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

Styx River us Derwent River LDER14

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	26-11-2019
Taxa count ORDER	6
Taxa count FAMILY	17
Taxa count ALT	17
Mayflies present?	32
	ORDER	FAMILY	ALT
SIGNAL	6.2	6.1	4.7
Weighted SIGNAL	7.2		6.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.2 Wilderness area, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.5 Habitat/species management area, 1.1.6 Protected landscape, 1.1.7 Other conserved area	70.01%	24,036,395,082m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	17.72%	6,082,723,449m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	4.94%	1,697,492,591m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	4.01%	1,378,243,984m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	1.90%	651,747,155m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.5 Irrigated shrub berries and fruits	0.78%	268,248,829m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	0.34%	117,499,487m²
	Water	6.3.0 River, 6.3.1 River - conservation	0.24%	81,999,642m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land	0.04%	12,999,943m²
	Mining	5.8.2 Quarries	0.01%	1,999,991m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards	0.01%	1,999,991m²
Show minor land uses 7
				343,313,501m²

Waterbug sample history

Sampled on 26 November 2019

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Coleoptera QC	14	5
Elmidae Adults QC34999A	14

Diptera QD	120	3
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	57

Podonominae (Unident.) QDAD9999	7
Orthocladiinae (Unident.) QDAF9999	48
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	32	9
Baetidae (Unident.) QE029999	14
Leptophlebiidae (Unident.) QE069999	18
Plecoptera QP	14	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	11
Trichoptera QT	37	8
Hydrobiosidae (Unident.) QT019999	25
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	1
Conoesucidae (Unident.) QT159999	6
Leptoceridae (Unident.) QT259999	3

SIGNALT	6.2
	ORDER
Weighted SIGNALT	6.4

Sampled on 13 March 2018

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	9	6
Mites (Unident.) MM999999	9

Coleoptera QC	131	5
Elmidae Adults QC34999A	126

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	2

Diptera QD	80	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	7

Diamesinae (Unident.) QDAB9999	71
Orthocladiinae (Unident.) QDAF9999	1
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	1
Trichoptera QT	40	8
Hydrobiosidae (Unident.) QT019999	4
Hydropsychidae (Unident.) QT069999	35
Unknown QT999998	1

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.8

Sampled on 27 March 2017

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Hydrobiidae (Unident.) KG029999	4
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	12	6
Mites (Unident.) MM999999	12

Coleoptera QC	8	5
Elmidae Adults QC34999A	8

Diptera QD	72	3
Simuliidae (Unident.) QD109999	60

Diamesinae (Unident.) QDAB9999	4
Orthocladiinae (Unident.) QDAF9999	8
Ephemeroptera QE	56	9
Baetidae (Unident.) QE029999	50
Leptophlebiidae (Unident.) QE069999	4
Caenidae (Unident.) QE089999	2
Plecoptera QP	32	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	26
Trichoptera QT	158	8
Hydrobiosidae (Unident.) QT019999	38
Glossosomatidae (Unident.) QT029999	12
Hydropsychidae (Unident.) QT069999	106
Philorheithridae (Unident.) QT219999	2

SIGNALT	5.5
	ORDER
Weighted SIGNALT	6.2

Sampled on 31 March 2016

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	18	6
Mites (Unident.) MM999999	18

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	23	5
Elmidae Adults QC34999A	20

Elmidae Larvae QC34999L	3

Diptera QD	147	3
Simuliidae (Unident.) QD109999	17

Empididae (Unident.) QD359999	4
Diamesinae (Unident.) QDAB9999	32
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	64
Chironominae (Unident.) QDAJ9999	4
Diptera (Unident.)(Larva) QDZZ9999	25

Ephemeroptera QE	9	9
Leptophlebiidae (Unident.) QE069999	4
Caenidae (Unident.) QE089999	5
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	291	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	4
Hydropsychidae (Unident.) QT069999	193
Conoesucidae (Unident.) QT159999	92
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.1
	ORDER
Weighted SIGNALT	5.6

