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

Mannus CK @ Rosewood 63498

Source	Office of Environment and Heritage
Latest Sample Date	22-11-2005
Taxa count ORDER	17
Taxa count FAMILY	43
Taxa count ALT	43
Mayflies present?	80
	ORDER	FAMILY	ALT
SIGNAL	3.5	4.4	3.8
Weighted SIGNAL	5.3		4.9

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Pastoral Farming	3.2.0 Grazing modified pastures	73.49%	2,316,101,161m²
	Minimal Use	2.1.0 Grazing native vegetation	11.93%	376,050,561m²
	Forestry Plantation	3.1.2 Softwood plantation forestry	5.89%	185,648,381m²
	Residential And Infrastructure	5.4.0 Residential and farm infrastructure, 5.4.1 Urban residential, 5.4.5 Farm buildings/infrastructure, 5.5.0 Services, 5.5.2 Public services, 5.7.2 Roads	4.20%	132,355,786m²
	Forestry	2.2.0 Production native forests, 3.1.0 Plantation forests	2.41%	75,810,592m²
	Water	6.2.0 Reservoir/dam, 6.3.0 River	1.10%	34,777,796m²
	Arable Farming	3.3.0 Cropping, 4.4.0 Irrigated perennial horticulture	0.90%	28,272,597m²
	Industrial	5.5.1 Commercial services	0.07%	2,251,800m²
	Natural	1.2.0 Managed resource protection	0.02%	500,400m²
Show minor land uses 5
				31,517,691m²

Waterbug sample history

Sampled on 22 November 2005

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Planorbidae (Unident.) KG079999	1
Physidae (Unident.) KG089999	2
Bivalvia KP	1	3
Sphaeriidae (Unident.) KP039999	1
Oligochaeta LO	27	2
Oligochaeta (Unident.) LO999999	27
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown OG	2
Cladocera (Unident.) OG999999	2
Unknown OH	1
Ostracoda (Unident.) OH999999	1
Unknown OJ	7
Copepoda (Unident.) OJ999999	7
Unknown OT	12
Atyidae (Unident.) OT019999	12

Unknown OV	4
Parastacidae (Unident.) OV019999	4

Coleoptera QC	96	5
Dytiscidae (Unident.) QC099999	18
Hydrophilidae (Unident.) QC119999	51

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	8

Psephenidae (Unident.) QC379999	18

Diptera QD	114	3
Tipulidae (Unident.) QD019999	1
Ceratopogonidae (Unident.) QD099999	16

Simuliidae (Unident.) QD109999	19

Tanypodinae (Unident.) QDAE9999	15
Orthocladiinae (Unident.) QDAF9999	23
Chironominae (Unident.) QDAJ9999	40
Ephemeroptera QE	80	9
Baetidae (Unident.) QE029999	15
Leptophlebiidae (Unident.) QE069999	56
Caenidae (Unident.) QE089999	9
Hemiptera QH	30	2
Veliidae (Unident.) QH569999	11
Corixidae (Unident.) QH659999	15
Notonectidae (Unident.) QH679999	4
Megaloptera QM	10	8
Corydalidae (Unident.) QM019999	2

Sialidae (Unident.) QM029999	8
Odonata QO	15	3
Coenagrionidae (Unident.) QO029999	1
Lestidae (Unident.) QO059999	1
Megapodagrionidae (Unident.) QO079999	2
Aeshnidae (Unident.) QO129999	5
Gomphidae (Unident.) QO139999	3
Corduliidae (Unident.) QO169999	3
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	107	8
Hydrobiosidae (Unident.) QT019999	54
Hydroptilidae (Unident.) QT039999	1
Hydropsychidae (Unident.) QT069999	11
Conoesucidae (Unident.) QT159999	4
Philorheithridae (Unident.) QT219999	19
Odontoceridae (Unident.) QT229999	1
Leptoceridae (Unident.) QT259999	17

SIGNALT	3.5
	ORDER
Weighted SIGNALT	3.8