Explore

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

Howard River u/s Pioneer Rd EE300501DW42

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2001
Taxa count ORDER	10
Taxa count FAMILY	25
Taxa count ALT	53
Mayflies present?	6
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.4	1.7
Weighted SIGNAL	4.7	4.5	4.8

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	65.95%	2,695,647,965m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	22.89%	935,545,477m²
	Arable Farming	3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs	5.47%	223,473,406m²
	Natural	1.1.7 Other conserved area	3.90%	159,374,449m²
	Unknown	5.8.4 Extractive industry not in use	1.06%	43,148,325m²
	Water	6.4.2 Drainage channel/aqueduct, 6.4.3 Stormwater	0.53%	21,698,869m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.15%	6,235,307m²
	Industrial	5.5.1 Commercial services	0.04%	1,496,474m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.01%	498,825m²
Show minor land uses 5
				40,871,191m²

Waterbug sample history

Sampled on 1 January 2001

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	42	6
Hydrodroma sp.(Unident.) MM070199	9

Recifella sp.(Unident.) MM160599	26

Gretacarus sp.(Unident.) MM210199	1

Oribatida (Unident.) MM9999A1	6

Unknown OT	34
Caridinides wilkinsi OT010401	26

Macrobrachium sp.(Unident.) OT020199	8

Coleoptera QC	3	5
Berosus sp.(Unident.) QC110499	1

Austrolimnius sp. 2 (larva) QC3401L2	2

Diptera QD	132	3
Ceratopogoninae (Unident.) QD0999I1	20

Fittkauimyia sp.(Unident.) QDAE0499	1
Djalmabatista sp.(Unident.) QDAE0699	17
Procladius sp.(Unident.) QDAE0899	2
Ablabesmyia hilli QDAE1101	1
Ablabesmyia sp.(Unident.) QDAE1199	3
Paramerina sp.(Unident.) QDAE1299	3
Nilotanypus sp.(Unident.) QDAE1699	2
Larsia sp.(Unident.) QDAE1799	1
?Telmatopelopia sp.(Unident.) QDAE1899	1
Tanypodinae (Unident.) QDAE9999	2
?Ablabesmyia (3 segs) QDAE99Q2	1
Nanocladius sp.(Unident.) QDAF0499	6
Cricotopus sp.(Unident.) QDAF1599	5
Riethia sp.(Unident.) QDAG0199	5
Cladotanytarsus sp.(Unident.) QDAH0399	8
Tanytarsus hardwicki QDAH04HW	1
Tanytarsus unid QDAH04Q1	1
Tanytarsus sp. 7B QDAH04Q3	1
Tanytarsus sp. 1 QDAH04T1	3
Tanytarsus sp. 4 QDAH04T4	1
Tanytarsus sp. 5 QDAH04T5	1
Rheotanytarsus sp.(Unident.) QDAH0799	14
Dicrotendipes D2 QDAI06D2	3
Dicrotendipes D3 QDAI06D3	3
Polypedilum watsoni QDAI0810	3
Polypedilum D1 QDAI08D1	13
Polypedilum D3 QDAI08D3	2
Parachironomus D2 QDAI25D2	2
Unk genus ? (Cranston) QDAJ99Q5	3
Unk genus D3 QDAJ99Q9	1
Chironomidae (Unident.)(Larva) QDAZ9999	1
Chironomidae (Unident.) (Pupa) QDAZ999I	1
Ephemeroptera QE	6	9
Tasmanocoenis sp.(Unident.) QE080199	6
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	3	3
Epiproctophora (Unident.) QO999998	3
Trichoptera QT	88	8
Hellyethira sp.(Unident.) QT030499	12
Orthotrichia sp.(Unident.) QT030999	8
Ecnomus sp.(Unident.) QT080499	7
Anisocentropus sp.(Unident.) QT240199	1
Oecetis sp.(Unident.) QT250799	34
Triaenodes sp.(Unident.) QT251099	23
Triplectides sp.(Unident.) QT251199	3

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.3