Explore

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

Source	Office of Environment and Heritage
Latest Sample Date	08-10-1998
Taxa count ORDER	9
Taxa count FAMILY	30
Taxa count ALT	30
Mayflies present?	143
	ORDER	FAMILY	ALT
SIGNAL	6	6	4.7
Weighted SIGNAL	6.2		6.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection	69.32%	3,011,821,630m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	21.22%	922,118,848m²
	Pastoral Farming	3.2.0 Grazing modified pastures	8.51%	369,947,383m²
	Arable Farming	3.3.0 Cropping	0.57%	24,746,480m²
	Water	6.3.0 River	0.24%	10,248,542m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.14%	5,999,147m²
Show minor land uses 3
				43,448,820m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	17	5
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	13

Diptera QD	247	3
Tipulidae (Unident.) QD019999	2
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	9

Podonominae (Unident.) QDAD9999	6
Tanypodinae (Unident.) QDAE9999	102
Orthocladiinae (Unident.) QDAF9999	118
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	143	9
Baetidae (Unident.) QE029999	15
Oniscigastridae (Unident.) QE039999	7
Leptophlebiidae (Unident.) QE069999	118
Caenidae (Unident.) QE089999	3
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	5	3
Synlestidae (Unident.) QO089999	3
Aeshnidae (Unident.) QO129999	1
Corduliidae (Unident.) QO169999	1
Plecoptera QP	25	10
Gripopterygidae (Unident.) QP039999	25
Trichoptera QT	68	8
Hydrobiosidae (Unident.) QT019999	5
Glossosomatidae (Unident.) QT029999	5
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	2
Conoesucidae (Unident.) QT159999	42
Philorheithridae (Unident.) QT219999	1
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	9

SIGNALT	6.0
	ORDER
Weighted SIGNALT	6.6

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Coleoptera QC	18	5
Dytiscidae (Unident.) QC099999	1
Scirtidae (Unident.) QC209999	13

Elmidae (Unident.) QC349999	4

Diptera QD	26	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	3

Athericidae (Unident.) QD229999	2

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	7
Chironominae (Unident.) QDAJ9999	2
Ephemeroptera QE	305	9
Baetidae (Unident.) QE029999	101
Leptophlebiidae (Unident.) QE069999	198
Caenidae (Unident.) QE089999	6
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	6
Corixidae (Unident.) QH659999	2
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	2
Lestidae (Unident.) QO059999	1
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	2
Corduliidae (Unident.) QO169999	1
Trichoptera QT	9	8
Hydrobiosidae (Unident.) QT019999	2
Philopotamidae (Unident.) QT049999	1
Conoesucidae (Unident.) QT159999	2
Atriplectididae (Unident.) QT239999	1
Leptoceridae (Unident.) QT259999	3

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.3