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

Halls Ck @ Bingara 65220

Source	Office of Environment and Heritage
Latest Sample Date	01-04-2012
Taxa count ORDER	10
Taxa count FAMILY	31
Taxa count ALT	31
Mayflies present?	84
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.5	3.3
Weighted SIGNAL	5		4.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 2.1.0 Grazing native vegetation	60.20%	398,318,528,914m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.2 Woody fodder plants, 3.2.3 Pasture legumes, 3.2.5 Sown grasses	30.15%	199,492,011,557m²
	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, 4.3.0 Irrigated cropping, 4.4.0 Irrigated perennial horticulture, 4.4.2 Irrigated olives	3.66%	24,185,539,239m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection	3.15%	20,808,068,671m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.3.0 River, 6.5.0 Marsh/wetland	1.09%	7,236,686,937m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	0.83%	5,492,952,133m²
	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, 5.7.0 Transport and communication, 5.7.2 Roads, 5.7.3 Railways	0.81%	5,385,703,067m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.05%	357,746,882m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.4 Piggeries, 5.2.5 Aquaculture, 5.2.7 Saleyards/stockyards	0.03%	205,748,207m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.01%	72,999,364m²
	Unknown	3.6.5 Abandoned perennial horticulture, 5.8.4 Extractive industry not in use	0.01%	41,749,636m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.00%	21,999,808m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.00%	2,249,980m²
Show minor land uses 9
				6,616,219,844m²

Waterbug sample history

Sampled on 1 April 2012

Taxa	Abundance	SIGNALT Grade
Nematomorpha IJ	2	6
Gordiidae (Unident.) IJ019999	2
Gastropoda KG	7	1
Thiaridae (Unident.) KG049999	7
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OT	15
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	3

Coleoptera QC	19	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	12

Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	1

Psephenidae (Unident.) QC379999	2

Diptera QD	42	3
Culicidae (Unident.) QD079999	6

Ceratopogonidae (Unident.) QD099999	4

Simuliidae (Unident.) QD109999	11

Tabanidae (Unident.) QD239999	2
Dolichopodidae (Unident.) QD369999	3
Orthocladiinae (Unident.) QDAF9999	8
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	84	9
Baetidae (Unident.) QE029999	68
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	4
Hemiptera QH	18	2
Veliidae (Unident.) QH569999	4
Gerridae (Unident.) QH579999	2
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	2
Trichoptera QT	47	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	8
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	32
Leptoceridae (Unident.) QT259999	2

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.4

Sampled on 30 March 2008

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidae (Unident.) IF419999	1
Gastropoda KG	1	1
Physidae (Unident.) KG089999	1
Acarina MM	11	6
Mites (Unident.) MM999999	11

Unknown OH	6
Ostracoda (Unident.) OH999999	6
Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	28
Atyidae (Unident.) OT019999	16

Palaemonidae (Unident.) OT029999	12

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	9	5
Hydrophilidae (Unident.) QC119999	3

Hydraenidae (Unident.) QC139999	5

Staphylinidae (Unident.) QC189999	1
Diptera QD	16	3
Ceratopogonidae (Unident.) QD099999	2

Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	4
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	23	9
Baetidae (Unident.) QE029999	15
Caenidae (Unident.) QE089999	8
Hemiptera QH	54	2
Mesoveliidae (Unident.) QH529999	2
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	9
Gerridae (Unident.) QH579999	1
Ochteridae (Unident.) QH639999	1
Corixidae (Unident.) QH659999	22
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	15
Odonata QO	10	3
Coenagrionidae (Unident.) QO029999	9
Aeshnidae (Unident.) QO129999	1
Trichoptera QT	11	8
Hydroptilidae (Unident.) QT039999	4
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.6

Sampled on 11 April 2006

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OH	5
Ostracoda (Unident.) OH999999	5
Unknown OT	13
Atyidae (Unident.) OT019999	8

Palaemonidae (Unident.) OT029999	5

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	1	5
Hydraenidae (Unident.) QC139999	1

Diptera QD	35	3
Simuliidae (Unident.) QD109999	1

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	9
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	22
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	6
Leptophlebiidae (Unident.) QE069999	5
Caenidae (Unident.) QE089999	20
Hemiptera QH	14	2
Mesoveliidae (Unident.) QH529999	1
Hebridae (Unident.) QH539999	1
Veliidae (Unident.) QH569999	3
Corixidae (Unident.) QH659999	6
Notonectidae (Unident.) QH679999	3
Odonata QO	20	3
Coenagrionidae (Unident.) QO029999	13
Protoneuridae (Unident.) QO049999	4
Aeshnidae (Unident.) QO129999	1
Libellulidae (Unident.) QO179999	2
Trichoptera QT	16	8
Hydroptilidae (Unident.) QT039999	9
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.8