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

BOMBEETA CREEK AT TRAMBRIDGE 1121033

Source	MIV
Latest Sample Date	26-11-1997
Taxa count ORDER	10
Taxa count FAMILY	36
Taxa count ALT	36
Mayflies present?	28
	ORDER	FAMILY	ALT
SIGNAL	3.9	4.6	4.1
Weighted SIGNAL	5.3		4.8

Waterbug Land Use

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	47.54%	579,039,446m²
	Minimal Use	1.3.3 Residual native cover, 2.1.0 Grazing native vegetation	42.67%	519,759,813m²
	Arable Farming	3.3.5 Sugar, 4.4.1 Irrigated tree fruits	8.52%	103,801,888m²
	Residential And Infrastructure	5.4.2 Rural residential with agriculture	1.27%	15,507,752m²
Show minor land uses 1
				12,181,089m²

Waterbug sample history

Sampled on 26 November 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Gastropoda KG	9	1
Hydrobiidae (Unident.) KG029999	9
Acarina MM	17	6
Mites (Unident.) MM999999	17

Unknown OT	20
Atyidae (Unident.) OT019999	20

Coleoptera QC	38	5
Gyrinidae (Unident.) QC109999	3

Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	3

Elmidae (Unident.) QC349999	17

Psephenidae (Unident.) QC379999	4

Ptilodactylidae (Unident.) QC399999	8

Diptera QD	49	3
Tipulidae (Unident.) QD019999	5
Ceratopogonidae (Unident.) QD099999	12

Simuliidae (Unident.) QD109999	10

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	4
Orthocladiinae (Unident.) QDAF9999	10
Chironominae (Unident.) QDAJ9999	6
Ephemeroptera QE	28	9
Baetidae (Unident.) QE029999	11
Leptophlebiidae (Unident.) QE069999	15
Caenidae (Unident.) QE089999	2
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	5
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	1
Odonata QO	28	3
Isostictidae (Unident.) QO039999	4
Protoneuridae (Unident.) QO049999	1
Diphlebiidae (Unident.) QO099999	6
Aeshnidae (Unident.) QO129999	1
Gomphidae (Unident.) QO139999	5
Libellulidae (Unident.) QO179999	11
Trichoptera QT	62	8
Hydroptilidae (Unident.) QT039999	10
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	10
Ecnomidae (Unident.) QT089999	2
Helicopsychidae (Unident.) QT179999	9
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	20

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.3

Sampled on 5 July 1997

Taxa	Abundance	SIGNALT Grade
Turbellaria IF	6	2
Dugesiidae (Unident.) IF619999	6
Gastropoda KG	2	1
Hydrobiidae (Unident.) KG029999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	13	6
Mites (Unident.) MM999999	13

Unknown OT	21
Atyidae (Unident.) OT019999	20

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	32	5
Hydrophilidae (Unident.) QC119999	3

Scirtidae (Unident.) QC209999	7

Elmidae (Unident.) QC349999	11

Psephenidae (Unident.) QC379999	4

Ptilodactylidae (Unident.) QC399999	7

Diptera QD	40	3
Dixidae (Unident.) QD069999	4

Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	6

Simuliidae (Unident.) QD109999	3

Aphroteniinae (Unident.) QDAA9999	1
Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	2
Chironominae (Unident.) QDAJ9999	11
Ephemeroptera QE	22	9
Baetidae (Unident.) QE029999	6
Leptophlebiidae (Unident.) QE069999	12
Caenidae (Unident.) QE089999	4
Hemiptera QH	7	2
Veliidae (Unident.) QH569999	6
Pleidae (Unident.) QH689999	1
Lepidoptera QL	2	2
Crambidae (Unident.) QL019999	2

Megaloptera QM	1	8
Corydalidae (Unident.) QM019999	1

Neuroptera QN	2	6
Neurorthidae (Unident.) QN049999	2

Odonata QO	29	3
Coenagrionidae (Unident.) QO029999	2
Diphlebiidae (Unident.) QO099999	4
Aeshnidae (Unident.) QO129999	4
Gomphidae (Unident.) QO139999	11
Libellulidae (Unident.) QO179999	8
Plecoptera QP	4	10
Gripopterygidae (Unident.) QP039999	4
Trichoptera QT	41	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	1
Philopotamidae (Unident.) QT049999	10
Hydropsychidae (Unident.) QT069999	12
Odontoceridae (Unident.) QT229999	2
Calamoceratidae (Unident.) QT249999	4
Leptoceridae (Unident.) QT259999	11

SIGNALT	4.5
	ORDER
Weighted SIGNALT	4.6