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

Rapid Creek @ weir EE210601DW21

Source	Department of Environment and Natural Resources (Daly River)
Latest Sample Date	01-01-2001
Taxa count ORDER	7
Taxa count FAMILY	22
Taxa count ALT	41
Mayflies present?	3
	ORDER	FAMILY	ALT
SIGNAL	4.4	4.7	2.2
Weighted SIGNAL	4.5	4	4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.1 Defence land - natural areas, 1.3.3 Residual native cover, 1.3.4 Rehabilitation	40.00%	7,292,985,804m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.5.5 Research facilities, 5.6.4 Solar electricity generation, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.5 Navigation and communication	24.11%	4,395,878,360m²
	Water	6.1.0 Lake, 6.1.1 Lake - conservation, 6.2.1 Reservoir, 6.3.1 River - conservation, 6.4.2 Drainage channel/aqueduct, 6.4.3 Stormwater, 6.5.1 Marsh/wetland - conservation, 6.5.4 Marsh/wetland - saline, 6.6.0 Estuary/coastal waters, 6.6.1 Estuary/coastal waters - conservation	23.80%	4,339,665,082m²
	Natural	1.1.1 Strict nature reserves, 1.1.7 Other conserved area	4.84%	882,923,224m²
	Unknown	3.6.4 No defined use, 4.6.2 Abandoned irrigated land, 5.8.4 Extractive industry not in use	3.72%	677,807,217m²
	Industrial	5.5.1 Commercial services	1.14%	207,364,538m²
	Waste Management	5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.84%	153,649,627m²
	Mining	5.8.2 Quarries	0.54%	97,686,186m²
	Arable Farming	3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.5.3 Irrigated seasonal vegetables and herbs	0.35%	63,958,219m²
	Intensive Pastoral Farming	5.2.5 Aquaculture, 5.2.6 Horse studs	0.22%	40,223,724m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.04%	6,995,430m²
	Pastoral Farming	3.2.1 Native/exotic pasture mosaic	0.03%	6,245,920m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.00%	249,837m²
Show minor land uses 8
				182,323,396m²

Waterbug sample history

Sampled on 1 January 2001

Taxa	Abundance	SIGNALT Grade
Acarina MM	129	6
Hydrodroma sp.(Unident.) MM070199	1

Oxus sp.(Unident.) MM090399	1

Limnesia sp.(Unident.) MM120199	32

Coaustraliobates sp.(Unident.) MM150699	3

Recifella sp.(Unident.) MM160599	3

Axonopsella sp.(Unident.) MM190399	1

Mites (Unident.) MM999999	4

Oribatida (Unident.) MM9999A1	83

Mesostigmata (Unident.) MM9999A2	1

Unknown OT	29
Caridina nilotica OT010304	26

Caridina sp.(Unident.) OT010399	2

Macrobrachium sp.(Unident.) OT020199	1

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	12	5
Clypeodytes sp.(Unident.) QC090899	2

Hydroglyphus godeffroyi QC090905	4

Hydraena sp.(Unident.) QC130199	6

Diptera QD	59	3
Psychodidae (Unident.) QD129999	1

Procladius sp.(Unident.) QDAE0899	1
Ablabesmyia sp.(Unident.) QDAE1199	3
Paramerina sp.(Unident.) QDAE1299	3
Larsia sp.(Unident.) QDAE1799	3
?Telmatopelopia sp.(Unident.) QDAE1899	11
Corynoneura sp.(Unident.) QDAF0699	3
Cladotanytarsus sp.(Unident.) QDAH0399	2
Tanytarsus sp.(Unident.) QDAH0499	1
Tanytarsus micksmithi QDAH04MS	2
Tanytarsus sp. 1 QDAH04T1	2
Dicrotendipes D2 QDAI06D2	1
Dicrotendipes D3 QDAI06D3	1
Polypedilum watsoni QDAI0810	8
Polypedilum sp.(Unident.) QDAI0899	2
Polypedilum D3 QDAI08D3	3
Paratendipes sp.(Unident.) QDAI1099	1
Skusella sp.(Unident.) QDAI1399	6
Chironomidae (Unident.)(Larva) QDAZ9999	1
Chironomidae (Unident.) (Pupa) QDAZ999I	4
Ephemeroptera QE	3	9
Cloeon sp.(Unident.) QE020299	3
Trichoptera QT	6	8
Hellyethira sp.(Unident.) QT030499	1
Ecnomus sp.(Unident.) QT080499	1
Triaenodes sp.(Unident.) QT251099	3
Triplectides sp.(Unident.) QT251199	1

SIGNALT	4.4
	ORDER
Weighted SIGNALT	4.3