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

GREGORY RIVER AT ENVIRONMENTAL PARK 1371024

Source	MIV
Latest Sample Date	24-05-1999
Taxa count ORDER	10
Taxa count FAMILY	11
Taxa count ALT	11
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.3	2.5	1.7
Weighted SIGNAL	5		3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	65.66%	20,927,442,533m²
	Forestry	2.2.0 Production native forests	23.27%	7,418,463,765m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	10.72%	3,417,868,125m²
	Arable Farming	4.3.0 Irrigated cropping, 4.3.5 Irrigated sugar, 4.4.0 Irrigated perennial horticulture	0.14%	44,248,293m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams	0.13%	42,498,360m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture	0.07%	23,249,103m²
Show minor land uses 3
				318,737,702m²

Waterbug sample history

Sampled on 24 May 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Temnocephalidea (Unident.) IF499999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	20
Atyidae (Unident.) OT019999	20

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	13	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	3

Diptera QD	4	3
Chironominae (Unident.) QDAJ9999	4
Hemiptera QH	6	2
Notonectidae (Unident.) QH679999	6
Odonata QO	3	3
Libellulidae (Unident.) QO179999	3

SIGNALT	2.3
	ORDER
Weighted SIGNALT	2.5

Sampled on 15 June 1998

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OJ	17
Copepoda (Unident.) OJ999999	17
Unknown OT	43
Atyidae (Unident.) OT019999	40

Palaemonidae (Unident.) OT029999	3

Unknown OV	6
Parastacidae (Unident.) OV019999	6

Coleoptera QC	9	5
Dytiscidae (Unident.) QC099999	6
Hydrophilidae (Unident.) QC119999	3

Diptera QD	10	3
Simuliidae (Unident.) QD109999	2

Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	4	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Megaloptera QM	1	8
Sialidae (Unident.) QM029999	1
Odonata QO	9	3
Gomphidae (Unident.) QO139999	9
Trichoptera QT	2	8
Leptoceridae (Unident.) QT259999	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	2.4

Sampled on 25 November 1996

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Temnocephalidea (Unident.) IF499999	10
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	41	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	3

Scirtidae (Unident.) QC209999	1

Diptera QD	10	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	2	9
Leptophlebiidae (Unident.) QE069999	2
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	7
Corixidae (Unident.) QH659999	1
Odonata QO	4	3
Isostictidae (Unident.) QO039999	1
Gomphidae (Unident.) QO139999	2
Zygoptera (Unident.) QO999997	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.1

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