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

Back Callington Rd d/s Balyarta 1822

Source	Australian Water Quality Centre
Latest Sample Date	13-06-1997
Taxa count ORDER	4
Taxa count FAMILY	10
Taxa count ALT	10
Mayflies present?	0
	ORDER	FAMILY	ALT
SIGNAL	3.2	3.1	2.6
Weighted SIGNAL	3		3.2

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, 4.2.3 Irrigated legume/grass mixtures, 4.2.4 Irrigated sown grasses	74.51%	5,954,676,578m²
	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, 5.6.5 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	13.30%	1,062,853,027m²
	Arable Farming	3.3.0 Cropping, 3.3.1 Cereals, 3.3.3 Hay and silage, 4.4.1 Irrigated tree fruits, 4.4.2 Irrigated olives, 4.4.6 Irrigated perennial flowers and bulbs, 4.4.9 Irrigated grapes, 4.5.3 Irrigated seasonal vegetables and herbs	5.15%	411,693,070m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation	2.06%	164,477,256m²
	Mining	5.8.0 Mining, 5.8.1 Mines, 5.8.2 Quarries, 5.8.3 Tailings	1.92%	153,728,742m²
	Forestry Plantation	3.1.1 Hardwood plantation forestry, 3.1.3 Other forest plantation, 3.1.4 Environmental forest plantation, 4.1.3 Irrigated other forest production	0.94%	74,739,665m²
	Waste Management	5.9.0 Waste treatment and disposal, 5.9.5 Sewage/sewerage	0.62%	49,493,156m²
	Water	6.2.2 Water storage - intensive use/farm dams, 6.3.1 River - conservation, 6.5.0 Marsh/wetland	0.46%	36,744,919m²
	Intensive Pastoral Farming	5.2.1 Dairy sheds and yards, 5.2.2 Feedlots, 5.2.3 Poultry farms, 5.2.6 Horse studs	0.31%	24,496,613m²
	Unknown	3.6.0 Land in transition, 3.6.1 Degraded land, 3.6.4 No defined use, 3.6.5 Abandoned perennial horticulture, 4.6.0 Irrigated land in transition	0.28%	21,996,958m²
	Industrial	5.3.0 Manufacturing and industrial, 5.5.1 Commercial services	0.25%	19,997,235m²
	Forestry	3.1.0 Plantation forests	0.22%	17,247,615m²
Show minor land uses 9
				79,921,448m²

Waterbug sample history

Sampled on 11 December 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	1	2
Turbellaria (Unident.) IF999999	1
Coleoptera QC	2	5
Platynectes decempunctatus (L) QC09220A	2

Diptera QD	836	3
Tipulidae EPA sp.8 QD0199B9	1
Psychodidae (Unident.) QD129999	3

Cecidomyidae (Unident.) QD179999	4
Dolichopodidae (Unident.) QD369999	1
Tanytarsus sp.(Unident.) QDAH0499	827
Odonata QO	4	3
Ischnura heterosticta heterosticta QO021002	1
Adversaeschna brevistyla QO120201	1
Hemicordulia tau QO300102	2

SIGNALT	3.2
	ORDER
Weighted SIGNALT	3.1

Sampled on 13 June 1997

Taxa	Abundance	SIGNALT Grade
Unknown IB	30
Hydra sp.(Unident.) IB010199	30
Turbellaria IF	4	2
Turbellaria (Unident.) IF999999	4
Nematoda II	8	3
Nematoda (Unident.) II999999	8
Gastropoda KG	257	1
Physa acuta KG080101	257
Oligochaeta LO	687	2
Tubificidae (Unident.) LO049999	2
Chaetogaster sp.(Unident.) LO050799	1
Naididae (Unident.) LO059999	1
Lumbriculus variegatus LO060101	1
Oligochaeta (Unident.) LO999999	682
Acarina MM	18	6
Hydrachnidae (Unident) MM019999	1

Oribatida (Unident.) MM9999A1	16

Trombidioidea (Unident.) MM9999A3	1

Unknown QA	115
Hypogastruridae (Unident.) QA049999	115
Coleoptera QC	28	5
Hyphydrus elegans QC090401	3

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

Megaporus sp.(Unident.)(Larva) QC09219I	3

Platynectes decempunctatus (L) QC09220A	2

Ochthebius sp.(Unident.) QC130399	1

Scirtidae EPA sp.L1 QC2099A1	7

Diptera QD	1255	3
Tipulidae EPA sp.36 QD0199A1	4
Bezzia sp.(Unident.) QD090499	2

Simulium ornatipes QD100202	590

Procladius sp.(Unident.) QDAE0899	25
Paramerina sp.(Unident.) QDAE1299	57
Parakiefferiella sp.(Unident.) QDAF0399	1
Nanocladius sp.(Unident.) QDAF0499	1
Corynoneura sp.(Unident.) QDAF0699	4
Thienemanniella sp.(Unident.) QDAF0799	8
Parametriocnemus sp.(Unident.) QDAF1199	7
Paralimnophyes sp (dark sp.) QDAF12A1	1
Paralimnophyes sp (light sp.) QDAF12A2	15
Cricotopus sp.(Unident.) QDAF1599	4
'SO3' QDAF99B5	1
Cladotanytarsus sp.(Unident.) QDAH0399	3
Tanytarsus sp.(Unident.) QDAH0499	265
Paratanytarsus sp.(Unident.) QDAH0699	1
Chironomus sp.(Unident.) QDAI0499	168

Dicrotendipes conjunctus QDAI0603	25
Dicrotendipes sp.(Unident.) QDAI0699	66
Polypedilum sp.(Unident.) QDAI0899	6
Paracladopelma sp.(Unident.) QDAI2499	1
Ephemeroptera QE	49	9
Cloeon fluviatile QE020201	49
Hemiptera QH	4	2
Microvelia peramoena QH560103	2
Enithares bergrothi QH670106	1
Anisops sp.(Unident.) QH670499	1
Odonata QO	8	3
Ischnura heterosticta heterosticta QO021002	3
Austrolestes annulosus QO050102	1
Hemianax papuensis QO121201	1
Hemicordulia tau QO300102	3
Plecoptera QP	1	10
Dinotoperla evansi QP030205	1
Trichoptera QT	49	8
Cheumatopsyche sp.AV2 QT0605A2	43
Triplectides australis QT251103	4
Triplectides ciuskus ciuskus QT251104	1
Triplectides volda QT251111	1

SIGNALT	3.9
	ORDER
Weighted SIGNALT	3.6