Explore

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

Howley Creek, u/s Goodall Mine Road Crossing EE170798AD15

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-1998
Taxa count ORDER	11
Taxa count FAMILY	29
Taxa count ALT	54
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	3.5	3.9	2.2
Weighted SIGNAL	4.9	4.3	3.8

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	80.42%	63,916,147,779m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	15.26%	12,131,955,124m²
	Mining	5.8.0 Mining, 5.8.1 Mines	2.44%	1,940,322,790m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	1.77%	1,409,552,879m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.10%	81,253,048m²
Show minor land uses 3
				794,792,316m²

Waterbug sample history

Sampled on 1 January 1998

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	26	2
Oligochaeta (Unident.) LO999999	26
Acarina MM	4	6
Koenikea sp.(Unident.) MM160299	1

Neumania sp.(Unident.) MM160399	2

Oribatida (Unident.) MM9999A1	1

Unknown OH	4
Ostracoda (Unident.) OH999999	4
Unknown OT	6
Macrobrachium sp.(Unident.) OT020199	6

Unknown OV	2
Cherax sp.(Unident.) OV010199	2

Coleoptera QC	19	5
Laccophilus transversalis QC0901Q1	2

Hydrovatus ovalis QC090307	2

Clypeodytes bifasciatus QC090802	6

Amphiops sp.(Unident.) QC110899	6

Hydrophilidae (Unident.)(Larva) QC11999I	1

Hydraena sp.(Unident.) QC130199	1

Hydrochus sp.(Unident.) QCAO0199	1

Diptera QD	226	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Ceratopogoninae (Unident.) QD0999I1	126

Clinotanypus sp.(Unident.) QDAE0199	4
Procladius sp.(Unident.) QDAE0899	16
Ablabesmyia sp.(Unident.) QDAE1199	3
Paramerina sp.(Unident.) QDAE1299	1
Larsia sp.(Unident.) QDAE1799	6
Nanocladius sp.(Unident.) QDAF0499	11
Cladotanytarsus sp.(Unident.) QDAH0399	9
Tanytarsus sp. 8 QDAH04T8	4
Paratanytarsus sp.(Unident.) QDAH0699	1
Dicrotendipes sp.(Unident.) QDAI0699	18
Kiefferulus sp.(Unident.) QDAI0799	1
Polypedilum leei QDAI0801	1
Polypedilum watsoni QDAI0810	3
Polypedilum sp.(Unident.) QDAI0899	1
Zavreliella sp.(Unident.) QDAI0999	5
Skusella sp.(Unident.) QDAI1399	1
Cryptochironomus sp.(Unident.) QDAI1999	6

Parachironomus D1 QDAI25D1	2
Parachironomus D2 QDAI25D2	1
Chironomidae (Unident.) (Pupa) QDAZ999I	2
Ephemeroptera QE	11	9
Thraulus sp.(Unident.) QE061599	1
Tasmanocoenis sp.(Unident.) QE080199	5
Wundacaenis dostini QE080202	5
Hemiptera QH	21	2
Laccotrephes sp.(Unident.) QH610199	1
Ranatra sp.(Unident.) QH610299	1
Corixidae (Unident.) QH659999	3
Notonectidae (Unident.) QH679999	5
Pleidae (Unident.) QH689999	11
Odonata QO	7	3
Antipodogomphus sp.(Unident.) QO130199	1
Ictinogomphus sp.(Unident.) QO220199	1
Zygoptera (Unident.) QO999997	3
Epiproctophora (Unident.) QO999998	2
Trichoptera QT	21	8
Hellyethira sp.(Unident.) QT030499	2
Ecnomus sp.(Unident.) QT080499	2
Oecetis sp.(Unident.) QT250799	7
Triaenodes sp.(Unident.) QT251099	8
Triplectides sp.(Unident.) QT251199	2

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.9