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

NORMANBY RIVER AT 12 MILE HOLE 1051011

Source	MIV
Latest Sample Date	16-12-1997
Taxa count ORDER	16
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	35
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.1	2
Weighted SIGNAL	4.3		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses, 2.1.0 Grazing native vegetation	81.53%	656,924,388,400m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	17.17%	138,307,910,580m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.4.1 Irrigated tree fruits	0.77%	6,174,645,558m²
	Water	6.2.0 Reservoir/dam, 6.5.0 Marsh/wetland	0.45%	3,658,188,123m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes	0.04%	353,994,012m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.02%	129,497,810m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.01%	103,748,245m²
	Industrial	5.5.1 Commercial services	0.00%	34,999,408m²
	Unknown	3.6.0 Land in transition	0.00%	13,999,763m²
	Mining	5.8.0 Mining	0.00%	3,499,941m²
Show minor land uses 8
				8,057,048,718m²

Waterbug sample history

Sampled on 16 December 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Hydridae (Unident.) IB019999	1
Gastropoda KG	1	1
Viviparidae (Unident.) KG019999	1
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	14	6
Mites (Unident.) MM999999	14

Unknown OG	20
Cladocera (Unident.) OG999999	20
Unknown OH	6
Ostracoda (Unident.) OH999999	6
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Unknown OT	8
Atyidae (Unident.) OT019999	8

Coleoptera QC	21	5
Hydrophilidae (Unident.) QC119999	21

Diptera QD	60	3
Culicidae (Unident.) QD079999	6

Ceratopogonidae (Unident.) QD099999	14

Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	19
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	20
Caenidae (Unident.) QE089999	15
Hemiptera QH	41	2
Veliidae (Unident.) QH569999	5
Nepidae (Unident.) QH619999	10
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	6
Pleidae (Unident.) QH689999	10
Lepidoptera QL	10	2
Crambidae (Unident.) QL019999	10

Odonata QO	29	3
Coenagrionidae (Unident.) QO029999	14
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	14
Trichoptera QT	2	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.0

Sampled on 26 June 1997

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Viviparidae (Unident.) KG019999	1
Bivalvia KP	9	3
Corbiculidae (Unident.) KP029999	9
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	12	6
Mites (Unident.) MM999999	12

Unknown OG	12
Cladocera (Unident.) OG999999	12
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Unknown OT	21
Atyidae (Unident.) OT019999	10

Palaemonidae (Unident.) OT029999	11

Coleoptera QC	48	5
Dytiscidae (Unident.) QC099999	18
Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	2

Elmidae (Unident.) QC349999	1

Diptera QD	70	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	24

Simuliidae (Unident.) QD109999	1

Tabanidae (Unident.) QD239999	6
Stratiomyidae (Unident.) QD249999	1
Dolichopodidae (Unident.) QD369999	4
Ephydridae (Unident.) QD789999	1

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	40	9
Baetidae (Unident.) QE029999	20
Caenidae (Unident.) QE089999	20
Hemiptera QH	39	2
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	3
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	20
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	7
Odonata QO	42	3
Coenagrionidae (Unident.) QO029999	12
Gomphidae (Unident.) QO139999	12
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	17
Trichoptera QT	30	8
Hydroptilidae (Unident.) QT039999	5
Hydropsychidae (Unident.) QT069999	10
Leptoceridae (Unident.) QT259999	15

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.4

Sampled on 8 June 1996

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Viviparidae (Unident.) KG019999	2
Bivalvia KP	17	3
Corbiculidae (Unident.) KP029999	17
Acarina MM	19	6
Mites (Unident.) MM999999	19

Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	10
Palaemonidae (Unident.) OT029999	10

Coleoptera QC	14	5
Noteridae (Unident.) QC089999	4

Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	2

Diptera QD	72	3
Tipulidae (Unident.) QD019999	6
Ceratopogonidae (Unident.) QD099999	14

