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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Lower Captain Cook Weir site_232

Source	Waterwatch New South Wales (Pre 2013)
Latest Sample Date	31-03-2010
Taxa count ORDER	5
Taxa count FAMILY	5
Taxa count ALT	5
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.2	1.2
Weighted SIGNAL			3.7

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	98.96%	404,944,710m²
	Minimal Use	1.3.0 Other minimal use	1.04%	4,257,304m²
Show minor land uses 1
				4,092,020m²

Waterbug sample history

Sampled on 31 March 2010

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Decapoda OZ	20	4
Decapoda (Unident.) OZ999998	20

Coleoptera QC	30	5
Gyrinidae (Unident.) QC109999	30

Diptera QD	2	3
Chironomidae QDA00000	2
Hemiptera QH	20	2
Notonectidae (Unident.) QH679999	20

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.6

Sampled on 30 March 2006

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Bivalvia KP	1	3
PELECYPODA KP000000	1
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OT	10
Caridea (Unident.) OT999999	10

Coleoptera QC	150	5
Gyrinidae (Unident.) QC109999	150

Diptera QD	4	3
Culicidae (Unident.) QD079999	4

Hemiptera QH	1	2
Gerridae (Unident.) QH579999	1

SIGNALT	2.2
	ORDER
Weighted SIGNALT	2.7

Sampled on 15 October 2003

Taxa	Abundance	SIGNALT Grade
Unknown OT	4
Caridea (Unident.) OT999999	4

Diptera QD	1	3
Chironomidae QDA00000	1
Hemiptera QH	10	2
Corixidae (Unident.) QH659999	10
Odonata QO	1	3
Zygoptera (Unident.) QO999997	1
Trichoptera QT	1	8
Trichoptera (Unident.) QT999999	1

SIGNALT	3.2
	ORDER
Weighted SIGNALT	2.5

Sampled on 19 March 2003

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	10	1
Gastropoda (Unident.) KG999999	10
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Unknown OT	30
Caridea (Unident.) OT999999	30

Decapoda OZ	20	4
Decapoda (Unident.) OZ999998	20

Diptera QD	10	3
Chironomidae QDA00000	10
Ephemeroptera QE	1	9
Ephemeroptera (Unident.) QE999999	1
Hemiptera QH	11	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	10

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.3

Sampled on 25 October 2002

Taxa	Abundance	SIGNALT Grade
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Unknown OT	10
Caridea (Unident.) OT999999	10

Decapoda OZ	28	4
Decapoda (Unident.) OZ999998	28

Ephemeroptera QE	7	9
Ephemeroptera (Unident.) QE999999	7
Hemiptera QH	300	2
Corixidae (Unident.) QH659999	150
Notonectidae (Unident.) QH679999	150
Odonata QO	8	3
Zygoptera (Unident.) QO999997	8

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.2

Our waterways under the magnifying glass

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