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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	14-05-2009
Taxa count ORDER	12
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	20
	ORDER	FAMILY	ALT
SIGNAL	3.8	3.6	2.9
Weighted SIGNAL	3.6		3.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 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, 5.6.1 Fuel powered electricity generation, 5.7.2 Roads	66.59%	1,277,303,710m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	30.12%	577,798,117m²
	Water	6.2.0 Reservoir/dam, 6.2.1 Reservoir, 6.3.0 River	1.39%	26,740,657m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.6 Horse studs	0.90%	17,243,975m²
	Arable Farming	3.4.1 Tree fruits, 4.4.1 Irrigated tree fruits	0.79%	15,244,674m²
	Intensive Arable Farming	5.1.0 Intensive horticulture	0.14%	2,749,039m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.05%	999,651m²
Show minor land uses 5
				19,180,798m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	3	1
Physidae (Unident.) KG089999	3
Bivalvia KP	5	3
Sphaeriidae (Unident.) KP039999	5
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown OT	24
Atyidae (Unident.) OT019999	24

Coleoptera QC	19	5
Dytiscidae (Unident.) QC099999	8
Hydrophilidae (Unident.) QC119999	9

Scirtidae (Unident.) QC209999	2

Diptera QD	7	3
Tanypodinae (Unident.) QDAE9999	2
Chironominae (Unident.) QDAJ9999	5
Ephemeroptera QE	20	9
Leptophlebiidae (Unident.) QE069999	19
Caenidae (Unident.) QE089999	1
Hemiptera QH	12	2
Mesoveliidae (Unident.) QH529999	1
Hebridae (Unident.) QH539999	1
Hydrometridae (Unident.) QH549999	2
Veliidae (Unident.) QH569999	2
Belostomatidae (Unident.) QH629999	4
Notonectidae (Unident.) QH679999	2
Megaloptera QM	3	8
Sialidae (Unident.) QM029999	3
Odonata QO	43	3
Coenagrionidae (Unident.) QO029999	9
Isostictidae (Unident.) QO039999	10
Megapodagrionidae (Unident.) QO079999	2
Aeshnidae (Unident.) QO129999	6
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	9
Libellulidae (Unident.) QO179999	6
Trichoptera QT	7	8
Leptoceridae (Unident.) QT259999	7

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.9