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

MITCHELL RIVER AT FONT HILLS 9190032

Source	MIV
Latest Sample Date	19-10-2000
Taxa count ORDER	13
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.7	2.7
Weighted SIGNAL	4.9		3.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	71.93%	50,409,938,289m²
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	18.26%	12,799,607,376m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.5.0 Marsh/wetland	5.46%	3,829,707,326m²
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 4.3.0 Irrigated cropping, 4.3.2 Irrigated beverage and spice crops, 4.3.3 Irrigated hay and silage, 4.3.5 Irrigated sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.4 Irrigated vine fruits, 4.4.5 Irrigated shrub berries and fruits, 4.4.8 Irrigated citrus, 4.5.0 Irrigated seasonal horticulture	3.73%	2,613,220,881m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes	0.47%	327,246,354m²
	Pastoral Farming	4.2.0 Grazing irrigated modified pastures	0.05%	33,499,627m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.04%	27,249,696m²
	Industrial	5.5.1 Commercial services	0.03%	22,999,744m²
	Mining	5.8.2 Quarries	0.01%	9,749,891m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.01%	8,749,903m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.00%	1,499,983m²
Show minor land uses 7
				700,834,691m²

Waterbug sample history

Sampled on 19 October 2000

Taxa	Abundance	SIGNALT Grade
Unknown IB	3
Hydridae (Unident.) IB019999	3
Gastropoda KG	8	1
Planorbidae (Unident.) KG079999	8
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	18
Atyidae (Unident.) OT019999	16

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	56	5
Dytiscidae (Unident.) QC099999	10
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	2

Elmidae (Unident.) QC349999	8

Diptera QD	33	3
Ceratopogonidae (Unident.) QD099999	16

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	10
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	8
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	10
Hemiptera QH	11	2
Nepidae (Unident.) QH619999	3
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	2
Odonata QO	18	3
Coenagrionidae (Unident.) QO029999	7
Protoneuridae (Unident.) QO049999	3
Libellulidae (Unident.) QO179999	8
Trichoptera QT	21	8
Ecnomidae (Unident.) QT089999	7
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	10

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.4

Sampled on 5 June 2000

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OH	6
Ostracoda (Unident.) OH999999	6
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	21
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	28	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	15

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Limnichidae (Unident.) QC359999	1
Diptera QD	34	3
Ceratopogonidae (Unident.) QD099999	14

Tabanidae (Unident.) QD239999	3
Tanypodinae (Unident.) QDAE9999	7
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	10
Hemiptera QH	22	2
Veliidae (Unident.) QH569999	10
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	10
Pleidae (Unident.) QH689999	1
Odonata QO	18	3
Coenagrionidae (Unident.) QO029999	3
Gomphidae (Unident.) QO139999	9
Libellulidae (Unident.) QO179999	6
Trichoptera QT	23	8
Hydroptilidae (Unident.) QT039999	4
Calamoceratidae (Unident.) QT249999	9
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.6

Sampled on 17 November 1999

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	1	3
Hyriidae (Unident.) KP019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	10	6
Mites (Unident.) MM999999	10

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

Coleoptera QC	25	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	2

Diptera QD	18	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	4

Tanypodinae (Unident.) QDAE9999	4
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	10	9
Baetidae (Unident.) QE029999	10
Hemiptera QH	9	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Nepidae (Unident.) QH619999	3
Notonectidae (Unident.) QH679999	4
Odonata QO	19	3
Coenagrionidae (Unident.) QO029999	2
Gomphidae (Unident.) QO139999	10
Libellulidae (Unident.) QO179999	7
Trichoptera QT	9	8
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.5

Sampled on 17 June 1999

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OG	13
Cladocera (Unident.) OG999999	13
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	10
Atyidae (Unident.) OT019999	10

Coleoptera QC	44	5
Dytiscidae (Unident.) QC099999	12
Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	13

Diptera QD	58	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	26

Tabanidae (Unident.) QD239999	3
Tanypodinae (Unident.) QDAE9999	12
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	36	9
Baetidae (Unident.) QE029999	16
Caenidae (Unident.) QE089999	20
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	12
Pleidae (Unident.) QH689999	3
Odonata QO	29	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	12
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	15
Trichoptera QT	25	8
Hydroptilidae (Unident.) QT039999	4
Calamoceratidae (Unident.) QT249999	9
Leptoceridae (Unident.) QT259999	12

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.8

Sampled on 8 March 1999

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

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	7
Ostracoda (Unident.) OH999999	7
Unknown OJ	9
Copepoda (Unident.) OJ999999	9
Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	7
Diptera QD	13	3
Simuliidae (Unident.) QD109999	3

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	10
Caenidae (Unident.) QE089999	8
Hemiptera QH	20	2
Gerridae (Unident.) QH579999	7
Corixidae (Unident.) QH659999	10
Pleidae (Unident.) QH689999	3
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	2
Trichoptera QT	11	8
Hydropsychidae (Unident.) QT069999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.1

Sampled on 22 December 1998

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Hydridae (Unident.) IB019999	1
Turbellaria IF	10	2
Dugesiidae (Unident.) IF619999	10
Gastropoda KG	2	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	1
Acarina MM	10	6
Mites (Unident.) MM999999	10

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

Coleoptera QC	48	5
Noteridae (Unident.) QC089999	2

Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	30

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	3

Diptera QD	13	3
Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	10
Ephemeroptera QE	4	9
Baetidae (Unident.) QE029999	4
Hemiptera QH	12	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	5
Pleidae (Unident.) QH689999	1
Odonata QO	20	3
Isostictidae (Unident.) QO039999	10
Libellulidae (Unident.) QO179999	10
Trichoptera QT	4	8
Leptoceridae (Unident.) QT259999	4

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.9

Sampled on 15 July 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Temnocephalidea (Unident.) IF499999	2
Hirudinea LH	1	1
Erpobdellidae (Unident.) LH059999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OG	6
Cladocera (Unident.) OG999999	6
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	16
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	4

Coleoptera QC	46	5
Noteridae (Unident.) QC089999	2

Dytiscidae (Unident.) QC099999	8
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	21

Hydraenidae (Unident.) QC139999	10

Elmidae (Unident.) QC349999	2

Diptera QD	24	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	6

Tanypodinae (Unident.) QDAE9999	10
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	10	9
Baetidae (Unident.) QE029999	6
Caenidae (Unident.) QE089999	4
Hemiptera QH	13	2
Veliidae (Unident.) QH569999	1
Belostomatidae (Unident.) QH629999	1
Corixidae (Unident.) QH659999	7
Pleidae (Unident.) QH689999	4
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	7
Libellulidae (Unident.) QO179999	1
Trichoptera QT	12	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.4

Sampled on 16 February 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Dugesiidae (Unident.) IF619999	4
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OG	4
Cladocera (Unident.) OG999999	4
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	21
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	1

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	6
Gyrinidae (Unident.) QC109999	3

Diptera QD	23	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	6

Tanypodinae (Unident.) QDAE9999	4
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	16	9
Baetidae (Unident.) QE029999	10
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	3
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	1
Nepidae (Unident.) QH619999	3
Corixidae (Unident.) QH659999	2
Pleidae (Unident.) QH689999	1
Odonata QO	24	3
Coenagrionidae (Unident.) QO029999	10
Gomphidae (Unident.) QO139999	4
Libellulidae (Unident.) QO179999	10
Trichoptera QT	12	8
Hydropsychidae (Unident.) QT069999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	2.7
	ORDER
Weighted SIGNALT	3.4