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

Emu River at Upper Natone Rd EMUR02

Source	Department of Primary Industries, Parks, Water and Environment
Latest Sample Date	15-11-2008
Taxa count ORDER	8
Taxa count FAMILY	21
Taxa count ALT	22
Mayflies present?	42
	ORDER	FAMILY	ALT
SIGNAL	5.8	6.2	5.3
Weighted SIGNAL	7.1	5	6.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.5 Habitat/species management area, 1.1.7 Other conserved area	38.43%	3,689,183,931m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	37.57%	3,606,924,255m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	20.80%	1,997,234,920m²
	Minimal Use	1.3.3 Residual native cover	0.98%	94,261,087m²
	Mining	5.8.2 Quarries	0.95%	91,260,734m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.7.2 Roads, 5.7.3 Railways	0.59%	56,256,617m²
	Water	6.1.0 Lake, 6.2.1 Reservoir, 6.3.0 River, 6.3.1 River - conservation	0.49%	46,755,499m²
	Industrial	5.3.0 Manufacturing and industrial	0.19%	18,002,117m²
Show minor land uses 5
				95,998,792m²

Waterbug sample history

Sampled on 15 November 2008

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

Amphipoda OP	30	3
Paramelitidae (Unident.) OP069999	30

Coleoptera QC	19	5
Scirtidae (Unident.) QC209999	2

Elmidae Adults QC34999A	16

Elmidae Larvae QC34999L	1

Diptera QD	19	3
Tipulidae (Unident.) QD019999	6
Simuliidae (Unident.) QD109999	10

Empididae (Unident.) QD359999	1
Diamesinae (Unident.) QDAB9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	42	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	30
Plecoptera QP	26	10
Eustheniidae (Unident.) QP019999	6
Gripopterygidae (Unident.) QP039999	20
Trichoptera QT	94	8
Hydrobiosidae (Unident.) QT019999	35
Philopotamidae (Unident.) QT049999	25
Hydropsychidae (Unident.) QT069999	20
Conoesucidae (Unident.) QT159999	7
Calocidae (Unident.) QT189999	2
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	3

SIGNALT	5.8
	ORDER
Weighted SIGNALT	6.3

Sampled on 18 March 2008

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

Amphipoda OP	6	3
Paramelitidae (Unident.) OP069999	6

Coleoptera QC	92	5
Scirtidae (Unident.) QC209999	41

Elmidae Adults QC34999A	46

Elmidae Larvae QC34999L	5

Diptera QD	27	3
Tipulidae (Unident.) QD019999	6
Orthocladiinae (Unident.) QDAF9999	21
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	13
Odonata QO	3	3
Telephlebiidae (Unident.) QO219999	3
Plecoptera QP	17	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	15
Trichoptera QT	60	8
Hydrobiosidae (Unident.) QT019999	50
Hydropsychidae (Unident.) QT069999	3
Calocidae (Unident.) QT189999	1
Odontoceridae (Unident.) QT229999	3
Leptoceridae (Unident.) QT259999	3

SIGNALT	5.4
	ORDER
Weighted SIGNALT	6.1

Sampled on 12 November 2007

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Amphipoda OP	3	3
Paramelitidae (Unident.) OP069999	3

Coleoptera QC	88	5
Elmidae Adults QC34999A	86

Elmidae Larvae QC34999L	2

Diptera QD	8	3
Tipulidae (Unident.) QD019999	3
Simuliidae (Unident.) QD109999	2

Diamesinae (Unident.) QDAB9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	10	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	8
Plecoptera QP	24	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	21
Trichoptera QT	30	8
Hydrobiosidae (Unident.) QT019999	9
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	12
Conoesucidae (Unident.) QT159999	6
Calocidae (Unident.) QT189999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.7
	ORDER
Weighted SIGNALT	6.4

Sampled on 15 October 2006

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

Amphipoda OP	36	3
Paramelitidae (Unident.) OP069999	36

Coleoptera QC	80	5
Elmidae Adults QC34999A	76

Elmidae Larvae QC34999L	2

Psephenidae (Unident.) QC379999	2

Diptera QD	11	3
Tipulidae (Unident.) QD019999	4
Simuliidae (Unident.) QD109999	5

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	12	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	11
Plecoptera QP	32	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	29
Trichoptera QT	80	8
Hydrobiosidae (Unident.) QT019999	13
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	41
Conoesucidae (Unident.) QT159999	20
Philorheithridae (Unident.) QT219999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.8
	ORDER
Weighted SIGNALT	6.1

Sampled on 26 March 2006

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

Amphipoda OP	24	3
Paramelitidae (Unident.) OP069999	24

Coleoptera QC	196	5
Scirtidae (Unident.) QC209999	74

Elmidae Adults QC34999A	120

Elmidae Larvae QC34999L	2

Diptera QD	7	3
Tipulidae (Unident.) QD019999	3
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	11	9
Leptophlebiidae (Unident.) QE069999	11
Plecoptera QP	14	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	11
Trichoptera QT	28	8
Hydrobiosidae (Unident.) QT019999	13
Hydropsychidae (Unident.) QT069999	4
Conoesucidae (Unident.) QT159999	5
Helicophidae (Unident.) QT199999	2
Leptoceridae (Unident.) QT259999	4

