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

Colonial Dv 7421

Source	Australian Water Quality Centre
Latest Sample Date	24-10-1997
Taxa count ORDER	14
Taxa count FAMILY	26
Taxa count ALT	44
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.6	2.5	2
Weighted SIGNAL	2.9	3.5	2.9

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, 5.4.5 Farm buildings/infrastructure, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads	49.55%	986,025,743m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	20.63%	410,490,332m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover	16.78%	333,835,507m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic	8.40%	167,042,599m²
	Arable Farming	3.4.8 Citrus, 4.4.1 Irrigated tree fruits, 4.4.5 Irrigated shrub berries and fruits, 4.4.9 Irrigated grapes	3.50%	69,663,505m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.29%	5,742,870m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.29%	5,742,870m²
	Unknown	3.6.4 No defined use, 4.6.5 Abandoned irrigated perennial horticulture	0.29%	5,742,870m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.24%	4,744,110m²
	Intensive Arable Farming	5.1.3 Glasshouses	0.04%	749,070m²
Show minor land uses 5
				19,897,795m²

Waterbug sample history

Sampled on 24 October 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	153
Hydra sp.(Unident.) IB010199	153
Turbellaria IF	46	2
Turbellaria (Unident.) IF999999	46
Nematoda II	16	3
Nematoda (Unident.) II999999	16
Gastropoda KG	140	1
Hydrobiidae (Unident.) KG029999	5
Glyptophysa sp.(Unident.) KG070299	10
Physa acuta KG080101	125
Oligochaeta LO	267	2
Antarctodrilus sp.(Unident.) LO030299	1
Tubificidae (Unident.) LO049999	1
Nais sp.(Unident.) LO050199	1
Chaetogaster sp.(Unident.) LO050799	1
Naididae (Unident.) LO059999	1
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	261
Acarina MM	1	6
Oribatida (Unident.) MM9999A1	1

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Isopoda OR	3	2
Heterias pusillus OR180102	3

Unknown QA	3
Entomobryidae (Unident.) QA079999	3
Coleoptera QC	96	5
Antiporus sp.(Unident.)(Larva) QC09169I	6

Sternopriscus sp.(Unident.) QC091899	3

Sternopriscus sp.(Unident.)(Larva) QC09189I	81

Necterosoma sp.(Unident.)(Larva) QC09209I	6

Diptera QD	874	3
Bezzia sp.(Unident.) QD090499	4

Simuliidae (Unident.) QD109999	1

Procladius sp.(Unident.) QDAE0899	31
Paramerina sp.(Unident.) QDAE1299	2
Corynoneura sp.(Unident.) QDAF0699	2
Thienemanniella sp.(Unident.) QDAF0799	2
Eukiefferiella sp.(Unident.) QDAF1399	1
Cricotopus sp.(Unident.) QDAF1599	335
Tanytarsus sp.(Unident.) QDAH0499	85
Paratanytarsus sp.(Unident.) QDAH0699	13
Chironomus sp.(Unident.) QDAI0499	274

Dicrotendipes conjunctus QDAI0603	4
Dicrotendipes sp.(Unident.) QDAI0699	4
Polypedilum sp.(Unident.) QDAI0899	1
Cryptochironomus sp.(Unident.) QDAI1999	2

Chironomini (Unident.) QDAI9999	113
Hemiptera QH	7	2
Sigara sp.(Unident.) QH650299	3
Micronecta annae annae QH650504	2
Micronecta sp.(Unident.) QH650599	1
Anisops hackeri QH670405	1
Trichoptera QT	5	8
Hellyethira sp.(Unident.) QT030499	4
Hellyethira EPA sp.1 QT0304A1	1
Unknown VF	1
Unknown VF000099	1

SIGNALT	2.6
	ORDER
Weighted SIGNALT	2.5

Sampled on 23 May 1997

Taxa	Abundance	SIGNALT Grade
Unknown IA	1
Spongillidae (Unident.) IA019999	1
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Unknown IO	1
Ectoprocta (Unident.) IO999999	1
Gastropoda KG	29	1
Unknown KG0702A2	2
Physa acuta KG080101	27
Oligochaeta LO	7	2
Tubificidae (Unident.) LO049999	7
Unknown QA	8
Hypogastruridae (Unident.) QA049999	3
Isotomidae (Unident.) QA069999	4
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	12	5
Rhantus saturalis (Larva) QC09230A	2

Copelatus (Larva) QC09279I	1

Scirtidae EPA sp.L1 QC2099A1	9

Diptera QD	107	3
Anopheles sp.(Unident.) QD070199	4

Culex sp.(Unident.) QD070799	2

Culicidae (Unident.) QD079999	2

Simulium ornatipes QD100202	7

Stratiomyidae (Unident.) QD249999	1
Ephydridae (Unident.) QD789999	3

Muscidae (Unident.) QD899999	1
Paramerina sp.(Unident.) QDAE1299	1
Corynoneura sp.(Unident.) QDAF0699	1
Thienemanniella sp.(Unident.) QDAF0799	1
Paralimnophyes sp (dark sp.) QDAF12A1	1
Cricotopus sp.(Unident.) QDAF1599	2
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	15
Paratanytarsus sp.(Unident.) QDAH0699	1
Tanytarsini (Unident.) QDAH9999	1
Chironomus sp.(Unident.) QDAI0499	14

Dicrotendipes conjunctus QDAI0603	15
Dicrotendipes sp.(Unident.) QDAI0699	17
Kiefferulus martini QDAI0703	10
Polypedilum sp.(Unident.) QDAI0899	7
Ephemeroptera QE	2	9
Atalophlebia sp.(Unident.) QE060199	2
Plecoptera QP	43	10
Gripopterygidae (Unident.) QP039999	43
Trichoptera QT	1	8
Triplectides sp.(Unident.) QT251199	1

SIGNALT	3.6
	ORDER
Weighted SIGNALT	3.8