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

BARRON RIVER AT TRACTOR PUMP 1100152

Source	MIV
Latest Sample Date	29-05-2009
Taxa count ORDER	33
Taxa count FAMILY	153
Taxa count ALT	154
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.9	3.2
Weighted SIGNAL	4.3		4.1

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	45.98%	58,419,914,712m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	17.59%	22,349,247,620m²
	Arable Farming	3.3.0 Cropping, 3.3.5 Sugar, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.2 Irrigated beverage and spice crops, 4.3.3 Irrigated hay and silage, 4.3.4 Irrigated oilseeds, 4.3.5 Irrigated sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.3 Irrigated tree nuts, 4.4.4 Irrigated vine fruits, 4.4.5 Irrigated shrub berries and fruits, 4.5.0 Irrigated seasonal horticulture, 4.5.3 Irrigated seasonal vegetables and herbs, 4.5.4 Irrigated turf farming	16.88%	21,442,186,838m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.5 Navigation and communication	7.05%	8,955,100,080m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	5.13%	6,522,937,101m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	4.34%	5,519,119,836m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	1.23%	1,567,355,028m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 4.1.1 Irrigated hardwood plantation forestry	0.89%	1,129,325,676m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.2 Food processing factory, 5.5.1 Commercial services	0.30%	375,525,164m²
	Mining	5.8.0 Mining, 5.8.2 Quarries, 5.8.3 Tailings	0.21%	268,267,977m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.16%	204,013,671m²
	Unknown	3.6.0 Land in transition, 4.6.0 Irrigated land in transition, 4.6.4 No defined use (irrigation), 5.2.8 Abandoned intensive animal production, 5.3.8 Abandoned manufacturing and industrial	0.16%	198,013,269m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill	0.05%	58,753,937m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses, 5.1.3 Glasshouses, 5.1.4 Glasshouses (hydroponic)	0.04%	54,503,652m²
Show minor land uses 8
				1,270,642,646m²

Waterbug sample history

Sampled on 29 May 2009

Taxa	Abundance	SIGNALT Grade
Unknown IB	0
Hydridae (Unident.) IB019999
Turbellaria IF	0	2
Temnocephalidea (Unident.) IF499999
Dugesiidae (Unident.) IF619999
Unknown IH	0
Nemertea (Unident.) IH999999
Nematoda II	0	3
Nematoda (Unident.) II999999
Nematomorpha IJ	0	6
Gordiidae (Unident.) IJ019999
Gastropoda KG	2	1
Viviparidae (Unident.) KG019999
Hydrobiidae (Unident.) KG029999
Bithynidae (Unident.) KG039999
Thiaridae (Unident.) KG049999	2
Lymnaeidae (Unident.) KG059999
Ancylidae (Unident.) KG069999
Planorbidae (Unident.) KG079999
Physidae (Unident.) KG089999
Glacidorbidae (Unident.) KG099999
Neritidae (Unident.) KG109999
Bivalvia KP	0	3
Hyriidae (Unident.) KP019999
Corbiculidae (Unident.) KP029999
Sphaeriidae (Unident.) KP039999
Hirudinea LH	0	1
Glossiphoniidae (Unident.) LH019999
Erpobdellidae (Unident.) LH059999
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown LP	0
Polychaeta (Unident.) LP999999
Acarina MM	9	6
Mites (Unident.) MM999999	9

Conchostraca OF	0	1
Conchostraca (Unident.) OF999999

Unknown OG	0
Cladocera (Unident.) OG999999
Unknown OH	8
Ostracoda (Unident.) OH999999	8
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OK	0
Branchiura (Crustacea) (Unident.) OK999999
Anaspidacea ON	0	6
Psammaspididae (Unident.) ON059999
Amphipoda OP	0	3
Talitridae sp.(Unident.) OP019999

Ceinidae (Unident.) OP029999

Isopoda OR	1	2
Cirolanidae (Unident.) OR129999	1
Sphaeromatidae (Unident.) OR139999
Janiridae (Unident.) OR189999

Oniscidae sp.(Unident.) OR259999

Unknown OT	20
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999

Unknown OV	0
Parastacidae (Unident.) OV019999

Unknown QA	0
Collembola (Unident.) QA999999
Coleoptera QC	17	5
Carabidae (Unident.) QC059999
Haliplidae (Unident.) QC069999
Hygrobiidae (Unident.) QC079999

Noteridae (Unident.) QC089999

Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999

Staphylinidae (Unident.) QC189999	3
Scirtidae (Unident.) QC209999

Elmidae (Unident.) QC349999	4

Limnichidae (Unident.) QC359999
Heteroceridae (Unident.) QC369999
Psephenidae (Unident.) QC379999

