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

Howard River u/s Pioneer Rd EE140502DW42

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2002
Taxa count ORDER	13
Taxa count FAMILY	31
Taxa count ALT	57
Mayflies present?	11
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.7	1.7
Weighted SIGNAL	4.9	3.5	4.2

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 2002

Taxa	Abundance	SIGNALT Grade
Nematoda II	7	3
Nematoda (Unident.) II999999	7
Gastropoda KG	1	1
Ferrissia sp.(Unident.) KG060199	1
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	38	6
Hydrodroma sp.(Unident.) MM070199	4

Frontipoda sp.(Unident.) MM090299	6

Recifella sp.(Unident.) MM160599	20

Gretacarus sp.(Unident.) MM210199	3

Mites (Unident.) MM999999	1

Oribatida (Unident.) MM9999A1	4

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OT	75
Caridinides wilkinsi OT010401	56

Atyidae (Unident.) OT019999	12

Macrobrachium sp.(Unident.) OT020199	1

Caridea (Unident.) OT999999	6

Unknown QA	2
Collembola (Unident.) QA999999	2
Coleoptera QC	10	5
Berosus sp.(Unident.)(Larva) QC11049I	4

Hydraena sp.(Unident.) QC130199	1

Coleoptera (Unident.)(Larva) QCZZ999I	5

Diptera QD	102	3
Ceratopogoninae (Unident.) QD0999I1	14

Fittkauimyia sp.(Unident.) QDAE0499	4
Djalmabatista sp.(Unident.) QDAE0699	1
Procladius sp.(Unident.) QDAE0899	7
Ablabesmyia sp.(Unident.) QDAE1199	4
Paramerina sp.(Unident.) QDAE1299	3
Larsia sp.(Unident.) QDAE1799	2
?Telmatopelopia sp.(Unident.) QDAE1899	1
Tanypodinae (Unident.) QDAE9999	1
Corynoneura sp.(Unident.) QDAF0699	1
Riethia sp.(Unident.) QDAG0199	2
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	10
Tanytarsus hardwicki QDAH04HW	8
Tanytarsus micksmithi QDAH04MS	1
Tanytarsus sp. 4 QDAH04T4	1
Paratanytarsus sp.(Unident.) QDAH0699	1
Rheotanytarsus sp.(Unident.) QDAH0799	5
Stenochironomus sp.(Unident.) QDAI0299	1
Dicrotendipes sp.(Unident.) QDAI0699	4
Polypedilum leei QDAI0801	1
Polypedilum watsoni QDAI0810	3
Polypedilum D1 QDAI08D1	14
Skusella sp.(Unident.) QDAI1399	1
Conochironomus sp.(Unident.) QDAI1499	4

Parachironomus D2 QDAI25D2	1
?Stictochironomus QDAJ99Q4	1
Unk genus ? (Cranston) QDAJ99Q5	1
Chironomidae (Unident.)(Larva) QDAZ9999	2
Chironomidae (Unident.) (Pupa) QDAZ999I	2
Ephemeroptera QE	11	9
Cloeon sp.(Unident.) QE020299	1
Tasmanocoenis sp.(Unident.) QE080199	10
Hemiptera QH	2	2
Mesoveliidae (Unident.) QH529999	1
Corixidae (Unident.) QH659999	1
Odonata QO	3	3
Zygoptera (Unident.) QO999997	2
Epiproctophora (Unident.) QO999998	1
Trichoptera QT	24	8
Hellyethira sp.(Unident.) QT030499	2
Oecetis sp.(Unident.) QT250799	5
Triaenodes sp.(Unident.) QT251099	17

SIGNALT	3.2
	ORDER
Weighted SIGNALT	4.1