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

Source	Department of Environment and Natural Resources
Latest Sample Date	16-09-1995
Taxa count ORDER	9
Taxa count FAMILY	30
Taxa count ALT	32
Mayflies present?	18
	ORDER	FAMILY	ALT
SIGNAL	4.2	4.5	2.7
Weighted SIGNAL	5	4	3.7

Category	ALUM Categories	Percent of upstream catchment	Area
Minimal Use	1.2.5 Traditional indigenous uses	83.06%	1,360,063,527m²
Water	6.5.1 Marsh/wetland - conservation	16.94%	277,364,923m²
			16,374,285m²

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	48	6
Mites (Unident.) MM999999	48

Unknown OT	25
Atyidae (Unident.) OT019999	24

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	18	5
Dytiscidae (Unident.) QC099999	4
Hydrophilidae (Unident.) QC119999	9

Hydrophilidae (Unident.)(Larva) QC11999I	1

Hydraenidae (Unident.) QC139999	4

Diptera QD	109	3
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	20

Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	34
Orthocladiinae (Unident.) QDAF9999	3
Unknown QDAZ9998	45
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	18	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	6
Hemiptera QH	8	2
Veliidae (Unident.) QH569999	1
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	1
Pleidae (Unident.) QH689999	5
Odonata QO	4	3
Isostictidae (Unident.) QO039999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	78	8
Philopotamidae (Unident.) QT049999	1
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	30
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	44
Dipseudopsidae (Unident.) QT269999	1

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.5

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	2	2
Oligochaeta (Unident.) LO999999	2
Acarina MM	22	6
Mites (Unident.) MM999999	22

Unknown OT	13
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	16	5
Dytiscidae (Unident.) QC099999	2
Hydrophilidae (Unident.) QC119999	6

Hydraenidae (Unident.) QC139999	6

Scirtidae (Unident.)(Larva) QC20999I	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	89	3
Culicidae (Unident.) QD079999	20

Ceratopogonidae (Unident.) QD099999	18

Psychodidae (Unident.) QD129999	1

Stratiomyidae (Unident.) QD249999	2
Tanypodinae (Unident.) QDAE9999	17
Orthocladiinae (Unident.) QDAF9999	3
Unknown QDAZ9998	22
Chironomidae (Unident.)(Larva) QDAZ9999	6
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	2
Caenidae (Unident.) QE089999	24
Hemiptera QH	32	2
Mesoveliidae (Unident.) QH529999	1
Nepidae (Unident.) QH619999	1
Belostomatidae (Unident.) QH629999	1
Gelastocoridae (Unident.) QH649999	1
Corixidae (Unident.) QH659999	16
Pleidae (Unident.) QH689999	12
Odonata QO	2	3
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	37	8
Polycentropodidae (Unident.) QT079999	2
Ecnomidae (Unident.) QT089999	11
Leptoceridae (Unident.) QT259999	24

SIGNALT	4.2
	ORDER
Weighted SIGNALT	4.7

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	11	2
Oligochaeta (Unident.) LO999999	11
Acarina MM	34	6
Mites (Unident.) MM999999	34

Unknown OT	7
Atyidae (Unident.) OT019999	6

Palaemonidae (Unident.) OT029999	1

Diptera QD	141	3
Ceratopogonidae (Unident.) QD099999	14

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	19
Orthocladiinae (Unident.) QDAF9999	4
Unknown QDAZ9998	99
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	31	9
Baetidae (Unident.) QE029999	2
Caenidae (Unident.) QE089999	29
Hemiptera QH	1	2
Corixidae (Unident.) QH659999	1
Odonata QO	5	3
Protoneuridae (Unident.) QO049999	2
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	2
Trichoptera QT	17	8
Hydroptilidae (Unident.) QT039999	2
Ecnomidae (Unident.) QT089999	5
Leptoceridae (Unident.) QT259999	10

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.8