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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	7
Taxa count FAMILY	10
Taxa count ALT	11
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	4.1	3.8	2
Weighted SIGNAL	3	3	4.1

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	93.17%	4,713,325,825m²
	Pastoral Farming	3.2.5 Sown grasses	6.12%	309,332,276m²
	Water	6.5.2 Marsh/wetland - production	0.71%	35,922,458m²
Show minor land uses 1
				50,585,806m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Coleoptera QC	2	5
Laccophilus sp.(Unident.) QC090199	2

Diptera QD	18	3
Forcipomyiinae (Unident.) QD0999I7	6

Paratanytarsus sp.(Unident.) QDAH0699	2
Chironomus sp.(Unident.) QDAI0499	4

Chironomidae (Unident.)(Larva) QDAZ9999	3
Chironomidae (Unident.) (Pupa) QDAZ999I	3
Ephemeroptera QE	18	9
Cloeon sp.(Unident.) QE020299	18
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Trichoptera QT	1	8
Ecnomus sp.(Unident.) QT080499	1
Unknown	199
Unknown	199

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.8