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

Duck River at Wedge Plains Rd DUCK10

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	27-03-2018
Taxa count ORDER	8
Taxa count FAMILY	15
Taxa count ALT	16
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	5.8	6.1	5.9
Weighted SIGNAL	5.7	5	6.2

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	53.50%	1,121,604,100m²
	Natural	1.1.5 Habitat/species management area, 1.1.7 Other conserved area	19.71%	413,262,014m²
	Minimal Use	1.3.3 Residual native cover	13.17%	276,091,007m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	12.98%	272,093,309m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.63%	13,242,374m²
Show minor land uses 1
				20,962,928m²

Waterbug sample history

Sampled on 27 March 2018

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	222	3
Paramelitidae (Unident.) OP069999	222

Coleoptera QC	91	5
Scirtidae (Unident.) QC209999	3

Elmidae Adults QC34999A	24

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	62

Diptera QD	11	3
Ceratopogonidae (Unident.) QD099999	4

Orthocladiinae (Unident.) QDAF9999	7
Ephemeroptera QE	18	9
Leptophlebiidae (Unident.) QE069999	18
Plecoptera QP	1	10
Eustheniidae (Unident.) QP019999	1
Trichoptera QT	133	8
Hydrobiosidae (Unident.) QT019999	11
Calocidae (Unident.) QT189999	105
Philorheithridae (Unident.) QT219999	1
Atriplectididae (Unident.) QT239999	2
Leptoceridae (Unident.) QT259999	14

SIGNALT	5.8
	ORDER
Weighted SIGNALT	5.4

Sampled on 28 November 2017

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Amphipoda OP	234	3
Paramelitidae (Unident.) OP069999	234

Coleoptera QC	148	5
Elmidae Adults QC34999A	108

Elmidae Larvae QC34999L	4

Psephenidae (Unident.) QC379999	36

Diptera QD	48	3
Tipulidae (Unident.) QD019999	7
Ceratopogonidae (Unident.) QD099999	22

Simuliidae (Unident.) QD109999	8

Aphroteniinae (Unident.) QDAA9999	2
Diamesinae (Unident.) QDAB9999	5
Tanypodinae (Unident.) QDAE9999	4
Ephemeroptera QE	39	9
Oniscigastridae (Unident.) QE039999	3
Leptophlebiidae (Unident.) QE069999	36
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	3
Plecoptera QP	3	10
Gripopterygidae (Unident.) QP039999	3
Trichoptera QT	79	8
Hydrobiosidae (Unident.) QT019999	75
Glossosomatidae (Unident.) QT029999	2
Unknown QT999998	2

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.2

Sampled on 25 October 2008

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Amphipoda OP	165	3
Paramelitidae (Unident.) OP069999	165

Coleoptera QC	13	5
Dytiscidae Adults QC09999A	2
Elmidae Adults QC34999A	10

Elmidae Larvae QC34999L	1

Diptera QD	64	3
Tipulidae (Unident.) QD019999	4
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	27

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	25
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	31	9
Oniscigastridae (Unident.) QE039999	12
Leptophlebiidae (Unident.) QE069999	19
Plecoptera QP	16	10
Gripopterygidae (Unident.) QP039999	16
Trichoptera QT	13	8
Hydrobiosidae (Unident.) QT019999	12
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.7
	ORDER
Weighted SIGNALT	5.6

Sampled on 23 March 2008

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	228	3
Paramelitidae (Unident.) OP069999	228

Coleoptera QC	1	5
Scirtidae (Unident.) QC209999	1

Diptera QD	13	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	5
Trichoptera QT	12	8
Hydropsychidae (Unident.) QT069999	1
Leptoceridae (Unident.) QT259999	11

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.2

Sampled on 2 November 2007

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Amphipoda OP	36	3
Paramelitidae (Unident.) OP069999	36

