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

Francis Creek u/s Mary River Confluence EE020600MA11

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2000
Taxa count ORDER	10
Taxa count FAMILY	31
Taxa count ALT	51
Mayflies present?	56
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.1	2.3
Weighted SIGNAL	5.2	5.3	4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	94.92%	16,183,727,111m²
	Mining	5.8.1 Mines	4.52%	770,010,180m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.57%	96,345,115m²
Show minor land uses 1
				170,500,824m²

Waterbug sample history

Sampled on 1 January 2000

Taxa	Abundance	SIGNALT Grade
Hirudinea LH	3	1
Hirudinea (Unident.) LH999999	3
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	1	6
Oribatida (Unident.) MM9999A1	1

Unknown OT	3
Caridina gracilirostris OT010302	2

Macrobrachium sp.(Unident.) OT020199	1

Coleoptera QC	31	5
Notomicrus tenellus QC080401	2

Clypeodytes sp nov QC0908Q1	2

Hydroglyphus godeffroyi QC090905	10

Hydroglyphus leai QC090907	2

Hydraena sp.(Unident.) QC130199	8

Hydrochus sp.(Unident.) QCAO0199	7

Diptera QD	89	3
Culicidae (Unident.) QD079999	4

Ceratopogoninae (Unident.) QD0999I1	20

Tabanidae (Unident.) QD239999	1
Clinotanypus sp.(Unident.) QDAE0199	1
Coelopynia sp.(Unident.) QDAE0299	1
Procladius sp.(Unident.) QDAE0899	6
Ablabesmyia hilli QDAE1101	1
Ablabesmyia sp.(Unident.) QDAE1199	1
Paramerina sp.(Unident.) QDAE1299	2
Larsia sp.(Unident.) QDAE1799	3
Corynoneura sp.(Unident.) QDAF0699	1
Tanytarsus sp. 1 QDAH04T1	11
Tanytarsus sp. 8 QDAH04T8	8
Paratanytarsus sp.(Unident.) QDAH0699	2
Rheotanytarsus sp.(Unident.) QDAH0799	1
Stenochironomus sp.(Unident.) QDAI0299	1
Kiefferulus sp.(Unident.) QDAI0799	2
Polypedilum watsoni QDAI0810	4
Polypedilum D1 QDAI08D1	13
Polypedilum D3 QDAI08D3	5
Unk genus K1 QDAJ99Q6	1
Ephemeroptera QE	56	9
Cloeon sp.(Unident.) QE020299	2
Thraulus sp.(Unident.) QE061599	5
Tasmanocoenis sp.(Unident.) QE080199	29
Wundacaenis dostini QE080202	20
Hemiptera QH	7	2
Mesoveliidae (Unident.) QH529999	1
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	2
Pleidae (Unident.) QH689999	1
Odonata QO	7	3
Antipodogomphus sp.(Unident.) QO130199	1
Austrogomphus sp.(Unident.) QO130499	4
Zygoptera (Unident.) QO999997	2
Trichoptera QT	74	8
Hellyethira sp.(Unident.) QT030499	3
Ecnomus sp.(Unident.) QT080499	2
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1	6
Anisocentropus sp.(Unident.) QT240199	2
Oecetis sp.(Unident.) QT250799	25
Triaenodes sp.(Unident.) QT251099	35
Triplectides sp.(Unident.) QT251199	1

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.7