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	12
Taxa count FAMILY	21
Taxa count ALT	36
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.4	1.8
Weighted SIGNAL	4.1	3.8	4.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	74.19%	2,280,108,100m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation	13.68%	420,381,653m²
	Arable Farming	3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.4.4 Irrigated vine fruits, 4.4.7 Irrigated perennial vegetables and herbs, 4.4.8 Irrigated citrus, 4.5.2 Irrigated seasonal flowers and bulbs, 4.5.3 Irrigated seasonal vegetables and herbs	6.30%	193,695,471m²
	Natural	1.1.7 Other conserved area	4.07%	125,214,749m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.62%	18,994,653m²
	Industrial	5.5.1 Commercial services	0.53%	16,245,427m²
	Unknown	4.6.2 Abandoned irrigated land, 5.8.4 Extractive industry not in use	0.32%	9,747,256m²
	Water	6.1.0 Lake, 6.4.2 Drainage channel/aqueduct, 6.4.3 Stormwater, 6.6.0 Estuary/coastal waters	0.27%	8,247,678m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.02%	499,859m²
Show minor land uses 5
				30,731,348m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	8	3
Nematoda (Unident.) II999999	8
Gastropoda KG	1	1
Ferrissia sp.(Unident.) KG060199	1
Oligochaeta LO	5	2
Oligochaeta (Unident.) LO999999	5
Acarina MM	2	6
Oribatida (Unident.) MM9999A1	2

Unknown OT	204
Caridina sp.(Unident.) OT010399	198

Caridinides wilkinsi OT010401	4

Macrobrachium sp.(Unident.) OT020199	2

Coleoptera QC	7	5
Berosus sp.(Unident.) QC110499	7

Diptera QD	56	3
Ceratopogoninae (Unident.) QD0999I1	12

Djalmabatista sp.(Unident.) QDAE0699	1
Procladius sp.(Unident.) QDAE0899	3
Ablabesmyia sp.(Unident.) QDAE1199	6
Nilotanypus sp.(Unident.) QDAE1699	1
Larsia sp.(Unident.) QDAE1799	1
?Telmatopelopia sp.(Unident.) QDAE1899	1
Cricotopus sp.(Unident.) QDAF1599	1
Stempellinella sp.(Unident.) QDAH0199	1
Tanytarsus sp.(Unident.) QDAH0499	9
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	1
Stenochironomus sp.(Unident.) QDAI0299	2
Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	2
Cryptochironomus sp.(Unident.) QDAI1999	4

Harnischia sp.(Unident.) QDAI2399	4
?Stictochironomus QDAJ99Q4	1
Chironomidae (Unident.) (Pupa) QDAZ999I	4
Ephemeroptera QE	3	9
Cloeon sp.(Unident.) QE020299	1
Tasmanocoenis sp.(Unident.) QE080199	2
Hemiptera QH	2	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Odonata QO	8	3
Epiproctophora (Unident.) QO999998	8
Trichoptera QT	30	8
Oecetis sp.(Unident.) QT250799	13
Triaenodes sp.(Unident.) QT251099	14
Triplectides sp.(Unident.) QT251199	3
Unknown	12
Unknown	12

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.4