Explore

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

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2009
Taxa count ORDER	8
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4.4	4.6	2.3
Weighted SIGNAL	5.5		3.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	97.94%	46,509,951,018m²
	Residential And Infrastructure	5.5.3 Recreation and culture, 5.7.1 Airports/aerodromes, 5.7.2 Roads	0.99%	469,992,030m²
	Water	6.5.2 Marsh/wetland - production	0.52%	246,376,876m²
	Natural	1.1.3 National park	0.22%	103,803,455m²
	Arable Farming	3.3.3 Hay and silage	0.21%	101,552,296m²
	Mining	5.8.1 Mines	0.08%	38,269,708m²
	Unknown	5.8.4 Extractive industry not in use	0.04%	17,258,888m²
Show minor land uses 6
				474,872,043m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Recifella sp.(Unident.) MM160599	1

Coleoptera QC	2	5
Laccophilus sp.(Unident.) QC090199	2

Diptera QD	7	3
Dicrotendipes sp.(Unident.) QDAI0699	6
Unk genus D1 QDAJ99Q7	1
Ephemeroptera QE	1	9
Cloeon sp.(Unident.) QE020299	1
Hemiptera QH	8	2
Corixidae (Unident.) QH659999	8
Trichoptera QT	4	8
Hellyethira sp.(Unident.) QT030499	3
Ecnomus sp.(Unident.) QT080499	1
Unknown	195
Unknown	195

SIGNALT	4.4
	ORDER
Weighted SIGNALT	3.1