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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	09-06-2009
Taxa count ORDER	8
Taxa count FAMILY	15
Taxa count ALT	15
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.6	2.8	2.7
Weighted SIGNAL	3		3.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	99.08%	216,086,680m²
	Water	6.3.0 River, 6.4.1 Supply channel/aqueduct	0.80%	1,748,678m²
	Minimal Use	1.3.3 Residual native cover	0.11%	249,811m²
Show minor land uses 2
				2,180,852m²

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Dugesiidae (Unident.) IF619999	2
Gastropoda KG	3	1
Physidae (Unident.) KG089999	3
Bivalvia KP	3	3
Sphaeriidae (Unident.) KP039999	3
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Isopoda OR	1	2
Oniscidae sp.(Unident.) OR259999	1

Coleoptera QC	1	5
Scirtidae (Unident.) QC209999	1

Diptera QD	53	3
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	48
Chironominae (Unident.) QDAJ9999	3
Odonata QO	86	3
Coenagrionidae (Unident.) QO029999	61
Isostictidae (Unident.) QO039999	3
Megapodagrionidae (Unident.) QO079999	6
Aeshnidae (Unident.) QO129999	4
Corduliidae (Unident.) QO169999	6
Libellulidae (Unident.) QO179999	6

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.7