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

BOMBOWLEE CREEK 65699

Source	Office of Environment and Heritage
Latest Sample Date	26-09-2006
Taxa count ORDER	17
Taxa count FAMILY	41
Taxa count ALT	41
Mayflies present?	67
	ORDER	FAMILY	ALT
SIGNAL	3.6	4.4	3.7
Weighted SIGNAL	5.1		5.3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	53.95%	2,999,364,862m²
	Pastoral Farming	3.2.0 Grazing modified pastures	24.68%	1,371,866,458m²
	Minimal Use	2.1.0 Grazing native vegetation	17.93%	996,539,787m²
	Water	6.3.0 River	3.22%	179,167,259m²
	Mining	5.8.0 Mining	0.13%	7,246,653m²
	Residential And Infrastructure	5.4.5 Farm buildings/infrastructure	0.09%	4,997,692m²
Show minor land uses 2
				55,591,827m²

Waterbug sample history

Sampled on 26 September 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	11	1
Physidae (Unident.) KG089999	11
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	17	2
Oligochaeta (Unident.) LO999999	17
Unknown MA	1
Araneae (Unident.) MA999999	1
Acarina MM	9	6
Mites (Unident.) MM999999	9

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OH	3
Ostracoda (Unident.) OH999999	3
Unknown OJ	3
Copepoda (Unident.) OJ999999	3
Coleoptera QC	75	5
Dytiscidae (Unident.) QC099999	8
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	4

Elmidae (Unident.) QC349999	3

Psephenidae (Unident.) QC379999	44

Diptera QD	117	3
Ceratopogonidae (Unident.) QD099999	8

Simuliidae (Unident.) QD109999	2

Stratiomyidae (Unident.) QD249999	3
Tanypodinae (Unident.) QDAE9999	41
Orthocladiinae (Unident.) QDAF9999	33
Chironominae (Unident.) QDAJ9999	30
Ephemeroptera QE	67	9
Baetidae (Unident.) QE029999	16
Leptophlebiidae (Unident.) QE069999	19
Caenidae (Unident.) QE089999	32
Hemiptera QH	24	2
Veliidae (Unident.) QH569999	4
Corixidae (Unident.) QH659999	15
Notonectidae (Unident.) QH679999	5
Megaloptera QM	5	8
Corydalidae (Unident.) QM019999	5

Odonata QO	23	3
Coenagrionidae (Unident.) QO029999	2
Megapodagrionidae (Unident.) QO079999	2
Aeshnidae (Unident.) QO129999	2
Gomphidae (Unident.) QO139999	16
Corduliidae (Unident.) QO169999	1
Plecoptera QP	41	10
Gripopterygidae (Unident.) QP039999	41
Trichoptera QT	86	8
Hydrobiosidae (Unident.) QT019999	13
Glossosomatidae (Unident.) QT029999	12
Hydropsychidae (Unident.) QT069999	13
Ecnomidae (Unident.) QT089999	5
Conoesucidae (Unident.) QT159999	9
Leptoceridae (Unident.) QT259999	34

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.4