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

Engelbrecht Res 7415

Source	Australian Water Quality Centre
Latest Sample Date	29-10-1997
Taxa count ORDER	13
Taxa count FAMILY	25
Taxa count ALT	41
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.3	3.4	3
Weighted SIGNAL	3.1	3	3.7

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, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.3 Railways, 5.7.5 Navigation and communication	57.12%	1,601,812,644m²
	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	15.58%	436,971,493m²
	Arable Farming	3.3.0 Cropping, 3.3.3 Hay and silage, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	9.87%	276,665,380m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	7.92%	221,981,518m²
	Natural	1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.4 Landscape	7.77%	217,986,351m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.47%	13,233,994m²
	Forestry Plantation	3.1.2 Softwood plantation forestry, 3.1.4 Environmental forest plantation	0.45%	12,484,900m²
	Water	6.2.2 Water storage - intensive use/farm dams	0.32%	8,989,128m²
	Intensive Arable Farming	5.1.0 Intensive horticulture, 5.1.1 Production nurseries	0.31%	8,739,430m²
	Unknown	3.6.0 Land in transition, 3.6.4 No defined use, 4.6.0 Irrigated land in transition, 4.6.1 Degraded irrigated land	0.18%	4,993,960m²
	Forestry	3.1.0 Plantation forests	0.02%	499,396m²
Show minor land uses 6
				28,043,582m²

Waterbug sample history

Sampled on 29 October 1997

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	88	1
Angrobia angasi KG020501	1
Potamopyrgus antipodarum KG020601	5
Hydrobiidae (Unident.) KG029999	54
Physa acuta KG080101	28
Bivalvia KP	1	3
Corbiculina australis KP020101	1
Oligochaeta LO	765	2
Nais sp.(Unident.) LO050199	9
Chaetogaster sp.(Unident.) LO050799	30
Naididae (Unident.) LO059999	1
Oligochaeta (Unident.) LO999999	725
Acarina MM	4	6
Oribatida (Unident.) MM9999A1	2

Mesostigmata (Unident.) MM9999A2	2

Unknown QA	1
Isotomidae (Unident.) QA069999	1
Coleoptera QC	9	5
Platynectes decempunctatus (L) QC09220A	6

Scirtidae (Unident.) QC209999	1

Curculionidae (Unident.) QCAN9999	2

Diptera QD	929	3
Bezzia sp.(Unident.) QD090499	2

Atrichopogon sp.(Unident.) QD092799	2

Austrosimulium furiosum QD100102	3

Simulium sp.(Unident.) QD100299	1

Simuliidae (Unident.) QD109999	8

Stratiomyidae (Unident.) QD249999	1
Procladius sp.(Unident.) QDAE0899	1
Corynoneura sp.(Unident.) QDAF0699	1
Thienemanniella sp.(Unident.) QDAF0799	31
Paralimnophyes sp (dark sp.) QDAF12A1	3
Eukiefferiella sp.(Unident.) QDAF1399	681
Cricotopus sp.(Unident.) QDAF1599	175
Orthocladiinae (Unident.) QDAF9999	1
Tanytarsus sp.(Unident.) QDAH0499	4
Chironomus sp.(Unident.) QDAI0499	14

Polypedilum sp.(Unident.) QDAI0899	1
Hemiptera QH	2	2
Micronecta annae annae QH650504	1
Enithares bergrothi QH670106	1
Plecoptera QP	2	10
Dinotoperla evansi QP030205	1
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	3	8
Taschorema complex QT0113A3	1
Ulmerochorema sp.(Unident.) QT011499	1
Hellyethira sp.(Unident.) QT030499	1
Unknown VA	1
Unknown VAAAAAAA	1
Unknown VT	1
Unknown VTAFAAAA	1

SIGNALT	3.3
	ORDER
Weighted SIGNALT	3.1

Sampled on 13 June 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	5
Hydra sp.(Unident.) IB010199	5
Turbellaria IF	6	2
Turbellaria (Unident.) IF999999	6
Nematoda II	17	3
Nematoda (Unident.) II999999	17
Gastropoda KG	157	1
Potamopyrgus antipodarum KG020601	69
Hydrobiidae (Unident.) KG029999	75
Pseudosuccinea columella KG050301	1
Planorbidae (Unident.) KG079999	1
Physa acuta KG080101	11
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	849	2
Insulodrilus lacustris LO030502	1
Tubificidae Group A LO0499A1	2
Tubificidae Group B LO0499A2	1
Nais elinguis LO050101	2
Dero sp.(Unident.) LO050299	2
Pristina longiseta LO050501	1
Pristina sp.(Unident.) LO050599	2
Chaetogaster diaphanus LO050702	2
Lumbriculus variegatus LO060101	2
Enchytraeidae (Unident.) LO089999	2
Opisthopora Group "alpha" (square) LO9899A1	2
Oligochaeta (Unident.) LO999999	830
Acarina MM	7	6
Oribatida (Unident.) MM9999A1	6

Mesostigmata (Unident.) MM9999A2	1

Unknown MN	1
Oribatida sp. C MN0299A3	1

Amphipoda OP	3	3
Austrochiltonia australis OP020101	3

Isopoda OR	4	2
Heterias pusillus OR180102	4

Unknown QA	9
Hypogastruridae (Unident.) QA049999	9
Coleoptera QC	3	5
Scirtidae EPA sp.L1 QC2099A1	3

Diptera QD	229	3
Bezzia sp.(Unident.) QD090499	2

Dasyhelea sp.(Unident.) QD092999	2

Austrosimulium furiosum QD100102	35

Simulium ornatipes QD100202	18

Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	1
Paraheptagyia sp.(Unident.) QDAB0199	51
Podonomopsis sp.(Unident.) QDAD0499	17
Podonomus sp.(Unident.) QDAD0599	2
Procladius sp.(Unident.) QDAE0899	1
Corynoneura sp.(Unident.) QDAF0699	4
Thienemanniella sp.(Unident.) QDAF0799	4
Paralimnophyes sp (dark sp.) QDAF12A1	3
Eukiefferiella sp.(Unident.) QDAF1399	7
Cricotopus sp.(Unident.) QDAF1599	18
Tanytarsus sp.(Unident.) QDAH0499	14
Chironomus sp.(Unident.) QDAI0499	28

Dicrotendipes conjunctus QDAI0603	15
Dicrotendipes sp.(Unident.) QDAI0699	1
Diptera (Unident.)(Larva) QDZZ9999	5

Ephemeroptera QE	1	9
Tasmanocoenis tillyardi QE080101	1
Hemiptera QH	2	2
Micronecta annae annae QH650504	1
Micronecta sp.(Unident.) QH650599	1
Plecoptera QP	10	10
Dinotoperla evansi QP030205	5
Gripopterygidae (Unident.) QP039999	4
Austrocerca tasmanica QP040101	1
Trichoptera QT	2	8
Hellyethira simplex QT030406	1
Lectrides varians QT250201	1

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.1