999	12
Plecoptera QP	13	10
Eustheniidae (Unident.) QP019999	10
Gripopterygidae (Unident.) QP039999	1
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	62	8
Hydrobiosidae (Unident.) QT019999	10
Hydropsychidae (Unident.) QT069999	18
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	32
Unknown QT999998	1

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.5

Sampled on 30 January 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Coleoptera QC	18	5
Psephenidae (Unident.) QC379999	18

Diptera QD	45	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	10

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	18
Chironominae (Unident.) QDAJ9999	9
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	18	9
Leptophlebiidae (Unident.) QE069999	18
Plecoptera QP	22	10
Eustheniidae (Unident.) QP019999	15
Gripopterygidae (Unident.) QP039999	2
Notonemouridae (Unident.) QP049999	5
Trichoptera QT	92	8
Hydrobiosidae (Unident.) QT019999	23
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	18
Ecnomidae (Unident.) QT089999	4
Conoesucidae (Unident.) QT159999	28
Leptoceridae (Unident.) QT259999	18

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.9

Sampled on 2 October 2001

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	11	6
Mites (Unident.) MM999999	11

Coleoptera QC	6	5
Dytiscidae Adults QC09999A	2
Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	2

Diptera QD	111	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	11

Tanypodinae (Unident.) QDAE9999	37
Orthocladiinae (Unident.) QDAF9999	25
Chironominae (Unident.) QDAJ9999	30
Chironomidae (Unident.)(Larva) QDAZ9999	6
Ephemeroptera QE	18	9
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	17
Hemiptera QH	35	2
Corixidae (Unident.) QH659999	35
Plecoptera QP	85	10
Eustheniidae (Unident.) QP019999	5
Gripopterygidae (Unident.) QP039999	79
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	160	8
Hydrobiosidae (Unident.) QT019999	31
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	34
Polycentropodidae (Unident.) QT079999	3
Conoesucidae (Unident.) QT159999	36
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	53

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.6

Sampled on 16 March 2001

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Oligochaeta LO	17	2
Oligochaeta (Unident.) LO999999	17
Acarina MM	10	6
Mites (Unident.) MM999999	10

Coleoptera QC	9	5
Dytiscidae Adults QC09999A	2
Elmidae Adults QC34999A	6

Elmidae Larvae QC34999L	1

Diptera QD	108	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	1

Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	20

Tanypodinae (Unident.) QDAE9999	18
Orthocladiinae (Unident.) QDAF9999	43
Chironominae (Unident.) QDAJ9999	15
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	58	2
Veliidae (Unident.) QH569999	33
Gerridae (Unident.) QH579999	11
Corixidae (Unident.) QH659999	14
Plecoptera QP	6	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	4
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	137	8
Hydrobiosidae (Unident.) QT019999	34
Hydropsychidae (Unident.) QT069999	55
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	2
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	39
Unknown QT999998	4

SIGNALT	5.2
	ORDER
Weighted SIGNALT	4.9

Sampled on 24 October 2000

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Oligochaeta LO	19	2
Oligochaeta (Unident.) LO999999	19
Acarina MM	6	6
Mites (Unident.) MM999999	6

Coleoptera QC	8	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	4

Diptera QD	118	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	29

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	40
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	31
Chironomidae (Unident.)(Larva) QDAZ9999	7
Ephemeroptera QE	5	9
Leptophlebiidae (Unident.) QE069999	5
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Plecoptera QP	13	10
Eustheniidae (Unident.) QP019999	5
Gripopterygidae (Unident.) QP039999	8
Trichoptera QT	108	8
Hydrobiosidae (Unident.) QT019999	14
Hydropsychidae (Unident.) QT069999	25
Polycentropodidae (Unident.) QT079999	19
Ecnomidae (Unident.) QT089999	3
Conoesucidae (Unident.) QT159999	12
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	32
Unknown QT999998	1

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.4

Sampled on 30 March 2000

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	15	6
Mites (Unident.) MM999999	15

Coleoptera QC	13	5
Dytiscidae Adults QC09999A	2
Scirtidae (Unident.) QC209999	8

Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	2

Diptera QD	148	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	46

Tanypodinae (Unident.) QDAE9999	27
Orthocladiinae (Unident.) QDAF9999	30
Chironominae (Unident.) QDAJ9999	38
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	10	9
Leptophlebiidae (Unident.) QE069999	10
Hemiptera QH	27	2
Corixidae (Unident.) QH659999	27
Plecoptera QP	37	10
Eustheniidae (Unident.) QP019999	24
Gripopterygidae (Unident.) QP039999	8
Notonemouridae (Unident.) QP049999	5
Trichoptera QT	110	8
Hydrobiosidae (Unident.) QT019999	26
Hydropsychidae (Unident.) QT069999	11
Polycentropodidae (Unident.) QT079999	4
Ecnomidae (Unident.) QT089999	3
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	65

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.6

Sampled on 21 October 1999

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	5	5
Dytiscidae Adults QC09999A	1
Dytiscidae Larvae QC09999L	1
Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	2

