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

Oratanga Rd Modbury Nth 7427

Source	Australian Water Quality Centre
Latest Sample Date	04-04-1997
Taxa count ORDER	17
Taxa count FAMILY	37
Taxa count ALT	62
Mayflies present?	17
	ORDER	FAMILY	ALT
SIGNAL	2.8	2.8	2.2
Weighted SIGNAL	3.4	2.8	3.5

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, 5.6.0 Utilities, 5.7.2 Roads	76.62%	2,066,061,315m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures	9.34%	251,720,683m²
	Mining	5.8.2 Quarries	4.24%	114,350,251m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	4.10%	110,596,960m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	2.62%	70,561,862m²
	Natural	1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.4 Landscape	2.16%	58,301,113m²
	Arable Farming	4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes	0.69%	18,516,233m²
	Intensive Arable Farming	5.1.1 Production nurseries	0.15%	4,003,510m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.05%	1,251,097m²
	Intensive Pastoral Farming	5.2.0 Intensive animal production	0.04%	1,000,877m²
Show minor land uses 6
				26,963,639m²

Waterbug sample history

Sampled on 15 October 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	1
Hydra sp.(Unident.) IB010199	1
Turbellaria IF	5	2
Turbellaria (Unident.) IF999999	5
Nematoda II	19	3
Nematoda (Unident.) II999999	19
Gastropoda KG	39	1
Potamopyrgus antipodarum KG020601	2
Hydrobiidae (Unident.) KG029999	36
Ferrissia petterdi KG060101	1
Oligochaeta LO	8468	2
Tubificidae (Unident.) LO049999	1
Tubificidae Group B LO0499A2	1
Nais elinguis LO050101	1
Nais sp.(Unident.) LO050199	1
Pristina aequiseta LO050502	1
Pristina sp.(Unident.) LO050599	1
Naididae (Unident.) LO059999	1
Enchytraeidae (Unident.) LO089999	2
Opisthopora spp. LO989999	1
Oligochaeta (Unident.) LO999999	8458
Acarina MM	11	6
Oribatida (Unident.) MM9999A1	10

Mesostigmata (Unident.) MM9999A2	1

Unknown MN	1
Oribatida sp. A MN0299A1	1

Amphipoda OP	96	3
Austrochiltonia australis OP020101	96

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	10
Hypogastruridae (Unident.) QA049999	6
Entomobryidae (Unident.) QA079999	4
Coleoptera QC	23	5
Platynectes decempunctatus (L) QC09220A	22

Hydrophilidae (Unident.)(Larva) QC11999I	1

Diptera QD	1472	3
Tipulidae EPA sp.36 QD0199A1	1
Aedes sp.(Unident.) QD070599	4

Bezzia sp.(Unident.) QD090499	50

Dasyhelea sp.(Unident.) QD092999	2

Dasyhelea SRV sp.2 QD0999D8	2

Simulium ornatipes QD100202	100

Simuliidae (Unident.) QD109999	59

Psychodidae (Unident.) QD129999	5

Psychodidae EPA sp.2 QD1299A2	3

Muscidae (Unident.) QD899999	1
Paramerina sp.(Unident.) QDAE1299	24
Parakiefferiella sp.(Unident.) QDAF0399	1
Corynoneura sp.(Unident.) QDAF0699	7
Thienemanniella sp.(Unident.) QDAF0799	21
Parametriocnemus sp.(Unident.) QDAF1199	1
Paralimnophyes sp (dark sp.) QDAF12A1	14
Paralimnophyes sp (light sp.) QDAF12A2	10
Eukiefferiella sp.(Unident.) QDAF1399	4
Cricotopus sp.(Unident.) QDAF1599	903
Cladotanytarsus sp.(Unident.) QDAH0399	5
Chironomus sp.(Unident.) QDAI0499	10

Dicrotendipes sp.(Unident.) QDAI0699	16
Polypedilum sp.(Unident.) QDAI0899	195
Cryptochironomus sp.(Unident.) QDAI1999	2

Chironomini (Unident.) QDAI9999	27
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	17	9
Cloeon fluviatile QE020201	3
Tasmanocoenis tillyardi QE080101	14
Hemiptera QH	54	2
Microvelia peramoena QH560103	1
Microvelia sp.(Unident.) QH560199	2
Micronecta annae annae QH650504	2
Micronecta sp.(Unident.) QH650599	48
Enithares bergrothi QH670106	1
Odonata QO	1	3
Hemicordulia tau QO300102	1
Trichoptera QT	6	8
Hydroptila losida QT030503	1
Hydroptila sp.(Unident.) QT030599	5
Unknown VA	2
Unknown VAAAAAAA	2

SIGNALT	2.8
	ORDER
Weighted SIGNALT	3.3

Sampled on 4 April 1997

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	33	2
Oligochaeta (Unident.) LO999999	33
Amphipoda OP	60	3
Austrochiltonia australis OP020101	60

Unknown OV	10
Cherax destructor destructor OV010101	10

Unknown QA	2
Hypogastruridae (Unident.) QA049999	1
Sminthuridae (Unident.) QA139999	1
Coleoptera QC	3	5
Antiporus sp.(Unident.)(Larva) QC09169I	3

Diptera QD	47	3
Aedes sp.(Unident.) QD070599	2

Ceratopogonidae (Unident.) (Pupa) QD09999I	6

Psychodidae (Unident.) QD129999	1

Procladius sp.(Unident.) QDAE0899	1
Paramerina sp.(Unident.) QDAE1299	20
Nanocladius sp.(Unident.) QDAF0499	1
Thienemanniella sp.(Unident.) QDAF0799	1
Paralimnophyes sp (light sp.) QDAF12A2	8
Cladotanytarsus sp.(Unident.) QDAH0399	1
Chironomus sp.(Unident.) QDAI0499	4

Dicrotendipes sp.(Unident.) QDAI0699	1
Polypedilum sp.(Unident.) QDAI0899	1
Ephemeroptera QE	172	9
Cloeon fluviatile QE020201	153
Tasmanocoenis tillyardi QE080101	19
Hemiptera QH	23	2
Microvelia peramoena QH560103	1
Micronecta annae annae QH650504	4
Micronecta sp.(Unident.) QH650599	16
Anisops hyperion QH670402	2
Odonata QO	4	3
Ischnura heterosticta heterosticta QO021002	3
Adversaeschna brevistyla QO120201	1

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.4