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

Gilbert R Stockport 3448

Source	Australian Water Quality Centre
Latest Sample Date	20-10-1995
Taxa count ORDER	10
Taxa count FAMILY	21
Taxa count ALT	31
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.9	3.2	2.1
Weighted SIGNAL	4.2	3.9	3.1

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.2 Olives, 4.4.0 Irrigated perennial horticulture, 4.4.4 Irrigated vine fruits, 4.5.3 Irrigated seasonal vegetables and herbs	71.26%	29,157,128,388m²
	Pastoral Farming	3.2.0 Grazing modified pastures, 3.2.3 Pasture legumes, 3.2.4 Pasture legume/grass mixtures, 4.2.4 Irrigated sown grasses	21.70%	8,879,865,239m²
	Residential And Infrastructure	5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads, 5.7.3 Railways	3.65%	1,493,269,379m²
	Minimal Use	1.3.3 Residual native cover	3.02%	1,234,016,015m²
	Water	6.1.0 Lake, 6.2.0 Reservoir/dam, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland	0.24%	97,251,262m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.08%	31,000,402m²
	Intensive Pastoral Farming	5.2.3 Poultry farms, 5.2.4 Piggeries	0.05%	19,250,250m²
	Mining	5.8.2 Quarries	0.01%	2,500,032m²
	Natural	1.1.7 Other conserved area	0.00%	1,250,016m²
Show minor land uses 5
				409,155,310m²

Waterbug sample history

Sampled on 20 October 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	40	2
Turbellaria (Unident.) IF999999	40
Nematoda II	32	3
Nematoda (Unident.) II999999	32
Oligochaeta LO	64	2
Oligochaeta (Unident.) LO999999	64
Acarina MM	3	6
Hydryphantidae (Unident.) MM059999	1

Oribatida (Unident.) MM9999A1	2

Amphipoda OP	33	3
Austrochiltonia australis OP020101	33

Unknown QA	2
Isotomidae (Unident.) QA069999	2
Coleoptera QC	154	5
Limbodessus sp.(Unident.) QC091099	2

Allodessus bistrigatus QC091101	2

Sternopriscus sp.(Unident.) QC091899	3

Necterosoma sp.(Unident.) QC092099	12

Necterosoma sp.(Unident.)(Larva) QC09209I	129

Platynectes decempunctatus (L) QC09220A	2

Berosus sp.(Unident.)(Larva) QC11049I	1

Sternolophus marginicollis QC111901	3

Diptera QD	2262	3
Atrichopogon sp. 1 (NMVsp10) QD0927A1	2

Psychodidae (Unident.) QD129999	3

Stratiomyidae EPA sp.2 QD2499A2	1
Dolichopodidae (Unident.) QD369999	2
Muscidae (Unident.) QD899999	1
Procladius sp.(Unident.) QDAE0899	49
Paralimnophyes sp (light sp.) QDAF12A2	4
Cricotopus sp.(Unident.) QDAF1599	8
Tanytarsus sp.(Unident.) QDAH0499	428
Chironomus sp.(Unident.) QDAI0499	1474

Dicrotendipes conjunctus QDAI0603	3
Dicrotendipes sp.(Unident.) QDAI0699	160
Parachironomus sp.(Unident.) QDAI2599	119
Chironomidae (Unident.) (Pupa) QDAZ999I	8
Hemiptera QH	16	2
Sigara sp.(Unident.) QH650299	16
Odonata QO	1	3
Coenagrionidae (Unident.) QO029999	1

SIGNALT	2.9
	ORDER
Weighted SIGNALT	3.0

Sampled on 12 October 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Gastropoda KG	234	1
Potamopyrgus antipodarum KG020601	12
Hydrobiidae (Unident.) KG029999	222
Oligochaeta LO	152	2
Oligochaeta (Unident.) LO999999	152
Acarina MM	4	6
Oribatida (Unident.) MM9999A1	4

Amphipoda OP	48	3
Austrochiltonia australis OP020101	48

Coleoptera QC	7	5
Necterosoma dispar QC092005	3

Platynectes decempunctatus (L) QC09220A	4

Diptera QD	1193	3
Simulium ornatipes QD100202	466

Stratiomyidae EPA sp.2 QD2499A2	2
Empididae (Unident.) QD359999	1
Procladius sp.(Unident.) QDAE0899	1
Paramerina sp.(Unident.) QDAE1299	1
Paralimnophyes sp (light sp.) QDAF12A2	12
Cricotopus sp.(Unident.) QDAF1599	21
Cladotanytarsus sp.(Unident.) QDAH0399	1
Tanytarsus sp.(Unident.) QDAH0499	24
Rheotanytarsus sp.(Unident.) QDAH0799	37
Chironomus sp.(Unident.) QDAI0499	414

Dicrotendipes sp.(Unident.) QDAI0699	213
Trichoptera QT	2	8
Notalina spira QT250504	2

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.1

Sampled on 5 June 1995

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	8	2
Turbellaria (Unident.) IF999999	8
Nematoda II	68	3
Nematoda (Unident.) II999999	68
Oligochaeta LO	351	2
Oligochaeta (Unident.) LO999999	351
Acarina MM	60	6
Hydrachna sp.(Unident.) MM010199	60

