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	21-10-2010
Taxa count ORDER	11
Taxa count FAMILY	34
Taxa count ALT	34
Mayflies present?	56
	ORDER	FAMILY	ALT
SIGNAL	5.5	5.3	4.1
Weighted SIGNAL	5.7		5.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	55.88%	500,087,156m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	40.01%	358,062,404m²
	Forestry	2.2.0 Production native forests	3.94%	35,256,144m²
	Pastoral Farming	3.2.5 Sown grasses	0.17%	1,500,261m²
Show minor land uses 1
				8,949,060m²

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

Unknown OT	24
Atyidae (Unident.) OT019999	24

Coleoptera QC	25	5
Dytiscidae (Unident.) QC099999	9
Gyrinidae (Unident.) QC109999	9

Hydrophilidae (Unident.) QC119999	3

Elmidae (Unident.) QC349999	4

Diptera QD	40	3
Tipulidae (Unident.) QD019999	1
Dixidae (Unident.) QD069999	2

Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	4

Thaumaleidae (Unident.) QD119999	5
Psychodidae (Unident.) QD129999	1

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	56	9
Baetidae (Unident.) QE029999	14
Leptophlebiidae (Unident.) QE069999	41
Caenidae (Unident.) QE089999	1
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	3
Notonectidae (Unident.) QH679999	4
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Neuroptera QN	2	6
Osmylidae (Unident.) QN039999	2

Odonata QO	8	3
Synlestidae (Unident.) QO089999	6
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	38	8
Hydrobiosidae (Unident.) QT019999	21
Philopotamidae (Unident.) QT049999	1
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	1
Antipodoeciidae (Unident.) QT169999	2
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	10

SIGNALT	5.5
	ORDER
Weighted SIGNALT	4.9