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

School Creek, Yarras site_344

Source	Waterwatch New South Wales (Pre 2013)
Latest Sample Date	06-04-2004
Taxa count ORDER	4
Taxa count FAMILY	6
Taxa count ALT	6
Mayflies present?	39
	ORDER	FAMILY	ALT
SIGNAL	4.8	4	1
Weighted SIGNAL	2.7		1.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	53.37%	53,811,397,739m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	25.92%	26,135,821,756m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	12.46%	12,560,034,484m²
	Pastoral Farming	3.2.0 Grazing modified pastures	6.58%	6,636,268,220m²
	Water	6.3.0 River	0.90%	905,002,485m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry	0.32%	325,500,894m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.7.2 Roads	0.26%	264,750,727m²
	Arable Farming	3.4.2 Olives	0.10%	105,500,290m²
	Unknown	3.6.5 Abandoned perennial horticulture	0.09%	87,250,240m²
Show minor land uses 5
				1,008,315,268m²

Waterbug sample history

Sampled on 6 April 2004

Taxa	Abundance	SIGNALT Grade
Coleoptera QC	20	5
Dytiscidae (Unident.) QC099999	20
Diptera QD	23	3
Culicidae (Unident.) QD079999	20

Chironomidae QDA00000	3
Ephemeroptera QE	39	9
Ephemeroptera (Unident.) QE999999	39
Hemiptera QH	6	2
Mesoveliidae (Unident.) QH529999	5
Gerridae (Unident.) QH579999	1

SIGNALT	4.8
	ORDER
Weighted SIGNALT	5.1

Sampled on 21 October 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	2	2
Turbellaria (Unident.) IF999999	2
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	5	1
Gastropoda (Unident.) KG999999	5
Hirudinea LH	2	1
Hirudinea (Unident.) LH999999	2
Isopoda OR	2	2
ISOPODA OR000000	2
Coleoptera QC	24	5
Dytiscidae (Unident.) QC099999	18
Gyrinidae (Unident.) QC109999	6

Diptera QD	8	3
Culicidae (Unident.) QD079999	6

Chironomidae QDA00000	2
Hemiptera QH	11	2
Gerridae (Unident.) QH579999	9
Notonectidae (Unident.) QH679999	2
Plecoptera QP	1	10
Plecoptera (Unident.) QP999999	1
Trichoptera QT	4	8
Trichoptera (Unident.) QT999999	4

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.7

Sampled on 8 April 2003

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	4	1
Gastropoda (Unident.) KG999999	4
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Unknown M9	1
Unknown M999999	1
Coleoptera QC	125	5
Dytiscidae (Unident.) QC099999	20
Gyrinidae (Unident.) QC109999	105

Diptera QD	4	3
Chironomidae QDA00000	4
Ephemeroptera QE	28	9
Ephemeroptera (Unident.) QE999999	28
Hemiptera QH	28	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	10
Notonectidae (Unident.) QH679999	16
Trichoptera QT	4	8
Trichoptera (Unident.) QT999999	4

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.5

Sampled on 21 October 2002

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	27	1
Gastropoda (Unident.) KG999999	27
Coleoptera QC	24	5
Gyrinidae (Unident.) QC109999	24

Diptera QD	38	3
Culicidae (Unident.) QD079999	2

Chironomidae QDA00000	36
Ephemeroptera QE	3	9
Ephemeroptera (Unident.) QE999999	3
Hemiptera QH	75	2
Mesoveliidae (Unident.) QH529999	30
Gerridae (Unident.) QH579999	10
Corixidae (Unident.) QH659999	20
Notonectidae (Unident.) QH679999	15
Odonata QO	1	3
Zygoptera (Unident.) QO999997	1
Trichoptera QT	3	8
Trichoptera (Unident.) QT999999	3

SIGNALT	4.1
	ORDER
Weighted SIGNALT	3.6

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