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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	5
Taxa count FAMILY	10
Taxa count ALT	13
Mayflies present?	47
	ORDER	FAMILY	ALT
SIGNAL	4.4	4.2	2.3
Weighted SIGNAL	5.8	7	4.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	71.43%	62,477,599,292m²
	Pastoral Farming	3.2.5 Sown grasses	22.58%	19,750,952,357m²
	Water	6.5.2 Marsh/wetland - production	5.28%	4,619,238,858m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.1 Airports/aerodromes, 5.7.2 Roads	0.43%	376,499,092m²
	Arable Farming	3.3.3 Hay and silage, 3.4.1 Tree fruits, 4.3.7 Irrigated alkaloid poppies	0.28%	242,999,414m²
Show minor land uses 2
				874,672,890m²

Taxa	Abundance	SIGNALT Grade
Diptera QD	16	3
Empididae (Unident.) QD359999	3
Rheocricotopus sp.(Unident.) QDAF0199	1
Paratanytarsus sp.(Unident.) QDAH0699	1
Dicrotendipes sp.(Unident.) QDAI0699	8
Cryptochironomus sp.(Unident.) QDAI1999	2

Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	47	9
Pseudocloeon sp.(Unident.) QE020599	47
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Trichoptera QT	23	8
Hellyethira sp.(Unident.) QT030499	2
Hydroptila sp.(Unident.) QT030599	17
Orthotrichia sp.(Unident.) QT030999	1
Ecnomus sp.(Unident.) QT080499	3
Unknown	145
Unknown	145

SIGNALT	4.4
	ORDER
Weighted SIGNALT	5.0