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

Victoria R Pigeonhole MR-VC-08

Source	Department of Environment and Natural Resources
Latest Sample Date	09-11-1995
Taxa count ORDER	9
Taxa count FAMILY	20
Taxa count ALT	21
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	4.3	4.5	2.3
Weighted SIGNAL	3.8	3	3.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses, 1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	96.25%	36,139,228,076,032m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.1.2 Lake - production, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.3.1 River - conservation, 6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	2.29%	860,670,447,732m²
	Natural	1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area, 1.2.1 Biodiversity	1.36%	509,987,783,934m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.1 Fuel powered electricity generation, 5.6.4 Solar electricity generation, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	0.08%	31,505,674,875m²
	Mining	5.8.1 Mines	0.01%	3,737,991,087m²
	Industrial	5.3.1 General purpose factory, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.00%	1,083,497,416m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	0.00%	359,749,142m²
	Forestry	3.1.0 Plantation forests	0.00%	161,499,615m²
	Waste Management	5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.3 Solid garbage, 5.9.5 Sewage/sewerage	0.00%	120,749,712m²
	Intensive Pastoral Farming	5.2.7 Saleyards/stockyards	0.00%	20,749,951m²
	Forestry Plantation	4.1.0 Irrigated plantation forests	0.00%	6,499,985m²
	Unknown	3.6.4 No defined use	0.00%	2,249,995m²
Show minor land uses 11
				375,469,127,194m²

Waterbug sample history

Sampled on 25 July 1996

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	26	6
Mites (Unident.) MM999999	26

Coleoptera QC	16	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	1

Staphylinidae (Unident.) QC189999	1
Scirtidae (Unident.)(Larva) QC20999I	4

Diptera QD	159	3
Chaoboridae (Unident.) QD059999	1
Ceratopogonidae (Unident.) QD099999	116

Dolichopodidae (Unident.) QD369999	3
Tanypodinae (Unident.) QDAE9999	15
Unknown QDAZ9998	22
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	17	9
Caenidae (Unident.) QE089999	17
Hemiptera QH	44	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	43
Trichoptera QT	6	8
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	4

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.9

Sampled on 9 November 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	49	2
Oligochaeta (Unident.) LO999999	49
Acarina MM	38	6
Mites (Unident.) MM999999	38

Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	105	3
Ceratopogonidae (Unident.) QD099999	90

Psychodidae (Unident.) QD129999	1

Tabanidae (Unident.) QD239999	1
Orthocladiinae (Unident.) QDAF9999	1
Unknown QDAZ9998	10
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	1	9
Caenidae (Unident.) QE089999	1
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.6

Sampled on 23 July 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	7	3
Nematoda (Unident.) II999999	7
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	29	6
Mites (Unident.) MM999999	29

Unknown OT	3
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	23	5
Noteridae (Unident.) QC089999	10

Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	6

Scirtidae (Unident.)(Larva) QC20999I	1

Elmidae (Unident.)(Larvae) QC34999I	2

Diptera QD	188	3
Ceratopogonidae (Unident.) QD099999	130

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	3
Unknown QDAZ9998	50
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	50	9
Baetidae (Unident.) QE029999	4
Caenidae (Unident.) QE089999	46
Hemiptera QH	31	2
Corixidae (Unident.) QH659999	31
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1
Trichoptera QT	4	8
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.4