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

Source	Office of Environment and Heritage
Latest Sample Date	20-09-2006
Taxa count ORDER	12
Taxa count FAMILY	22
Taxa count ALT	22
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.5	2.9	1.5
Weighted SIGNAL	3.4		3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	69.97%	260,852,541,651m²
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping, 4.3.6 Irrigated cotton, 4.4.0 Irrigated perennial horticulture	15.64%	58,324,206,494m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection	9.15%	34,116,017,021m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures	1.89%	7,032,555,043m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.4.1 Supply channel/aqueduct, 6.5.0 Marsh/wetland	1.58%	5,881,546,034m²
	Forestry	2.2.0 Production native forests	0.65%	2,405,018,824m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	0.35%	1,321,010,339m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.03%	95,250,746m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.00%	1,500,012m²
Show minor land uses 6
				3,728,099,179m²

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	12	6
Mites (Unident.) MM999999	12

Unknown OG	16
Cladocera (Unident.) OG999999	16
Unknown OH	33
Ostracoda (Unident.) OH999999	33
Unknown OJ	16
Copepoda (Unident.) OJ999999	16
Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	60	5
Carabidae (Unident.) QC059999	1
Dytiscidae (Unident.) QC099999	44
Hydrophilidae (Unident.) QC119999	12

Scirtidae (Unident.) QC209999	3

Diptera QD	81	3
Culicidae (Unident.) QD079999	2

Ephydridae (Unident.) QD789999	3

Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	68
Hemiptera QH	20	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	15
Notonectidae (Unident.) QH679999	1
Trichoptera QT	5	8
Leptoceridae (Unident.) QT259999	5

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.5