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	01-01-2010
Taxa count ORDER	9
Taxa count FAMILY	16
Taxa count ALT	28
Mayflies present?	47
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.2	1.9
Weighted SIGNAL	5.7	3.8	4.7

	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
Coleoptera QC	23	5
Berosus sp.(Unident.) QC110499	23

Diptera QD	85	3
Ceratopogoninae (Unident.) QD0999I1	20

Djalmabatista sp.(Unident.) QDAE0699	4
Procladius sp.(Unident.) QDAE0899	3
Ablabesmyia sp.(Unident.) QDAE1199	7
Paramerina sp.(Unident.) QDAE1299	10
Corynoneura sp.(Unident.) QDAF0699	1
Tanytarsus sp.(Unident.) QDAH0499	7
Paratanytarsus sp.(Unident.) QDAH0699	1
Stenochironomus sp.(Unident.) QDAI0299	6
Dicrotendipes sp.(Unident.) QDAI0699	3
Polypedilum sp.(Unident.) QDAI0899	6
Paratendipes sp.(Unident.) QDAI1099	6
Skusella sp.(Unident.) QDAI1399	2
Conochironomus sp.(Unident.) QDAI1499	4

Cladopelma sp.(Unident.) QDAI2299	2

?Stictochironomus QDAJ99Q4	3
Ephemeroptera QE	47	9
Thraulus sp.(Unident.) QE061599	42
Tasmanocoenis sp.(Unident.) QE080199	5
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	16	3
Zygoptera (Unident.) QO999997	15
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	20	8
Ecnomus sp.(Unident.) QT080499	1
Oecetis sp.(Unident.) QT250799	14
Triplectides sp.(Unident.) QT251199	5
Unknown	1
Unknown	1

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.7