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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	07-04-2011
Taxa count ORDER	13
Taxa count FAMILY	27
Taxa count ALT	27
Mayflies present?	15
	ORDER	FAMILY	ALT
SIGNAL	2.5	3.1	2
Weighted SIGNAL	4.6		3.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure	50.91%	329,638,421m²
	Pastoral Farming	3.2.0 Grazing modified pastures	30.82%	199,583,809m²
	Minimal Use	2.1.0 Grazing native vegetation	12.63%	81,784,343m²
	Arable Farming	3.3.0 Cropping, 3.4.0 Perennial horticulture	2.90%	18,757,877m²
	Natural	1.2.0 Managed resource protection	2.74%	17,757,457m²
Show minor land uses 2
				6,475,219m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	3	2
Temnocephalidae (Unident.) IF419999	3
Gastropoda KG	3	1
Planorbidae (Unident.) KG079999	3
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Unknown OG	8
Cladocera (Unident.) OG999999	8
Unknown OH	7
Ostracoda (Unident.) OH999999	7
Unknown OJ	5
Copepoda (Unident.) OJ999999	5
Unknown OV	10
Parastacidae (Unident.) OV019999	10

Coleoptera QC	51	5
Dytiscidae (Unident.) QC099999	15
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	15

Hydraenidae (Unident.) QC139999	8

Scirtidae (Unident.) QC209999	10

Diptera QD	25	3
Culicidae (Unident.) QD079999	4

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	14
Ephemeroptera QE	15	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	13
Hemiptera QH	15	2
Hydrometridae (Unident.) QH549999	1
Veliidae (Unident.) QH569999	5
Nepidae (Unident.) QH619999	2
Corixidae (Unident.) QH659999	3
Notonectidae (Unident.) QH679999	3
Pleidae (Unident.) QH689999	1
Odonata QO	11	3
Lestidae (Unident.) QO059999	9
Aeshnidae (Unident.) QO129999	2

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.8