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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	28-09-1999
Taxa count ORDER	8
Taxa count FAMILY	25
Taxa count ALT	25
Mayflies present?	210
	ORDER	FAMILY	ALT
SIGNAL	6.5	6.4	4.9
Weighted SIGNAL	6.7		5.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	80.56%	3,306,657,799m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	17.89%	734,312,971m²
	Water	6.3.0 River	0.46%	18,995,162m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.41%	16,995,671m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.18%	7,498,090m²
Show minor land uses 3
				41,047,045m²

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	2	6
Gordiidae (Unident.) IJ019999	2
Coleoptera QC	13	5
Hydrophilidae (Unident.) QC119999	12

Scirtidae (Unident.) QC209999	1

Diptera QD	27	3
Tipulidae (Unident.) QD019999	8
Tanypodinae (Unident.) QDAE9999	8
Chironominae (Unident.) QDAJ9999	6
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	210	9
Baetidae (Unident.) QE029999	10
Oniscigastridae (Unident.) QE039999	1
Leptophlebiidae (Unident.) QE069999	198
Caenidae (Unident.) QE089999	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	15	3
Synlestidae (Unident.) QO089999	5
Aeshnidae (Unident.) QO129999	3
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	5
Plecoptera QP	11	10
Eustheniidae (Unident.) QP019999	3
Gripopterygidae (Unident.) QP039999	8
Trichoptera QT	49	8
Hydrobiosidae (Unident.) QT019999	1
Philopotamidae (Unident.) QT049999	11
Hydropsychidae (Unident.) QT069999	1
Polycentropodidae (Unident.) QT079999	1
Philorheithridae (Unident.) QT219999	5
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	26

SIGNALT	6.5
	ORDER
Weighted SIGNALT	6.4

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	3	6
Gordiidae (Unident.) IJ019999	3
Coleoptera QC	22	5
Noteridae (Unident.) QC089999	2

Dytiscidae (Unident.) QC099999	2
Gyrinidae (Unident.) QC109999	12

Scirtidae (Unident.) QC209999	5

Elmidae (Unident.) QC349999	1

Diptera QD	47	3
Tipulidae (Unident.) QD019999	23
Dixidae (Unident.) QD069999	4

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Tabanidae (Unident.) QD239999	1
Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	1
Diptera (Unident.)(Larva) QDZZ9999	10

Ephemeroptera QE	61	9
Baetidae (Unident.) QE029999	22
Leptophlebiidae (Unident.) QE069999	39
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	5
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	11	3
Synlestidae (Unident.) QO089999	2
Aeshnidae (Unident.) QO129999	4
Gomphidae (Unident.) QO139999	4
Corduliidae (Unident.) QO169999	1
Plecoptera QP	6	10
Eustheniidae (Unident.) QP019999	1
Gripopterygidae (Unident.) QP039999	5
Trichoptera QT	136	8
Hydrobiosidae (Unident.) QT019999	3
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	9
Hydropsychidae (Unident.) QT069999	3
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	3
Philorheithridae (Unident.) QT219999	6
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	108

SIGNALT	6.0
	ORDER
Weighted SIGNALT	5.8