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

Source	Office of Environment and Heritage
Latest Sample Date	24-03-1999
Taxa count ORDER	10
Taxa count FAMILY	40
Taxa count ALT	40
Mayflies present?	34
	ORDER	FAMILY	ALT
SIGNAL	5.6	6.2	5
Weighted SIGNAL	6.4		5.9

	Category	ALUM Categories	Percent of upstream catchment	Area
	Water	6.1.0 Lake, 6.3.0 River	1.09%	204,737,703m²
Show minor land uses 1
				187,413,744m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	23	6
Mites (Unident.) MM999999	23

Coleoptera QC	26	5
Noteridae (Unident.) QC089999	2

Gyrinidae (Unident.) QC109999	3

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	18

Psephenidae (Unident.) QC379999	2

Diptera QD	194	3
Tipulidae (Unident.) QD019999	13
Dixidae (Unident.) QD069999	6

Simuliidae (Unident.) QD109999	15

Thaumaleidae (Unident.) QD119999	2
Athericidae (Unident.) QD229999	22

Tanypodinae (Unident.) QDAE9999	6
Orthocladiinae (Unident.) QDAF9999	15
Chironominae (Unident.) QDAJ9999	115
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	11
Oniscigastridae (Unident.) QE039999	1
Coloburiscidae (Unident.) QE059999	4
Leptophlebiidae (Unident.) QE069999	13
Caenidae (Unident.) QE089999	5
Hemiptera QH	13	2
Veliidae (Unident.) QH569999	13
Megaloptera QM	2	8
Corydalidae (Unident.) QM019999	2

Odonata QO	7	3
Coenagrionidae (Unident.) QO029999	1
Synlestidae (Unident.) QO089999	2
Aeshnidae (Unident.) QO129999	4
Plecoptera QP	12	10
Eustheniidae (Unident.) QP019999	1
Austroperlidae (Unident.) QP029999	2
Gripopterygidae (Unident.) QP039999	7
Notonemouridae (Unident.) QP049999	2
Trichoptera QT	209	8
Hydrobiosidae (Unident.) QT019999	4
Hydroptilidae (Unident.) QT039999	23
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	17
Tasimiidae (Unident.) QT139999	3
Conoesucidae (Unident.) QT159999	5
Helicopsychidae (Unident.) QT179999	7
Calocidae (Unident.) QT189999	19
Atriplectididae (Unident.) QT239999	7
Calamoceratidae (Unident.) QT249999	22
Leptoceridae (Unident.) QT259999	101

SIGNALT	5.6
	ORDER
Weighted SIGNALT	5.7

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Coleoptera QC	33	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	9

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	6

Elmidae (Unident.) QC349999	16

Diptera QD	168	3
Tipulidae (Unident.) QD019999	3
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	25

Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	3
Orthocladiinae (Unident.) QDAF9999	133
Ephemeroptera QE	50	9
Oniscigastridae (Unident.) QE039999	10
Coloburiscidae (Unident.) QE059999	3
Leptophlebiidae (Unident.) QE069999	34
Caenidae (Unident.) QE089999	3
Plecoptera QP	18	10
Gripopterygidae (Unident.) QP039999	18
Trichoptera QT	20	8
Hydrobiosidae (Unident.) QT019999	2
Hydropsychidae (Unident.) QT069999	3
Conoesucidae (Unident.) QT159999	5
Helicopsychidae (Unident.) QT179999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	6.2
	ORDER
Weighted SIGNALT	6.6

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	1	5
Elmidae (Unident.) QC349999	1

Diptera QD	22	3
Athericidae (Unident.) QD229999	2

Tanypodinae (Unident.) QDAE9999	7
Orthocladiinae (Unident.) QDAF9999	5
Chironominae (Unident.) QDAJ9999	8
Ephemeroptera QE	27	9
Baetidae (Unident.) QE029999	6
Coloburiscidae (Unident.) QE059999	1
Leptophlebiidae (Unident.) QE069999	20
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	2	3
Synlestidae (Unident.) QO089999	2
Plecoptera QP	2	10
Austroperlidae (Unident.) QP029999	1
Gripopterygidae (Unident.) QP039999	1
Trichoptera QT	28	8
Hydrobiosidae (Unident.) QT019999	1
Hydroptilidae (Unident.) QT039999	12
Conoesucidae (Unident.) QT159999	2
Calocidae (Unident.) QT189999	7
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	5

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.8