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

Aldgate Ck Aldgate GS 503509 3210

Source	Australian Water Quality Centre
Latest Sample Date	16-11-1995
Taxa count ORDER	13
Taxa count FAMILY	28
Taxa count ALT	46
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.1	2.7
Weighted SIGNAL	4.2	4.3	4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	96.62%	348,553,370m²
	Minimal Use	1.3.3 Residual native cover	0.97%	3,483,046m²
	Natural	1.1.7 Other conserved area	0.83%	2,985,468m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.69%	2,487,890m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.34%	1,243,945m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	0.28%	995,156m²
	Pastoral Farming	3.2.0 Grazing modified pastures	0.28%	995,156m²
Show minor land uses 6
				3,607,440m²

Waterbug sample history

Sampled on 16 November 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	3
Hydra sp.(Unident.) IB010199	3
Turbellaria IF	9	2
Temnocephala sp.(Unident.) IF410199	1
Turbellaria (Unident.) IF999999	8
Gastropoda KG	376	1
Angrobia angasi KG020501	3
Potamopyrgus antipodarum KG020601	14
Hydrobiidae (Unident.) KG029999	329
Physa acuta KG080101	30
Oligochaeta LO	254	2
Antarctodrilus proboscidea LO030202	1
Tubificidae Group B LO0499A2	1
Nais elinguis LO050101	1
Nais communis LO050105	1
Chaetogaster sp.(Unident.) LO050799	1
Lumbriculus variegatus LO060101	1
Oligochaeta (Unident.) LO999999	248
Acarina MM	8	6
Oribatida (Unident.) MM9999A1	4

Mesostigmata (Unident.) MM9999A2	4

Amphipoda OP	6	3
Austrochiltonia australis OP020101	3

Perthiidae (Unident.) OP089999	3

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	5
Hypogastruridae (Unident.) QA049999	1
Isotomidae (Unident.) QA069999	3
Entomobryidae (Unident.) QA079999	1
Coleoptera QC	14	5
Chostonectes sp.(Unident.)(Larva) QC09159I	3

Necterosoma dispar QC092005	3

Platynectes decempunctatus (L) QC09220A	8

Diptera QD	284	3
Austrosimulium furiosum QD100102	3

Simulium ornatipes QD100202	1

Simuliidae (Unident.) QD109999	9

Psychodidae (Unident.) QD129999	1

Apsectrotanypus sp.(Unident.) QDAE0599	1
Paramerina sp.(Unident.) QDAE1299	11
Parakiefferiella sp.(Unident.) QDAF0399	1
Thienemanniella sp.(Unident.) QDAF0799	25
Paralimnophyes sp (dark sp.) QDAF12A1	3
Eukiefferiella sp.(Unident.) QDAF1399	19
Cricotopus sp.(Unident.) QDAF1599	93
Chironomus sp.(Unident.) QDAI0499	76

Dicrotendipes sp.(Unident.) QDAI0699	40
Polypedilum sp.(Unident.) QDAI0899	1
Hemiptera QH	1	2
Micronecta sp.(Unident.) QH650599	1
Plecoptera QP	14	10
Dinotoperla evansi QP030205	3
Austrocerca tasmanica QP040101	11
Trichoptera QT	62	8
Taschorema evansi QT011301	1
Hydrobiosidae (Unident.) QT019999	17
Triplectides sp.(Unident.) QT251199	1
Leptoceridae (Unident.) QT259999	43

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.8

Sampled on 16 May 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	4	2
Turbellaria (Unident.) IF999999	4
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	191	1
Potamopyrgus antipodarum KG020601	138
Hydrobiidae (Unident.) KG029999	52
Physa acuta KG080101	1
Bivalvia KP	1	3
Pisidium casertanum KP030101	1
Oligochaeta LO	93	2
Oligochaeta (Unident.) LO999999	93
Acarina MM	1	6
Hygrobatidae (Unident.) MM159999	1

Unknown QA	40
Hypogastruridae (Unident.) QA049999	38
Entomobryidae (Unident.) QA079999	2
Coleoptera QC	7	5
Scirtidae EPA sp.L1 QC2099A1	7

