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

PIONEER RIVER AT MARIAN RE-VEG AREA 1250035

Source	MIV
Latest Sample Date	23-05-1996
Taxa count ORDER	14
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.6	2.3
Weighted SIGNAL	4.7		3.5

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	42.64%	59,806,270,914m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	21.05%	29,521,640,108m²
	Arable Farming	4.3.3 Irrigated hay and silage, 4.3.5 Irrigated sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits	16.89%	23,682,461,292m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	15.49%	21,723,735,170m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	2.49%	3,489,957,455m²
	Residential And 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, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.3 Railways, 5.7.5 Navigation and communication	1.31%	1,838,727,584m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.2 Food processing factory, 5.5.1 Commercial services	0.05%	69,999,147m²
	Mining	5.8.2 Quarries	0.03%	45,999,439m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.03%	38,999,525m²
	Unknown	4.6.2 Abandoned irrigated land, 4.6.5 Abandoned irrigated perennial horticulture, 5.3.8 Abandoned manufacturing and industrial	0.01%	17,249,790m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.01%	14,749,820m²
	Pastoral Farming	4.2.1 Irrigated woody fodder plants	0.00%	6,749,918m²
Show minor land uses 8
				1,402,565,402m²

Waterbug sample history

Sampled on 23 May 1996

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	7	1
Thiaridae (Unident.) KG049999	7
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	11	6
Mites (Unident.) MM999999	11

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

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	6

Staphylinidae (Unident.) QC189999	1
Diptera QD	68	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	11

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	12
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	10
Caenidae (Unident.) QE089999	8
Hemiptera QH	15	2
Gerridae (Unident.) QH579999	1
Notonectidae (Unident.) QH679999	4
Pleidae (Unident.) QH689999	10
Odonata QO	13	3
Coenagrionidae (Unident.) QO029999	10
Libellulidae (Unident.) QO179999	3
Trichoptera QT	15	8
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	5
Ecnomidae (Unident.) QT089999	4
Leptoceridae (Unident.) QT259999	4

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.1

Sampled on 3 November 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	46	1
Thiaridae (Unident.) KG049999	28
Lymnaeidae (Unident.) KG059999	10
Planorbidae (Unident.) KG079999	7
Physidae (Unident.) KG089999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	27	6
Mites (Unident.) MM999999	27

Unknown OG	7
Cladocera (Unident.) OG999999	7
Unknown OH	13
Ostracoda (Unident.) OH999999	13
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	53
Atyidae (Unident.) OT019999	48

Palaemonidae (Unident.) OT029999	5

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	1	5
Hydraenidae (Unident.) QC139999	1

Diptera QD	39	3
Ceratopogonidae (Unident.) QD099999	2

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	9
Chironominae (Unident.) QDAJ9999	21
Ephemeroptera QE	54	9
Baetidae (Unident.) QE029999	20
Caenidae (Unident.) QE089999	34
Hemiptera QH	15	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	11
Notonectidae (Unident.) QH679999	2
Pleidae (Unident.) QH689999	1
Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	20
Libellulidae (Unident.) QO179999	1
Trichoptera QT	24	8
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	20

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.3

Sampled on 19 May 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	34	1
Thiaridae (Unident.) KG049999	28
Lymnaeidae (Unident.) KG059999	3
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	1
Bivalvia KP	2	3
Corbiculidae (Unident.) KP029999	2
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	29	6
Mites (Unident.) MM999999	29

Unknown OG	21
Cladocera (Unident.) OG999999	21
Unknown OH	16
Ostracoda (Unident.) OH999999	16
Unknown OJ	9
Copepoda (Unident.) OJ999999	9
Unknown OT	55
Atyidae (Unident.) OT019999	44

Palaemonidae (Unident.) OT029999	11

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	23	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	21

Diptera QD	64	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	2

Sciomyzidae (Unident.) QD459999	1

Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	14
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	48	9
Baetidae (Unident.) QE029999	14
Caenidae (Unident.) QE089999	34
Hemiptera QH	21	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	3
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	4
Lepidoptera QL	6	2
Crambidae (Unident.) QL019999	6

Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	10
Aeshnidae (Unident.) QO129999	3
Libellulidae (Unident.) QO179999	8
Trichoptera QT	24	8
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	9
Leptoceridae (Unident.) QT259999	10

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.1

Sampled on 10 October 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Temnocephalidea (Unident.) IF499999	10
Gastropoda KG	10	1
Thiaridae (Unident.) KG049999	8
Lymnaeidae (Unident.) KG059999	2
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	11	6
Mites (Unident.) MM999999	11

Unknown OG	30
Cladocera (Unident.) OG999999	30
Unknown OH	13
Ostracoda (Unident.) OH999999	13
Unknown OJ	8
Copepoda (Unident.) OJ999999	8
Unknown OT	31
Atyidae (Unident.) OT019999	26

Palaemonidae (Unident.) OT029999	5

Coleoptera QC	1	5
Hydraenidae (Unident.) QC139999	1

Diptera QD	26	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	15
Caenidae (Unident.) QE089999	16
Hemiptera QH	20	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	5
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	12
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	13	3
Coenagrionidae (Unident.) QO029999	13
Trichoptera QT	16	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	10
Trichoptera (Unident.) QT999999	3

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.9