Ptilodactylidae (Unident.) QC399999

Chrysomelidae (Unident.) QCAH9999
Brentidae (Unident.) QCAM9999
Curculionidae (Unident.) QCAN9999

Hydrochidae (Unident.) QCAO9999	6

Diptera QD	30	3
Tipulidae (Unident.) QD019999
Tanyderidae sp.(Unident.) QD039999
Blephariceridae (Unident.)(Larva) QD049999

Chaoboridae (Unident.) QD059999
Dixidae (Unident.) QD069999

Culicidae (Unident.) QD079999

Ceratopogonidae (Unident.) QD099999	10

Simuliidae (Unident.) QD109999	6

Thaumaleidae (Unident.) QD119999
Psychodidae (Unident.) QD129999

Athericidae (Unident.) QD229999

Tabanidae (Unident.) QD239999
Stratiomyidae (Unident.) QD249999
Empididae (Unident.) QD359999
Dolichopodidae (Unident.) QD369999
Sciomyzidae (Unident.) QD459999

Ephydridae (Unident.) QD789999

Muscidae (Unident.) QD899999
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999
Chironominae (Unident.) QDAJ9999	10
Chironomidae (Unident.)(Larva) QDAZ9999
Ephemeroptera QE	11	9
Baetidae (Unident.) QE029999	10
Ameletopsidae (Unident.) QE049999
Leptophlebiidae (Unident.) QE069999
Caenidae (Unident.) QE089999	1
Prosopistomatidae (Unident.) QE099999
Ephemeroptera (Unident.) QE999999
Hemiptera QH	10	2
Mesoveliidae (Unident.) QH529999	4
Hebridae (Unident.) QH539999	3
Hydrometridae (Unident.) QH549999
Veliidae (Unident.) QH569999
Gerridae (Unident.) QH579999
Saldidae (Unident.) QH609999
Nepidae (Unident.) QH619999
Belostomatidae (Unident.) QH629999
Ochteridae (Unident.) QH639999
Gelastocoridae (Unident.) QH649999
Corixidae (Unident.) QH659999	1
Naucoridae (Unident.) QH669999
Notonectidae (Unident.) QH679999
Pleidae (Unident.) QH689999	2
Lepidoptera QL	0	2
Crambidae (Unident.) QL019999

Megaloptera QM	0	8
Corydalidae (Unident.) QM019999

Sialidae (Unident.) QM029999
Neuroptera QN	0	6
Osmylidae (Unident.) QN039999

Neurorthidae (Unident.) QN049999

Sisyridae (Unident.) QN059999

Odonata QO	19	3
Coenagrionidae (Unident.) QO029999
Isostictidae (Unident.) QO039999
Protoneuridae (Unident.) QO049999	1
Lestidae (Unident.) QO059999
Megapodagrionidae (Unident.) QO079999
Synlestidae (Unident.) QO089999
Diphlebiidae (Unident.) QO099999
Aeshnidae (Unident.) QO129999
Gomphidae (Unident.) QO139999	10
Corduliidae (Unident.) QO169999
Libellulidae (Unident.) QO179999	8
Chorismagrionidae (Unident.) QO189999
Telephlebiidae (Unident.) QO219999
Lindeniidae (Unident.) QO229999
Synthemistidae (Unident.) QO239999
Gomphomacromiidae (Unident.) QO249999
Pseudocorduliidae (Unident.) QO259999
Macromiidae (Unident.) QO269999
Austrocorduliidae (Unident.) QO279999
Cordulephyidae (Unident.) QO289999
Hemicorduliidae (Unident.) QO309999
Zygoptera (Unident.) QO999997
Epiproctophora (Unident.) QO999998
Plecoptera QP	0	10
Eustheniidae (Unident.) QP019999
Austroperlidae (Unident.) QP029999
Gripopterygidae (Unident.) QP039999
Notonemouridae (Unident.) QP049999
Trichoptera QT	13	8
Hydrobiosidae (Unident.) QT019999
Glossosomatidae (Unident.) QT029999
Hydroptilidae (Unident.) QT039999
Philopotamidae (Unident.) QT049999
Hydropsychidae (Unident.) QT069999	3
Polycentropodidae (Unident.) QT079999
Ecnomidae (Unident.) QT089999
Psychomyiidae (Unident.) QT099999
Tasimiidae (Unident.) QT139999
Conoesucidae (Unident.) QT159999
Helicopsychidae (Unident.) QT179999
Calocidae (Unident.) QT189999
Helicophidae (Unident.) QT199999
Philorheithridae (Unident.) QT219999
Odontoceridae (Unident.) QT229999
Atriplectididae (Unident.) QT239999
Calamoceratidae (Unident.) QT249999
Leptoceridae (Unident.) QT259999	10
Dipseudopsidae (Unident.) QT269999
Unknown	0
Unknown

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.8