Amphipoda OP	18	3
Austrochiltonia australis OP020101	3

Pseudomoera sp.(Unident.) OP030199	15

Isopoda OR	1	2
Haloniscus sp.(Unident.) OR250199	1

Coleoptera QC	7	5
Necterosoma penicillatus QC092001	3

Platynectes sp.(Unident.) QC092299	3

Berosus majusculus QC110417	1

Diptera QD	312	3
Ceratopogonidae EPA sp.1 QD0999A1	2

Psychodidae (Unident.) QD129999	2

Odontomyia sp.(Unident.) QD240199	2
Ephydridae (Unident.) QD789999	3

Muscidae (Unident.) QD899999	1
Procladius sp.(Unident.) QDAE0899	1
Cricotopus sp.(Unident.) QDAF1599	191
Bryophaenocladius sp.(Unident.) QDAF1899	1
Tanytarsus sp.(Unident.) QDAH0499	43
Chironomus sp.(Unident.) QDAI0499	66

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.4

Sampled on 5 October 1994

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	60	2
Turbellaria (Unident.) IF999999	60
Nematoda II	390	3
Nematoda (Unident.) II999999	390
Gastropoda KG	690	1
Angrobia angasi KG020501	90
Hydrobiidae (Unident.) KG029999	600
Oligochaeta LO	1750	2
Oligochaeta (Unident.) LO999999	1750
Unknown MI	60
Mite EWS sp. 4 MITEAA04	30

Mite EWS sp. 53 MITEAA53	30

Acarina MM	460	6
Hydrachna sp.(Unident.) MM010199	440

Mites (Unident.) MM999999	10

Oribatida (Unident.) MM9999A1	10

Amphipoda OP	1710	3
Austrochiltonia australis OP020101	1710

Isopoda OR	10	2
Haloniscus sp.(Unident.) OR250199	10

Unknown OT	2
Paratya australiensis OT010101	2

Unknown QA	1250
Hypogastruridae (Unident.) QA049999	1230
Isotomidae (Unident.) QA069999	20
Coleoptera QC	2746	5
Hyphydrus elegans QC090401	30

Necterosoma sp.(Unident.)(Larva) QC09209I	2220

Platynectes decempunctatus QC092201	3

Platynectes decempunctatus (L) QC09220A	140

Lancetes lanceolatus QC092401	20

Berosus sp.(Unident.)(Larva) QC11049I	20

Enochrus sp.(Unident.) QC111199	3

Paracymus pygmaeus QC111601	30

Hydrophilidae (Unident.)(Larva) QC11999I	230

Ochthebius sp.(Unident.) QC130399	30

Hydraenidae (Unident.) QC139999	10

Scirtidae EPA sp.L1 QC2099A1	10

Diptera QD	92060	3
Culex sp.(Unident.) QD070799	500

Ceratopogonidae EPA sp.1 QD0999A1	20

Ceratopogonidae EPA sp.12 QD0999B3	200

Simulium ornatipes QD100202	12370

Odontomyia sp.(Unident.) QD240199	20
Ephydridae (Unident.) QD789999	20

Procladius sp.(Unident.) QDAE0899	430
Paralimnophyes sp (light sp.) QDAF12A2	2640
Cricotopus sp.(Unident.) QDAF1599	190
Tanytarsus sp.(Unident.) QDAH0499	1200
Chironomus sp.(Unident.) QDAI0499	71620

Dicrotendipes sp.(Unident.) QDAI0699	2850
Hemiptera QH	40	2
Micronecta sp.(Unident.) QH650599	40
Odonata QO	10	3
Xanthagrion erythroneurum QO021301	10
Trichoptera QT	20	8
Oecetis sp.(Unident.) QT250799	20

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.8

Sampled on 26 May 1994

Taxa	Abundance	SIGNALT Grade
Nematoda II	465	3
Nematoda (Unident.) II999999	465
Gastropoda KG	70	1
Angrobia angasi KG020501	70
Oligochaeta LO	1705	2
Oligochaeta (Unident.) LO999999	1705
Acarina MM	50	6
Hydrachna sp.(Unident.) MM010199	50

Amphipoda OP	30	3
Austrochiltonia australis OP020101	30

Isopoda OR	10	2
Haloniscus sp.(Unident.) OR250199	10

Unknown QA	70
Hypogastruridae (Unident.) QA049999	65
Isotomidae (Unident.) QA069999	5
Coleoptera QC	4	5
Berosus munitipennis QC110418	1

Enochrus sp.(Unident.) QC111199	3

Diptera QD	195	3
Tipulidae SRV sp.28 QD0199A8	5
Aedes sp.(Unident.) QD070599	10

Ceratopogonidae EPA sp.1 QD0999A1	10

Psychodidae (Unident.) QD129999	30

Odontomyia sp.(Unident.) QD240199	50
Cricotopus sp.(Unident.) QDAF1599	40
Diptera (Unident.)(Larva) QDZZ9999	50

Hemiptera QH	1	2
Micronecta gracilis QH650503	1

SIGNALT	2.7
	ORDER
Weighted SIGNALT	2.6