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

Mountain Creek u/s Thunderbolt's Way 52311

Source	Office of Environment and Heritage
Latest Sample Date	10-11-2008
Taxa count ORDER	15
Taxa count FAMILY	40
Taxa count ALT	40
Mayflies present?	73
	ORDER	FAMILY	ALT
SIGNAL	4	4.9	4.5
Weighted SIGNAL	5.4		5.6

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Forestry	2.2.0 Production native forests	47.53%	1,417,582,705m²
	Natural	1.1.1 Strict nature reserves, 1.1.3 National park	42.42%	1,265,073,807m²
	Minimal Use	1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	9.64%	287,516,774m²
	Residential And Infrastructure	5.7.2 Roads	0.41%	12,250,715m²
Show minor land uses 1
				29,824,240m²

Waterbug sample history

Sampled on 10 November 2008

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Ancylidae (Unident.) KG069999	1
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	7	6
Mites (Unident.) MM999999	7

Unknown OG	1
Cladocera (Unident.) OG999999	1
Amphipoda OP	6	3
Talitridae sp.(Unident.) OP019999	6

Unknown OT	10
Atyidae (Unident.) OT019999	10

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	54	5
Dytiscidae (Unident.) QC099999	5
Gyrinidae (Unident.) QC109999	6

Hydrophilidae (Unident.) QC119999	12

Scirtidae (Unident.) QC209999	3

Elmidae (Unident.) QC349999	6

Psephenidae (Unident.) QC379999	22

Diptera QD	22	3
Tipulidae (Unident.) QD019999	2
Dixidae (Unident.) QD069999	3

Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	10

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	1
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	73	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	63
Caenidae (Unident.) QE089999	3
Hemiptera QH	11	2
Veliidae (Unident.) QH569999	3
Notonectidae (Unident.) QH679999	8
Megaloptera QM	7	8
Corydalidae (Unident.) QM019999	7

Odonata QO	17	3
Megapodagrionidae (Unident.) QO079999	1
Synlestidae (Unident.) QO089999	4
Aeshnidae (Unident.) QO129999	11
Gomphidae (Unident.) QO139999	1
Plecoptera QP	2	10
Gripopterygidae (Unident.) QP039999	2
Trichoptera QT	87	8
Hydrobiosidae (Unident.) QT019999	15
Hydropsychidae (Unident.) QT069999	27
Polycentropodidae (Unident.) QT079999	1
Tasimiidae (Unident.) QT139999	1
Conoesucidae (Unident.) QT159999	4
Helicopsychidae (Unident.) QT179999	5
Odontoceridae (Unident.) QT229999	8
Calamoceratidae (Unident.) QT249999	13
Leptoceridae (Unident.) QT259999	13

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.6