Sampled on 15 September 2015

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

Coleoptera QC	5	5
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	1

Diptera QD	71	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	26

Diamesinae (Unident.) QDAB9999	8
Podonominae (Unident.) QDAD9999	7
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	26
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	24
Leptophlebiidae (Unident.) QE069999	1
Plecoptera QP	60	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	59
Trichoptera QT	85	8
Hydrobiosidae (Unident.) QT019999	9
Glossosomatidae (Unident.) QT029999	1
Hydropsychidae (Unident.) QT069999	1
Conoesucidae (Unident.) QT159999	72
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.5
	ORDER
Weighted SIGNALT	6.8

Sampled on 24 March 2014

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	4	6
Mites (Unident.) MM999999	4

Coleoptera QC	26	5
Scirtidae (Unident.) QC209999	3

Elmidae Adults QC34999A	18

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	2

Diptera QD	42	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	6

Orthocladiinae (Unident.) QDAF9999	23
Chironominae (Unident.) QDAJ9999	11
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	9	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	4
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	93	8
Hydrobiosidae (Unident.) QT019999	10
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	78
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	3

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.4

Sampled on 16 September 2013

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	12	2
Oligochaeta (Unident.) LO999999	12
Acarina MM	1	6
Mites (Unident.) MM999999	1

Diptera QD	46	3
Simuliidae (Unident.) QD109999	25

Podonominae (Unident.) QDAD9999	2
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	3
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	26
Plecoptera QP	41	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	38
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	27	8
Hydrobiosidae (Unident.) QT019999	2
Glossosomatidae (Unident.) QT029999	1
Hydropsychidae (Unident.) QT069999	16
Ecnomidae (Unident.) QT089999	2
Conoesucidae (Unident.) QT159999	3
Leptoceridae (Unident.) QT259999	3

SIGNALT	6.3
	ORDER
Weighted SIGNALT	6.6

Sampled on 22 March 2012

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	10	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	6

Elmidae Larvae QC34999L	3

Diptera QD	34	3
Simuliidae (Unident.) QD109999	8

Orthocladiinae (Unident.) QDAF9999	18
Chironominae (Unident.) QDAJ9999	6
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	29	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	10
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	32	8
Hydrobiosidae (Unident.) QT019999	3
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	26
Conoesucidae (Unident.) QT159999	1
Unknown QT999998	1

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.6

Sampled on 27 September 2011

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	4	6
Mites (Unident.) MM999999	4

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Isopoda OR	4	2
Phreatoicidae (Unident.) OR059999	2

Janiridae (Unident.) OR189999	2

Coleoptera QC	17	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	14

Psephenidae (Unident.) QC379999	2

Diptera QD	47	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	23

Diamesinae (Unident.) QDAB9999	2
Podonominae (Unident.) QDAD9999	3
Orthocladiinae (Unident.) QDAF9999	16
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	41	9
Baetidae (Unident.) QE029999	34
Leptophlebiidae (Unident.) QE069999	7
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Plecoptera QP	28	10
Gripopterygidae (Unident.) QP039999	28
Trichoptera QT	47	8
Hydrobiosidae (Unident.) QT019999	7
Glossosomatidae (Unident.) QT029999	2
Hydropsychidae (Unident.) QT069999	4
Conoesucidae (Unident.) QT159999	26
Calocidae (Unident.) QT189999	3
Leptoceridae (Unident.) QT259999	5

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.8

Sampled on 1 March 2010

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	6	6
Mites (Unident.) MM999999	6

Coleoptera QC	35	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	28

Elmidae Larvae QC34999L	6

Diptera QD	14	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	1

Orthocladiinae (Unident.) QDAF9999	12
Ephemeroptera QE	24	9
Baetidae (Unident.) QE029999	17
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	5
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	157	8
Hydrobiosidae (Unident.) QT019999	2
Hydropsychidae (Unident.) QT069999	152
Ecnomidae (Unident.) QT089999	1
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	6.1
	ORDER
Weighted SIGNALT	6.2

