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

Source	Office of Environment and Heritage
Latest Sample Date	06-11-2008
Taxa count ORDER	15
Taxa count FAMILY	35
Taxa count ALT	35
Mayflies present?	20
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.3	2.2
Weighted SIGNAL	4.7		3.3

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	54.82%	4,264,129,115m²
	Arable Farming	3.3.0 Cropping	27.82%	2,163,449,708m²
	Pastoral Farming	3.2.0 Grazing modified pastures	16.67%	1,296,669,372m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.5 Farm buildings/infrastructure, 5.7.2 Roads	0.59%	46,014,882m²
	Water	6.2.0 Reservoir/dam	0.08%	6,001,941m²
	Mining	5.8.0 Mining	0.02%	1,500,485m²
Show minor land uses 3
				77,777,655m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Dugesiidae (Unident.) IF619999	3
Gastropoda KG	12	1
Physidae (Unident.) KG089999	12
Bivalvia KP	5	3
Sphaeriidae (Unident.) KP039999	5
Hirudinea LH	2	1
Glossiphoniidae (Unident.) LH019999	2
Acarina MM	6	6
Mites (Unident.) MM999999	6

Unknown OG	3
Cladocera (Unident.) OG999999	3
Unknown OH	30
Ostracoda (Unident.) OH999999	30
Unknown OJ	2
Copepoda (Unident.) OJ999999	2
Unknown OT	2
Atyidae (Unident.) OT019999	2

Coleoptera QC	28	5
Dytiscidae (Unident.) QC099999	21
Hydrophilidae (Unident.) QC119999	6

Hydrochidae (Unident.) QCAO9999	1

Diptera QD	40	3
Ceratopogonidae (Unident.) QD099999	16

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	18
Ephemeroptera QE	20	9
Baetidae (Unident.) QE029999	11
Caenidae (Unident.) QE089999	9
Hemiptera QH	20	2
Mesoveliidae (Unident.) QH529999	1
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	3
Nepidae (Unident.) QH619999	4
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	5
Odonata QO	54	3
Coenagrionidae (Unident.) QO029999	14
Protoneuridae (Unident.) QO049999	1
Lestidae (Unident.) QO059999	13
Aeshnidae (Unident.) QO129999	8
Corduliidae (Unident.) QO169999	4
Libellulidae (Unident.) QO179999	14
Trichoptera QT	18	8
Hydroptilidae (Unident.) QT039999	2
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	13

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.4