Explore

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

Howard River u/s Girraween Road EE050601DW45

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2001
Taxa count ORDER	8
Taxa count FAMILY	22
Taxa count ALT	47
Mayflies present?	70
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.5	1.8
Weighted SIGNAL	6.2	4.7	5.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission, 5.7.2 Roads	67.38%	3,959,161,756m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	23.22%	1,364,538,769m²
	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	4.93%	289,902,010m²
	Natural	1.1.7 Other conserved area	3.16%	185,687,235m²
	Unknown	5.1.5 Abandoned intensive horticulture, 5.8.4 Extractive industry not in use	0.74%	43,735,217m²
	Water	6.4.2 Drainage channel/aqueduct, 6.4.3 Stormwater	0.41%	24,241,806m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.11%	6,247,888m²
	Industrial	5.5.1 Commercial services	0.03%	1,499,493m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.01%	499,831m²
Show minor land uses 5
				58,755,140m²

Waterbug sample history

Sampled on 1 January 2001

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	6	6
Hydrodroma sp.(Unident.) MM070199	1

Frontipoda sp.(Unident.) MM090299	2

Coaustraliobates sp.(Unident.) MM150699	3

Unknown OT	3
Caridinides wilkinsi OT010401	2

Macrobrachium sp.(Unident.) OT020199	1

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

Diptera QD	97	3
Ceratopogoninae (Unident.) QD0999I1	16

Djalmabatista sp.(Unident.) QDAE0699	10
Procladius sp.(Unident.) QDAE0899	2
Ablabesmyia hilli QDAE1101	1
Ablabesmyia sp.(Unident.) QDAE1199	1
Paramerina sp.(Unident.) QDAE1299	1
Nilotanypus sp.(Unident.) QDAE1699	2
Larsia sp.(Unident.) QDAE1799	2
?Telmatopelopia sp.(Unident.) QDAE1899	1
Nanocladius sp.(Unident.) QDAF0499	4
Corynoneura sp.(Unident.) QDAF0699	3
Cricotopus sp.(Unident.) QDAF1599	2
Riethia sp.(Unident.) QDAG0199	1
Cladotanytarsus sp.(Unident.) QDAH0399	3
Tanytarsus micksmithi QDAH04MS	2
Tanytarsus sp. 1 QDAH04T1	2
Tanytarsus sp. 4 QDAH04T4	1
Tanytarsus sp. 9 QDAH04T9	1
Paratanytarsus D2 QDAH06D2	4
Rheotanytarsus sp.(Unident.) QDAH0799	24
Dicrotendipes D2 QDAI06D2	1
Dicrotendipes D3 QDAI06D3	1
Polypedilum leei QDAI0801	1
Polypedilum D1 QDAI08D1	4
Paratendipes sp.(Unident.) QDAI1099	1
Harnischia D1 QDAI23D1	1
Unk genus D6 QDAJ99R3	1
Chironomidae (Unident.)(Larva) QDAZ9999	2
Chironomidae (Unident.) (Pupa) QDAZ999I	2
Ephemeroptera QE	70	9
Cloeon sp.(Unident.) QE020299	1
Pseudocloeon sp.(Unident.) QE020599	1
Thraulus sp.(Unident.) QE061599	1
Tasmanocoenis sp.(Unident.) QE080199	67
Odonata QO	2	3
Epiproctophora (Unident.) QO999998	2
Trichoptera QT	42	8
Hellyethira sp.(Unident.) QT030499	3
Orthotrichia sp.(Unident.) QT030999	7
Ecnomus sp.(Unident.) QT080499	3
Oecetis sp.(Unident.) QT250799	22
Triaenodes sp.(Unident.) QT251099	6
Triplectides sp.(Unident.) QT251199	1

SIGNALT	3.9
	ORDER
Weighted SIGNALT	5.2