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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	27-04-2000
Taxa count ORDER	7
Taxa count FAMILY	20
Taxa count ALT	20
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4.1	3.2	2.9
Weighted SIGNAL	3		3.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover	39.26%	401,616,168m²
	Natural	1.1.3 National park	36.30%	371,357,416m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	22.51%	230,316,619m²
	Water	6.3.0 River, 6.5.0 Marsh/wetland	1.93%	19,755,714m²
Show minor land uses 1
				10,230,459m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Hydrobiidae (Unident.) KG029999	1
Lymnaeidae (Unident.) KG059999	1
Physidae (Unident.) KG089999	1
Acarina MM	1	6
Mites (Unident.) MM999999	1

Coleoptera QC	6	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	3

Psephenidae (Unident.) QC379999	2

Diptera QD	3	3
Tabanidae (Unident.) QD239999	1
Muscidae (Unident.) QD899999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	4	2
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Gelastocoridae (Unident.) QH649999	1
Notonectidae (Unident.) QH679999	1
Odonata QO	5	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	1
Aeshnidae (Unident.) QO129999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.7

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Dugesiidae (Unident.) IF619999	1
Gastropoda KG	2	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Diptera QD	3	3
Culicidae (Unident.) QD079999	2

Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Hemiptera QH	5	2
Mesoveliidae (Unident.) QH529999	1
Gerridae (Unident.) QH579999	1
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Odonata QO	6	3
Coenagrionidae (Unident.) QO029999	1
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	1
Aeshnidae (Unident.) QO129999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	1	8
Hydroptilidae (Unident.) QT039999	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.2