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

MULGRAVE RIVER AT BENNETT ROAD 1110019

Source	MIV
Latest Sample Date	29-05-1996
Taxa count ORDER	13
Taxa count FAMILY	24
Taxa count ALT	24
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.6	2.8
Weighted SIGNAL	4.7		3.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	66.33%	40,203,357,973m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	23.96%	14,521,712,064m²
	Arable Farming	3.3.0 Cropping, 3.3.2 Beverage and spice crops, 3.3.5 Sugar, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.4.1 Irrigated tree fruits, 4.5.4 Irrigated turf farming	6.15%	3,729,726,581m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission	1.66%	1,003,609,156m²
	Water	6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	0.90%	546,423,316m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	0.60%	364,448,854m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.20%	119,983,162m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.05%	27,996,071m²
	Unknown	3.6.0 Land in transition, 3.6.5 Abandoned perennial horticulture, 5.2.8 Abandoned intensive animal production	0.04%	27,246,176m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.04%	24,996,492m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.02%	12,998,176m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.02%	11,248,421m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.02%	10,498,527m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.01%	4,249,404m²
Show minor land uses 11
				606,084,944m²

Waterbug sample history

Sampled on 29 May 1996

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Temnocephalidea (Unident.) IF499999	3
Dugesiidae (Unident.) IF619999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OH	10
Ostracoda (Unident.) OH999999	10
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	24
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	4

Coleoptera QC	18	5
Hydrophilidae (Unident.) QC119999	15

Elmidae (Unident.) QC349999	3

Diptera QD	31	3
Ceratopogonidae (Unident.) QD099999	6

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	9
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	13
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	5
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	3
Pleidae (Unident.) QH689999	1
Odonata QO	13	3
Coenagrionidae (Unident.) QO029999	10
Libellulidae (Unident.) QO179999	3
Trichoptera QT	23	8
Hydroptilidae (Unident.) QT039999	7
Leptoceridae (Unident.) QT259999	16

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.7

Sampled on 15 November 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Acarina MM	20	6
Mites (Unident.) MM999999	20

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

Coleoptera QC	43	5
Hydrophilidae (Unident.) QC119999	33

Elmidae (Unident.) QC349999	10

Diptera QD	20	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	16	9
Baetidae (Unident.) QE029999	12
Caenidae (Unident.) QE089999	4
Hemiptera QH	12	2
Corixidae (Unident.) QH659999	11
Naucoridae (Unident.) QH669999	1
Lepidoptera QL	8	2
Crambidae (Unident.) QL019999	8

Odonata QO	16	3
Coenagrionidae (Unident.) QO029999	10
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	3
Trichoptera QT	20	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	15

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.3

Sampled on 24 May 1995

Taxa	Abundance	SIGNALT Grade
Acarina MM	20	6
Mites (Unident.) MM999999	20

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OT	27
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	7

Coleoptera QC	10	5
Elmidae (Unident.) QC349999	10

Diptera QD	24	3
Ceratopogonidae (Unident.) QD099999	20

Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	16	9
Baetidae (Unident.) QE029999	5
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	7
Prosopistomatidae (Unident.) QE099999	2
Hemiptera QH	17	2
Corixidae (Unident.) QH659999	10
Naucoridae (Unident.) QH669999	7
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Odonata QO	19	3
Protoneuridae (Unident.) QO049999	10
Gomphidae (Unident.) QO139999	4
Libellulidae (Unident.) QO179999	5
Trichoptera QT	14	8
Hydropsychidae (Unident.) QT069999	2
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	10

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.1

Sampled on 19 October 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	11	2
Temnocephalidea (Unident.) IF499999	1
Dugesiidae (Unident.) IF619999	10
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	23	6
Mites (Unident.) MM999999	23

Unknown OG	10
Cladocera (Unident.) OG999999	10
Unknown OH	11
Ostracoda (Unident.) OH999999	11
Unknown OJ	4
Copepoda (Unident.) OJ999999	4
Unknown OT	14
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Elmidae (Unident.) QC349999	20

Diptera QD	30	3
Ceratopogonidae (Unident.) QD099999	6

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	10
Hemiptera QH	33	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	22
Naucoridae (Unident.) QH669999	5
Lepidoptera QL	6	2
Crambidae (Unident.) QL019999	6

Odonata QO	29	3
Coenagrionidae (Unident.) QO029999	10
Isostictidae (Unident.) QO039999	3
Protoneuridae (Unident.) QO049999	2
Gomphidae (Unident.) QO139999	7
Corduliidae (Unident.) QO169999	2
Libellulidae (Unident.) QO179999	4
Zygoptera (Unident.) QO999997	1
Trichoptera QT	34	8
Hydroptilidae (Unident.) QT039999	12
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	2
Leptoceridae (Unident.) QT259999	19

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.5