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

Dumaresq River at Farnbro 416310A

Source	MIV
Latest Sample Date	17-05-2004
Taxa count ORDER	13
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.7	2.8
Weighted SIGNAL	4.3		4.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	62.35%	80,611,038,268m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	21.04%	27,208,425,389m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.1 Fuel powered electricity generation, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	7.92%	10,234,127,901m²
	Arable Farming	3.3.0 Cropping, 3.5.0 Seasonal horticulture, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture	5.69%	7,362,662,160m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	1.83%	2,363,721,800m²
	Water	6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	0.84%	1,086,987,032m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.13%	165,998,020m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.08%	107,248,720m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.05%	60,749,275m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.04%	51,749,383m²
	Intensive Pastoral Farming	5.2.4 Piggeries, 5.2.5 Aquaculture	0.03%	32,499,612m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.00%	4,749,943m²
Show minor land uses 8
				1,292,899,575m²

Waterbug sample history

Sampled on 17 May 2004

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Temnocephalidea (Unident.) IF499999	4
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	17	6
Mites (Unident.) MM999999	17

Unknown OG	9
Cladocera (Unident.) OG999999	9
Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	46
Atyidae (Unident.) OT019999	40

Palaemonidae (Unident.) OT029999	6

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	40	5
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	21

Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	17	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	11
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	15
Caenidae (Unident.) QE089999	1
Hemiptera QH	4	2
Hebridae (Unident.) QH539999	1
Veliidae (Unident.) QH569999	2
Notonectidae (Unident.) QH679999	1
Odonata QO	1	3
Austrocorduliidae (Unident.) QO279999	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.3

Sampled on 16 October 2003

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

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	12
Copepoda (Unident.) OJ999999	12
Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	17	5
Dytiscidae (Unident.) QC099999	11
Hydrophilidae (Unident.) QC119999	6

Diptera QD	37	3
Ceratopogonidae (Unident.) QD099999	4

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	6
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	13	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	1
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Trichoptera QT	5	8
Hydroptilidae (Unident.) QT039999	3
Leptoceridae (Unident.) QT259999	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.0

Sampled on 16 May 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	11	2
Temnocephalidea (Unident.) IF499999	11
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OH	5
Ostracoda (Unident.) OH999999	5
Unknown OT	43
Atyidae (Unident.) OT019999	40

Palaemonidae (Unident.) OT029999	3

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	52	5
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	30

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	8

Scirtidae (Unident.) QC209999	1

Diptera QD	31	3
Tanypodinae (Unident.) QDAE9999	12
Chironominae (Unident.) QDAJ9999	19
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	6
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	19
Notonectidae (Unident.) QH679999	1
Odonata QO	8	3
Libellulidae (Unident.) QO179999	2
Hemicorduliidae (Unident.) QO309999	6
Trichoptera QT	10	8
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.6

Sampled on 14 October 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Temnocephalidea (Unident.) IF499999	10
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Acarina MM	13	6
Mites (Unident.) MM999999	13

Unknown OG	11
Cladocera (Unident.) OG999999	11
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	13
Copepoda (Unident.) OJ999999	13
Unknown OT	13
Atyidae (Unident.) OT019999	8

Palaemonidae (Unident.) OT029999	5

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	10	5
Dytiscidae (Unident.) QC099999	10
Diptera QD	19	3
Culicidae (Unident.) QD079999	2

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	4
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	6
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	9
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	4

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.7

Sampled on 15 May 2002

Taxa	Abundance	SIGNALT Grade
Acarina MM	17	6
Mites (Unident.) MM999999	17

Unknown OG	20
Cladocera (Unident.) OG999999	20
Unknown OH	8
Ostracoda (Unident.) OH999999	8
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Unknown OT	13
Atyidae (Unident.) OT019999	10

Palaemonidae (Unident.) OT029999	3

Coleoptera QC	8	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	3

Diptera QD	33	3
Culicidae (Unident.) QD079999	2

Tanypodinae (Unident.) QDAE9999	11
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	45	9
Baetidae (Unident.) QE029999	11
Leptophlebiidae (Unident.) QE069999	14
Caenidae (Unident.) QE089999	20
Hemiptera QH	23	2
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	14
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	1
Odonata QO	5	3
Isostictidae (Unident.) QO039999	2
Corduliidae (Unident.) QO169999	3
Trichoptera QT	5	8
Leptoceridae (Unident.) QT259999	5

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.2

Sampled on 19 October 2001

Taxa	Abundance	SIGNALT Grade
Hirudinea LH	11	1
Glossiphoniidae (Unident.) LH019999	1
Hirudinea (Unident.) LH999999	10
Acarina MM	9	6
Mites (Unident.) MM999999	9

