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

Burrell Creek, u/s Haynes Road Crossing EE160798AD14

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-1998
Taxa count ORDER	10
Taxa count FAMILY	31
Taxa count ALT	60
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	4.1	3.9	2.4
Weighted SIGNAL	4.9	5.4	3.3

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	91.56%	24,549,395,482m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	3.55%	952,358,010m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	2.57%	688,466,627m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.1 Marsh/wetland - conservation	1.69%	453,313,416m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs	0.60%	161,683,451m²
	Unknown	3.6.4 No defined use, 5.8.4 Extractive industry not in use	0.01%	3,748,457m²
	Mining	5.8.2 Quarries	0.01%	3,248,663m²
Show minor land uses 5
				268,122,141m²

Waterbug sample history

Sampled on 1 January 1998

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	24	6
Koenikea sp.(Unident.) MM160299	1

Unionicola sp.(Unident.) MM160699	16

Oribatida (Unident.) MM9999A1	7

Unknown OT	4
Macrobrachium sp.(Unident.) OT020199	2

Caridea (Unident.) OT999999	2

Coleoptera QC	242	5
Carabidae (Unident.) QC059999	1
Notomicrus tenellus QC080401	32

Laccophilus transversalis QC0901Q1	6

Hyphydrus decemmaculatus QC090403	3

Bidessodes sp nov QC0906Q1	14

Clypeodytes bifasciatus QC090802	10

Hydroglyphus godeffroyi QC090905	24

Hydroglyphus basalis QC090909	24

Limbodessus compactus QC091001	2

Copelatus nigrolineatus QC092704	1

Leiodytes migrator QC0937Q1	4

Dytiscidae (Unident.)(Larva) QC09999I	2
Amphiops sp.(Unident.) QC110899	3

Amphiops australicus QC1108Q1	3

Enochrus deserticola QC1111Q2	3

Helochares tatei QC1112Q1	9

Sternolophus marginicollis QC111901	3

Hydrophilidae (Unident.)(Larva) QC11999I	1

Hydraena sp.(Unident.) QC130199	55

Scirtidae (Unident.)(Larva) QC20999I	1

Austrolimnius EPA sp.A9 QC3401A8	4

Austrolimnius (Limnelmis) group QC3401B6	2

Austrolimnius sp. 1 (larva) QC3401L1	7

Hydrochus sp.(Unident.) QCAO0199	23

Coleoptera (Unident.) QCZZ9999	5

Diptera QD	86	3
Ceratopogoninae (Unident.) QD0999I1	66

Stratiomyidae (Unident.) QD249999	1
Clinotanypus sp.(Unident.) QDAE0199	2
Fittkauimyia sp.(Unident.) QDAE0499	2
Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	1
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes sp.(Unident.) QDAI0699	1
Kiefferulus sp.(Unident.) QDAI0799	1
Polypedilum sp.(Unident.) QDAI0899	3
Polypedilum D1 QDAI08D1	2
Zavreliella sp.(Unident.) QDAI0999	1
Paratendipes sp.(Unident.) QDAI1099	1
Ephemeroptera QE	3	9
Cloeon sp.(Unident.) QE020299	1
Tasmanocoenis sp.(Unident.) QE080199	1
Wundacaenis dostini QE080202	1
Hemiptera QH	23	2
Mesoveliidae (Unident.) QH529999	3
Veliidae (Unident.) QH569999	7
Laccotrephes sp.(Unident.) QH610199	1
Ranatra sp.(Unident.) QH610299	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	2
Pleidae (Unident.) QH689999	7
Odonata QO	2	3
Austrogomphus sp.(Unident.) QO130499	1
Zygoptera (Unident.) QO999997	1
Trichoptera QT	40	8
Oecetis sp.(Unident.) QT250799	3
Triaenodes sp.(Unident.) QT251099	37

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.5