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	27-05-2010
Taxa count ORDER	12
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	44
	ORDER	FAMILY	ALT
SIGNAL	4.7	5	5.1
Weighted SIGNAL	5.4		6.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park, 1.2.0 Managed resource protection	84.52%	3,850,208,638m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	8.69%	395,951,424m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	6.40%	291,648,364m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	0.21%	9,504,835m²
	Water	6.3.0 River	0.18%	8,254,199m²
Show minor land uses 2
				45,555,675m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	8	6
Mites (Unident.) MM999999	8

Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	14
Atyidae (Unident.) OT019999	14

Coleoptera QC	71	5
Dytiscidae (Unident.) QC099999	9
Hydrophilidae (Unident.) QC119999	24

Hydraenidae (Unident.) QC139999	3

Elmidae (Unident.) QC349999	14

Psephenidae (Unident.) QC379999	20

Ptilodactylidae (Unident.) QC399999	1

Diptera QD	45	3
Blephariceridae (Unident.)(Larva) QD049999	10

Dixidae (Unident.) QD069999	19

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	5

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	44	9
Baetidae (Unident.) QE029999	11
Leptophlebiidae (Unident.) QE069999	33
Hemiptera QH	5	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	3
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	15	3
Synlestidae (Unident.) QO089999	2
Aeshnidae (Unident.) QO129999	9
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	2
Plecoptera QP	14	10
Gripopterygidae (Unident.) QP039999	14
Trichoptera QT	74	8
Hydrobiosidae (Unident.) QT019999	12
Glossosomatidae (Unident.) QT029999	1
Philopotamidae (Unident.) QT049999	2
Hydropsychidae (Unident.) QT069999	4
Helicophidae (Unident.) QT199999	30
Odontoceridae (Unident.) QT229999	1
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	20

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.2

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Nematomorpha IJ	1	6
Gordiidae (Unident.) IJ019999	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OT	12
Atyidae (Unident.) OT019999	12

Coleoptera QC	80	5
Hydrophilidae (Unident.) QC119999	39

Elmidae (Unident.) QC349999	7

Psephenidae (Unident.) QC379999	34

Diptera QD	21	3
Blephariceridae (Unident.)(Larva) QD049999	9

Dixidae (Unident.) QD069999	4

Simuliidae (Unident.) QD109999	6

Orthocladiinae (Unident.) QDAF9999	2
Ephemeroptera QE	50	9
Baetidae (Unident.) QE029999	24
Leptophlebiidae (Unident.) QE069999	25
Caenidae (Unident.) QE089999	1
Megaloptera QM	3	8
Corydalidae (Unident.) QM019999	3

Odonata QO	9	3
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	6
Gomphidae (Unident.) QO139999	2
Plecoptera QP	13	10
Gripopterygidae (Unident.) QP039999	13
Trichoptera QT	47	8
Hydrobiosidae (Unident.) QT019999	6
Glossosomatidae (Unident.) QT029999	4
Philopotamidae (Unident.) QT049999	4
Hydropsychidae (Unident.) QT069999	1
Conoesucidae (Unident.) QT159999	19
Calamoceratidae (Unident.) QT249999	5
Leptoceridae (Unident.) QT259999	8

SIGNALT	5.2
	ORDER
Weighted SIGNALT	5.5