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

Blackmore River d/s Meade Rd cnr EE120601DW36

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2001
Taxa count ORDER	10
Taxa count FAMILY	33
Taxa count ALT	73
Mayflies present?	31
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.8	2.3
Weighted SIGNAL	5.8	4.3	4.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.2.5 Traditional indigenous uses, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	83.51%	12,479,405,718m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads, 5.7.5 Navigation and communication	11.91%	1,780,416,866m²
	Arable Farming	3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs	2.00%	299,026,096m²
	Water	6.2.1 Reservoir, 6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	1.95%	291,781,521m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	0.30%	44,216,891m²
	Mining	5.8.2 Quarries	0.21%	31,726,244m²
	Unknown	4.6.2 Abandoned irrigated land, 5.8.4 Extractive industry not in use	0.11%	16,737,467m²
Show minor land uses 5
				149,433,108m²

Waterbug sample history

Sampled on 1 January 2001

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	21	6
Oxus sp.(Unident.) MM090399	3

Limnesia sp.(Unident.) MM120199	1

Coaustraliobates sp.(Unident.) MM150699	1

Recifella sp.(Unident.) MM160599	1

Albia sp.(Unident.) MM190199	4

Axonopsella sp.(Unident.) MM190399	1

Twarntaturus sp.(Unident.) MM191199	1

Mites (Unident.) MM999999	3

Oribatida (Unident.) MM9999A1	6

Unknown OT	7
Caridina nilotica OT010304	2

Caridina sp.(Unident.) OT010399	2

Caridinides wilkinsi OT010401	2

Macrobrachium sp.(Unident.) OT020199	1

Coleoptera QC	18	5
Laccophilus sp.(Unident.) QC090199	2

Hydrovatus ovalis QC090307	2

Clypeodytes sp.(Unident.) QC090899	2

Tiporus josepheni QC091708	3

Berosus sp.(Unident.) QC110499	1

Hydraena sp.(Unident.) QC130199	1

Austrolimnius sp.(Unident.) QC340199	2

Austrolimnius sp. 1 (larva) QC3401L1	1

Graphelmis sp. L74E (larva) QC3411G1	1

Hydrochus sp.(Unident.) QCAO0199	3

Diptera QD	150	3
Ceratopogoninae (Unident.) QD0999I1	28

Fittkauimyia sp.(Unident.) QDAE0499	2
Djalmabatista sp.(Unident.) QDAE0699	9
Procladius sp.(Unident.) QDAE0899	2
Ablabesmyia sp.(Unident.) QDAE1199	9
Paramerina sp.(Unident.) QDAE1299	11
Larsia sp.(Unident.) QDAE1799	2
Tanypodinae (Unident.) QDAE9999	2
Tanypodinae (Unident.) (Pupa) QDAE999I	2
?Ablabesmyia (3 segs) QDAE99Q2	1
Nanocladius sp.(Unident.) QDAF0499	7
Riethia sp.(Unident.) QDAG0199	15
Stempellinella sp.(Unident.) QDAH0199	1
Stempellina sp.(Unident.) QDAH0299	1
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	1
Tanytarsus micksmithi QDAH04MS	2
Tanytarsus sp. 7B QDAH04Q3	3
Tanytarsus sp. 4 QDAH04T4	1
Tanytarsus sp. 8 QDAH04T8	1
Paratanytarsus D2 QDAH06D2	5
Rheotanytarsus sp.(Unident.) QDAH0799	5
Dicrotendipes sp.(Unident.) QDAI0699	1
Dicrotendipes D3 QDAI06D3	4
Kiefferulus sp.(Unident.) QDAI0799	1
Polypedilum watsoni QDAI0810	4
Polypedilum D1 QDAI08D1	5
Paratendipes sp.(Unident.) QDAI1099	1
Skusella sp.(Unident.) QDAI1399	4
Conochironomus sp.(Unident.) QDAI1499	8

Parachironomus D2 QDAI25D2	1
?Stictochironomus QDAJ99Q4	1
Unk genus K1 QDAJ99Q6	2
Chironomidae (Unident.)(Larva) QDAZ9999	6
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	31	9
Cloeon sp.(Unident.) QE020299	1
Thraulus sp.(Unident.) QE061599	4
Tasmanocoenis sp.(Unident.) QE080199	26
Hemiptera QH	1	2
Notonectidae (Unident.) QH679999	1
Trichoptera QT	43	8
Orthotrichia sp.(Unident.) QT030999	1
Plectrocnemia sp.(Unident.) QT070499	1
Ecnomus sp.(Unident.) QT080499	2
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1	1
Anisocentropus sp.(Unident.) QT240199	6
Oecetis sp.(Unident.) QT250799	12
Triaenodes sp.(Unident.) QT251099	16
Triplectides sp.(Unident.) QT251199	4
Unknown	1
Unknown	1

SIGNALT	3.8
	ORDER
Weighted SIGNALT	5.1