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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	14-04-2000
Taxa count ORDER	8
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.5	2.6	2.1
Weighted SIGNAL	3		2.7

Category	ALUM Categories	Percent of upstream catchment	Area
Residential And 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	83.38%	653,698,753m²
Minimal Use	1.3.3 Residual native cover	12.41%	97,279,577m²
Natural	1.1.3 National park	4.21%	33,010,036m²
			7,839,884m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	1
Planorbidae (Unident.) KG079999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Hirudinea LH	1	1
Richardsonianidae (Unident.) LH039999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Coleoptera QC	4	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Diptera QD	4	3
Tipulidae (Unident.) QD019999	1
Stratiomyidae (Unident.) QD249999	1
Podonominae (Unident.) QDAD9999	1
Chironominae (Unident.) QDAJ9999	1
Hemiptera QH	5	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	1
Isostictidae (Unident.) QO039999	1
Megapodagrionidae (Unident.) QO079999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.8

SIGNALT	2.4
	ORDER
Weighted SIGNALT	2.5