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

Baker's Creek @ Rosewood 52312

Source	Office of Environment and Heritage
Latest Sample Date	08-11-2008
Taxa count ORDER	14
Taxa count FAMILY	42
Taxa count ALT	42
Mayflies present?	75
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.4	3.6
Weighted SIGNAL	5		4.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	60.61%	4,373,805,994m²
	Pastoral Farming	3.2.0 Grazing modified pastures	38.58%	2,784,444,801m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.0 Transport and communication, 5.7.2 Roads	0.64%	46,503,253m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.10%	7,250,507m²
	Arable Farming	3.3.0 Cropping	0.05%	3,750,262m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.7 Saleyards/stockyards	0.01%	1,000,070m²
Show minor land uses 4
				72,167,549m²

Waterbug sample history

Sampled on 8 November 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	11	1
Hydrobiidae (Unident.) KG029999	1
Physidae (Unident.) KG089999	10
Bivalvia KP	5	3
Corbiculidae (Unident.) KP029999	1
Sphaeriidae (Unident.) KP039999	4
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OG	11
Cladocera (Unident.) OG999999	11
Unknown OJ	1
Copepoda (Unident.) OJ999999	1
Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	28	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	2

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	6

Psephenidae (Unident.) QC379999	2

Diptera QD	24	3
Tipulidae (Unident.) QD019999	4
Tabanidae (Unident.) QD239999	2
Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	7
Ephemeroptera QE	75	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	61
Caenidae (Unident.) QE089999	2
Hemiptera QH	10	2
Veliidae (Unident.) QH569999	7
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Megaloptera QM	6	8
Corydalidae (Unident.) QM019999	4

Sialidae (Unident.) QM029999	2
Odonata QO	14	3
Coenagrionidae (Unident.) QO029999	1
Isostictidae (Unident.) QO039999	5
Protoneuridae (Unident.) QO049999	2
Synlestidae (Unident.) QO089999	2
Corduliidae (Unident.) QO169999	3
Libellulidae (Unident.) QO179999	1
Trichoptera QT	60	8
Hydrobiosidae (Unident.) QT019999	6
Hydroptilidae (Unident.) QT039999	2
Hydropsychidae (Unident.) QT069999	4
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	8
Calamoceratidae (Unident.) QT249999	2
Leptoceridae (Unident.) QT259999	37

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.0