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

Boyne River at Milton 133004A

Source	MIV
Latest Sample Date	21-10-1998
Taxa count ORDER	14
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	4
	ORDER	FAMILY	ALT
SIGNAL	2.8	2.8	2
Weighted SIGNAL	2.8		2.8

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	79.36%	93,390,644,947m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection	14.58%	17,160,705,069m²
	Forestry	2.2.0 Production native forests	5.24%	6,163,394,073m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.47%	554,490,470m²
	Arable Farming	4.3.0 Irrigated cropping	0.21%	241,995,841m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture	0.09%	109,498,118m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.03%	32,499,441m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	18,249,686m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.01%	12,749,781m²
Show minor land uses 6
				1,176,842,274m²

Waterbug sample history

Sampled on 21 October 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	20	2
Dugesiidae (Unident.) IF619999	20
Nematoda II	7	3
Nematoda (Unident.) II999999	7
Gastropoda KG	52	1
Hydrobiidae (Unident.) KG029999	20
Thiaridae (Unident.) KG049999	20
Lymnaeidae (Unident.) KG059999	10
Planorbidae (Unident.) KG079999	2
Hirudinea LH	1	1
Erpobdellidae (Unident.) LH059999	1
Oligochaeta LO	20	2
Oligochaeta (Unident.) LO999999	20
Acarina MM	16	6
Mites (Unident.) MM999999	16

Unknown OH	15
Ostracoda (Unident.) OH999999	15
Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Coleoptera QC	46	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	8

Elmidae (Unident.) QC349999	1

Diptera QD	58	3
Ceratopogonidae (Unident.) QD099999	6

Stratiomyidae (Unident.) QD249999	8
Tanypodinae (Unident.) QDAE9999	20
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	4	9
Caenidae (Unident.) QE089999	4
Hemiptera QH	14	2
Hebridae (Unident.) QH539999	1
Veliidae (Unident.) QH569999	6
Corixidae (Unident.) QH659999	3
Pleidae (Unident.) QH689999	4
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	1
Libellulidae (Unident.) QO179999	1

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.7

Sampled on 28 May 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	18	2
Dugesiidae (Unident.) IF619999	18
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	39	1
Hydrobiidae (Unident.) KG029999	20
Thiaridae (Unident.) KG049999	18
Lymnaeidae (Unident.) KG059999	1
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Acarina MM	12	6
Mites (Unident.) MM999999	12

Unknown OH	20
Ostracoda (Unident.) OH999999	20
Unknown OJ	9
Copepoda (Unident.) OJ999999	9
Unknown OT	6
Atyidae (Unident.) OT019999	6

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	48	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	10

Scirtidae (Unident.) QC209999	2

Elmidae (Unident.) QC349999	2

Limnichidae (Unident.) QC359999	1
Curculionidae (Unident.) QCAN9999	2

Diptera QD	23	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	2

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	13
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	26	2
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	10
Gerridae (Unident.) QH579999	4
Pleidae (Unident.) QH689999	10
Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	10
Protoneuridae (Unident.) QO049999	7
Libellulidae (Unident.) QO179999	4
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.5

Sampled on 18 November 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	20	2
Dugesiidae (Unident.) IF619999	20
Gastropoda KG	29	1
Hydrobiidae (Unident.) KG029999	2
Thiaridae (Unident.) KG049999	20
Lymnaeidae (Unident.) KG059999	7
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OH	7
Ostracoda (Unident.) OH999999	7
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Unknown OT	53
Atyidae (Unident.) OT019999	38

Palaemonidae (Unident.) OT029999	15

Coleoptera QC	28	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	12

Elmidae (Unident.) QC349999	5

Psephenidae (Unident.) QC379999	10

Diptera QD	65	3
Culicidae (Unident.) QD079999	8

Ceratopogonidae (Unident.) QD099999	18

Simuliidae (Unident.) QD109999	10

Tabanidae (Unident.) QD239999	4
Dolichopodidae (Unident.) QD369999	1
Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	21	9
Baetidae (Unident.) QE029999	10
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	3
Hemiptera QH	21	2
Mesoveliidae (Unident.) QH529999	2
Hebridae (Unident.) QH539999	10
Gerridae (Unident.) QH579999	2
Belostomatidae (Unident.) QH629999	1
Naucoridae (Unident.) QH669999	4
Pleidae (Unident.) QH689999	2
Lepidoptera QL	6	2
Crambidae (Unident.) QL019999	6

Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	11
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	11
Trichoptera QT	23	8
Hydroptilidae (Unident.) QT039999	6
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.4

Sampled on 4 June 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	3
Thiaridae (Unident.) KG049999	18
Lymnaeidae (Unident.) KG059999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	15	6
Mites (Unident.) MM999999	15

Unknown OH	16
Ostracoda (Unident.) OH999999	16
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	38
Atyidae (Unident.) OT019999	26

Palaemonidae (Unident.) OT029999	12

Coleoptera QC	44	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	33

Hydraenidae (Unident.) QC139999	2

Elmidae (Unident.) QC349999	5

Psephenidae (Unident.) QC379999	2

Brentidae (Unident.) QCAM9999	1
Diptera QD	62	3
Culicidae (Unident.) QD079999	6

Simuliidae (Unident.) QD109999	14

Tabanidae (Unident.) QD239999	6
Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	37	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	7
Hemiptera QH	15	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	2
Pleidae (Unident.) QH689999	10
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	39	3
Coenagrionidae (Unident.) QO029999	10
Protoneuridae (Unident.) QO049999	7
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	3
Corduliidae (Unident.) QO169999	2
Libellulidae (Unident.) QO179999	16
Trichoptera QT	55	8
Hydroptilidae (Unident.) QT039999	20
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	13

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.6