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	17-05-2010
Taxa count ORDER	11
Taxa count FAMILY	40
Taxa count ALT	40
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	5	5.1	4.6
Weighted SIGNAL	5.1		5.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	60.70%	1,478,734,334m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	27.96%	681,203,450m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses, 4.2.4 Irrigated sown grasses	5.52%	134,589,591m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	4.49%	109,322,772m²
	Forestry	3.1.0 Plantation forests	0.77%	18,762,489m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.55%	13,508,992m²
Show minor land uses 2
				24,361,216m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Lymnaeidae (Unident.) KG059999	1
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OT	4
Atyidae (Unident.) OT019999	4

Coleoptera QC	32	5
Gyrinidae (Unident.) QC109999	9

Elmidae (Unident.) QC349999	7

Psephenidae (Unident.) QC379999	16

Diptera QD	23	3
Dixidae (Unident.) QD069999	6

Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	3

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	17	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	7
Caenidae (Unident.) QE089999	1
Hemiptera QH	10	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	3
Corixidae (Unident.) QH659999	4
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	2
Isostictidae (Unident.) QO039999	1
Diphlebiidae (Unident.) QO099999	2
Aeshnidae (Unident.) QO129999	6
Gomphidae (Unident.) QO139999	6
Libellulidae (Unident.) QO179999	4
Plecoptera QP	5	10
Gripopterygidae (Unident.) QP039999	5
Trichoptera QT	75	8
Hydrobiosidae (Unident.) QT019999	3
Glossosomatidae (Unident.) QT029999	2
Hydroptilidae (Unident.) QT039999	2
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	5
Helicopsychidae (Unident.) QT179999	2
Helicophidae (Unident.) QT199999	37
Odontoceridae (Unident.) QT229999	1
Atriplectididae (Unident.) QT239999	1
Calamoceratidae (Unident.) QT249999	3
Leptoceridae (Unident.) QT259999	18

SIGNALT	5.0
	ORDER
Weighted SIGNALT	5.1