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

Yabba Creek at Imbil 138105D

Source	MIV
Latest Sample Date	26-06-2002
Taxa count ORDER	15
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	2
	ORDER	FAMILY	ALT
SIGNAL	2.6	2.9	1.9
Weighted SIGNAL	3.7		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 2.2.1 Wood production forestry, 3.1.0 Plantation forests	42.80%	25,289,204,527m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	33.92%	20,043,610,247m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	19.95%	11,786,961,849m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	1.60%	948,017,039m²
	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	1.03%	609,010,946m²
	Pastoral Farming	4.2.0 Grazing irrigated modified pastures	0.50%	293,255,271m²
	Arable Farming	4.3.2 Irrigated beverage and spice crops, 4.4.0 Irrigated perennial horticulture	0.08%	48,500,872m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.05%	29,500,530m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.6 Horse studs	0.05%	29,000,521m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	11,500,207m²
Show minor land uses 7
				590,885,620m²

Waterbug sample history

Sampled on 26 June 2002

Taxa	Abundance	SIGNALT Grade
Unknown IB	0
Clavidae (Unident.) IB029999
Gastropoda KG	8	1
Thiaridae (Unident.) KG049999	3
Physidae (Unident.) KG089999	5
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown LP	0
Polychaeta (Unident.) LP999999
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	23
Atyidae (Unident.) OT019999	22

Palaemonidae (Unident.) OT029999	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	11	5
Dytiscidae (Unident.) QC099999	8
Hydrophilidae (Unident.) QC119999	3

Diptera QD	26	3
Culicidae (Unident.) QD079999	10

Ceratopogonidae (Unident.) QD099999	6

Tanypodinae (Unident.) QDAE9999	6
Chironominae (Unident.) QDAJ9999	4
Ephemeroptera QE	2	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	1
Hemiptera QH	25	2
Mesoveliidae (Unident.) QH529999	3
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	17
Naucoridae (Unident.) QH669999	1
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	3
Trichoptera QT	10	8
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	7

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.8

Sampled on 12 October 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Lymnaeidae (Unident.) KG059999	3
Planorbidae (Unident.) KG079999	5
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	24
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	4

Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	6

Diptera QD	8	3
Tanypodinae (Unident.) QDAE9999	5
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	11
Hemiptera QH	7	2
Corixidae (Unident.) QH659999	5
Naucoridae (Unident.) QH669999	2
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	4
Gomphidae (Unident.) QO139999	1
Trichoptera QT	20	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	16

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.1

Sampled on 16 June 1999

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Hydridae (Unident.) IB019999	2
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Unknown OT	26
Atyidae (Unident.) OT019999	18

Palaemonidae (Unident.) OT029999	8

Coleoptera QC	7	5
Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	4

Diptera QD	26	3
Tanypodinae (Unident.) QDAE9999	9
Chironominae (Unident.) QDAJ9999	17
Ephemeroptera QE	42	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	13
Hemiptera QH	16	2
Corixidae (Unident.) QH659999	13
Naucoridae (Unident.) QH669999	2
Notonectidae (Unident.) QH679999	1
Odonata QO	16	3
Coenagrionidae (Unident.) QO029999	10
Isostictidae (Unident.) QO039999	1
Gomphidae (Unident.) QO139999	3
Libellulidae (Unident.) QO179999	2
Trichoptera QT	21	8
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	19

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.9

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