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

Collie River - DS Mungalup Tower CR-09

Source	Department of Water and Environment Regulation
Latest Sample Date	13-01-2009
Taxa count ORDER	12
Taxa count FAMILY	19
Taxa count ALT	21
Mayflies present?	21
	ORDER	FAMILY	ALT
SIGNAL	3.4	3.9	2.7
Weighted SIGNAL	5.1	6.3	4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 2.2.1 Wood production forestry, 3.1.0 Plantation forests	63.39%	161,771,611,309m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area	14.40%	36,745,638,856m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	7.86%	20,059,325,801m²
	Pastoral Farming	3.2.0 Grazing modified pastures	5.82%	14,844,806,096m²
	Arable Farming	3.3.0 Cropping, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture	4.06%	10,348,539,105m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry	1.43%	3,645,263,775m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries, 5.8.3 Tailings	1.37%	3,508,013,256m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.1 Fuel powered electricity generation, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads	0.80%	2,047,507,737m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	0.73%	1,859,007,025m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.5.1 Commercial services	0.06%	164,250,621m²
	Unknown	3.6.1 Degraded land, 5.8.4 Extractive industry not in use	0.06%	145,250,549m²
	Intensive Pastoral Farming	5.2.2 Feedlots, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.02%	40,500,153m²
	Waste Management	5.9.3 Solid garbage, 5.9.5 Sewage/sewerage	0.00%	2,750,010m²
Show minor land uses 8
				2,551,824,643m²

Waterbug sample history

Sampled on 13 January 2009

Taxa	Abundance	SIGNALT Grade
Unknown IH	1
Nemertea (Unident.) IH999999	1
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Acarina MM	69	6
Oribatida (Unident.) MM9999A1	1

Hydracarina (Unident.) MM9999A8	68

Amphipoda OP	3	3
Ceinidae (Unident.) OP029999	3

Unknown OT	6
Palaemonidae (Unident.) OT029999	6

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	17	5
Dytiscidae (Unident.) QC099999	8
Gyrinidae (Unident.) QC109999	9

Diptera QD	77	3
Ceratopogonidae (Unident.) QD099999	16

Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	28
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	28
Ephemeroptera QE	21	9
Tasmanocoenis sp.(Unident.) QE080199	21
Hemiptera QH	2	2
Corixidae (Unident.) QH659999	2
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	7	8
Hellyethira sp.(Unident.) QT030499	2
Ecnomus sp.(Unident.) QT080499	2
Notoperata sp.(Unident.) QT250699	1
Triplectides sp.(Unident.) QT251199	2

SIGNALT	3.4
	ORDER
Weighted SIGNALT	4.4