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

Pian Ck @ Boonaree 61324

Source	Office of Environment and Heritage
Latest Sample Date	04-04-2007
Taxa count ORDER	13
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	13
	ORDER	FAMILY	ALT
SIGNAL	2.7	2.7	1.9
Weighted SIGNAL	2.6		3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 4.3.0 Irrigated cropping	62.37%	114,627,192,885m²
	Minimal Use	1.3.0 Other minimal use, 1.3.2 Stock route, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	34.67%	63,722,912,335m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River, 6.4.0 Channel/aqueduct, 6.5.0 Marsh/wetland	2.04%	3,750,965,408m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways	0.47%	869,741,979m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.38%	702,993,517m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.4 Bulk grain storage, 5.5.1 Commercial services	0.04%	73,749,320m²
	Natural	1.2.0 Managed resource protection	0.01%	11,249,896m²
	Mining	5.8.0 Mining, 5.8.2 Quarries	0.00%	7,749,929m²
	Waste Management	5.9.2 Landfill	0.00%	6,249,942m²
Show minor land uses 7
				1,837,728,052m²

Waterbug sample history

Sampled on 4 April 2007

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Temnocephalidae (Unident.) IF419999	1
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	2
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Unknown OG	5
Cladocera (Unident.) OG999999	5
Unknown OH	7
Ostracoda (Unident.) OH999999	7
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Unknown OV	8
Parastacidae (Unident.) OV019999	8

Coleoptera QC	3	5
Hydraenidae (Unident.) QC139999	3

Diptera QD	30	3
Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	6
Chironominae (Unident.) QDAJ9999	23
Ephemeroptera QE	13	9
Baetidae (Unident.) QE029999	13
Hemiptera QH	22	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	18
Notonectidae (Unident.) QH679999	3
Odonata QO	21	3
Coenagrionidae (Unident.) QO029999	6
Lestidae (Unident.) QO059999	14
Aeshnidae (Unident.) QO129999	1
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	2.7
	ORDER
Weighted SIGNALT	3.0

Sampled on 8 June 2005

Taxa	Abundance	SIGNALT Grade
Unknown OJ	6
Copepoda (Unident.) OJ999999	6
Isopoda OR	1	2
Oniscidae sp.(Unident.) OR259999	1

Unknown OT	41
Atyidae (Unident.) OT019999	36

Palaemonidae (Unident.) OT029999	5

Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	1
Hydraenidae (Unident.) QC139999	3

Diptera QD	4	3
Ceratopogonidae (Unident.) QD099999	4

Hemiptera QH	7	2
Corixidae (Unident.) QH659999	4
Naucoridae (Unident.) QH669999	1
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	1
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1
Trichoptera QT	13	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	12

SIGNALT	2.9
	ORDER
Weighted SIGNALT	2.8

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