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

Amy Creek @ Jenkins Rd EE050510DW72

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2010
Taxa count ORDER	12
Taxa count FAMILY	22
Taxa count ALT	40
Mayflies present?	97
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.6	2
Weighted SIGNAL	5.2	5.4	3.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	77.54%	1,916,255,507m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	11.37%	281,000,808m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	5.86%	144,750,416m²
	Natural	1.1.7 Other conserved area	3.53%	87,250,251m²
	Arable Farming	4.4.1 Irrigated tree fruits	1.27%	31,500,091m²
	Intensive Pastoral Farming	5.2.7 Saleyards/stockyards	0.24%	6,000,017m²
	Unknown	4.6.2 Abandoned irrigated land, 4.6.4 No defined use (irrigation)	0.16%	4,000,011m²
	Industrial	5.5.1 Commercial services	0.02%	500,001m²
Show minor land uses 4
				24,712,571m²

Waterbug sample history

Sampled on 1 January 2010

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

Unknown OT	12
Caridina sp.(Unident.) OT010399	8

Caridinides wilkinsi OT010401	2

Macrobrachium sp.(Unident.) OT020199	2

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	6	5
Hydrovatus sp.(Unident.) QC090399	2

Berosus sp.(Unident.) QC110499	3

Staphylinidae (Unident.) QC189999	1
Diptera QD	57	3
Ceratopogoninae (Unident.) QD0999I1	8

Fittkauimyia sp.(Unident.) QDAE0499	1
Procladius sp.(Unident.) QDAE0899	1
Ablabesmyia sp.(Unident.) QDAE1199	5
Paramerina sp.(Unident.) QDAE1299	3
Corynoneura sp.(Unident.) QDAF0699	1
Cricotopus sp.(Unident.) QDAF1599	1
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	8
Paratanytarsus sp.(Unident.) QDAH0699	3
Rheotanytarsus sp.(Unident.) QDAH0799	8
Stenochironomus sp.(Unident.) QDAI0299	3
Dicrotendipes sp.(Unident.) QDAI0699	3
Polypedilum sp.(Unident.) QDAI0899	8
Cladopelma sp.(Unident.) QDAI2299	2

Harnischia sp.(Unident.) QDAI2399	1
Ephemeroptera QE	97	9
Cloeon sp.(Unident.) QE020299	24
Centroptilum sp.(Unident.) QE020399	3
Tasmanocoenis sp.(Unident.) QE080199	20
Wundacaenis dostini QE080202	50
Hemiptera QH	9	2
Corixidae (Unident.) QH659999	8
Pleidae (Unident.) QH689999	1
Odonata QO	9	3
Zygoptera (Unident.) QO999997	7
Epiproctophora (Unident.) QO999998	2
Trichoptera QT	9	8
Hellyethira sp.(Unident.) QT030499	1
Orthotrichia sp.(Unident.) QT030999	3
Oecetis sp.(Unident.) QT250799	2
Triaenodes sp.(Unident.) QT251099	2
Triplectides sp.(Unident.) QT251199	1
Unknown	2
Unknown	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.8