Sampled on 13 November 2009

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

Isopoda OR	8	2
Phreatoicidae (Unident.) OR059999	8

Coleoptera QC	28	5
Elmidae Adults QC34999A	24

Psephenidae (Unident.) QC379999	4

Diptera QD	73	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	39

Diamesinae (Unident.) QDAB9999	3
Podonominae (Unident.) QDAD9999	1
Orthocladiinae (Unident.) QDAF9999	25
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	42	9
Baetidae (Unident.) QE029999	28
Leptophlebiidae (Unident.) QE069999	14
Plecoptera QP	17	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	11
Notonemouridae (Unident.) QP049999	5
Trichoptera QT	45	8
Hydrobiosidae (Unident.) QT019999	15
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	7
Conoesucidae (Unident.) QT159999	9
Helicopsychidae (Unident.) QT179999	1
Leptoceridae (Unident.) QT259999	12

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.9

Sampled on 18 March 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	3
Oligochaeta LO	24	2
Oligochaeta (Unident.) LO999999	24
Acarina MM	7	6
Mites (Unident.) MM999999	7

Amphipoda OP	15	3
Paramelitidae (Unident.) OP069999	15

Isopoda OR	3	2
Janiridae (Unident.) OR189999	3

Coleoptera QC	43	5
Dytiscidae Adults QC09999A	1
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	34

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	4

Diptera QD	43	3
Simuliidae (Unident.) QD109999	14

Athericidae (Unident.) QD229999	2

Empididae (Unident.) QD359999	2
Dolichopodidae (Unident.) QD369999	1
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	11
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	1
Plecoptera QP	3	10
Eustheniidae (Unident.) QP019999	2
Austroperlidae (Unident.) QP029999	1
Trichoptera QT	74	8
Hydropsychidae (Unident.) QT069999	68
Conoesucidae (Unident.) QT159999	1
Calocidae (Unident.) QT189999	5

SIGNALT	4.9
	ORDER
Weighted SIGNALT	4.9

Sampled on 9 September 2008

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Coleoptera QC	5	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	2

Psephenidae (Unident.) QC379999	2

Diptera QD	64	3
Simuliidae (Unident.) QD109999	31

Diamesinae (Unident.) QDAB9999	11
Podonominae (Unident.) QDAD9999	3
Orthocladiinae (Unident.) QDAF9999	17
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	63	9
Baetidae (Unident.) QE029999	53
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	2
Plecoptera QP	31	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	27
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	37	8
Hydrobiosidae (Unident.) QT019999	3
Hydropsychidae (Unident.) QT069999	20
Conoesucidae (Unident.) QT159999	13
Leptoceridae (Unident.) QT259999	1

SIGNALT	6.2
	ORDER
Weighted SIGNALT	6.8

Sampled on 5 March 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	32	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	18

Elmidae Larvae QC34999L	13

Diptera QD	68	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	41

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	23
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	30
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	3
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	85	8
Hydrobiosidae (Unident.) QT019999	5
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	78
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.9

Sampled on 5 September 2007

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

Amphipoda OP	6	3
Paramelitidae (Unident.) OP069999	6

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	43	5
Scirtidae (Unident.) QC209999	10

Elmidae Adults QC34999A	22

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	8

Diptera QD	20	3
Simuliidae (Unident.) QD109999	11

Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	32	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	26
Caenidae (Unident.) QE089999	3
Plecoptera QP	53	10
Eustheniidae (Unident.) QP019999	2
Austroperlidae (Unident.) QP029999	3
Gripopterygidae (Unident.) QP039999	41
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	56	8
Hydrobiosidae (Unident.) QT019999	6
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	21
Conoesucidae (Unident.) QT159999	16
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	5.3
	ORDER
Weighted SIGNALT	6.1

