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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Copperfield Creek EE130896DA19

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-1996
Taxa count ORDER	11
Taxa count FAMILY	28
Taxa count ALT	52
Mayflies present?	23
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.9	2.2
Weighted SIGNAL	4.4	4.8	4.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	98.05%	14,568,523,508m²
	Residential And Infrastructure	5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	1.81%	269,537,438m²
	Unknown	5.8.4 Extractive industry not in use	0.09%	13,751,910m²
	Water	6.1.3 Lake - intensive use	0.04%	5,250,729m²
	Intensive Pastoral Farming	5.2.7 Saleyards/stockyards	0.00%	500,069m²
	Waste Management	5.9.1 Effluent pond	0.00%	250,035m²
Show minor land uses 5
				148,578,137m²

Waterbug sample history

Sampled on 1 January 1996

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	26	6
Hydrodroma sp.(Unident.) MM070199	9

Koenikea sp.(Unident.) MM160299	3

Recifella sp.(Unident.) MM160599	3

Unionicola sp.(Unident.) MM160699	8

Albia sp.(Unident.) MM190199	1

Gretacarus sp.(Unident.) MM210199	1

Mites (Unident.) MM999999	1

Unknown OG	4
Cladocera (Unident.) OG999999	4
Unknown OJ	74
Calanoida (Unident.) OJ199999	49
Cyclopoida (Unident.) OJ399999	25
Unknown OT	1
Macrobrachium sp.(Unident.) OT020199	1

Coleoptera QC	10	5
Neohydrocoptus subfasciatus QC080301	2

Laccophilus seminiger QC090102	2

Clypeodytes bifasciatus QC090802	2

Clypeodytes sp nov QC0908Q1	2

Hydraena sp.(Unident.) QC130199	2

Diptera QD	76	3
Ceratopogoninae (Unident.) QD0999I1	12

Fittkauimyia sp.(Unident.) QDAE0499	1
Procladius sp.(Unident.) QDAE0899	1
Ablabesmyia sp.(Unident.) QDAE1199	2
Larsia sp.(Unident.) QDAE1799	1
Cladotanytarsus sp.(Unident.) QDAH0399	5
Tanytarsus sp.(Unident.) QDAH0499	1
Tanytarsus rosario QDAH04RS	4
Tanytarsus sp. 1 QDAH04T1	5
Tanytarsus sp. 8 QDAH04T8	2
Paratanytarsus sp.(Unident.) QDAH0699	3
Dicrotendipes sp.(Unident.) QDAI0699	1
Kiefferulus sp.(Unident.) QDAI0799	8
Polypedilum leei QDAI0801	13
Polypedilum D1 QDAI08D1	1
Polypedilum D3 QDAI08D3	1
Zavreliella sp.(Unident.) QDAI0999	2
Conochironomus sp.(Unident.) QDAI1499	4

Parachironomus D1 QDAI25D1	1
Chironomidae (Unident.)(Larva) QDAZ9999	7
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	23	9
Tasmanocoenis sp.(Unident.) QE080199	16
Wundacaenis dostini QE080202	7
Hemiptera QH	6	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	1
Odonata QO	3	3
Antipodogomphus sp.(Unident.) QO130199	1
Austrogomphus sp.(Unident.) QO130499	1
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	19	8
Orthotrichia sp.(Unident.) QT030999	1
Ecnomus sp.(Unident.) QT080499	2
Oecetis sp.(Unident.) QT250799	11
Triaenodes sp.(Unident.) QT251099	4
Triplectides sp.(Unident.) QT251199	1

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.1