SIGNALT	5.8
	ORDER
Weighted SIGNALT	6.2

Sampled on 21 April 2005

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

Coleoptera QC	60	5
Scirtidae (Unident.) QC209999	24

Elmidae Adults QC34999A	30

Psephenidae (Unident.) QC379999	6

Diptera QD	41	3
Tipulidae (Unident.) QD019999	8
Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	27
Ephemeroptera QE	17	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	14
Plecoptera QP	14	10
Eustheniidae (Unident.) QP019999	8
Gripopterygidae (Unident.) QP039999	6
Trichoptera QT	50	8
Hydrobiosidae (Unident.) QT019999	41
Hydropsychidae (Unident.) QT069999	3
Polycentropodidae (Unident.) QT079999	1
Conoesucidae (Unident.) QT159999	2
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	1

SIGNALT	5.8
	ORDER
Weighted SIGNALT	5.8

Sampled on 3 November 2004

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Oligochaeta LO	18	2
Oligochaeta (Unident.) LO999999	18
Amphipoda OP	39	3
Paramelitidae (Unident.) OP069999	39

Coleoptera QC	47	5
Elmidae Adults QC34999A	44

Elmidae Larvae QC34999L	3

Diptera QD	32	3
Tipulidae (Unident.) QD019999	3
Simuliidae (Unident.) QD109999	4

Athericidae (Unident.) QD229999	2

Diamesinae (Unident.) QDAB9999	15
Orthocladiinae (Unident.) QDAF9999	8
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	20
Odonata QO	3	3
Telephlebiidae (Unident.) QO219999	3
Plecoptera QP	37	10
Eustheniidae (Unident.) QP019999	5
Gripopterygidae (Unident.) QP039999	32
Trichoptera QT	39	8
Hydrobiosidae (Unident.) QT019999	9
Philopotamidae (Unident.) QT049999	3
Hydropsychidae (Unident.) QT069999	20
Conoesucidae (Unident.) QT159999	6
Philorheithridae (Unident.) QT219999	1

SIGNALT	5.4
	ORDER
Weighted SIGNALT	5.7

Sampled on 25 September 1997

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

Amphipoda OP	99	3
Paramelitidae (Unident.) OP069999	99

Coleoptera QC	26	5
Scirtidae (Unident.) QC209999	6

Elmidae Adults QC34999A	20

Diptera QD	104	3
Tipulidae (Unident.) QD019999	7
Blephariceridae (Unident.)(Larva) QD049999	22

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	55

Empididae (Unident.) QD359999	1
Podonominae (Unident.) QDAD9999	5
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	88	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	83
Unknown QK	6
Nannochoristidae (Unident.) QK019999	6
Plecoptera QP	118	10
Eustheniidae (Unident.) QP019999	2
Gripopterygidae (Unident.) QP039999	107
Notonemouridae (Unident.) QP049999	9
Trichoptera QT	42	8
Hydrobiosidae (Unident.) QT019999	10
Hydropsychidae (Unident.) QT069999	7
Conoesucidae (Unident.) QT159999	4
Philorheithridae (Unident.) QT219999	3
Leptoceridae (Unident.) QT259999	18

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.3

Sampled on 25 March 1997

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	1	6
Mites (Unident.) MM999999	1

Amphipoda OP	15	3
Paramelitidae (Unident.) OP069999	15

Coleoptera QC	16	5
Scirtidae (Unident.) QC209999	1

Elmidae Adults QC34999A	14

Elmidae Larvae QC34999L	1

Diptera QD	97	3
Tipulidae (Unident.) QD019999	1
Blephariceridae (Unident.)(Larva) QD049999	1

Dixidae (Unident.) QD069999	2

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	41

Podonominae (Unident.) QDAD9999	8
Tanypodinae (Unident.) QDAE9999	14
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	15
Chironomidae (Unident.)(Larva) QDAZ9999	6
Ephemeroptera QE	127	9
Baetidae (Unident.) QE029999	88
Oniscigastridae (Unident.) QE039999	18
Leptophlebiidae (Unident.) QE069999	21
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	3
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Odonata QO	2	3
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	63	10
Eustheniidae (Unident.) QP019999	4
Gripopterygidae (Unident.) QP039999	44
Notonemouridae (Unident.) QP049999	15
Trichoptera QT	75	8
Hydrobiosidae (Unident.) QT019999	42
Hydropsychidae (Unident.) QT069999	3
Calocidae (Unident.) QT189999	2
Philorheithridae (Unident.) QT219999	3
Leptoceridae (Unident.) QT259999	25

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.7