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

Gawler Street Salisbury 3384

Source	Australian Water Quality Centre
Latest Sample Date	07-06-1997
Taxa count ORDER	12
Taxa count FAMILY	26
Taxa count ALT	33
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	1.8	2	1.3
Weighted SIGNAL	2.4	3.5	2.4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.4.0 Residential and farm 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, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.2 Roads	36.60%	3,705,334,506m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.1 Native/exotic pasture mosaic, 3.2.4 Pasture legume/grass mixtures, 3.2.5 Sown grasses, 4.2.0 Grazing irrigated modified pastures, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	35.52%	3,595,552,374m²
	Natural	1.1.7 Other conserved area, 1.2.2 Surface water supply	11.36%	1,150,336,690m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	8.34%	844,497,174m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.4.2 Olives, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.9 Irrigated grapes, 4.5.2 Irrigated seasonal flowers and bulbs, 4.5.3 Irrigated seasonal vegetables and herbs	3.59%	363,606,423m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.3.0 River	1.96%	198,308,042m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	1.08%	109,532,059m²
	Unknown	3.6.0 Land in transition, 3.6.4 No defined use, 4.6.0 Irrigated land in transition, 4.6.2 Abandoned irrigated land	0.97%	98,528,838m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation	0.40%	40,011,711m²
	Mining	5.8.2 Quarries	0.10%	10,253,001m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.1 Production nurseries	0.06%	5,751,683m²
	Intensive Pastoral Farming	5.2.5 Aquaculture	0.02%	2,000,586m²
Show minor land uses 7
				101,237,131m²

Waterbug sample history

Sampled on 18 October 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	4
Hydra sp.(Unident.) IB010199	4
Turbellaria IF	21	2
Turbellaria (Unident.) IF999999	21
Unknown IH	1
Nemertea (Unident.) IH999999	1
Nematoda II	136	3
Nematoda (Unident.) II999999	136
Gastropoda KG	64	1
Physa acuta KG080101	64
Oligochaeta LO	1741	2
Tubificidae (Unident.) LO049999	1
Chaetogaster sp.(Unident.) LO050799	1
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	1738
Acarina MM	6	6
Oribatida (Unident.) MM9999A1	2

Mesostigmata (Unident.) MM9999A2	4

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	33
Hypogastruridae (Unident.) QA049999	27
Isotomidae (Unident.) QA069999	1
Entomobryidae (Unident.) QA079999	4
Sminthuridae (Unident.) QA139999	1
Diptera QD	35	3
Tipulidae EPA sp.42 QD0199A7	3
Culex sp.(Unident.) QD070799	4

Ceratopogonidae (Unident.) (Pupa) QD09999I	2

Psychodidae (Unident.) QD129999	7

Cecidomyidae (Unident.) QD179999	1
Muscidae (Unident.) QD899999	2
Procladius sp.(Unident.) QDAE0899	1
Paramerina sp.(Unident.) QDAE1299	1
Thienemanniella sp.(Unident.) QDAF0799	1
Paralimnophyes sp (light sp.) QDAF12A2	2
Cricotopus sp.(Unident.) QDAF1599	3
Bryophaenocladius sp.(Unident.) QDAF1899	1
Paratanytarsus sp.(Unident.) QDAH0699	2
Polypedilum sp.(Unident.) QDAI0899	5
Hemiptera QH	3	2
Agraptocorixa parvipunctata QH650302	1
Micronecta sp.(Unident.) QH650599	2
Odonata QO	1	3
Ischnura heterosticta heterosticta QO021002	1

SIGNALT	1.8
	ORDER
Weighted SIGNALT	2.0

Sampled on 7 June 1997

Taxa	Abundance	SIGNALT Grade
Nematoda II	8	3
Nematoda (Unident.) II999999	8
Gastropoda KG	2	1
Ferrissia sp.(Unident.) KG060199	1
Isidorella hainesii KG070302	1
Oligochaeta LO	33	2
Tubificidae (Unident.) LO049999	1
Chaetogaster sp.(Unident.) LO050799	1
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	30
Acarina MM	30	6
Johnstonianidae (Unident.) MM389999	1

Mesostigmata (Unident.) MM9999A2	29

Isopoda OR	2	2
Heterias pusillus OR180102	2

Unknown OV	2
Cherax destructor destructor OV010101	2

Unknown QA	130
Hypogastruridae (Unident.) QA049999	128
Sminthuridae (Unident.) QA139999	2
Coleoptera QC	3	5
Enochrus sp.(Unident.) QC111199	3

Diptera QD	15	3
Simulium ornatipes QD100202	1

Paramerina sp.(Unident.) QDAE1299	2
Cricotopus sp.(Unident.) QDAF1599	1
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	4

Polypedilum sp.(Unident.) QDAI0899	6
Ephemeroptera QE	13	9
Cloeon fluviatile QE020201	13
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	2
Hemicordulia tau QO300102	1

SIGNALT	3.1
	ORDER
Weighted SIGNALT	3.5