Explore

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

Brisbane River at Avoca Vale 143018A

Source	MIV
Latest Sample Date	10-11-1998
Taxa count ORDER	16
Taxa count FAMILY	37
Taxa count ALT	37
Mayflies present?	26
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.6	2.6
Weighted SIGNAL	4.3		3.6

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	66.56%	99,708,859,487m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	20.60%	30,858,438,627m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	6.59%	9,864,560,299m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture	3.43%	5,141,531,428m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	1.99%	2,975,018,185m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	0.68%	1,017,506,220m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	0.09%	129,000,789m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.03%	38,500,235m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.7 Sawmill	0.02%	36,000,220m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.01%	15,750,096m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.4 Piggeries	0.00%	5,750,035m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	5,500,034m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.00%	4,000,024m²
Show minor land uses 9
				1,498,004,157m²

Waterbug sample history

Sampled on 10 November 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	36	1
Hydrobiidae (Unident.) KG029999	10
Thiaridae (Unident.) KG049999	15
Lymnaeidae (Unident.) KG059999	6
Physidae (Unident.) KG089999	5
Bivalvia KP	5	3
Corbiculidae (Unident.) KP029999	5
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OH	6
Ostracoda (Unident.) OH999999	6
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Unknown OT	26
Atyidae (Unident.) OT019999	26

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	9

Elmidae (Unident.) QC349999	2

Psephenidae (Unident.) QC379999	2

Diptera QD	37	3
Simuliidae (Unident.) QD109999	10

Stratiomyidae (Unident.) QD249999	1
Ephydridae (Unident.) QD789999	1

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	4
Hemiptera QH	19	2
Mesoveliidae (Unident.) QH529999	8
Belostomatidae (Unident.) QH629999	3
Corixidae (Unident.) QH659999	4
Naucoridae (Unident.) QH669999	4
Lepidoptera QL	5	2
Crambidae (Unident.) QL019999	5

Odonata QO	20	3
Coenagrionidae (Unident.) QO029999	10
Libellulidae (Unident.) QO179999	10
Trichoptera QT	24	8
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.4

Sampled on 22 May 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	20	2
Dugesiidae (Unident.) IF619999	20
Gastropoda KG	32	1
Hydrobiidae (Unident.) KG029999	10
Thiaridae (Unident.) KG049999	11
Lymnaeidae (Unident.) KG059999	2
Physidae (Unident.) KG089999	9
Bivalvia KP	8	3
Corbiculidae (Unident.) KP029999	8
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	10	6
Mites (Unident.) MM999999	10

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	5
Ostracoda (Unident.) OH999999	5
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	18
Atyidae (Unident.) OT019999	18

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	31	5
Haliplidae (Unident.) QC069999	2
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	6

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	6

Psephenidae (Unident.) QC379999	12

Diptera QD	42	3
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	9

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	35	9
Baetidae (Unident.) QE029999	19
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	13
Hemiptera QH	22	2
Mesoveliidae (Unident.) QH529999	2
Hebridae (Unident.) QH539999	2
Gerridae (Unident.) QH579999	1
Belostomatidae (Unident.) QH629999	1
Corixidae (Unident.) QH659999	10
Naucoridae (Unident.) QH669999	1
Pleidae (Unident.) QH689999	5
Odonata QO	12	3
Libellulidae (Unident.) QO179999	12
Trichoptera QT	21	8
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.4