Tabanidae (Unident.) QD239999	9
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	10
Caenidae (Unident.) QE089999	27
Hemiptera QH	20	2
Corixidae (Unident.) QH659999	20
Odonata QO	10	3
Protoneuridae (Unident.) QO049999	3
Gomphidae (Unident.) QO139999	5
Libellulidae (Unident.) QO179999	2
Trichoptera QT	17	8
Hydroptilidae (Unident.) QT039999	4
Hydropsychidae (Unident.) QT069999	3
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.9

Sampled on 4 October 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	7	1
Lymnaeidae (Unident.) KG059999	1
Planorbidae (Unident.) KG079999	6
Bivalvia KP	5	3
Corbiculidae (Unident.) KP029999	5
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	12	6
Mites (Unident.) MM999999	12

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	4
Atyidae (Unident.) OT019999	4

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

Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	29	9
Baetidae (Unident.) QE029999	13
Caenidae (Unident.) QE089999	16
Hemiptera QH	35	2
Hydrometridae (Unident.) QH549999	10
Belostomatidae (Unident.) QH629999	2
Corixidae (Unident.) QH659999	3
Notonectidae (Unident.) QH679999	10
Pleidae (Unident.) QH689999	10
Lepidoptera QL	10	2
Crambidae (Unident.) QL019999	10

Odonata QO	11	3
Coenagrionidae (Unident.) QO029999	10
Zygoptera (Unident.) QO999997	1
Trichoptera QT	18	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	4
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.6

Sampled on 1 June 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	5	1
Viviparidae (Unident.) KG019999	5
Bivalvia KP	20	3
Corbiculidae (Unident.) KP029999	20
Acarina MM	28	6
Mites (Unident.) MM999999	28

Conchostraca OF	10	1
Conchostraca (Unident.) OF999999	10

Unknown OG	20
Cladocera (Unident.) OG999999	20
Unknown OH	15
Ostracoda (Unident.) OH999999	15
Unknown OJ	17
Copepoda (Unident.) OJ999999	17
Unknown OT	31
Atyidae (Unident.) OT019999	22

Palaemonidae (Unident.) OT029999	9

Coleoptera QC	21	5
Haliplidae (Unident.) QC069999	2
Noteridae (Unident.) QC089999	4

Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	2

Diptera QD	79	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	28

Tabanidae (Unident.) QD239999	2
Tanypodinae (Unident.) QDAE9999	14
Chironominae (Unident.) QDAJ9999	31
Ephemeroptera QE	51	9
Baetidae (Unident.) QE029999	22
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	27
Hemiptera QH	20	2
Nepidae (Unident.) QH619999	7
Corixidae (Unident.) QH659999	6
Pleidae (Unident.) QH689999	7
Lepidoptera QL	7	2
Crambidae (Unident.) QL019999	7

Odonata QO	39	3
Coenagrionidae (Unident.) QO029999	20
Gomphidae (Unident.) QO139999	6
Corduliidae (Unident.) QO169999	2
Libellulidae (Unident.) QO179999	4
Zygoptera (Unident.) QO999997	2
Epiproctophora (Unident.) QO999998	5
Trichoptera QT	23	8
Hydroptilidae (Unident.) QT039999	6
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	13

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.2

Sampled on 14 October 1994

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Planorbidae (Unident.) KG079999	2
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OG	11
Cladocera (Unident.) OG999999	11
Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	12
Copepoda (Unident.) OJ999999	12
Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	42	5
Dytiscidae (Unident.) QC099999	6
Hydrophilidae (Unident.) QC119999	36

Diptera QD	29	3
Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	11
Caenidae (Unident.) QE089999	20
Hemiptera QH	22	2
Nepidae (Unident.) QH619999	10
Corixidae (Unident.) QH659999	2
Pleidae (Unident.) QH689999	10
Lepidoptera QL	10	2
Crambidae (Unident.) QL019999	10

Odonata QO	30	3
Coenagrionidae (Unident.) QO029999	11
Gomphidae (Unident.) QO139999	11
Libellulidae (Unident.) QO179999	6
Zygoptera (Unident.) QO999997	2
Trichoptera QT	16	8
Hydroptilidae (Unident.) QT039999	6
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.3