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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	02-12-1997
Taxa count ORDER	10
Taxa count FAMILY	21
Taxa count ALT	21
Mayflies present?	1
	ORDER	FAMILY	ALT
SIGNAL	4.7	4.6	3.7
Weighted SIGNAL	5.5		4.6

	Category	ALUM Categories	Percent of upstream catchment	Area
	Residential And Infrastructure	5.7.2 Roads	1.12%	9,984,326m²
Show minor land uses 1
				8,896,035m²

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	3	1
Planorbidae (Unident.) KG079999	1
Gastropoda (Unident.) KG999999	2
Bivalvia KP	6	3
Corbiculidae (Unident.) KP029999	6
Oligochaeta LO	198	2
Oligochaeta (Unident.) LO999999	198
Acarina MM	5	6
Mites (Unident.) MM999999	5

Unknown OH	14
Ostracoda (Unident.) OH999999	14
Coleoptera QC	3	5
Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	2

Diptera QD	269	3
Tipulidae (Unident.) QD019999	14
Ceratopogonidae (Unident.) QD099999	2

Simuliidae (Unident.) QD109999	1

Diamesinae (Unident.) QDAB9999	24
Tanypodinae (Unident.) QDAE9999	14
Orthocladiinae (Unident.) QDAF9999	16
Chironominae (Unident.) QDAJ9999	198
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Plecoptera QP	5	10
Gripopterygidae (Unident.) QP039999	4
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	30	8
Hydrobiosidae (Unident.) QT019999	2
Philopotamidae (Unident.) QT049999	7
Hydropsychidae (Unident.) QT069999	21

SIGNALT	4.7
	ORDER
Weighted SIGNALT	4.1

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	34	2
Oligochaeta (Unident.) LO999999	34
Acarina MM	4	6
Mites (Unident.) MM999999	4

Isopoda OR	4	2
Phreatoicidae (Unident.) OR059999	4

Diptera QD	155	3
Tipulidae (Unident.) QD019999	32
Simuliidae (Unident.) QD109999	1

Diamesinae (Unident.) QDAB9999	17
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	49
Chironominae (Unident.) QDAJ9999	54
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	17
Leptophlebiidae (Unident.) QE069999	2
Plecoptera QP	43	10
Gripopterygidae (Unident.) QP039999	19
Notonemouridae (Unident.) QP049999	24
Trichoptera QT	73	8
Hydrobiosidae (Unident.) QT019999	12
Hydroptilidae (Unident.) QT039999	7
Hydropsychidae (Unident.) QT069999	35
Ecnomidae (Unident.) QT089999	5
Conoesucidae (Unident.) QT159999	14

SIGNALT	5.7
	ORDER
Weighted SIGNALT	6.0

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	33	2
Oligochaeta (Unident.) LO999999	33
Acarina MM	2	6
Mites (Unident.) MM999999	2

Diptera QD	112	3
Tipulidae (Unident.) QD019999	2
Simuliidae (Unident.) QD109999	1

Diamesinae (Unident.) QDAB9999	24
Tanypodinae (Unident.) QDAE9999	12
Orthocladiinae (Unident.) QDAF9999	71
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	1	9
Leptophlebiidae (Unident.) QE069999	1
Unknown QK	1
Nannochoristidae (Unident.) QK019999	1
Neuroptera QN	2	6
Osmylidae (Unident.) QN039999	2

Plecoptera QP	90	10
Gripopterygidae (Unident.) QP039999	17
Notonemouridae (Unident.) QP049999	73
Trichoptera QT	18	8
Hydrobiosidae (Unident.) QT019999	12
Philopotamidae (Unident.) QT049999	1
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	1
Conoesucidae (Unident.) QT159999	1
Trichoptera (Unident.) QT999999	2

SIGNALT	5.5
	ORDER
Weighted SIGNALT	5.6

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Hydrobiidae (Unident.) KG029999	1
Bivalvia KP	1	3
Corbiculidae (Unident.) KP029999	1
Oligochaeta LO	31	2
Oligochaeta (Unident.) LO999999	31
Acarina MM	2	6
Mites (Unident.) MM999999	2

Unknown QA	1
Collembola (Unident.) QA999999	1
Coleoptera QC	5	5
Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	4

Diptera QD	506	3
Tipulidae (Unident.) QD019999	7
Diamesinae (Unident.) QDAB9999	395
Tanypodinae (Unident.) QDAE9999	2
Orthocladiinae (Unident.) QDAF9999	49
Chironominae (Unident.) QDAJ9999	1
Chironomidae (Unident.)(Larva) QDAZ9999	2
Diptera (Unident.)(Larva) QDZZ9999	50

Ephemeroptera QE	5	9
Baetidae (Unident.) QE029999	4
Leptophlebiidae (Unident.) QE069999	1
Plecoptera QP	6	10
Gripopterygidae (Unident.) QP039999	5
Notonemouridae (Unident.) QP049999	1
Trichoptera QT	11	8
Glossosomatidae (Unident.) QT029999	1
Hydropsychidae (Unident.) QT069999	4
Conoesucidae (Unident.) QT159999	6

SIGNALT	4.7
	ORDER
Weighted SIGNALT	5.0

Taxa	Abundance	SIGNALT Grade
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Bivalvia KP	6	3
Corbiculidae (Unident.) KP029999	6
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	1	6
Mites (Unident.) MM999999	1

Isopoda OR	30	2
Phreatoicidae (Unident.) OR059999	30

Coleoptera QC	6	5
Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Psephenidae (Unident.) QC379999	4

Diptera QD	40	3
Tipulidae (Unident.) QD019999	4
Simuliidae (Unident.) QD109999	1

Empididae (Unident.) QD359999	2
Diamesinae (Unident.) QDAB9999	9
Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	12
Chironominae (Unident.) QDAJ9999	1
Ephemeroptera QE	34	9
Baetidae (Unident.) QE029999	2
Coloburiscidae (Unident.) QE059999	18
Leptophlebiidae (Unident.) QE069999	13
Ephemeroptera (Unident.) QE999999	1
Plecoptera QP	55	10
Gripopterygidae (Unident.) QP039999	7
Notonemouridae (Unident.) QP049999	48
Trichoptera QT	94	8
Hydrobiosidae (Unident.) QT019999	25
Philopotamidae (Unident.) QT049999	11
Hydropsychidae (Unident.) QT069999	39
Ecnomidae (Unident.) QT089999	7
Conoesucidae (Unident.) QT159999	7
Calocidae (Unident.) QT189999	5

SIGNALT	4.9
	ORDER
Weighted SIGNALT	5.5