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

Hayes Creek EE020507DA47

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2007
Taxa count ORDER	9
Taxa count FAMILY	25
Taxa count ALT	41
Mayflies present?	70
	ORDER	FAMILY	ALT
SIGNAL	4.6	4.5	2.4
Weighted SIGNAL	6	6.3	4.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	91.62%	19,401,968,567m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.5.2 Marsh/wetland - production	4.03%	852,685,399m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads	3.09%	653,392,067m²
	Pastoral Farming	3.2.5 Sown grasses	0.80%	168,786,699m²
	Mining	5.8.1 Mines	0.48%	100,771,911m²
Show minor land uses 2
				211,776,046m²

Waterbug sample history

Sampled on 1 January 2007

Taxa	Abundance	SIGNALT Grade
Nematoda II	8	3
Nematoda (Unident.) II999999	8
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	50	6
Coaustraliobates sp.(Unident.) MM150699	2

Hygrobatidae (Unident.) MM159999	2

Recifella sp.(Unident.) MM160599	1

Oribatida (Unident.) MM9999A1	45

Coleoptera QC	25	5
Hydrovatus sp.(Unident.) QC090399	2

Hydroglyphus sp.(Unident.) QC090999	2

Berosus sp.(Unident.) QC110499	2

Hydraena sp.(Unident.) QC130199	7

Hydrochus sp.(Unident.) QCAO0199	2

Coleoptera (Unident.) QCZZ9999	10

Diptera QD	46	3
Tipulidae (Unident.) QD019999	1
Ceratopogoninae (Unident.) QD0999I1	12

Thaumaleidae QD110000	1
Djalmabatista sp.(Unident.) QDAE0699	3
Procladius sp.(Unident.) QDAE0899	2
Ablabesmyia sp.(Unident.) QDAE1199	3
Paramerina sp.(Unident.) QDAE1299	1
Nilotanypus sp.(Unident.) QDAE1699	1
Tanypodinae (Unident.) QDAE9999	1
Corynoneura sp.(Unident.) QDAF0699	1
Stempellinella sp.(Unident.) QDAH0199	2
Tanytarsus sp.(Unident.) QDAH0499	2
Paratanytarsus sp.(Unident.) QDAH0699	2
Rheotanytarsus sp.(Unident.) QDAH0799	5
Xenochironomus sp.(Unident.) QDAI0599	1
Polypedilum sp.(Unident.) QDAI0899	3
Cryptochironomus QDAI19999	2

Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	70	9
Cloeon sp.(Unident.) QE020299	10
Baetidae (Unident.) QE029999	7
Tasmanocoenis sp.(Unident.) QE080199	37
Wundacaenis dostini QE080202	16
Hemiptera QH	2	2
Mesoveliidae (Unident.) QH529999	1
Notonectidae (Unident.) QH679999	1
Odonata QO	1	3
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	45	8
Ecnomus sp.(Unident.) QT080499	3
Oecetis sp.(Unident.) QT250799	6
Triaenodes sp.(Unident.) QT251099	34
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.6
	ORDER
Weighted SIGNALT	5.5