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

Kersbrook Ck GS 504525 3326

Source	Australian Water Quality Centre
Latest Sample Date	31-10-1995
Taxa count ORDER	10
Taxa count FAMILY	16
Taxa count ALT	29
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	2.4	2.9	1.9
Weighted SIGNAL	4.2	3.5	3.1

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, 4.2.2 Irrigated pasture legumes	33.34%	1,000,490,174m²
	Minimal Use	1.3.3 Residual native cover	20.40%	612,146,949m²
	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, 5.7.2 Roads, 5.7.5 Navigation and communication	12.61%	378,340,823m²
	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	11.57%	347,333,379m²
	Natural	1.1.7 Other conserved area, 1.2.2 Surface water supply, 1.2.4 Landscape	11.22%	336,830,858m²
	Water	6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams	3.69%	110,776,593m²
	Arable Farming	3.3.1 Cereals, 3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.4.9 Irrigated grapes	3.56%	106,775,632m²
	Unknown	3.6.0 Land in transition, 4.6.0 Irrigated land in transition, 4.6.1 Degraded irrigated land	2.88%	86,520,770m²
	Intensive Pastoral Farming	5.2.6 Horse studs	0.51%	15,253,662m²
	Industrial	5.5.1 Commercial services	0.14%	4,251,020m²
	Mining	5.8.2 Quarries	0.06%	1,750,420m²
	Waste Management	5.9.5 Sewage/sewerage	0.02%	750,180m²
Show minor land uses 5
				30,012,205m²

Waterbug sample history

Sampled on 31 October 1995

Taxa	Abundance	SIGNALT Grade
Unknown IB	2
Hydra sp.(Unident.) IB010199	2
Turbellaria IF	8	2
Temnocephala sp.(Unident.) IF410199	8
Gastropoda KG	10	1
Physa acuta KG080101	10
Oligochaeta LO	46	2
Oligochaeta (Unident.) LO999999	46
Acarina MM	3	6
Hydryphantes sp.(Unident.) MM050399	1

Oribatida (Unident.) MM9999A1	2

Amphipoda OP	150	3
Austrochiltonia australis OP020101	150

Unknown OV	2
Cherax destructor destructor OV010101	2

Coleoptera QC	24	5
Haliplus gibbus QC060105	1
Antiporus sp.(Unident.) QC091699	3

Antiporus sp.(Unident.)(Larva) QC09169I	3

Sternopriscus sp.(Unident.)(Larva) QC09189I	6

Necterosoma sp.(Unident.)(Larva) QC09209I	9

Platynectes decempunctatus (L) QC09220A	2

Diptera QD	76	3
Nilobezzia sp.(Unident.) QD092099	2

Ceratopogonidae (Unident.) (Pupa) QD09999I	8

Procladius sp.(Unident.) QDAE0899	2
Paramerina sp.(Unident.) QDAE1299	1
Corynoneura sp.(Unident.) QDAF0699	18
Paralimnophyes sp (dark sp.) QDAF12A1	1
Paralimnophyes sp (light sp.) QDAF12A2	5
Cricotopus sp.(Unident.) QDAF1599	1
Tanytarsus sp.(Unident.) QDAH0499	4
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	18

Dicrotendipes conjunctus QDAI0603	3
Polypedilum sp.(Unident.) QDAI0899	11
Parachironomus sp.(Unident.) QDAI2599	1
Hemiptera QH	24	2
Micronecta sp.(Unident.) QH650599	24

SIGNALT	2.4
	ORDER
Weighted SIGNALT	2.7

Sampled on 31 May 1995

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	8	1
Unknown KG0702A2	8
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Unknown MI	4
Mite EWS sp. 19 MITEAA19	4

Unknown QA	334
Hypogastruridae (Unident.) QA049999	334
Coleoptera QC	3	5
Copelatus (Larva) QC09279I	1

Berosus sp.(Unident.)(Larva) QC11049I	2

Diptera QD	29	3
Aedes sp.(Unident.) QD070599	22

Sciomyzidae (Unident.) QD459999	1

Muscidae (Unident.) QD899999	5
Paralimnophyes sp (light sp.) QDAF12A2	1
Plecoptera QP	15	10
Gripopterygidae (Unident.) QP039999	15

SIGNALT	3.0
	ORDER
Weighted SIGNALT	3.1

Sampled on 25 October 1994

Taxa	Abundance	SIGNALT Grade
Unknown IB	20
Hydra sp.(Unident.) IB010199	20
Turbellaria IF	30	2
Turbellaria (Unident.) IF999999	30
Nematoda II	120	3
Nematoda (Unident.) II999999	120
Gastropoda KG	21	1
Unknown KG0702A2	20
Bayardella cosmeta KG070801	1
Unknown LA	50
Aelosomatidae (Unident.) LA019999	50
Oligochaeta LO	2060	2
Oligochaeta (Unident.) LO999999	2060
Acarina MM	20	6
Hydrachna sp.(Unident.) MM010199	10

Eylais sp.(Unident.) MM030199	10

Amphipoda OP	270	3
Austrochiltonia australis OP020101	270

Unknown OV	20
Cherax destructor destructor OV010101	20

Unknown QA	30
Hypogastruridae (Unident.) QA049999	30
Coleoptera QC	1053	5
Chostonectes nebulosus QC091502	3

Antiporus sp.(Unident.)(Larva) QC09169I	60

Sternopriscus sp.(Unident.)(Larva) QC09189I	300

Necterosoma sp.(Unident.)(Larva) QC09209I	450

Platynectes decempunctatus (L) QC09220A	240

Diptera QD	3551	3
Bezzia sp.(Unident.) QD090499	240

Ceratopogonidae EPA sp.11 QD0999B2	20

Simulium ornatipes QD100202	20

Odontomyia sp.(Unident.) QD240199	1
Paramerina sp.(Unident.) QDAE1299	30
Parakiefferiella sp.(Unident.) QDAF0399	60
Corynoneura sp.(Unident.) QDAF0699	400
Thienemanniella sp.(Unident.) QDAF0799	270
Eukiefferiella sp.(Unident.) QDAF1399	50
Cricotopus sp.(Unident.) QDAF1599	1270
Tanytarsus sp.(Unident.) QDAH0499	410
Paratanytarsus sp.(Unident.) QDAH0699	10
Chironomus sp.(Unident.) QDAI0499	700

Dicrotendipes sp.(Unident.) QDAI0699	40
Polypedilum sp.(Unident.) QDAI0899	30
Ephemeroptera QE	211	9
Cloeon fluviatile QE020201	10
Koorrnonga inconspicua QE060901	200
Tasmanocoenis tillyardi QE080101	1
Hemiptera QH	62	2
Microvelia sp.(Unident.) QH560199	20
Sigara sp.(Unident.) QH650299	1
Micronecta gracilis QH650503	20
Micronecta annae annae QH650504	20
Anisops sp.(Unident.) QH670499	1
Plecoptera QP	31	10
Dinotoperla evansi QP030205	20
Illiesoperla mayi QP030504	1
Riekoperla naso QP031110	10
Trichoptera QT	20	8
Taschorema evansi QT011301	20

SIGNALT	3.4
	ORDER
Weighted SIGNALT	3.4