Diptera QD	53	3
Simuliidae (Unident.) QD109999	7

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	35
Chironominae (Unident.) QDAJ9999	4
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	15	9
Leptophlebiidae (Unident.) QE069999	15
Hemiptera QH	19	2
Corixidae (Unident.) QH659999	19
Plecoptera QP	15	10
Eustheniidae (Unident.) QP019999	8
Gripopterygidae (Unident.) QP039999	6
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	12	8
Hydrobiosidae (Unident.) QT019999	4
Polycentropodidae (Unident.) QT079999	3
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	3

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.7

Sampled on 14 April 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Turbellaria (Unident.) IF999999	3
Gastropoda KG	5	1
Hydrobiidae (Unident.) KG029999	4
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	21	2
Oligochaeta (Unident.) LO999999	21
Acarina MM	8	6
Mites (Unident.) MM999999	8

Coleoptera QC	2	5
Dytiscidae Adults QC09999A	1
Staphylinidae (Unident.) QC189999	1
Diptera QD	4	3
Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	1	9
Baetidae (Unident.) QE029999	1
Hemiptera QH	33	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	32
Trichoptera QT	56	8
Leptoceridae (Unident.) QT259999	56

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.0

Sampled on 9 March 1999

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	17	5
Elmidae Adults QC34999A	10

Elmidae Larvae QC34999L	1

Psephenidae (Unident.) QC379999	6

Diptera QD	4	3
Simuliidae (Unident.) QD109999	1

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	16	9
Leptophlebiidae (Unident.) QE069999	16
Plecoptera QP	9	10
Eustheniidae (Unident.) QP019999	9
Trichoptera QT	52	8
Hydrobiosidae (Unident.) QT019999	3
Hydropsychidae (Unident.) QT069999	29
Polycentropodidae (Unident.) QT079999	1
Leptoceridae (Unident.) QT259999	19

SIGNALT	6.1
	ORDER
Weighted SIGNALT	6.3

Sampled on 11 November 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	5	2
Turbellaria (Unident.) IF999999	5
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	3
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	6	6
Mites (Unident.) MM999999	6

Coleoptera QC	47	5
Dytiscidae Adults QC09999A	2
Dytiscidae Larvae QC09999L	1
Elmidae Adults QC34999A	10

Psephenidae (Unident.) QC379999	34

Diptera QD	85	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	4

Tanypodinae (Unident.) QDAE9999	25
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	49
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	32	9
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	31
Hemiptera QH	17	2
Veliidae (Unident.) QH569999	8
Corixidae (Unident.) QH659999	9
Plecoptera QP	19	10
Eustheniidae (Unident.) QP019999	18
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	31	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	14
Leptoceridae (Unident.) QT259999	16

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.4

Sampled on 30 April 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	4	5
Dytiscidae Adults QC09999A	2
Psephenidae (Unident.) QC379999	2

Diptera QD	46	3
Simuliidae (Unident.) QD109999	5

Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	32
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	20
Hemiptera QH	2	2
Veliidae (Unident.) QH569999	2
Unknown QK	3
Nannochoristidae (Unident.) QK019999	3
Plecoptera QP	24	10
Eustheniidae (Unident.) QP019999	23
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	35	8
Hydrobiosidae (Unident.) QT019999	6
Philopotamidae (Unident.) QT049999	3
Hydropsychidae (Unident.) QT069999	9
Leptoceridae (Unident.) QT259999	17

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.7

Sampled on 18 March 1998

Taxa	Abundance	SIGNALT Grade
Acarina MM	4	6
Mites (Unident.) MM999999	4

Diptera QD	126	3
Simuliidae (Unident.) QD109999	3

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	95
Chironominae (Unident.) QDAJ9999	17
Chironomidae (Unident.)(Larva) QDAZ9999	8
Ephemeroptera QE	22	9
Leptophlebiidae (Unident.) QE069999	22
Plecoptera QP	7	10
Eustheniidae (Unident.) QP019999	4
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	27	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	13
Ecnomidae (Unident.) QT089999	3
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	7

SIGNALT	7.2
	ORDER
Weighted SIGNALT	7.1

Sampled on 15 October 1997

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Coleoptera QC	16	5
Elmidae Adults QC34999A	4

Psephenidae (Unident.) QC379999	12

Diptera QD	107	3
Simuliidae (Unident.) QD109999	3

Orthocladiinae (Unident.) QDAF9999	91
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	33	9
Leptophlebiidae (Unident.) QE069999	33
Plecoptera QP	38	10
Eustheniidae (Unident.) QP019999	32
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	35	8
Hydrobiosidae (Unident.) QT019999	11
Hydropsychidae (Unident.) QT069999	18
Polycentropodidae (Unident.) QT079999	1
Conoesucidae (Unident.) QT159999	4
Philorheithridae (Unident.) QT219999	1

SIGNALT	6.2
	ORDER
Weighted SIGNALT	6.7