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

LODDON RIVER OFF BARINGHAP-EDDINGTON ROAD 70675

Source	EPA Victoria
Latest Sample Date	30-03-2010
Taxa count ORDER	9
Taxa count FAMILY	18
Taxa count ALT	19
Mayflies present?	6
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.4	3.3
Weighted SIGNAL	5.7	5	4.3

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 30 March 2010

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	11	3
Corbiculidae (Unident.) KP029999	10
Pelecypoda (Unident.) KP999999	1
Hirudinea LH	1	1
Erpobdellidae (Unident.) LH059999	1
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Amphipoda OP	6	3
Ceinidae (Unident.) OP029999	6

Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Coleoptera QC	11	5
Gyrinidae (Unident.) QC109999	9

Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	31	3
Simuliidae (Unident.) QD109999	21

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	6	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	3
Trichoptera QT	85	8
Hydropsychidae (Unident.) QT069999	82
Ecnomidae (Unident.) QT089999	3

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.4

Sampled on 9 October 2009

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Hydridae (Unident.) IB019999	1
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Bivalvia KP	3	3
Corbiculidae (Unident.) KP029999	3
Oligochaeta LO	16	2
Oligochaeta (Unident.) LO999999	16
Amphipoda OP	87	3
Ceinidae (Unident.) OP029999	39

Paramelitidae (Unident.) OP069999	42

Amphipoda (Unident.) OP999999	6

Coleoptera QC	12	5
Gyrinidae (Unident.) QC109999	6

Gyrinidae (Unident.)(Larva) QC10999I	6

Diptera QD	70	3
Simuliidae (Unident.) QD109999	25

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	31
Chironominae (Unident.) QDAJ9999	6
Chironomidae (Unident.) (Pupa) QDAZ999I	6
Ephemeroptera QE	7	9
Baetidae (Unident.) QE029999	2
Caenidae (Unident.) QE089999	5
Hemiptera QH	18	2
Corixidae (Unident.) QH659999	18
Trichoptera QT	50	8
Hydrobiosidae (Unident.) QT019999	1
Hydropsychidae (Unident.) QT069999	37
Ecnomidae (Unident.) QT089999	12

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.1