Sampled on 4 April 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Oligochaeta LO	31	2
Oligochaeta (Unident.) LO999999	31
Acarina MM	30	6
Mites (Unident.) MM999999	30

Coleoptera QC	32	5
Dytiscidae Adults QC09999A	1
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	24

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	2

Chrysomelidae larvae QCAH999I	1
Diptera QD	91	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	24

Empididae (Unident.) QD359999	2
Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	16
Orthocladiinae (Unident.) QDAF9999	21
Chironominae (Unident.) QDAJ9999	22
Ephemeroptera QE	11	9
Baetidae (Unident.) QE029999	5
Oniscigastridae (Unident.) QE039999	1
Caenidae (Unident.) QE089999	5
Hemiptera QH	19	2
Corixidae (Unident.) QH659999	19
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	219	8
Hydroptilidae (Unident.) QT039999	65
Hydropsychidae (Unident.) QT069999	119
Ecnomidae (Unident.) QT089999	4
Conoesucidae (Unident.) QT159999	6
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	23
Unknown QT999998	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.1

Sampled on 27 September 2006

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	29	2
Oligochaeta (Unident.) LO999999	29
Acarina MM	6	6
Mites (Unident.) MM999999	6

Amphipoda OP	6	3
Paramelitidae (Unident.) OP069999	6

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Coleoptera QC	5	5
Staphylinidae (Unident.) QC189999	2
Scirtidae (Unident.) QC209999	3

Diptera QD	79	3
Tipulidae (Unident.) QD019999	7
Blephariceridae (Unident.)(Larva) QD049999	1

Ceratopogonidae (Unident.) QD099999	10

Simuliidae (Unident.) QD109999	16

Athericidae (Unident.) QD229999	2

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	28
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	21
Caenidae (Unident.) QE089999	1
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	65	10
Gripopterygidae (Unident.) QP039999	61
Notonemouridae (Unident.) QP049999	4
Trichoptera QT	43	8
Hydrobiosidae (Unident.) QT019999	2
Hydropsychidae (Unident.) QT069999	5
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	35

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.6

Sampled on 30 March 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	1
Ancylidae (Unident.) KG069999	1
Hirudinea LH	18	1
Hirudinea (Unident.) LH999999	18
Oligochaeta LO	35	2
Oligochaeta (Unident.) LO999999	35
Acarina MM	2	6
Mites (Unident.) MM999999	2

Coleoptera QC	76	5
Scirtidae (Unident.) QC209999	21

Elmidae Adults QC34999A	46

Elmidae Larvae QC34999L	9

Diptera QD	54	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	38
Ephemeroptera QE	99	9
Baetidae (Unident.) QE029999	58
Leptophlebiidae (Unident.) QE069999	40
Caenidae (Unident.) QE089999	1
Hemiptera QH	3	2
Corixidae (Unident.) QH659999	3
Plecoptera QP	12	10
Eustheniidae (Unident.) QP019999	7
Gripopterygidae (Unident.) QP039999	4
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	112	8
Hydrobiosidae (Unident.) QT019999	6
Hydropsychidae (Unident.) QT069999	62
Conoesucidae (Unident.) QT159999	12
Calocidae (Unident.) QT189999	7
Philorheithridae (Unident.) QT219999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	22

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.1

Sampled on 30 September 2005

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Bivalvia KP	12	3
Sphaeriidae (Unident.) KP039999	12
Oligochaeta LO	24	2
Oligochaeta (Unident.) LO999999	24
Acarina MM	10	6
Mites (Unident.) MM999999	10

