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

Cudgegong River at Lawson Park site_102

Source	Waterwatch New South Wales (Pre 2013)
Latest Sample Date	23-09-2009
Taxa count ORDER	15
Taxa count FAMILY	21
Taxa count ALT	22
Mayflies present?	9
	ORDER	FAMILY	ALT
SIGNAL	3.6	3.5	0.7
Weighted SIGNAL	3.5	3	2.6

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	54.66%	71,757,519,379m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures	21.33%	27,999,617,364m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	9.75%	12,798,075,105m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.2.0 Managed resource protection, 1.2.2 Surface water supply	3.76%	4,935,182,557m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River, 6.5.0 Marsh/wetland	2.19%	2,877,960,670m²
	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, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	2.13%	2,799,711,740m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.9 Grapes, 3.5.0 Seasonal horticulture, 4.4.9 Irrigated grapes	1.20%	1,575,478,470m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries	0.34%	449,993,850m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.7 Sawmill, 5.5.1 Commercial services	0.10%	127,248,261m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.05%	71,249,026m²
	Unknown	3.6.5 Abandoned perennial horticulture, 5.3.8 Abandoned manufacturing and industrial	0.02%	30,999,576m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.02%	22,999,686m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.5 Sewage/sewerage	0.01%	16,749,771m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.00%	1,499,980m²
Show minor land uses 10
				1,312,817,059m²

Waterbug sample history

Sampled on 23 September 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	7	2
Turbellaria (Unident.) IF999999	7
Nematoda II	12	3
Nematoda (Unident.) II999999	12
Gastropoda KG	4	1
Gastropoda (Unident.) KG999999	4
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown M9	1551
Unknown M999999	1551
Isopoda OR	3	2
ISOPODA OR000000	3
Unknown OT	104
Caridea (Unident.) OT999999	104

Decapoda OZ	364	4
Decapoda (Unident.) OZ999998	364

Coleoptera QC	302	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	291

Coleoptera (Unident.) QCZZ9999	10

Diptera QD	38	3
Culicidae (Unident.) QD079999	16

Chironomidae QDA00000	7
Diptera (Unident.)(Larva) QDZZ9999	15

Ephemeroptera QE	9	9
Ephemeroptera (Unident.) QE999999	9
Hemiptera QH	10	2
Mesoveliidae (Unident.) QH529999	1
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	1
Odonata QO	6	3
Zygoptera (Unident.) QO999997	1
Epiproctophora (Unident.) QO999998	5
Plecoptera QP	7	10
Plecoptera (Unident.) QP999999	7
Trichoptera QT	1	8
Trichoptera (Unident.) QT999999	1

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.3