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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	23-02-2000
Taxa count ORDER	9
Taxa count FAMILY	23
Taxa count ALT	23
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.4	3.3	3.1
Weighted SIGNAL	3.3		3.5

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	94.69%	615,771,047m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture, 5.7.2 Roads	4.66%	30,275,618m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	0.65%	4,253,599m²
Show minor land uses 1
				6,503,003m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Lymnaeidae (Unident.) KG059999	3
Physidae (Unident.) KG089999	1
Acarina MM	8	6
Mites (Unident.) MM999999	8

Amphipoda OP	3	3
Talitridae sp.(Unident.) OP019999	3

Unknown OT	16
Atyidae (Unident.) OT019999	16

Coleoptera QC	27	5
Dytiscidae (Unident.) QC099999	3
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	15

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	1

Diptera QD	22	3
Tipulidae (Unident.) QD019999	2
Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	10
Chironominae (Unident.) QDAJ9999	9
Hemiptera QH	19	2
Hydrometridae (Unident.) QH549999	4
Veliidae (Unident.) QH569999	9
Gerridae (Unident.) QH579999	1
Gelastocoridae (Unident.) QH649999	1
Notonectidae (Unident.) QH679999	4
Odonata QO	4	3
Megapodagrionidae (Unident.) QO079999	3
Corduliidae (Unident.) QO169999	1
Trichoptera QT	8	8
Leptoceridae (Unident.) QT259999	8

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.5

Taxa	Abundance	SIGNALT Grade
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	7	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	2

Diptera QD	103	3
Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	99
Hemiptera QH	5	2
Veliidae (Unident.) QH569999	5
Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.0

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	1
Hydraenidae (Unident.) QC139999	2

Diptera QD	10	3
Tipulidae (Unident.) QD019999	2
Orthocladiinae (Unident.) QDAF9999	3
Diptera (Unident.)(Larva) QDZZ9999	5

SIGNALT	4.0
	ORDER
Weighted SIGNALT	3.8