Amphipoda OP	6	3
Paramelitidae (Unident.) OP069999	6

Isopoda OR	2	2
Janiridae (Unident.) OR189999	2

Coleoptera QC	13	5
Scirtidae (Unident.) QC209999	6

Elmidae Adults QC34999A	6

Elmidae Larvae QC34999L	1

Diptera QD	95	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	15

Diamesinae (Unident.) QDAB9999	23
Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	48
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	61	9
Baetidae (Unident.) QE029999	19
Oniscigastridae (Unident.) QE039999	3
Leptophlebiidae (Unident.) QE069999	38
Caenidae (Unident.) QE089999	1
Hemiptera QH	2	2
Corixidae (Unident.) QH659999	2
Odonata QO	1	3
Telephlebiidae (Unident.) QO219999	1
Plecoptera QP	31	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	28
Trichoptera QT	112	8
Hydrobiosidae (Unident.) QT019999	12
Glossosomatidae (Unident.) QT029999	11
Hydropsychidae (Unident.) QT069999	6
Conoesucidae (Unident.) QT159999	42
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	3
Leptoceridae (Unident.) QT259999	37

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.3

Sampled on 27 April 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Bivalvia KP	2	3
Sphaeriidae (Unident.) KP039999	2
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	30	6
Mites (Unident.) MM999999	30

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Isopoda OR	1	2
Janiridae (Unident.) OR189999	1

Coleoptera QC	26	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	2

Elmidae Larvae QC34999L	5

Psephenidae (Unident.) QC379999	18

Diptera QD	29	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	4

Empididae (Unident.) QD359999	1
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	6
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	47	9
Baetidae (Unident.) QE029999	25
Leptophlebiidae (Unident.) QE069999	21
Caenidae (Unident.) QE089999	1
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	6
Plecoptera QP	17	10
Eustheniidae (Unident.) QP019999	9
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	7
Trichoptera QT	132	8
Hydrobiosidae (Unident.) QT019999	12
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	87
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	8
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	20

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.5

Sampled on 24 September 2004

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

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Coleoptera QC	20	5
Staphylinidae (Unident.) QC189999	2
Scirtidae (Unident.) QC209999	3

Elmidae Adults QC34999A	10

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	2

Diptera QD	111	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	66

Athericidae (Unident.) QD229999	2

Diamesinae (Unident.) QDAB9999	2
Podonominae (Unident.) QDAD9999	4
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	18
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	71	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	51
Hemiptera QH	1	2
Veliidae (Unident.) QH569999	1
Plecoptera QP	92	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	82
Notonemouridae (Unident.) QP049999	7
Trichoptera QT	44	8
Hydrobiosidae (Unident.) QT019999	4
Hydropsychidae (Unident.) QT069999	4
Conoesucidae (Unident.) QT159999	13
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	21

SIGNALT	5.3
	ORDER
Weighted SIGNALT	6.2

Sampled on 16 April 2004

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	21	1
Hydrobiidae (Unident.) KG029999	20
Ancylidae (Unident.) KG069999	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	14	2
Oligochaeta (Unident.) LO999999	14
Acarina MM	19	6
Mites (Unident.) MM999999	19

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Isopoda OR	4	2
Phreatoicidae (Unident.) OR059999	4

Coleoptera QC	67	5
Dytiscidae Adults QC09999A	1
Scirtidae (Unident.) QC209999	14

Elmidae Adults QC34999A	28

Elmidae Larvae QC34999L	12

Psephenidae (Unident.) QC379999	10

Curculionidae (Unident.) QCAN9999	2

Diptera QD	82	3
Tipulidae (Unident.) QD019999	4
Simuliidae (Unident.) QD109999	31

Athericidae (Unident.) QD229999	2

Empididae (Unident.) QD359999	5
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	31
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	97	9
Baetidae (Unident.) QE029999	70
Leptophlebiidae (Unident.) QE069999	23
Caenidae (Unident.) QE089999	4
Hemiptera QH	6	2
Corixidae (Unident.) QH659999	6
Plecoptera QP	40	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	33
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	174	8
Hydrobiosidae (Unident.) QT019999	20
Glossosomatidae (Unident.) QT029999	1
Hydroptilidae (Unident.) QT039999	5
Hydropsychidae (Unident.) QT069999	46
Conoesucidae (Unident.) QT159999	22
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	23
Philorheithridae (Unident.) QT219999	4
Atriplectididae (Unident.) QT239999	1
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	48

