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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	01-04-1996
Taxa count ORDER	12
Taxa count FAMILY	28
Taxa count ALT	28
Mayflies present?	24
	ORDER	FAMILY	ALT
SIGNAL	4.8	5.1	4.8
Weighted SIGNAL	5.8		6.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	80.02%	3,771,587,454m²
	Forestry	2.2.0 Production native forests	12.26%	577,878,314m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	6.93%	326,572,513m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.62%	29,256,496m²
	Water	6.3.0 River	0.16%	7,751,721m²
Show minor land uses 2
				47,130,465m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	29	5
Hydrophilidae (Unident.) QC119999	3

Staphylinidae (Unident.) QC189999	1
Elmidae (Unident.) QC349999	7

Psephenidae (Unident.) QC379999	18

Diptera QD	38	3
Tipulidae (Unident.) QD019999	17
Simuliidae (Unident.) QD109999	1

Athericidae (Unident.) QD229999	16

Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	24	9
Baetidae (Unident.) QE029999	11
Leptophlebiidae (Unident.) QE069999	11
Caenidae (Unident.) QE089999	2
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	4	3
Diphlebiidae (Unident.) QO099999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Plecoptera QP	13	10
Gripopterygidae (Unident.) QP039999	13
Trichoptera QT	100	8
Glossosomatidae (Unident.) QT029999	4
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	49
Conoesucidae (Unident.) QT159999	44
Helicopsychidae (Unident.) QT179999	2

SIGNALT	4.8
	ORDER
Weighted SIGNALT	6.0

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Isopoda OR	1	2
Sphaeromatidae (Unident.) OR139999	1
Coleoptera QC	19	5
Elmidae (Unident.) QC349999	15

Psephenidae (Unident.) QC379999	4

Diptera QD	32	3
Tipulidae (Unident.) QD019999	2
Athericidae (Unident.) QD229999	20

Orthocladiinae (Unident.) QDAF9999	3
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	21	9
Leptophlebiidae (Unident.) QE069999	17
Caenidae (Unident.) QE089999	4
Megaloptera QM	5	8
Corydalidae (Unident.) QM019999	5

Odonata QO	10	3
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	3
Corduliidae (Unident.) QO169999	3
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	46	8
Hydrobiosidae (Unident.) QT019999	4
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	5
Conoesucidae (Unident.) QT159999	24
Helicopsychidae (Unident.) QT179999	7
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	4

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.9