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

Howard River u/s Girraween Road EE140502DW45

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2002
Taxa count ORDER	10
Taxa count FAMILY	22
Taxa count ALT	42
Mayflies present?	61
	ORDER	FAMILY	ALT
SIGNAL	3.3	4.1	2
Weighted SIGNAL	5.1	3.6	4.7

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 2002

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	17	2
Oligochaeta (Unident.) LO999999	17
Acarina MM	9	6
Hydrodroma sp.(Unident.) MM070199	1

Frontipoda sp.(Unident.) MM090299	1

Recifella sp.(Unident.) MM160599	2

Mites (Unident.) MM999999	1

Oribatida (Unident.) MM9999A1	4

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OT	47
Caridina serratirostris OT010305	2

Caridinides wilkinsi OT010401	16

Atyidae (Unident.) OT019999	28

Macrobrachium sp.(Unident.) OT020199	1

Unknown QA	2
Collembola (Unident.) QA999999	2
Diptera QD	101	3
Ceratopogoninae (Unident.) QD0999I1	20

Djalmabatista sp.(Unident.) QDAE0699	3
Procladius sp.(Unident.) QDAE0899	6
Ablabesmyia hilli QDAE1101	3
Ablabesmyia sp.(Unident.) QDAE1199	2
Larsia sp.(Unident.) QDAE1799	2
Nanocladius sp.(Unident.) QDAF0499	2
Corynoneura sp.(Unident.) QDAF0699	2
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	12
Tanytarsus micksmithi QDAH04MS	2
Tanytarsus sp. 4 QDAH04T4	4
Paratanytarsus sp.(Unident.) QDAH0699	8
Rheotanytarsus sp.(Unident.) QDAH0799	12
Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum watsoni QDAI0810	2
Polypedilum sp.(Unident.) QDAI0899	2
Polypedilum D1 QDAI08D1	8
Paratendipes sp.(Unident.) QDAI1099	3
Chironomidae (Unident.)(Larva) QDAZ9999	2
Chironomidae (Unident.) (Pupa) QDAZ999I	4
Ephemeroptera QE	61	9
Cloeon sp.(Unident.) QE020299	10
Tasmanocoenis sp.(Unident.) QE080199	51
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Trichoptera QT	42	8
Hellyethira sp.(Unident.) QT030499	2
Orthotrichia sp.(Unident.) QT030999	2
Ecnomus sp.(Unident.) QT080499	1
Oecetis sp.(Unident.) QT250799	24
Triaenodes sp.(Unident.) QT251099	13

SIGNALT	3.3
	ORDER
Weighted SIGNALT	4.2