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

Castlereagh R. @ Kurralta 64547

Source	Office of Environment and Heritage
Latest Sample Date	30-03-2012
Taxa count ORDER	8
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	26
	ORDER	FAMILY	ALT
SIGNAL	3.8	4.3	3.2
Weighted SIGNAL	4.9		4.4

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, 2.1.0 Grazing native vegetation	53.55%	142,683,464,953m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.5 Sown grasses	21.18%	56,438,840,584m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.4.0 Perennial horticulture, 3.4.2 Olives, 3.4.7 Perennial vegetables and herbs, 4.3.0 Irrigated cropping, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.4 Irrigated vine fruits, 4.4.9 Irrigated grapes	19.49%	51,935,873,250m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	2.23%	5,951,706,825m²
	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, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	1.89%	5,031,463,501m²
	Water	6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.5.0 Marsh/wetland	1.32%	3,522,724,446m²
	Forestry	2.2.0 Production native forests	0.10%	255,498,147m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.03%	68,249,505m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.02%	51,249,628m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	0.02%	45,249,672m²
	Waste Management	5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.3 Solid garbage, 5.9.5 Sewage/sewerage	0.01%	38,249,723m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.01%	36,499,735m²
	Unknown	3.6.1 Degraded land, 5.8.4 Extractive industry not in use	0.00%	13,249,904m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.00%	9,249,933m²
Show minor land uses 11
				2,664,468,172m²

Waterbug sample history

Sampled on 30 March 2012

Taxa	Abundance	SIGNALT Grade
Unknown OT	7
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	3

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	25	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	21

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	1

Diptera QD	13	3
Simuliidae (Unident.) QD109999	6

Tanypodinae (Unident.) QDAE9999	4
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	6
Caenidae (Unident.) QE089999	8
Hemiptera QH	13	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	1
Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Trichoptera QT	10	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.5

Sampled on 20 March 2010

Taxa	Abundance	SIGNALT Grade
Unknown OH	7
Ostracoda (Unident.) OH999999	7
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Unknown OT	12
Atyidae (Unident.) OT019999	6

Palaemonidae (Unident.) OT029999	6

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	15	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	1

Hydrochidae (Unident.) QCAO9999	1

Diptera QD	26	3
Ceratopogonidae (Unident.) QD099999	10

Tanypodinae (Unident.) QDAE9999	8
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	14
Hemiptera QH	11	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	10
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	2.7
	ORDER
Weighted SIGNALT	3.1

Sampled on 16 March 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	2
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Unknown OT	20
Atyidae (Unident.) OT019999	16

Palaemonidae (Unident.) OT029999	4

Unknown OV	10
Parastacidae (Unident.) OV019999	10

Coleoptera QC	23	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	5

Psephenidae (Unident.) QC379999	2

Diptera QD	48	3
Ceratopogonidae (Unident.) QD099999	8

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	6
Chironominae (Unident.) QDAJ9999	33
Ephemeroptera QE	32	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	31
Hemiptera QH	36	2
Mesoveliidae (Unident.) QH529999	1
Corixidae (Unident.) QH659999	24
Notonectidae (Unident.) QH679999	11
Odonata QO	2	3
Gomphidae (Unident.) QO139999	2
Trichoptera QT	19	8
Leptoceridae (Unident.) QT259999	19

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.9

Sampled on 24 March 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	5	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	4
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Unknown OH	8
Ostracoda (Unident.) OH999999	8
Unknown OT	42
Atyidae (Unident.) OT019999	38

Palaemonidae (Unident.) OT029999	4

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	4
Diptera QD	33	3
Ceratopogonidae (Unident.) QD099999	4

Ephydridae (Unident.) QD789999	1

Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	27
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	2
Caenidae (Unident.) QE089999	23
Hemiptera QH	27	2
Corixidae (Unident.) QH659999	21
Naucoridae (Unident.) QH669999	2
Notonectidae (Unident.) QH679999	4
Odonata QO	2	3
Coenagrionidae (Unident.) QO029999	1
Gomphidae (Unident.) QO139999	1
Trichoptera QT	19	8
Hydroptilidae (Unident.) QT039999	1
Leptoceridae (Unident.) QT259999	18

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.5