Diptera QD	40	3
Bezzia sp.(Unident.) QD090499	2

Simulium ornatipes QD100202	1

Odontomyia sp.(Unident.) QD240199	3
Paraheptagyia sp.(Unident.) QDAB0199	14
Podonomopsis sp.(Unident.) QDAD0499	5
Paramerina sp.(Unident.) QDAE1299	1
Thienemanniella sp.(Unident.) QDAF0799	5
Cricotopus sp.(Unident.) QDAF1599	1
Chironomus sp.(Unident.) QDAI0499	6

Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	1
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Plecoptera QP	88	10
Dinotoperla evansi QP030205	87
Illiesoperla mayi QP030504	1
Trichoptera QT	4	8
Hydrobiosidae (Unident.) QT019999	2
Lectrides varians QT250201	2

SIGNALT	3.8
	ORDER
Weighted SIGNALT	3.6

Sampled on 26 October 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Gastropoda KG	921	1
Potamopyrgus antipodarum KG020601	150
Hydrobiidae (Unident.) KG029999	760
Isidorella hainesii KG070302	1
Physa acuta KG080101	10
Oligochaeta LO	1760	2
Oligochaeta (Unident.) LO999999	1760
Unknown QA	10
Hypogastruridae (Unident.) QA049999	10
Diptera QD	2380	3
Simulium ornatipes QD100202	10

Paraheptagyia sp.(Unident.) QDAB0199	100
Procladius sp.(Unident.) QDAE0899	10
Paramerina sp.(Unident.) QDAE1299	20
Thienemanniella sp.(Unident.) QDAF0799	20
Paralimnophyes sp (light sp.) QDAF12A2	10
Eukiefferiella sp.(Unident.) QDAF1399	120
Cricotopus sp.(Unident.) QDAF1599	1390
Rheotanytarsus sp.(Unident.) QDAH0799	20
Chironomus sp.(Unident.) QDAI0499	500

Dicrotendipes sp.(Unident.) QDAI0699	180
Odonata QO	1	3
Austroaeschna parvistigma QO210305	1
Plecoptera QP	30	10
Dinotoperla evansi QP030205	20
Austrocerca tasmanica QP040101	10
Trichoptera QT	11	8
Taschorema evansi QT011301	10
Lectrides varians QT250201	1

SIGNALT	3.6
	ORDER
Weighted SIGNALT	4.0

Sampled on 12 May 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	41	2
Turbellaria (Unident.) IF999999	41
Nematoda II	10	3
Nematoda (Unident.) II999999	10
Gastropoda KG	3000	1
Potamopyrgus antipodarum KG020601	2930
Ferrissia petterdi KG060101	20
Physa acuta KG080101	50
Bivalvia KP	10	3
Sphaerium tasmanicum KP030201	10
Hirudinea LH	10	1
Glossiphoniidae (Unident.) LH019999	10
Oligochaeta LO	680	2
Oligochaeta (Unident.) LO999999	680
Acarina MM	10	6
Hydrachna sp.(Unident.) MM010199	10

Amphipoda OP	36	3
Austrochiltonia australis OP020101	6

Gammarus sp.X OP0301A2	30

Unknown QA	70
Hypogastruridae (Unident.) QA049999	70
Coleoptera QC	50	5
Platynectes decempunctatus QC092201	30

Scirtidae EPA sp.L1 QC2099A1	20

Diptera QD	253	3
Nilobezzia sp.(Unident.) QD092099	20

Austrosimulium furiosum QD100102	10

Psychodidae (Unident.) QD129999	30

Odontomyia sp.(Unident.) QD240199	50
Podonomopsis sp.(Unident.) QDAD0499	10
Ablabesmyia sp.(Unident.) QDAE1199	20
Parakiefferiella sp.(Unident.) QDAF0399	20
Paralimnophyes sp (dark sp.) QDAF12A1	10
Tanytarsus sp.(Unident.) QDAH0499	10
Chironomus sp.(Unident.) QDAI0499	2

Dicrotendipes conjunctus QDAI0603	1
Polypedilum sp.(Unident.) QDAI0899	70
Lepidoptera QL	10	2
Crambidae (Unident.) QL019999	10

Plecoptera QP	270	10
Dinotoperla evansi QP030205	270
Trichoptera QT	40	8
Taschorema evansi QT011301	10
Lectrides varians QT250201	30

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.6