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	26
Atyidae (Unident.) OT019999	22

Palaemonidae (Unident.) OT029999	4

Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	6

Diptera QD	28	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	15
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	10	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	6
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	16
Notonectidae (Unident.) QH679999	6
Trichoptera QT	13	8
Hydroptilidae (Unident.) QT039999	3
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.6

Sampled on 28 May 2001

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Coleoptera QC	3	5
Hydrophilidae (Unident.) QC119999	3

Diptera QD	32	3
Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	15
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	38	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	19
Caenidae (Unident.) QE089999	18
Hemiptera QH	12	2
Corixidae (Unident.) QH659999	9
Pleidae (Unident.) QH689999	3
Odonata QO	8	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	5
Trichoptera QT	13	8
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.8

Sampled on 19 November 1997

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

Unknown OG	7
Cladocera (Unident.) OG999999	7
Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Diptera QD	37	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	11

Dolichopodidae (Unident.) QD369999	1
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	13
Ephemeroptera QE	30	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	5
Hemiptera QH	19	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	5
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	3
Odonata QO	2	3
Libellulidae (Unident.) QO179999	2
Trichoptera QT	8	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	4
Hydropsychidae (Unident.) QT069999	3

SIGNALT	3.3
	ORDER
Weighted SIGNALT	4.2

Sampled on 11 June 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	20	2
Temnocephalidea (Unident.) IF499999	20
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	15	6
Mites (Unident.) MM999999	15

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	13
Copepoda (Unident.) OJ999999	13
Unknown OT	22
Atyidae (Unident.) OT019999	8

Palaemonidae (Unident.) OT029999	14

Coleoptera QC	6	5
Gyrinidae (Unident.) QC109999	3

Hydraenidae (Unident.) QC139999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	7	3
Culicidae (Unident.) QD079999	2

Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	22	9
Leptophlebiidae (Unident.) QE069999	20
Caenidae (Unident.) QE089999	2
Hemiptera QH	2	2
Corixidae (Unident.) QH659999	2
Megaloptera QM	1	8
Sialidae (Unident.) QM029999	1
Trichoptera QT	3	8
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.6

Sampled on 13 November 1996

Taxa	Abundance	SIGNALT Grade
Unknown IH	1
Nemertea (Unident.) IH999999	1
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	6	5
Hydrophilidae (Unident.) QC119999	3

Psephenidae (Unident.) QC379999	2

Chrysomelidae (Unident.) QCAH9999	1
Diptera QD	44	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	10

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	30	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	11
Caenidae (Unident.) QE089999	4
Hemiptera QH	19	2
Hebridae (Unident.) QH539999	1
Veliidae (Unident.) QH569999	10
Saldidae (Unident.) QH609999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	2
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Trichoptera QT	52	8
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	20
Leptoceridae (Unident.) QT259999	20

SIGNALT	3.3
	ORDER
Weighted SIGNALT	4.2

Sampled on 27 August 1996

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

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	10	5
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	3

Psephenidae (Unident.) QC379999	4

Diptera QD	54	3
Ceratopogonidae (Unident.) QD099999	8

Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	52	9
Baetidae (Unident.) QE029999	27
Leptophlebiidae (Unident.) QE069999	24
Caenidae (Unident.) QE089999	1
Hemiptera QH	15	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	10
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	38	8
Hydrobiosidae (Unident.) QT019999	7
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	5
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	12

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.5

Sampled on 13 September 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidea (Unident.) IF499999	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	46
Atyidae (Unident.) OT019999	40

Palaemonidae (Unident.) OT029999	6

Unknown OV	10
Parastacidae (Unident.) OV019999	10

Diptera QD	15	3
Tanypodinae (Unident.) QDAE9999	5
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	15	9
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	3
Odonata QO	4	3
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	2
Trichoptera QT	13	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.6

Sampled on 10 May 1995

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

Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	22
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	2

Diptera QD	12	3
Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	10
Hemiptera QH	10	2
Notonectidae (Unident.) QH679999	10
Odonata QO	6	3
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	2
Epiproctophora (Unident.) QO999998	2

SIGNALT	2.3
	ORDER
Weighted SIGNALT	2.1

Sampled on 4 October 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidea (Unident.) IF499999	1
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	25
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	5

Coleoptera QC	5	5
Dytiscidae (Unident.) QC099999	5
Diptera QD	14	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	4	9
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	1
Hemiptera QH	11	2
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	1
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	10	8
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	2.8