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

Elizabeth River @ Elizabeth Valley Rd EE240501DW39

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2001
Taxa count ORDER	11
Taxa count FAMILY	25
Taxa count ALT	52
Mayflies present?	70
	ORDER	FAMILY	ALT
SIGNAL	3.5	4.1	1.9
Weighted SIGNAL	5	4.8	4.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	60.44%	4,412,118,796m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.5 Navigation and communication	26.04%	1,900,927,576m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	7.15%	522,156,051m²
	Arable Farming	3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.4.6 Irrigated perennial flowers and bulbs, 4.5.3 Irrigated seasonal vegetables and herbs	3.02%	220,144,186m²
	Natural	1.1.5 Habitat/species management area, 1.1.7 Other conserved area	2.71%	197,680,494m²
	Unknown	3.6.4 No defined use, 3.6.5 Abandoned perennial horticulture, 4.6.2 Abandoned irrigated land, 4.6.4 No defined use (irrigation), 4.6.5 Abandoned irrigated perennial horticulture, 5.8.4 Extractive industry not in use	0.37%	27,206,028m²
	Water	6.3.1 River - conservation	0.13%	9,734,267m²
	Mining	5.8.2 Quarries	0.10%	7,487,897m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.04%	2,745,562m²
Show minor land uses 5
				73,002,009m²

Waterbug sample history

Sampled on 1 January 2001

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	9	6
Frontipoda sp.(Unident.) MM090299	1

Recifella sp.(Unident.) MM160599	3

Oribatida (Unident.) MM9999A1	5

Unknown OT	25
Caridina serratirostris OT010305	2

Caridina sp.(Unident.) OT010399	4

Caridinides wilkinsi OT010401	6

Macrobrachium sp.(Unident.) OT020199	1

Caridea (Unident.) OT999999	12

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	2	5
Hydraena sp.(Unident.) QC130199	2

Diptera QD	94	3
Ceratopogoninae (Unident.) QD0999I1	14

Fittkauimyia sp.(Unident.) QDAE0499	1
Djalmabatista sp.(Unident.) QDAE0699	3
Ablabesmyia hilli QDAE1101	7
Ablabesmyia sp.(Unident.) QDAE1199	3
Paramerina sp.(Unident.) QDAE1299	1
Nilotanypus sp.(Unident.) QDAE1699	1
Tanypodinae (Unident.) (Pupa) QDAE999I	2
Nanocladius sp.(Unident.) QDAF0499	4
Corynoneura sp.(Unident.) QDAF0699	1
Thienemanniella sp.(Unident.) QDAF0799	2
Riethia sp.(Unident.) QDAG0199	3
Stempellina sp.(Unident.) QDAH0299	1
Cladotanytarsus sp.(Unident.) QDAH0399	2
Tanytarsus sp.(Unident.) QDAH0499	8
Tanytarsus micksmithi QDAH04MS	1
Tanytarsus unid QDAH04Q1	2
Paratanytarsus sp.(Unident.) QDAH0699	1
Paratanytarsus D2 QDAH06D2	16
Rheotanytarsus sp.(Unident.) QDAH0799	7
Stenochironomus sp.(Unident.) QDAI0299	2
Polypedilum D1 QDAI08D1	3
Polypedilum D3 QDAI08D3	3
Harnischia D1 QDAI23D1	1
Parachironomus sp.(Unident.) QDAI2599	1
Parachironomus D1 QDAI25D1	2
Chironomidae (Unident.) (Pupa) QDAZ999I	2
Ephemeroptera QE	70	9
Cloeon sp.(Unident.) QE020299	7
Pseudocloeon sp.(Unident.) QE020599	1
Thraulus sp.(Unident.) QE061599	5
Tasmanocoenis sp.(Unident.) QE080199	46
Wundacaenis dostini QE080202	11
Hemiptera QH	1	2
Mesoveliidae (Unident.) QH529999	1
Odonata QO	4	3
Zygoptera (Unident.) QO999997	2
Epiproctophora (Unident.) QO999998	2
Trichoptera QT	42	8
Hellyethira sp.(Unident.) QT030499	1
Orthotrichia sp.(Unident.) QT030999	4
Ecnomus sp.(Unident.) QT080499	3
Oecetis sp.(Unident.) QT250799	16
Triaenodes sp.(Unident.) QT251099	18
Unknown	2
Unknown	2

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.4