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	01-06-2000
Taxa count ORDER	11
Taxa count FAMILY	26
Taxa count ALT	26
Mayflies present?	123
	ORDER	FAMILY	ALT
SIGNAL	5	5.1	4.6
Weighted SIGNAL	5		6.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	75.05%	1,767,461,647m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	14.37%	338,434,136m²
	Pastoral Farming	3.2.0 Grazing modified pastures	8.33%	196,106,698m²
	Water	6.3.0 River	1.22%	28,765,651m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential	0.61%	14,257,757m²
	Mining	5.8.0 Mining	0.39%	9,255,036m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.03%	750,408m²
Show minor land uses 4
				23,550,313m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	7	1
Ancylidae (Unident.) KG069999	2
Physidae (Unident.) KG089999	5
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Coleoptera QC	11	5
Scirtidae (Unident.) QC209999	8

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	213	3
Dixidae (Unident.) QD069999	1

Podonominae (Unident.) QDAD9999	1
Tanypodinae (Unident.) QDAE9999	5
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	198
Ephemeroptera QE	123	9
Leptophlebiidae (Unident.) QE069999	120
Caenidae (Unident.) QE089999	3
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	5
Corixidae (Unident.) QH659999	2
Megaloptera QM	102	8
Corydalidae (Unident.) QM019999	102

Odonata QO	5	3
Synlestidae (Unident.) QO089999	3
Aeshnidae (Unident.) QO129999	2
Plecoptera QP	106	10
Gripopterygidae (Unident.) QP039999	106
Trichoptera QT	130	8
Hydrobiosidae (Unident.) QT019999	5
Glossosomatidae (Unident.) QT029999	5
Philopotamidae (Unident.) QT049999	13
Conoesucidae (Unident.) QT159999	1
Calamoceratidae (Unident.) QT249999	6
Leptoceridae (Unident.) QT259999	100

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.9

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	8	1
Ancylidae (Unident.) KG069999	1
Planorbidae (Unident.) KG079999	5
Physidae (Unident.) KG089999	2
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	48	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	18

Scirtidae (Unident.) QC209999	13

Elmidae (Unident.) QC349999	8

Psephenidae (Unident.) QC379999	8

Diptera QD	137	3
Tipulidae (Unident.) QD019999	5
Dixidae (Unident.) QD069999	3

Ceratopogonidae (Unident.) QD099999	2

Empididae (Unident.) QD359999	1
Diamesinae (Unident.) QDAB9999	1
Podonominae (Unident.) QDAD9999	8
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	11
Chironominae (Unident.) QDAJ9999	102
Ephemeroptera QE	36	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	34
Caenidae (Unident.) QE089999	1
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	1
Notonectidae (Unident.) QH679999	2
Megaloptera QM	7	8
Corydalidae (Unident.) QM019999	7

Odonata QO	5	3
Megapodagrionidae (Unident.) QO079999	2
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	1
Plecoptera QP	27	10
Gripopterygidae (Unident.) QP039999	27
Trichoptera QT	36	8
Hydrobiosidae (Unident.) QT019999	8
Glossosomatidae (Unident.) QT029999	4
Conoesucidae (Unident.) QT159999	1
Helicopsychidae (Unident.) QT179999	5
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	14

SIGNALT	4.4
	ORDER
Weighted SIGNALT	5.5

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	9	1
Ancylidae (Unident.) KG069999	6
Physidae (Unident.) KG089999	3
Acarina MM	4	6
Mites (Unident.) MM999999	4

Unknown OH	2
Ostracoda (Unident.) OH999999	2
Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	2
Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	22	3
Dixidae (Unident.) QD069999	3

Simuliidae (Unident.) QD109999	1

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	15
Ephemeroptera QE	106	9
Leptophlebiidae (Unident.) QE069999	99
Caenidae (Unident.) QE089999	7
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	7
Gerridae (Unident.) QH579999	1
Odonata QO	1	3
Megapodagrionidae (Unident.) QO079999	1
Plecoptera QP	1	10
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	108	8
Ecnomidae (Unident.) QT089999	1
Calamoceratidae (Unident.) QT249999	8
Leptoceridae (Unident.) QT259999	99

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.1