Explore

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

Oratunga Ck Third Spring 3667

Source	Australian Water Quality Centre
Latest Sample Date	18-10-1995
Taxa count ORDER	8
Taxa count FAMILY	19
Taxa count ALT	25
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.8	3.5	2.6
Weighted SIGNAL	3.8	3.5	3

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	100.00%	350,606,298m²
				3,506,063m²

Waterbug sample history

Sampled on 18 October 1995

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	2	1
Ferrissia petterdi KG060101	2
Oligochaeta LO	224	2
Oligochaeta (Unident.) LO999999	224
Acarina MM	1	6
Oribatida (Unident.) MM9999A1	1

Coleoptera QC	9	5
Platynectes decempunctatus QC092201	3

Hydrochus sp QC110299	1

Enochrus sp.(Unident.) QC111199	3

Scirtidae EPA sp.L1 QC2099A1	2

Diptera QD	400	3
Anopheles sp.(Unident.) QD070199	8

Dasyhelea sp.1 (MV sp.4) QD0929A1	6

Ceratopogonidae EPA sp.1 QD0999A1	18

Psychodidae EPA sp.1 QD1299A1	1

Odontomyia sp.(Unident.) QD240199	4
Paramerina sp.(Unident.) QDAE1299	29
Cricotopus sp.(Unident.) QDAF1599	1
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	97
Chironomus sp.(Unident.) QDAI0499	230

Polypedilum sp.(Unident.) QDAI0899	5
Hemiptera QH	12	2
Microvelia sp.(Unident.) QH560199	9
Enithares bergrothi QH670106	1
Enithares sp.(Unident.) QH670199	2
Odonata QO	2	3
Austrolestes sp.(Unident.) QO050199	1
Hemicordulia tau QO300102	1
Trichoptera QT	4	8
Triplectides australis QT251103	2
Triplectides sp.(Unident.) QT251199	2

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.4

Sampled on 16 June 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	41	2
Temnocephala sp.(Unident.) IF410199	41
Nematoda II	5	3
Nematoda (Unident.) II999999	5
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Unknown MI	1
Mite EWS sp. 19 MITEAA19	1

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	25
Hypogastruridae (Unident.) QA049999	2
Isotomidae (Unident.) QA069999	23
Coleoptera QC	10	5
Necterosoma dispar QC092005	3

Necterosoma sp.(Unident.)(Larva) QC09209I	3

Hydrochus sp QC110299	2

Pseudomicrocara sp.(Unident.) QC200299	1

Scirtidae EPA sp.L1 QC2099A1	1

Diptera QD	42	3
Tipulidae EPA sp.36 QD0199A1	1
Bezzia sp.(Unident.) QD090499	2

Psychodidae SRV sp.7 QD1299A3	1

Odontomyia sp.(Unident.) QD240199	3
Procladius sp.(Unident.) QDAE0899	1
Paramerina sp.(Unident.) QDAE1299	4
Bryophaenocladius sp.(Unident.) QDAF1899	2
Tanytarsus sp.(Unident.) QDAH0499	4
Chironomus sp.(Unident.) QDAI0499	20

Polypedilum sp.(Unident.) QDAI0899	4
Ephemeroptera QE	3	9
Cloeon fluviatile QE020201	2
Tasmanocoenis tillyardi QE080101	1
Hemiptera QH	5	2
Enithares bergrothi QH670106	5
Trichoptera QT	1	8
Triplectides australis QT251103	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	2.7

Sampled on 15 November 1994

Taxa	Abundance	SIGNALT Grade
Nematoda II	30	3
Nematoda (Unident.) II999999	30
Gastropoda KG	100	1
Ferrissia petterdi KG060101	100
Oligochaeta LO	240	2
Oligochaeta (Unident.) LO999999	240
Acarina MM	10	6
Hydrachna sp.(Unident.) MM010199	10

