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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	10
Taxa count FAMILY	17
Taxa count ALT	35
Mayflies present?	32
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.9	1.7
Weighted SIGNAL	6.4	4.4	4.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	59.09%	1,545,761,368m²
	Natural	1.1.7 Other conserved area	29.10%	761,132,498m²
	Unknown	5.8.4 Extractive industry not in use	11.03%	288,455,469m²
	Residential And Infrastructure	5.7.2 Roads	0.51%	13,247,955m²
	Mining	5.8.2 Quarries	0.28%	7,248,881m²
Show minor land uses 2
				26,158,462m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Oligochaeta LO	15	2
Oligochaeta (Unident.) LO999999	15
Unknown OT	3
Macrobrachium sp.(Unident.) OT020199	3

Coleoptera QC	20	5
Berosus sp.(Unident.) QC110499	20

Diptera QD	73	3
Ceratopogoninae (Unident.) QD0999I1	6

Clinotanypus sp.(Unident.) QDAE0199	1
Fittkauimyia sp.(Unident.) QDAE0499	1
Procladius sp.(Unident.) QDAE0899	1
Ablabesmyia sp.(Unident.) QDAE1199	4
Paramerina sp.(Unident.) QDAE1299	7
Larsia sp.(Unident.) QDAE1799	2
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	23
Rheotanytarsus sp.(Unident.) QDAH0799	4
Stenochironomus sp.(Unident.) QDAI0299	2
Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	2
Paratendipes sp.(Unident.) QDAI1099	2
Conochironomus sp.(Unident.) QDAI1499	2

Cryptochironomus sp.(Unident.) QDAI1999	2

Harnischia sp.(Unident.) QDAI2399	2
?Stictochironomus QDAJ99Q4	5
Chironomidae (Unident.)(Larva) QDAZ9999	2
Chironomidae (Unident.) (Pupa) QDAZ999I	3
Ephemeroptera QE	32	9
Cloeon sp.(Unident.) QE020299	5
Tasmanocoenis sp.(Unident.) QE080199	27
Hemiptera QH	16	2
Corixidae (Unident.) QH659999	16
Odonata QO	22	3
Zygoptera (Unident.) QO999997	21
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	44	8
Hellyethira sp.(Unident.) QT030499	5
Orthotrichia sp.(Unident.) QT030999	1
Oecetis sp.(Unident.) QT250799	9
Triaenodes sp.(Unident.) QT251099	28
Triplectides sp.(Unident.) QT251199	1
Unknown	1
Unknown	1

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.2