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

Hayes Creek near confluence with Douglas River EE020800DA52

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	53
Mayflies present?	34
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.1	2.3
Weighted SIGNAL	5	4.6	4.1

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	92.44%	158,250,095,057m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	1.70%	2,911,122,604m²
	Natural	1.1.2 Wilderness area, 1.1.3 National park	1.66%	2,843,858,218m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	1.52%	2,595,805,167m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads	1.19%	2,035,185,266m²
	Arable Farming	3.3.3 Hay and silage, 4.5.4 Irrigated turf farming	1.05%	1,793,133,499m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	0.33%	573,122,574m²
	Mining	5.8.1 Mines	0.08%	139,029,734m²
	Unknown	5.3.8 Abandoned manufacturing and industrial, 5.8.4 Extractive industry not in use	0.02%	42,759,145m²
Show minor land uses 8
				1,711,841,113m²

Waterbug sample history

Sampled on 1 January 2000

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	1	3
Corbiculina sp.(Unident.) KP020199	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	9	6
Hydrodroma sp.(Unident.) MM070199	2

Koenikea sp.(Unident.) MM160299	1

Albia sp.(Unident.) MM190199	2

Oribatida (Unident.) MM9999A1	4

Unknown OT	15
Caridina gracilirostris OT010302	2

Caridina nilotica OT010304	2

Caridina serratirostris OT010305	6

Macrobrachium sp.(Unident.) OT020199	1

Caridea (Unident.) OT999999	4

Coleoptera QC	9	5
Hydraena sp.(Unident.) QC130199	4

Coxelmis sp.(Unident.)(Larva) QC34059I	1

Potamophilinus sp. L60E (larva) QC3408P1	1

Limnichidae (Unident.) QC359999	1
Hydrochus sp.(Unident.) QCAO0199	2

Diptera QD	127	3
Culicidae (Unident.) QD079999	4

Ceratopogoninae (Unident.) QD0999I1	12

Fittkauimyia sp.(Unident.) QDAE0499	4
Djalmabatista sp.(Unident.) QDAE0699	1
Ablabesmyia hilli QDAE1101	2
Ablabesmyia sp.(Unident.) QDAE1199	1
Nilotanypus sp.(Unident.) QDAE1699	4
Larsia sp.(Unident.) QDAE1799	2
Parakiefferiella D1 QDAF03D1	6
Cricotopus sp.(Unident.) QDAF1599	1
Stempellinella sp.(Unident.) QDAH0199	4
Tanytarsus rosario QDAH04RS	1
Tanytarsus sp. 1 QDAH04T1	1
Tanytarsus sp. 9 QDAH04T9	7
Paratanytarsus D1 QDAH06D1	4
Xenochironomus sp.(Unident.) QDAI0599	2
Dicrotendipes sp.(Unident.) QDAI0699	8
Polypedilum D1 QDAI08D1	5
Microtendipes sp.(Unident.) QDAI1199	47
Unk genus D3 QDAJ99Q9	1
Chironomidae (Unident.)(Larva) QDAZ9999	7
Chironomidae (Unident.) (Pupa) QDAZ999I	3
Ephemeroptera QE	34	9
Cloeon sp.(Unident.) QE020299	1
Tasmanocoenis sp.(Unident.) QE080199	31
Wundacaenis dostini QE080202	2
Hemiptera QH	6	2
Mesoveliidae (Unident.) QH529999	1
Diplonychus sp.(Unident.) QH620299	1
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	3
Odonata QO	8	3
Zygoptera (Unident.) QO999997	7
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	70	8
Hellyethira sp.(Unident.) QT030499	1
Orthotrichia sp.(Unident.) QT030999	2
Ecnomus sp.(Unident.) QT080499	5
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1	12
Oecetis sp.(Unident.) QT250799	1
Triaenodes sp.(Unident.) QT251099	49

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.6