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

Hill River - Indian Ocean Drive HR-01

Source	Department of Water and Environment Regulation
Latest Sample Date	15-10-2008
Taxa count ORDER	6
Taxa count FAMILY	13
Taxa count ALT	13
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.8	2.5	1.6
Weighted SIGNAL	2.4		2.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 4.4.1 Irrigated tree fruits, 4.4.3 Irrigated tree nuts	44.95%	140,703,137,529m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	26.53%	83,039,773,799m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 4.2.0 Grazing irrigated modified pastures	12.87%	40,296,754,184m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	12.59%	39,410,748,596m²
	Forestry	3.1.0 Plantation forests	1.49%	4,672,279,472m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	0.58%	1,807,011,398m²
	Water	6.1.0 Lake, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland, 6.6.0 Estuary/coastal waters	0.36%	1,131,507,137m²
	Residential And 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, 5.6.6 Gas treatment, storage and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication	0.30%	951,005,999m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land, 3.6.3 Land under rehabilitation	0.20%	630,753,979m²
	Intensive Pastoral Farming	5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture	0.06%	198,001,249m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.05%	152,250,960m²
	Waste Management	5.9.0 Waste treatment and disposal	0.00%	2,000,013m²
	Intensive Arable Farming	5.1.2 Shadehouses	0.00%	750,005m²
	Industrial	5.5.1 Commercial services	0.00%	500,003m²
Show minor land uses 10
				3,130,487,247m²

Waterbug sample history

Sampled on 15 October 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	17	1
Planorbidae (Unident.) KG079999	4
Physidae (Unident.) KG089999	2
Gastropoda (Unident.) KG999999	11
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	5	6
Hydracarina (Unident.) MM9999A8	5

Unknown OT	5
Palaemonidae (Unident.) OT029999	3

Caridea (Unident.) OT999999	2

Coleoptera QC	6	5
Haliplidae (Unident.) QC069999	1
Dytiscidae (Unident.) QC099999	5
Diptera QD	52	3
Culicidae (Unident.) QD079999	2

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	42

SIGNALT	2.8
	ORDER
Weighted SIGNALT	2.8