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

LODDON RIVER SOUTH OF BARINGHUP ROAD 70625

Source	EPA Victoria
Latest Sample Date	03-04-2006
Taxa count ORDER	6
Taxa count FAMILY	11
Taxa count ALT	11
Mayflies present?	28
	ORDER	FAMILY	ALT
SIGNAL	5	5.3	3.1
Weighted SIGNAL	5.5		4.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures	41.40%	70,699,732,009m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	19.74%	33,704,302,416m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	15.84%	27,044,795,076m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area	9.30%	15,881,113,685m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.0 Perennial horticulture, 3.4.3 Tree nuts, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.3.4 Irrigated oilseeds, 4.4.9 Irrigated grapes	9.11%	15,559,101,241m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.27%	2,170,333,867m²
	Water	6.1.0 Lake, 6.2.1 Reservoir, 6.4.0 Channel/aqueduct	1.11%	1,892,823,143m²
	Minimal Use	1.3.0 Other minimal use	0.71%	1,211,546,817m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.70%	1,188,045,909m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.5 Abattoirs, 5.3.7 Sawmill, 5.5.1 Commercial services	0.45%	772,529,852m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.20%	337,013,023m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.11%	180,756,985m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.08%	132,005,101m²
Show minor land uses 8
				1,707,740,991m²

Waterbug sample history

Sampled on 3 April 2006

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	6	3
Corbiculidae (Unident.) KP029999	6
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Coleoptera QC	10	5
Gyrinidae (Unident.)(Larva) QC10999I	4

Psephenidae (Unident.) QC379999	6

Diptera QD	14	3
Tanypodinae (Unident.) QDAE9999	1
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	25
Caenidae (Unident.) QE089999	3
Trichoptera QT	24	8
Hydropsychidae (Unident.) QT069999	21
Ecnomidae (Unident.) QT089999	3

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.9

Sampled on 28 October 2005

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	19	3
Corbiculidae (Unident.) KP029999	19
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Amphipoda OP	51	3
Ceinidae (Unident.) OP029999	42

Paramelitidae (Unident.) OP069999	9

Coleoptera QC	17	5
Gyrinidae (Unident.) QC109999	15

Psephenidae (Unident.) QC379999	2

Diptera QD	50	3
Tipulidae (Unident.) QD019999	1
Simuliidae (Unident.) QD109999	17

Orthocladiinae (Unident.) QDAF9999	23
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	4
Ephemeroptera (Unident.) QE999999	1
Hemiptera QH	3	2
Corixidae (Unident.) QH659999	3
Trichoptera QT	39	8
Hydrobiosidae (Unident.) QT019999	9
Hydropsychidae (Unident.) QT069999	27
Ecnomidae (Unident.) QT089999	3

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.3