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

Adelaide River, Tortilla Flats at Rocky Bar EE150796AD06

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-1996
Taxa count ORDER	9
Taxa count FAMILY	27
Taxa count ALT	54
Mayflies present?	5
	ORDER	FAMILY	ALT
SIGNAL	4.3	3.7	2.1
Weighted SIGNAL	4.5	4.8	3.5

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses, 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	66.36%	80,360,285,396m²
	Natural	1.1.3 National park	24.95%	30,208,889,224m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	3.50%	4,243,804,679m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.3.1 River - conservation, 6.3.2 River - production, 6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	2.25%	2,725,535,117m²
	Residential And Infrastructure	5.4.0 Residential and farm 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, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	1.66%	2,007,275,863m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage, 4.3.9 Irrigated rice, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs	0.95%	1,153,264,859m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land, 3.6.4 No defined use, 4.6.2 Abandoned irrigated land, 5.8.4 Extractive industry not in use	0.24%	294,753,798m²
	Industrial	5.5.1 Commercial services	0.05%	60,500,780m²
	Mining	5.8.2 Quarries	0.03%	30,750,396m²
	Waste Management	5.9.1 Effluent pond, 5.9.2 Landfill	0.00%	5,500,071m²
Show minor land uses 7
				1,210,905,602m²

Waterbug sample history

Sampled on 1 January 1996

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Acarina MM	4	6
Koenikea sp.(Unident.) MM160299	1

Gretacarus sp.(Unident.) MM210199	1

Oribatida (Unident.) MM9999A1	2

Unknown OT	3
Caridina nilotica OT010304	2

Macrobrachium sp.(Unident.) OT020199	1

Coleoptera QC	89	5
Neohydrocoptus subfasciatus QC080301	4

Notomicrus tenellus QC080401	4

Laccophilus clarki QC090105	4

Laccophilus cingulatus QC090106	2

Clypeodytes bifasciatus QC090802	6

Hydroglyphus basalis QC090909	2

Tiporus josepheni QC091708	3

Sternopriscus aquilonaris QC0918Q1	3

Dytiscidae (Unident.) QC099999	1
Amphiops sp.(Unident.) QC110899	6

Helochares tatei QC1112Q1	6

Hydraena sp.(Unident.) QC130199	32

Ochthebius sp.(Unident.) QC130399	1

Hydraenidae (Unident.)(Larva) QC13999I	1

Hydrochus sp.(Unident.) QCAO0199	14

Diptera QD	88	3
Ceratopogoninae (Unident.) QD0999I1	22

Forcipomyiinae (Unident.) QD0999I7	2

Stratiomyidae (Unident.) QD249999	7
Clinotanypus sp.(Unident.) QDAE0199	5
Coelopynia sp.(Unident.) QDAE0299	1
Procladius sp.(Unident.) QDAE0899	1
Ablabesmyia hilli QDAE1101	1
Paramerina sp.(Unident.) QDAE1299	1
Tanytarsus sp.(Unident.) QDAH0499	1
Tanytarsus sp. 8 QDAH04T8	2
Chironomus sp.(Unident.) QDAI0499	4

Dicrotendipes sp.(Unident.) QDAI0699	1
Kiefferulus sp.(Unident.) QDAI0799	2
Polypedilum leei QDAI0801	1
Polypedilum watsoni QDAI0810	4
Polypedilum sp.(Unident.) QDAI0899	10
Polypedilum D1 QDAI08D1	1
Paratendipes sp.(Unident.) QDAI1099	12
Unk genus D8 QDAJ99R4	2
Chironomidae (Unident.)(Larva) QDAZ9999	2
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	5	9
Tasmanocoenis sp.(Unident.) QE080199	1
Wundacaenis dostini QE080202	4
Hemiptera QH	47	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	2
Corixidae (Unident.) QH659999	36
Pleidae (Unident.) QH689999	8
Odonata QO	3	3
Austrogomphus sp.(Unident.) QO130499	1
Zygoptera (Unident.) QO999997	1
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	12	8
Oecetis sp.(Unident.) QT250799	4
Triplectides sp.(Unident.) QT251199	8

SIGNALT	4.3
	ORDER
Weighted SIGNALT	4.3