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

off Spoehr Rd at junction Spoehr and Onk. R 13014

Source	Australian Water Quality Centre
Latest Sample Date	29-05-1998
Taxa count ORDER	13
Taxa count FAMILY	32
Taxa count ALT	52
Mayflies present?	12
	ORDER	FAMILY	ALT
SIGNAL	4.2	3.4	2.1
Weighted SIGNAL	4.7	4.1	4

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	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, 4.2.2 Irrigated pasture legumes, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	43.31%	8,470,271,205m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 3.4.0 Perennial horticulture, 3.4.2 Olives, 3.4.6 Perennial flowers and bulbs, 4.3.0 Irrigated cropping, 4.3.1 Irrigated cereals, 4.3.3 Irrigated hay and silage, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.5 Irrigated shrub berries and fruits, 4.4.6 Irrigated perennial flowers and bulbs, 4.4.7 Irrigated perennial vegetables and herbs, 4.4.8 Irrigated citrus, 4.4.9 Irrigated grapes, 4.5.0 Irrigated seasonal horticulture, 4.5.2 Irrigated seasonal flowers and bulbs, 4.5.3 Irrigated seasonal vegetables and herbs	21.91%	4,284,640,110m²
	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, 5.5.4 Defence facilities - urban, 5.5.5 Research facilities, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.6.7 Water extraction and transmission, 5.7.1 Airports/aerodromes, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	19.74%	3,860,101,456m²
	Minimal Use	1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation	7.99%	1,562,892,299m²
	Natural	1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.4 Landscape	2.01%	392,785,763m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.3.1 River - conservation	1.39%	271,024,676m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land, 3.6.4 No defined use, 4.6.0 Irrigated land in transition, 4.6.4 No defined use (irrigation), 4.6.5 Abandoned irrigated perennial horticulture, 5.2.8 Abandoned intensive animal production	0.86%	168,265,320m²
	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	0.76%	148,513,522m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.3 Poultry farms, 5.2.5 Aquaculture, 5.2.6 Horse studs	0.71%	139,012,657m²
	Industrial	5.3.0 Manufacturing and industrial, 5.3.5 Abattoirs, 5.5.1 Commercial services	0.63%	123,261,223m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.1 Production nurseries, 5.1.2 Shadehouses, 5.1.3 Glasshouses	0.25%	49,504,507m²
	Mining	5.8.2 Quarries	0.22%	42,253,847m²
	Waste Management	5.9.2 Landfill, 5.9.5 Sewage/sewerage	0.14%	27,752,527m²
	Forestry	3.1.0 Plantation forests	0.02%	4,500,410m²
Show minor land uses 10
				195,592,808m²

Waterbug sample history

Sampled on 29 May 1998

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Turbellaria (Unident.) IF999999	6
Nematoda II	50	3
Nematoda (Unident.) II999999	50
Gastropoda KG	22	1
Hydrobiidae (Unident.) KG029999	6
Unknown KG0702A2	8
Physa acuta KG080101	8
Oligochaeta LO	6080	2
Nais sp.(Unident.) LO050199	2
Naididae (Unident.) LO059999	106
Enchytraeidae (Unident.) LO089999	6
Oligochaeta (Unident.) LO999999	5966
Acarina MM	18	6
Oribatida (Unident.) MM9999A1	18

Amphipoda OP	6	3
Austrochiltonia australis OP020101	6

Unknown QA	96
Hypogastruridae (Unident.) QA049999	88
Isotomidae (Unident.) QA069999	4
Sminthuridae (Unident.) QA139999	4
Coleoptera QC	38	5
Chostonectes gigas QC091504	6

Sternopriscus multimaculatus QC091805	6

Necterosoma dispar QC092005	6

Necterosoma sp.(Unident.)(Larva) QC09209I	12

Platynectes decempunctatus (L) QC09220A	8

Diptera QD	1354	3
Bezzia sp.(Unident.) QD090499	12

Dasyhelea SRV sp.2 QD0999D8	8

Austrosimulium sp.(Unident.) QD100199	2

Simulium ornatipes QD100202	60

Simuliidae (Unident.) QD109999	114

Cecidomyidae (Unident.) QD179999	2
Sciaridae (Unident.) QD189999	2
Empididae (Unident.) QD359999	4
Paraheptagyia sp.(Unident.) QDAB0199	6
Podonomopsis sp.(Unident.) QDAD0499	134
Procladius sp.(Unident.) QDAE0899	20
Paramerina sp.(Unident.) QDAE1299	4
Parakiefferiella sp.(Unident.) QDAF0399	22
Corynoneura sp.(Unident.) QDAF0699	98
Thienemanniella sp.(Unident.) QDAF0799	62
Parametriocnemus sp.(Unident.) QDAF1199	6
Paralimnophyes sp (light sp.) QDAF12A2	2
Eukiefferiella sp.(Unident.) QDAF1399	2
Cricotopus sp.(Unident.) QDAF1599	88
Riethia sp.(Unident.) QDAG0199	2
Cladotanytarsus sp.(Unident.) QDAH0399	6
Tanytarsus sp.(Unident.) QDAH0499	298
Paratanytarsus sp.(Unident.) QDAH0699	14
Rheotanytarsus sp.(Unident.) QDAH0799	6
Chironomus sp.(Unident.) QDAI0499	376

Dicrotendipes sp.(Unident.) QDAI0699	4
Ephemeroptera QE	12	9
Cloeon sp.(Unident.) QE020299	6
Tasmanocoenis sp.(Unident.) QE080199	6
Hemiptera QH	2	2
Anisops hackeri QH670405	2
Plecoptera QP	46	10
Illiesoperla mayi QP030504	6
Gripopterygidae (Unident.) QP039999	40
Trichoptera QT	10	8
Hellyethira simplex QT030406	2
Cheumatopsyche sp.AV2 QT0605A2	8

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.2