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

Gunny Bag Ck us Ward's River Jn 44111

Source	Office of Environment and Heritage
Latest Sample Date	03-05-2010
Taxa count ORDER	13
Taxa count FAMILY	41
Taxa count ALT	41
Mayflies present?	43
	ORDER	FAMILY	ALT
SIGNAL	5.2	5.8	5.2
Weighted SIGNAL	6.1		6.2

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	43.42%	2,175,235,906m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	42.48%	2,128,230,808m²
	Natural	1.1.3 National park	10.77%	539,808,543m²
	Water	6.3.0 River	1.84%	92,009,979m²
	Pastoral Farming	3.2.0 Grazing modified pastures	1.50%	75,008,135m²
Show minor land uses 2
				50,102,934m²

Waterbug sample history

Sampled on 3 May 2010

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Nematomorpha IJ	3	6
Gordiidae (Unident.) IJ019999	3
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	45	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	18

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	14

Elmidae (Unident.) QC349999	3

Psephenidae (Unident.) QC379999	4

Ptilodactylidae (Unident.) QC399999	1

Diptera QD	32	3
Tipulidae (Unident.) QD019999	7
Simuliidae (Unident.) QD109999	15

Athericidae (Unident.) QD229999	4

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	2
Ephemeroptera QE	43	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	26
Caenidae (Unident.) QE089999	5
Hemiptera QH	9	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	5
Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Neuroptera QN	4	6
Neurorthidae (Unident.) QN049999	4

Odonata QO	10	3
Synlestidae (Unident.) QO089999	5
Aeshnidae (Unident.) QO129999	3
Corduliidae (Unident.) QO169999	2
Plecoptera QP	15	10
Eustheniidae (Unident.) QP019999	7
Gripopterygidae (Unident.) QP039999	5
Notonemouridae (Unident.) QP049999	3
Trichoptera QT	73	8
Hydrobiosidae (Unident.) QT019999	19
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	2
Tasimiidae (Unident.) QT139999	1
Conoesucidae (Unident.) QT159999	6
Helicopsychidae (Unident.) QT179999	7
Calocidae (Unident.) QT189999	11
Philorheithridae (Unident.) QT219999	1
Odontoceridae (Unident.) QT229999	5
Leptoceridae (Unident.) QT259999	20

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.8