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

Concrete Bridge Rd 7514

Source	Australian Water Quality Centre
Latest Sample Date	21-06-1997
Taxa count ORDER	12
Taxa count FAMILY	28
Taxa count ALT	41
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3	2.8	2.3
Weighted SIGNAL	3	3.4	3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.2 Irrigated pasture legumes, 4.2.3 Irrigated legume/grass mixtures	57.27%	4,964,493,782m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.4.0 Perennial horticulture, 3.4.9 Grapes, 4.3.0 Irrigated cropping, 4.4.9 Irrigated grapes	21.25%	1,841,912,904m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	8.14%	705,679,289m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area	5.21%	451,544,786m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	3.61%	313,357,588m²
	Water	6.2.0 Reservoir/dam, 6.5.0 Marsh/wetland	2.27%	196,660,623m²
	Residential And Infrastructure	5.4.3 Rural residential without agriculture, 5.4.5 Farm buildings/infrastructure, 5.5.3 Recreation and culture, 5.7.2 Roads	2.05%	177,419,368m²
	Forestry	3.1.0 Plantation forests	0.14%	11,744,662m²
	Mining	5.8.2 Quarries	0.05%	3,998,183m²
	Industrial	5.5.1 Commercial services	0.03%	2,248,978m²
Show minor land uses 5
				86,690,602m²

Waterbug sample history

Sampled on 14 November 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	4
Hydra sp.(Unident.) IB010199	4
Nematoda II	6	3
Nematoda (Unident.) II999999	6
Gastropoda KG	43	1
Hydrobiidae (Unident.) KG029999	5
Glyptophysa aliciae KG070201	3
Physa acuta KG080101	35
Oligochaeta LO	19	2
Tubificidae (Unident.) LO049999	1
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	17
Acarina MM	12	6
Pionidae (Unident.) MM179999	1

Mites (Unident.) MM999999	4

Oribatida (Unident.) MM9999A1	6

Mesostigmata (Unident.) MM9999A2	1

Amphipoda OP	27	3
Austrochiltonia australis OP020101	24

Austrogammarus sp.(Unident.) OP060199	3

Unknown QA	11
Hypogastruridae (Unident.) QA049999	11
Coleoptera QC	12	5
Antiporus sp.(Unident.)(Larva) QC09169I	3

Sternopriscus sp.(Unident.)(Larva) QC09189I	3

Platynectes decempunctatus (L) QC09220A	2

Rhantus saturalis (Larva) QC09230A	2

Lancetes lanceolatus QC092401	2

Diptera QD	86	3
Tipulidae EPA sp.42 QD0199A7	1
Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Psychodidae (Unident.) QD129999	3

Stratiomyidae (Unident.) QD249999	2
Procladius sp.(Unident.) QDAE0899	1
Corynoneura sp.(Unident.) QDAF0699	3
Paralimnophyes sp (light sp.) QDAF12A2	2
Bryophaenocladius sp.(Unident.) QDAF1899	1
Tanytarsus sp.(Unident.) QDAH0499	6
Paratanytarsus sp.(Unident.) QDAH0699	2
Chironomus sp.(Unident.) QDAI0499	42

Dicrotendipes conjunctus QDAI0603	1
Polypedilum sp.(Unident.) QDAI0899	4
Chironominae (Unident.) QDAJ9999	16
Hemiptera QH	36	2
Microvelia sp.(Unident.) QH560199	2
Sigara truncatipala QH650204	2
Sigara sp.(Unident.) QH650299	22
Anisops thienemanni QH670401	1
Anisops sp.(Unident.) QH670499	9
Odonata QO	2	3
Austrolestes annulosus QO050102	2
Trichoptera QT	1	8
Triplectides australis QT251103	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	2.7

Sampled on 21 June 1997

Taxa	Abundance	SIGNALT Grade
Nematoda II	52	3
Nematoda (Unident.) II999999	52
Gastropoda KG	103	1
Potamopyrgus antipodarum KG020601	10
Hydrobiidae (Unident.) KG029999	85
Planorbidae (Unident.) KG079999	2
Physa acuta KG080101	6
Oligochaeta LO	92	2
Phreodrilidae (Unident.) LO039999	1
Tubificidae Group A LO0499A1	1
Tubificidae Group B LO0499A2	1
Pristina longiseta LO050501	1
Enchytraeidae (Unident.) LO089999	1
Oligochaeta (Unident.) LO999999	87
Acarina MM	2	6
Diplodontus sp.(Unident.) MM050299	1

Trombidioidea (Unident.) MM9999A3	1

Unknown MN	1
Oribatida sp. C MN0299A3	1

Amphipoda OP	15	3
Austrochiltonia australis OP020101	9

Austrogammarus sp.(Unident.) OP060199	6

Unknown QA	168
Hypogastruridae (Unident.) QA049999	163
Isotomidae (Unident.) QA069999	2
Sminthuridae (Unident.) QA139999	3
Coleoptera QC	14	5
Chostonectes sp.(Unident.)(Larva) QC09159I	3

Sternopriscus sp.(Unident.) QC091899	3

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

Megaporus howitti QC092103	3

Lancetes lanceolatus (Larva) QC09240A	2

Diptera QD	177	3
Aedes sp.(Unident.) QD070599	4

Bezzia sp.(Unident.) QD090499	2

Dasyhelea sp.(Unident.) QD092999	2

Ceratopogoninae (Unident.) QD0999I1	8

Scatopsidae (Unident.) QD159999	2

Paramerina sp.(Unident.) QDAE1299	1
Paralimnophyes sp (light sp.) QDAF12A2	3
Bryophaenocladius sp.(Unident.) QDAF1899	1
Chironomus sp.(Unident.) QDAI0499	154

Hemiptera QH	6	2
Sigara sp.(Unident.) QH650299	1
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	2
Enithares bergrothi QH670106	1
Anisops sp.(Unident.) QH670499	1

SIGNALT	2.5
	ORDER
Weighted SIGNALT	2.3