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

Cox's River at Sandy Hook 23161

Source	Office of Environment and Heritage
Latest Sample Date	11-06-2009
Taxa count ORDER	14
Taxa count FAMILY	37
Taxa count ALT	37
Mayflies present?	108
	ORDER	FAMILY	ALT
SIGNAL	3.7	4.4	3.7
Weighted SIGNAL	5.1		4.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	46.50%	37,567,311,143m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	20.97%	16,944,189,301m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	16.18%	13,072,260,299m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.6.0 Utilities, 5.6.1 Fuel powered electricity generation, 5.6.5 Electricity substations and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	8.84%	7,142,119,038m²
	Natural	1.1.3 National park, 1.1.7 Other conserved area, 1.2.1 Biodiversity	2.48%	2,000,213,323m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River, 6.5.0 Marsh/wetland	2.45%	1,978,463,722m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.2 Olives, 3.5.0 Seasonal horticulture, 4.4.1 Irrigated tree fruits	1.01%	816,235,033m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries, 5.8.3 Tailings	0.76%	617,738,673m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation	0.22%	176,246,768m²
	Unknown	5.3.8 Abandoned manufacturing and industrial, 5.8.4 Extractive industry not in use	0.21%	166,246,952m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.3 Major industrial complex, 5.3.7 Sawmill, 5.5.1 Commercial services	0.20%	158,747,089m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.07%	56,998,955m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.02%	14,499,734m²
	Intensive Pastoral Farming	5.2.3 Poultry farms	0.01%	11,999,780m²
Show minor land uses 10
				807,840,187m²

Waterbug sample history

Sampled on 11 June 2009

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Physidae (Unident.) KG089999	4
Bivalvia KP	17	3
Sphaeriidae (Unident.) KP039999	17
Oligochaeta LO	23	2
Oligochaeta (Unident.) LO999999	23
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	26
Atyidae (Unident.) OT019999	26

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	3

Psephenidae (Unident.) QC379999	12

Diptera QD	68	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	12

Podonominae (Unident.) QDAD9999	8
Orthocladiinae (Unident.) QDAF9999	32
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	108	9
Baetidae (Unident.) QE029999	24
Leptophlebiidae (Unident.) QE069999	73
Caenidae (Unident.) QE089999	11
Hemiptera QH	20	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	5
Odonata QO	50	3
Coenagrionidae (Unident.) QO029999	18
Synlestidae (Unident.) QO089999	5
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	24
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Plecoptera QP	78	10
Gripopterygidae (Unident.) QP039999	78
Trichoptera QT	79	8
Hydrobiosidae (Unident.) QT019999	8
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	16
Hydropsychidae (Unident.) QT069999	17
Philorheithridae (Unident.) QT219999	2
Leptoceridae (Unident.) QT259999	35

SIGNALT	3.7
	ORDER
Weighted SIGNALT	4.3