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

Lynd River at Torwood 919006A

Source	MIV
Latest Sample Date	13-10-2000
Taxa count ORDER	10
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	20
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.3	2.5
Weighted SIGNAL	5.3		3.3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	89.12%	407,784,984,227m²
	Natural	1.1.3 National park	8.10%	37,043,725,484m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	2.27%	10,392,133,391m²
	Arable Farming	3.3.3 Hay and silage, 4.4.0 Irrigated perennial horticulture	0.47%	2,138,777,453m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.03%	121,751,563m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.1 Airports/aerodromes, 5.7.5 Navigation and communication	0.01%	59,750,767m²
	Intensive Pastoral Farming	5.2.2 Feedlots	0.01%	25,500,327m²
Show minor land uses 5
				4,575,666,232m²

Waterbug sample history

Sampled on 13 October 2000

Taxa	Abundance	SIGNALT Grade
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OH	4
Ostracoda (Unident.) OH999999	4
Unknown OT	4
Palaemonidae (Unident.) OT029999	4

Coleoptera QC	16	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	6

Diptera QD	29	3
Culicidae (Unident.) QD079999	16

Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	10
Caenidae (Unident.) QE089999	10
Hemiptera QH	2	2
Pleidae (Unident.) QH689999	2
Odonata QO	17	3
Protoneuridae (Unident.) QO049999	6
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	9
Trichoptera QT	8	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.1

Sampled on 9 June 2000

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	46	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	5

Diptera QD	47	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	10

Tabanidae (Unident.) QD239999	5
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	33	9
Baetidae (Unident.) QE029999	20
Caenidae (Unident.) QE089999	13
Hemiptera QH	16	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	11
Pleidae (Unident.) QH689999	3
Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	10
Libellulidae (Unident.) QO179999	11
Trichoptera QT	23	8
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	12

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.5

Sampled on 22 February 2000

Taxa	Abundance	SIGNALT Grade
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	10	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	3
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	10
Caenidae (Unident.) QE089999	9
Hemiptera QH	11	2
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	1
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	2
Libellulidae (Unident.) QO179999	3
Trichoptera QT	2	8
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.5

Sampled on 16 October 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	2	1
Planorbidae (Unident.) KG079999	2
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OG	11
Cladocera (Unident.) OG999999	11
Unknown OH	20
Ostracoda (Unident.) OH999999	20
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Unknown OT	8
Atyidae (Unident.) OT019999	8

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	53	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	4

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	4

Limnichidae (Unident.) QC359999	1
Diptera QD	90	3
Culicidae (Unident.) QD079999	8

Ceratopogonidae (Unident.) QD099999	36

Tabanidae (Unident.) QD239999	5
Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	32	9
Baetidae (Unident.) QE029999	15
Caenidae (Unident.) QE089999	17
Hemiptera QH	23	2
Veliidae (Unident.) QH569999	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	9
Notonectidae (Unident.) QH679999	2
Pleidae (Unident.) QH689999	9
Odonata QO	39	3
Coenagrionidae (Unident.) QO029999	9
Gomphidae (Unident.) QO139999	11
Corduliidae (Unident.) QO169999	7
Libellulidae (Unident.) QO179999	12
Trichoptera QT	22	8
Hydroptilidae (Unident.) QT039999	5
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	6
Leptoceridae (Unident.) QT259999	10

SIGNALT	2.6
	ORDER
Weighted SIGNALT	3.3

Sampled on 18 June 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Acarina MM	19	6
Mites (Unident.) MM999999	19

Unknown OH	5
Ostracoda (Unident.) OH999999	5
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	4
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	71	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	60

Limnichidae (Unident.) QC359999	1
Diptera QD	61	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	24

Tabanidae (Unident.) QD239999	7
Dolichopodidae (Unident.) QD369999	2
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	23	9
Baetidae (Unident.) QE029999	3
Caenidae (Unident.) QE089999	20
Hemiptera QH	34	2
Hydrometridae (Unident.) QH549999	3
Veliidae (Unident.) QH569999	10
Gerridae (Unident.) QH579999	3
Nepidae (Unident.) QH619999	4
Corixidae (Unident.) QH659999	2
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	10
Odonata QO	41	3
Protoneuridae (Unident.) QO049999	10
Gomphidae (Unident.) QO139999	15
Libellulidae (Unident.) QO179999	14
Zygoptera (Unident.) QO999997	2
Trichoptera QT	21	8
Hydropsychidae (Unident.) QT069999	1
Leptoceridae (Unident.) QT259999	20

SIGNALT	3.4
	ORDER
Weighted SIGNALT	4.3

Sampled on 2 March 1999

Taxa	Abundance	SIGNALT Grade
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	12	5
Dytiscidae (Unident.) QC099999	9
Hydrophilidae (Unident.) QC119999	3

Diptera QD	27	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	10
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	10
Hemiptera QH	6	2
Corixidae (Unident.) QH659999	6
Odonata QO	13	3
Protoneuridae (Unident.) QO049999	7
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	3
Trichoptera QT	10	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.9

Sampled on 16 November 1998

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	12	2
Oligochaeta (Unident.) LO999999	12
Acarina MM	13	6
Mites (Unident.) MM999999	13

Unknown OH	18
Ostracoda (Unident.) OH999999	18
Unknown OJ	4
Copepoda (Unident.) OJ999999	4
Coleoptera QC	34	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	18

Elmidae (Unident.) QC349999	11

Diptera QD	53	3
Ceratopogonidae (Unident.) QD099999	20

Tanypodinae (Unident.) QDAE9999	17
Chironominae (Unident.) QDAJ9999	16
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	18
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	15
Hemiptera QH	3	2
Veliidae (Unident.) QH569999	2
Nepidae (Unident.) QH619999	1
Odonata QO	8	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	6
Trichoptera QT	2	8
Hydropsychidae (Unident.) QT069999	1
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.9

Sampled on 7 July 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	16
Ostracoda (Unident.) OH999999	16
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	56	5
Dytiscidae (Unident.) QC099999	13
Hydrophilidae (Unident.) QC119999	33

Elmidae (Unident.) QC349999	10

Diptera QD	82	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	40

Tabanidae (Unident.) QD239999	5
Dolichopodidae (Unident.) QD369999	4
Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	29	9
Baetidae (Unident.) QE029999	13
Caenidae (Unident.) QE089999	16
Hemiptera QH	25	2
Veliidae (Unident.) QH569999	1
Nepidae (Unident.) QH619999	3
Corixidae (Unident.) QH659999	10
Naucoridae (Unident.) QH669999	1
Pleidae (Unident.) QH689999	10
Odonata QO	23	3
Coenagrionidae (Unident.) QO029999	10
Isostictidae (Unident.) QO039999	1
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	10
Trichoptera QT	20	8
Hydropsychidae (Unident.) QT069999	10
Polycentropodidae (Unident.) QT079999	3
Leptoceridae (Unident.) QT259999	7

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.7

Sampled on 10 February 1998

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

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	6
Hydrophilidae (Unident.) QC119999	12

Elmidae (Unident.) QC349999	2

Diptera QD	31	3
Ceratopogonidae (Unident.) QD099999	18

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	10
Caenidae (Unident.) QE089999	10
Hemiptera QH	9	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	8
Odonata QO	15	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	10
Libellulidae (Unident.) QO179999	4
Trichoptera QT	23	8
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.7