Coleoptera QC	2	5
Elmidae Adults QC34999A	2

Diptera QD	124	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	105

Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	59	9
Oniscigastridae (Unident.) QE039999	5
Leptophlebiidae (Unident.) QE069999	54
Plecoptera QP	5	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	1	8
Hydrobiosidae (Unident.) QT019999	1

SIGNALT	5.7
	ORDER
Weighted SIGNALT	5.3

Sampled on 31 October 2006

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Amphipoda OP	306	3
Paramelitidae (Unident.) OP069999	306

Coleoptera QC	8	5
Elmidae Adults QC34999A	8

Diptera QD	58	3
Tipulidae (Unident.) QD019999	4
Simuliidae (Unident.) QD109999	10

Orthocladiinae (Unident.) QDAF9999	40
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	68	9
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	67
Plecoptera QP	14	10
Eustheniidae (Unident.) QP019999	9
Gripopterygidae (Unident.) QP039999	3
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	16	8
Hydrobiosidae (Unident.) QT019999	16

SIGNALT	5.7
	ORDER
Weighted SIGNALT	5.9

Sampled on 5 November 2005

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	14	2
Oligochaeta (Unident.) LO999999	14
Amphipoda OP	78	3
Paramelitidae (Unident.) OP069999	78

Coleoptera QC	4	5
Elmidae Adults QC34999A	4

Diptera QD	135	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	43

Orthocladiinae (Unident.) QDAF9999	53
Chironominae (Unident.) QDAJ9999	35
Ephemeroptera QE	3	9
Leptophlebiidae (Unident.) QE069999	3
Plecoptera QP	17	10
Eustheniidae (Unident.) QP019999	5
Gripopterygidae (Unident.) QP039999	10
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	1	8
Polycentropodidae (Unident.) QT079999	1

SIGNALT	5.7
	ORDER
Weighted SIGNALT	5.0

Sampled on 12 May 2005

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	99	3
Paramelitidae (Unident.) OP069999	99

Isopoda OR	8	2
Phreatoicidae (Unident.) OR059999	8

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	12	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	4

Elmidae Larvae QC34999L	3

Psephenidae (Unident.) QC379999	4

Diptera QD	26	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	16	9
Leptophlebiidae (Unident.) QE069999	16
Plecoptera QP	9	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	1
Notonemouridae (Unident.) QP049999	6
Trichoptera QT	4	8
Hydrobiosidae (Unident.) QT019999	1
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	4.8

Sampled on 23 November 2004

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Amphipoda OP	135	3
Paramelitidae (Unident.) OP069999	135

Isopoda OR	2	2
Phreatoicidae (Unident.) OR059999	2

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	34	5
Elmidae Adults QC34999A	34

Diptera QD	47	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	16

Simuliidae (Unident.) QD109999	18

Podonominae (Unident.) QDAD9999	2
Orthocladiinae (Unident.) QDAF9999	8
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Plecoptera QP	24	10
Eustheniidae (Unident.) QP019999	13
Gripopterygidae (Unident.) QP039999	11
Trichoptera QT	8	8
Hydrobiosidae (Unident.) QT019999	6
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.7

Sampled on 23 February 1999

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

Amphipoda OP	87	3
Paramelitidae (Unident.) OP069999	87

Isopoda OR	6	2
Phreatoicidae (Unident.) OR059999	6

Coleoptera QC	74	5
Scirtidae (Unident.) QC209999	18

Elmidae Adults QC34999A	36

Elmidae Larvae QC34999L	16

Psephenidae (Unident.) QC379999	4

Diptera QD	37	3
Tipulidae (Unident.) QD019999	4
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	1

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	46	9
Leptophlebiidae (Unident.) QE069999	46
Plecoptera QP	23	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	17
Notonemouridae (Unident.) QP049999	4
Trichoptera QT	17	8
Hydrobiosidae (Unident.) QT019999	15
Unknown QT999998	2

SIGNALT	5.3
	ORDER
Weighted SIGNALT	5.7