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

Namoi @ Maules Rd 61376

Source	Office of Environment and Heritage
Latest Sample Date	17-03-2011
Taxa count ORDER	12
Taxa count FAMILY	18
Taxa count ALT	18
Mayflies present?	24
	ORDER	FAMILY	ALT
SIGNAL	3.1	3.9	2.7
Weighted SIGNAL	5.5		4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	47.75%	1,107,774,704,609m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.4.0 Perennial horticulture, 3.4.1 Tree fruits, 3.4.2 Olives, 3.4.3 Tree nuts, 3.4.4 Vine fruits, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.3.3 Irrigated hay and silage, 4.3.6 Irrigated cotton, 4.4.0 Irrigated perennial horticulture, 4.4.2 Irrigated olives, 4.4.4 Irrigated vine fruits, 4.5.3 Irrigated seasonal vegetables and herbs, 4.5.4 Irrigated turf farming	25.41%	589,394,030,346m²
	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	19.09%	442,775,278,988m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.1 Biodiversity	2.69%	62,428,282,811m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	1.71%	39,631,588,247m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.4 Remote communities, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.6 Gas treatment, storage and transmission, 5.6.7 Water extraction and transmission, 5.7.0 Transport and communication, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways	1.60%	37,053,316,242m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.4.1 Supply channel/aqueduct, 6.4.2 Drainage channel/aqueduct, 6.4.3 Stormwater, 6.5.0 Marsh/wetland	1.22%	28,282,241,383m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries, 5.8.3 Tailings	0.26%	6,085,051,935m²
	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	0.11%	2,531,521,606m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.6 Horse studs, 5.2.7 Saleyards/stockyards	0.07%	1,570,263,402m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.1 General purpose factory, 5.3.2 Food processing factory, 5.3.4 Bulk grain storage, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.06%	1,295,261,055m²
	Unknown	3.6.1 Degraded land, 3.6.3 Land under rehabilitation, 3.6.5 Abandoned perennial horticulture, 5.1.5 Abandoned intensive horticulture, 5.2.8 Abandoned intensive animal production, 5.8.4 Extractive industry not in use	0.02%	531,254,534m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.1 Effluent pond, 5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.02%	472,254,031m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.00%	500,004m²
Show minor land uses 11
				23,198,255,492m²

Waterbug sample history

Sampled on 17 March 2011

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown MA	1
Araneae (Unident.) MA999999	1
Isopoda OR	10	2
Corallanidae OR099999	10
Unknown OT	11
Palaemonidae (Unident.) OT029999	11

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	1	5
Hydraenidae (Unident.) QC139999	1

Diptera QD	4	3
Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	24	9
Baetidae (Unident.) QE029999	6
Leptophlebiidae (Unident.) QE069999	15
Caenidae (Unident.) QE089999	3
Hemiptera QH	21	2
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	16
Notonectidae (Unident.) QH679999	1
Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	10
Trichoptera QT	6	8
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	4

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.7

Sampled on 18 March 2009

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidae (Unident.) IF419999	1
Gastropoda KG	3	1
Ancylidae (Unident.) KG069999	3
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Isopoda OR	17	2
Corallanidae OR099999	17
Unknown OT	19
Atyidae (Unident.) OT019999	6

Palaemonidae (Unident.) OT029999	13

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Diptera QD	23	3
Ceratopogonidae (Unident.) QD099999	10

Tabanidae (Unident.) QD239999	1
Empididae (Unident.) QD359999	1
Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	9
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	4
Leptophlebiidae (Unident.) QE069999	14
Caenidae (Unident.) QE089999	8
Hemiptera QH	23	2
Veliidae (Unident.) QH569999	7
Gerridae (Unident.) QH579999	4
Corixidae (Unident.) QH659999	7
Notonectidae (Unident.) QH679999	5
Odonata QO	15	3
Coenagrionidae (Unident.) QO029999	12
Isostictidae (Unident.) QO039999	3
Trichoptera QT	27	8
Hydropsychidae (Unident.) QT069999	19
Ecnomidae (Unident.) QT089999	2
Leptoceridae (Unident.) QT259999	6

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.6

Sampled on 17 April 2007

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Isopoda OR	17	2
Corallanidae OR099999	17
Unknown OT	25
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	5

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	17	3
Tanypodinae (Unident.) QDAE9999	3
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	5	9
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	3
Hemiptera QH	17	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	12
Notonectidae (Unident.) QH679999	2
Odonata QO	12	3
Coenagrionidae (Unident.) QO029999	11
Gomphidae (Unident.) QO139999	1
Trichoptera QT	1	8
Leptoceridae (Unident.) QT259999	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.6

Sampled on 9 June 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OG	1
Cladocera (Unident.) OG999999	1
Isopoda OR	6	2
Corallanidae OR099999	6
Unknown OT	17
Atyidae (Unident.) OT019999	16

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	47	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	42

Hydraenidae (Unident.) QC139999	1

Diptera QD	30	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	18

Ceratopogonidae (Unident.) QD099999	6

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	1
Chironominae (Unident.) QDAJ9999	3
Ephemeroptera QE	1	9
Baetidae (Unident.) QE029999	1
Hemiptera QH	53	2
Veliidae (Unident.) QH569999	4
Ochteridae (Unident.) QH639999	1
Corixidae (Unident.) QH659999	40
Notonectidae (Unident.) QH679999	8
Trichoptera QT	12	8
Leptoceridae (Unident.) QT259999	12

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.3