Amphipoda OP	3	3
Austrogammarus sp.(Unident.) OP060199	3

Unknown OV	2
Cherax destructor destructor OV010101	2

Coleoptera QC	63	5
Necterosoma dispar QC092005	30

Necterosoma sp.(Unident.) QC092099	3

Necterosoma sp.(Unident.)(Larva) QC09209I	30

Diptera QD	1060	3
Nilobezzia sp.(Unident.) QD092099	60

Dasyhelea sp.1 (MV sp.4) QD0929A1	20

Ceratopogonidae EPA sp.11 QD0999B2	60

Procladius sp.(Unident.) QDAE0899	10
Paramerina sp.(Unident.) QDAE1299	40
Corynoneura sp.(Unident.) QDAF0699	10
Cladotanytarsus sp.(Unident.) QDAH0399	240
Tanytarsus sp.(Unident.) QDAH0499	600
Polypedilum sp.(Unident.) QDAI0899	20
Ephemeroptera QE	40	9
Tasmanocoenis tillyardi QE080101	40
Hemiptera QH	110	2
Micronecta annae annae QH650504	10
Micronecta sp.(Unident.) QH650599	40
Enithares bergrothi QH670106	10
Enithares sp.(Unident.) QH670199	40
Anisops sp.(Unident.) QH670499	10
Odonata QO	1	3
Hemicordulia tau QO300102	1
Trichoptera QT	80	8
Hellyethira simplex QT030406	40
Cheumatopsyche sp.AV2 QT0605A2	30
Triplectides australis QT251103	10

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.1

Sampled on 28 June 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	10	2
Temnocephala sp.(Unident.) IF410199	10
Gastropoda KG	211	1
Potamopyrgus antipodarum KG020601	1
Ferrissia petterdi KG060101	210
Oligochaeta LO	530	2
Oligochaeta (Unident.) LO999999	530
Unknown OV	2
Cherax destructor destructor OV010101	2

Coleoptera QC	1014	5
Sternopriscus sp.(Unident.) QC091899	30

Necterosoma dispar QC092005	60

Necterosoma regulare QC092009	3

Rhantus saturalis QC092301	1

Paracymus pygmaeus QC111601	30

Scirtidae EPA sp.L1 QC2099A1	890

Diptera QD	2430	3
Culex sp.(Unident.) QD070799	40

Bezzia sp.(Unident.) QD090499	60

Nilobezzia sp.(Unident.) QD092099	20

Dasyhelea sp.1 (MV sp.4) QD0929A1	20

Ceratopogonidae EPA sp.1 QD0999A1	160

Ceratopogonidae EPA sp.8 QD0999A8	80

Odontomyia sp.(Unident.) QD240199	40
Procladius sp.(Unident.) QDAE0899	50
Paramerina sp.(Unident.) QDAE1299	350
Cladotanytarsus sp.(Unident.) QDAH0399	130
Tanytarsus sp.(Unident.) QDAH0499	190
Chironomus cloacalis QDAI0404	240

Chironomus sp.(Unident.) QDAI0499	1020

Kiefferulus sp.(Unident.) QDAI0799	10
Polypedilum sp.(Unident.) QDAI0899	20
Ephemeroptera QE	200	9
Cloeon fluviatile QE020201	50
Tasmanocoenis tillyardi QE080101	150
Hemiptera QH	183	2
Microvelia sp.(Unident.) QH560199	20
Micronecta gracilis QH650503	10
Micronecta annae annae QH650504	140
Enithares bergrothi QH670106	11
Anisops thienemanni QH670401	1
Anisops hackeri QH670405	1
Odonata QO	102	3
Austroagrion coeruleum QO020505	10
Ischnura heterosticta heterosticta QO021002	1
Ischnura sp.(Unident.) QO021099	30
Adversaeschna brevistyla QO120201	60
Hemicordulia tau QO300102	1
Trichoptera QT	11	8
Triplectides australis QT251103	11

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.8