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.0

Sampled on 4 November 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	5	6
Mites (Unident.) MM999999	5

Coleoptera QC	13	5
Dytiscidae Larvae QC09999L	1
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	10

Diptera QD	47	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	29

Dolichopodidae (Unident.) QD369999	1
Diamesinae (Unident.) QDAB9999	1
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	94	9
Baetidae (Unident.) QE029999	26
Leptophlebiidae (Unident.) QE069999	67
Caenidae (Unident.) QE089999	1
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Plecoptera QP	40	10
Eustheniidae (Unident.) QP019999	4
Gripopterygidae (Unident.) QP039999	34
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	153	8
Hydrobiosidae (Unident.) QT019999	3
Hydropsychidae (Unident.) QT069999	4
Conoesucidae (Unident.) QT159999	6
Calocidae (Unident.) QT189999	2
Philorheithridae (Unident.) QT219999	4
Leptoceridae (Unident.) QT259999	134

SIGNALT	5.1
	ORDER
Weighted SIGNALT	6.0

Sampled on 27 November 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Bivalvia KP	6	3
Sphaeriidae (Unident.) KP039999	6
Oligochaeta LO	21	2
Oligochaeta (Unident.) LO999999	21
Acarina MM	18	6
Mites (Unident.) MM999999	18

Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Coleoptera QC	54	5
Noteridae (Unident.) QC089999	4

Elmidae Adults QC34999A	34

Elmidae Larvae QC34999L	6

Psephenidae (Unident.) QC379999	6

Chrysomelidae larvae QCAH999I	4
Diptera QD	64	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	26

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	29
Chironominae (Unident.) QDAJ9999	2
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	76	9
Baetidae (Unident.) QE029999	30
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	41
Caenidae (Unident.) QE089999	4
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Odonata QO	4	3
Aeshnidae (Unident.) QO129999	4
Plecoptera QP	11	10
Eustheniidae (Unident.) QP019999	3
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	7
Trichoptera QT	167	8
Hydrobiosidae (Unident.) QT019999	30
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	12
Conoesucidae (Unident.) QT159999	27
Helicopsychidae (Unident.) QT179999	3
Calocidae (Unident.) QT189999	3
Atriplectididae (Unident.) QT239999	2
Leptoceridae (Unident.) QT259999	84
Unknown QT999998	4

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.2

Sampled on 20 March 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	7
Ancylidae (Unident.) KG069999	15
Bivalvia KP	5	3
Sphaeriidae (Unident.) KP039999	5
Hirudinea LH	10	1
Hirudinea (Unident.) LH999999	10
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	13	6
Mites (Unident.) MM999999	13

Amphipoda OP	12	3
Paramelitidae (Unident.) OP069999	12

Isopoda OR	1	2
Janiridae (Unident.) OR189999	1

Coleoptera QC	99	5
Scirtidae (Unident.) QC209999	58

Elmidae Adults QC34999A	36

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	2

Diptera QD	67	3
Tipulidae (Unident.) QD019999	14
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	20

Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	64	9
Baetidae (Unident.) QE029999	34
Oniscigastridae (Unident.) QE039999	4
Leptophlebiidae (Unident.) QE069999	26
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	1	3
Aeshnidae (Unident.) QO129999	1
Plecoptera QP	31	10
Eustheniidae (Unident.) QP019999	4
Gripopterygidae (Unident.) QP039999	15
Notonemouridae (Unident.) QP049999	12
Trichoptera QT	118	8
Hydrobiosidae (Unident.) QT019999	11
Hydropsychidae (Unident.) QT069999	39
Conoesucidae (Unident.) QT159999	2
Helicopsychidae (Unident.) QT179999	1
Calocidae (Unident.) QT189999	15
Philorheithridae (Unident.) QT219999	4
Atriplectididae (Unident.) QT239999	5
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	37

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.7