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

Barron River at Lake Placid 110015A

Source	MIV
Latest Sample Date	12-11-1997
Taxa count ORDER	12
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	5
	ORDER	FAMILY	ALT
SIGNAL	3.2	4.2	3.3
Weighted SIGNAL	3.9		4.2

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, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	38.93%	79,113,062,135m²
	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	28.03%	56,958,614,744m²
	Arable Farming	3.3.0 Cropping, 3.3.5 Sugar, 3.4.0 Perennial horticulture, 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	10.83%	22,002,947,751m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	10.25%	20,838,950,515m²
	Residential And 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, 5.5.5 Research facilities, 5.6.2 Hydro electricity generation, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.3 Railways, 5.7.5 Navigation and communication	5.94%	12,072,471,332m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.0 Reservoir/dam, 6.3.0 River, 6.3.1 River - conservation, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland, 6.5.2 Marsh/wetland - production	3.10%	6,296,985,047m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 4.1.1 Irrigated hardwood plantation forestry	1.50%	3,053,992,748m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	0.77%	1,567,246,278m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.2 Food processing factory, 5.5.1 Commercial services	0.20%	406,499,035m²
	Mining	5.8.0 Mining, 5.8.2 Quarries, 5.8.3 Tailings	0.15%	298,499,291m²
	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	0.12%	250,749,405m²
	Unknown	3.6.0 Land in transition, 3.6.3 Land under rehabilitation, 3.6.5 Abandoned perennial horticulture, 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	0.12%	248,999,409m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill	0.04%	74,749,822m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses, 5.1.3 Glasshouses, 5.1.4 Glasshouses (hydroponic)	0.03%	54,499,871m²
Show minor land uses 8
				2,032,382,674m²

Waterbug sample history

Sampled on 12 November 1997

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	11	1
Hydrobiidae (Unident.) KG029999	2
Thiaridae (Unident.) KG049999	9
Bivalvia KP	6	3
Corbiculidae (Unident.) KP029999	6
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OT	32
Atyidae (Unident.) OT019999	28

Palaemonidae (Unident.) OT029999	4

Unknown QA	2
Collembola (Unident.) QA999999	2
Coleoptera QC	3	5
Hydrophilidae (Unident.) QC119999	3

Diptera QD	22	3
Ceratopogonidae (Unident.) QD099999	2

Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	12
Ephemeroptera QE	5	9
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	2
Hemiptera QH	14	2
Mesoveliidae (Unident.) QH529999	7
Veliidae (Unident.) QH569999	7
Lepidoptera QL	9	2
Crambidae (Unident.) QL019999	9

Trichoptera QT	31	8
Hydroptilidae (Unident.) QT039999	3
Hydropsychidae (Unident.) QT069999	5
Ecnomidae (Unident.) QT089999	1
Helicopsychidae (Unident.) QT179999	10
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	9

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.3

Sampled on 11 July 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Nematomorpha IJ	1	6
Nematomorpha (Unident.) IJ999999	1
Gastropoda KG	33	1
Hydrobiidae (Unident.) KG029999	15
Thiaridae (Unident.) KG049999	18
Bivalvia KP	10	3
Corbiculidae (Unident.) KP029999	10
Unknown OT	33
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	13

Coleoptera QC	6	5
Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	3

Elmidae (Unident.) QC349999	2

Diptera QD	37	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	4

Tanypodinae (Unident.) QDAE9999	15
Chironominae (Unident.) QDAJ9999	16
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	20
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	2
Hemiptera QH	6	2
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	1
Lepidoptera QL	10	2
Crambidae (Unident.) QL019999	10

Odonata QO	8	3
Protoneuridae (Unident.) QO049999	2
Libellulidae (Unident.) QO179999	6
Trichoptera QT	34	8
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	1
Helicopsychidae (Unident.) QT179999	11
Leptoceridae (Unident.) QT259999	12

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.8