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

Dawson River at Woodleigh 130317B

Source	MIV
Latest Sample Date	11-09-1999
Taxa count ORDER	13
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	7
	ORDER	FAMILY	ALT
SIGNAL	2.8	3.2	2.3
Weighted SIGNAL	3.7		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	78.39%	2,234,841,922,220m²
	Forestry	2.2.0 Production native forests	10.28%	293,024,875,311m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	6.13%	174,696,079,481m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.4.0 Irrigated perennial horticulture	4.89%	139,422,964,866m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.2.3 Evaporation basin, 6.3.0 River, 6.3.1 River - conservation, 6.5.0 Marsh/wetland	0.19%	5,296,979,669m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.5 Navigation and communication	0.07%	2,010,742,282m²
	Mining	5.8.0 Mining, 5.8.2 Quarries, 5.8.3 Tailings	0.04%	1,101,495,772m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.01%	221,749,149m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.2 Feedlots, 5.2.5 Aquaculture	0.01%	173,999,332m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.00%	32,499,875m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	28,749,890m²
	Unknown	3.6.0 Land in transition, 3.6.3 Land under rehabilitation	0.00%	18,999,927m²
Show minor land uses 8
				28,508,710,578m²

Waterbug sample history

Sampled on 11 September 1999

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Thiaridae (Unident.) KG049999	1
Bivalvia KP	1	3
Hyriidae (Unident.) KP019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Unknown OT	12
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	8

Coleoptera QC	21	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	4

Diptera QD	8	3
Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	7	9
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	2
Hemiptera QH	33	2
Hebridae (Unident.) QH539999	2
Veliidae (Unident.) QH569999	10
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	7
Odonata QO	9	3
Coenagrionidae (Unident.) QO029999	1
Isostictidae (Unident.) QO039999	2
Gomphidae (Unident.) QO139999	6
Trichoptera QT	11	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.4

Sampled on 6 June 1999

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	12	1
Viviparidae (Unident.) KG019999	1
Hydrobiidae (Unident.) KG029999	10
Physidae (Unident.) KG089999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	11	6
Mites (Unident.) MM999999	11

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	20
Copepoda (Unident.) OJ999999	20
Isopoda OR	3	2
Cirolanidae (Unident.) OR129999	3
Unknown OT	9
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	5

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	21	5
Dytiscidae (Unident.) QC099999	12
Hydrophilidae (Unident.) QC119999	9

Diptera QD	38	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	20
Ephemeroptera QE	47	9
Baetidae (Unident.) QE029999	17
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	20
Hemiptera QH	55	2
Hebridae (Unident.) QH539999	8
Hydrometridae (Unident.) QH549999	3
Veliidae (Unident.) QH569999	6
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	19
Notonectidae (Unident.) QH679999	6
Pleidae (Unident.) QH689999	10
Neuroptera QN	2	6
Sisyridae (Unident.) QN059999	2

Odonata QO	27	3
Coenagrionidae (Unident.) QO029999	5
Protoneuridae (Unident.) QO049999	10
Gomphidae (Unident.) QO139999	12
Trichoptera QT	11	8
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.6

Sampled on 19 November 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	27	1
Hydrobiidae (Unident.) KG029999	4
Thiaridae (Unident.) KG049999	13
Lymnaeidae (Unident.) KG059999	3
Planorbidae (Unident.) KG079999	4
Physidae (Unident.) KG089999	3
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Hirudinea LH	1	1
Erpobdellidae (Unident.) LH059999	1
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown OJ	8
Copepoda (Unident.) OJ999999	8
Isopoda OR	1	2
Cirolanidae (Unident.) OR129999	1
Unknown OT	16
Atyidae (Unident.) OT019999	6

Palaemonidae (Unident.) OT029999	10

Coleoptera QC	16	5
Noteridae (Unident.) QC089999	2

Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	5

Psephenidae (Unident.) QC379999	2

Diptera QD	40	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	14

Simuliidae (Unident.) QD109999	3

Tabanidae (Unident.) QD239999	3
Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	10
Caenidae (Unident.) QE089999	12
Hemiptera QH	34	2
Mesoveliidae (Unident.) QH529999	10
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	4
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	2
Pleidae (Unident.) QH689999	7
Odonata QO	9	3
Isostictidae (Unident.) QO039999	3
Gomphidae (Unident.) QO139999	6
Trichoptera QT	24	8
Ecnomidae (Unident.) QT089999	10
Conoesucidae (Unident.) QT159999	1
Leptoceridae (Unident.) QT259999	13

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.5

Sampled on 23 June 1997

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	31	1
Hydrobiidae (Unident.) KG029999	10
Thiaridae (Unident.) KG049999	16
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	3
Bivalvia KP	8	3
Corbiculidae (Unident.) KP029999	8
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	10
Copepoda (Unident.) OJ999999	10
Isopoda OR	2	2
Cirolanidae (Unident.) OR129999	2
Unknown OT	26
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	14

Coleoptera QC	51	5
Carabidae (Unident.) QC059999	1
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	27

Hydraenidae (Unident.) QC139999	2

Staphylinidae (Unident.) QC189999	5
Elmidae (Unident.) QC349999	4

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	53	3
Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	10

Tabanidae (Unident.) QD239999	7
Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	13
Hemiptera QH	34	2
Mesoveliidae (Unident.) QH529999	1
Hydrometridae (Unident.) QH549999	3
Veliidae (Unident.) QH569999	12
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	11
Notonectidae (Unident.) QH679999	4
Pleidae (Unident.) QH689999	2
Neuroptera QN	2	6
Sisyridae (Unident.) QN059999	2

Odonata QO	42	3
Coenagrionidae (Unident.) QO029999	4
Protoneuridae (Unident.) QO049999	10
Gomphidae (Unident.) QO139999	15
Libellulidae (Unident.) QO179999	3
Zygoptera (Unident.) QO999997	8
Epiproctophora (Unident.) QO999998	2
Trichoptera QT	35	8
Hydropsychidae (Unident.) QT069999	7
Ecnomidae (Unident.) QT089999	8
Leptoceridae (Unident.) QT259999	20

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.5