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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	03-04-2007
Taxa count ORDER	11
Taxa count FAMILY	19
Taxa count ALT	19
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2	2.1	2.2
Weighted SIGNAL	2.1		2.8

	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, 5.7.2 Roads	87.59%	2,938,306,412m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	8.64%	289,706,264m²
	Arable Farming	3.5.2 Seasonal flowers and bulbs, 3.5.3 Seasonal vegetables and herbs, 4.5.2 Irrigated seasonal flowers and bulbs, 4.5.3 Irrigated seasonal vegetables and herbs	1.19%	39,993,962m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.2 Shadehouses	0.79%	26,496,000m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production, 5.2.3 Poultry farms	0.74%	24,746,264m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.67%	22,496,604m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.39%	12,998,038m²
Show minor land uses 5
				33,547,435m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	17	2
Dugesiidae (Unident.) IF619999	17
Gastropoda KG	37	1
Hydrobiidae (Unident.) KG029999	24
Lymnaeidae (Unident.) KG059999	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	11
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Hirudinea LH	3	1
Glossiphoniidae (Unident.) LH019999	3
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Unknown OH	2
Ostracoda (Unident.) OH999999	2
Unknown QA	2
Collembola (Unident.) QA999999	2
Coleoptera QC	1	5
Scirtidae (Unident.) QC209999	1

Diptera QD	15	3
Chironominae (Unident.) QDAJ9999	15
Hemiptera QH	5	2
Corixidae (Unident.) QH659999	5
Odonata QO	69	3
Coenagrionidae (Unident.) QO029999	8
Isostictidae (Unident.) QO039999	30
Protoneuridae (Unident.) QO049999	1
Megapodagrionidae (Unident.) QO079999	19
Corduliidae (Unident.) QO169999	6
Libellulidae (Unident.) QO179999	5

SIGNALT	2.0
	ORDER
Weighted SIGNALT	2.1