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

GOODRADIGBEE RIVER @ Brindabella Station 65725

Source	Office of Environment and Heritage
Latest Sample Date	07-11-2006
Taxa count ORDER	13
Taxa count FAMILY	45
Taxa count ALT	45
Mayflies present?	104
	ORDER	FAMILY	ALT
SIGNAL	4.4	5.2	4.1
Weighted SIGNAL	4.8		5.5

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	3.75%	1,644,283,410m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	1.06%	466,509,479m²
	Natural	1.1.1 Strict nature reserves, 1.1.2 Wilderness area, 1.1.3 National park	0.92%	401,258,153m²
	Forestry	2.2.0 Production native forests	0.19%	83,001,686m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.03%	13,250,269m²
Show minor land uses 4
				438,481,409m²

Waterbug sample history

Sampled on 7 November 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	10	1
Planorbidae (Unident.) KG079999	2
Physidae (Unident.) KG089999	8
Oligochaeta LO	8	2
Oligochaeta (Unident.) LO999999	8
Acarina MM	9	6
Mites (Unident.) MM999999	9

Unknown OG	1
Cladocera (Unident.) OG999999	1
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Coleoptera QC	44	5
Dytiscidae (Unident.) QC099999	16
Elmidae (Unident.) QC349999	10

Psephenidae (Unident.) QC379999	18

Diptera QD	120	3
Tipulidae (Unident.) QD019999	3
Dixidae (Unident.) QD069999	10

Ceratopogonidae (Unident.) QD099999	24

Simuliidae (Unident.) QD109999	7

Athericidae (Unident.) QD229999	28

Aphroteniinae (Unident.) QDAA9999	1
Tanypodinae (Unident.) QDAE9999	10
Orthocladiinae (Unident.) QDAF9999	13
Chironominae (Unident.) QDAJ9999	24
Ephemeroptera QE	104	9
Baetidae (Unident.) QE029999	1
Oniscigastridae (Unident.) QE039999	3
Coloburiscidae (Unident.) QE059999	10
Leptophlebiidae (Unident.) QE069999	77
Caenidae (Unident.) QE089999	13
Hemiptera QH	13	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	4
Megaloptera QM	10	8
Corydalidae (Unident.) QM019999	10

Odonata QO	35	3
Synlestidae (Unident.) QO089999	7
Aeshnidae (Unident.) QO129999	10
Gomphidae (Unident.) QO139999	13
Corduliidae (Unident.) QO169999	4
Libellulidae (Unident.) QO179999	1
Plecoptera QP	16	10
Gripopterygidae (Unident.) QP039999	16
Trichoptera QT	116	8
Hydrobiosidae (Unident.) QT019999	6
Hydroptilidae (Unident.) QT039999	5
Philopotamidae (Unident.) QT049999	17
Hydropsychidae (Unident.) QT069999	1
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	14
Conoesucidae (Unident.) QT159999	3
Helicopsychidae (Unident.) QT179999	1
Philorheithridae (Unident.) QT219999	5
Odontoceridae (Unident.) QT229999	16
Calamoceratidae (Unident.) QT249999	19
Leptoceridae (Unident.) QT259999	28

SIGNALT	4.4
	ORDER
Weighted SIGNALT	5.0