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

Racecourse/Ryans Creek site_328

Source	Waterwatch New South Wales (Pre 2013)
Latest Sample Date	04-11-2004
Taxa count ORDER	15
Taxa count FAMILY	20
Taxa count ALT	21
Mayflies present?	9
	ORDER	FAMILY	ALT
SIGNAL	3.7	3.5	0.5
Weighted SIGNAL	3.4	3	1.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.5.0 Services, 5.7.2 Roads	59.27%	92,738,162m²
	Minimal Use	2.1.0 Grazing native vegetation	30.83%	48,243,842m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.5 Sown grasses	9.27%	14,498,149m²
	Water	6.3.0 River	0.64%	999,872m²
Show minor land uses 1
				1,564,800m²

Waterbug sample history

Sampled on 4 November 2004

Taxa	Abundance	SIGNALT Grade
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Gastropoda KG	17	1
Gastropoda (Unident.) KG999999	17
Bivalvia KP	1	3
PELECYPODA KP000000	1
Hirudinea LH	2	1
Hirudinea (Unident.) LH999999	2
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Unknown M9	16
Unknown M999999	16
Amphipoda OP	3	3
AMPHIPODA OP000000	3

Isopoda OR	5	2
ISOPODA OR000000	5
Coleoptera QC	66	5
Dytiscidae (Unident.) QC099999	36
Coleoptera (Unident.) QCZZ9999	30

Diptera QD	96	3
Culicidae (Unident.) QD079999	38

Chironomidae QDA00000	53
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	9	9
Ephemeroptera (Unident.) QE999999	9
Hemiptera QH	7	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	1
Odonata QO	16	3
Zygoptera (Unident.) QO999997	9
Epiproctophora (Unident.) QO999998	7
Plecoptera QP	1	10
Plecoptera (Unident.) QP999999	1
Trichoptera QT	2	8
Trichoptera (Unident.) QT999999	2

SIGNALT	3.7
	ORDER
Weighted SIGNALT	3.2

Sampled on 3 November 2003

Taxa	Abundance	SIGNALT Grade
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Gastropoda KG	18	1
Gastropoda (Unident.) KG999999	18
Hirudinea LH	1	1
Hirudinea (Unident.) LH999999	1
Unknown M9	103
Unknown M999999	103
Amphipoda OP	24	3
AMPHIPODA OP000000	24

Coleoptera QC	103	5
Dytiscidae (Unident.) QC099999	1
Gyrinidae (Unident.) QC109999	102

Diptera QD	75	3
Culicidae (Unident.) QD079999	10

Chironomidae QDA00000	65
Ephemeroptera QE	13	9
Ephemeroptera (Unident.) QE999999	13
Hemiptera QH	7	2
Nepidae (Unident.) QH619999	7
Odonata QO	31	3
Zygoptera (Unident.) QO999997	12
Epiproctophora (Unident.) QO999998	19
Trichoptera QT	3	8
Trichoptera (Unident.) QT999999	3

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.4

Sampled on 9 April 2003

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	18	2
Turbellaria (Unident.) IF999999	18
Nematoda II	21	3
Nematoda (Unident.) II999999	21
Gastropoda KG	1	1
Gastropoda (Unident.) KG999999	1
Bivalvia KP	2	3
PELECYPODA KP000000	2
Hirudinea LH	2	1
Hirudinea (Unident.) LH999999	2
Unknown M9	134
Unknown M999999	134
Isopoda OR	2	2
ISOPODA OR000000	2
Unknown OT	12
Caridea (Unident.) OT999999	12

Coleoptera QC	36	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	6

Coleoptera (Unident.) QCZZ9999	25

Diptera QD	34	3
Culicidae (Unident.) QD079999	4

Chironomidae QDA00000	20
Diptera (Unident.)(Larva) QDZZ9999	10

Hemiptera QH	32	2
Gerridae (Unident.) QH579999	14
Nepidae (Unident.) QH619999	7
Corixidae (Unident.) QH659999	8
Notonectidae (Unident.) QH679999	3
Odonata QO	10	3
Zygoptera (Unident.) QO999997	9
Epiproctophora (Unident.) QO999998	1

SIGNALT	2.1
	ORDER
Weighted SIGNALT	2.2

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