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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	26-07-1996
Taxa count ORDER	11
Taxa count FAMILY	30
Taxa count ALT	33
Mayflies present?	51
	ORDER	FAMILY	ALT
SIGNAL	3.8	3.9	2.9
Weighted SIGNAL	4.8	4.5	4.2

	Category	ALUM Categories	Percent of upstream catchment	Area
	Natural	1.1.3 National park	59.43%	54,974,387,354m²
	Minimal Use	2.1.0 Grazing native vegetation	33.42%	30,913,109,122m²
	Pastoral Farming	3.2.5 Sown grasses	4.15%	3,840,515,085m²
	Water	6.5.1 Marsh/wetland - conservation, 6.5.2 Marsh/wetland - production	1.87%	1,733,893,942m²
	Arable Farming	3.3.3 Hay and silage	0.69%	639,960,855m²
	Residential And Infrastructure	5.7.2 Roads, 5.7.5 Navigation and communication	0.43%	395,225,825m²
Show minor land uses 3
				924,970,922m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Gastropoda KG	10	1
Ancylidae (Unident.) KG069999	6
Planorbidae (Unident.) KG079999	4
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	33	6
Mites (Unident.) MM999999	33

Unknown OT	5
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	57	5
Dytiscidae (Unident.) QC099999	1
Dytiscidae (Unident.)(Larva) QC09999I	1
Gyrinidae (Unident.)(Larva) QC10999I	1

Hydraenidae (Unident.) QC139999	1

Scirtidae (Unident.) QC209999	1

Elmidae (Unident.) QC349999	9

Elmidae (Unident.)(Larvae) QC34999I	43

Diptera QD	316	3
Culicidae (Unident.) QD079999	46

Ceratopogonidae (Unident.) QD099999	76

Aphroteniinae (Unident.) QDAA9999	2
Tanypodinae (Unident.) QDAE9999	43
Orthocladiinae (Unident.) QDAF9999	2
Unknown QDAZ9998	144
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	51	9
Baetidae (Unident.) QE029999	11
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	37
Hemiptera QH	14	2
Veliidae (Unident.) QH569999	1
Corixidae (Unident.) QH659999	5
Notonectidae (Unident.) QH679999	4
Pleidae (Unident.) QH689999	4
Odonata QO	6	3
Protoneuridae (Unident.) QO049999	2
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	2
Trichoptera QT	19	8
Ecnomidae (Unident.) QT089999	6
Leptoceridae (Unident.) QT259999	13

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.5

Taxa	Abundance	SIGNALT Grade
Nematoda II	1	3
Nematoda (Unident.) II999999	1
Oligochaeta LO	6	2
Oligochaeta (Unident.) LO999999	6
Acarina MM	9	6
Mites (Unident.) MM999999	9

Unknown OT	28
Atyidae (Unident.) OT019999	26

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	31	5
Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	12

Hydraenidae (Unident.) QC139999	4

Elmidae (Unident.) QC349999	2

Elmidae (Unident.)(Larvae) QC34999I	12

Diptera QD	297	3
Ceratopogonidae (Unident.) QD099999	106

Psychodidae (Unident.) QD129999	3

Stratiomyidae (Unident.) QD249999	1
Empididae (Unident.) QD359999	6
Tanypodinae (Unident.) QDAE9999	33
Orthocladiinae (Unident.) QDAF9999	17
Unknown QDAZ9998	124
Chironomidae (Unident.)(Larva) QDAZ9999	7
Ephemeroptera QE	30	9
Baetidae (Unident.) QE029999	12
Caenidae (Unident.) QE089999	18
Hemiptera QH	34	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	1
Gerridae (Unident.) QH579999	1
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	1
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	28
Odonata QO	5	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	24	8
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	23

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.3

Taxa	Abundance	SIGNALT Grade
Nematoda II	6	3
Nematoda (Unident.) II999999	6
Gastropoda KG	2	1
Ancylidae (Unident.) KG069999	2
Oligochaeta LO	3	2
Oligochaeta (Unident.) LO999999	3
Acarina MM	33	6
Mites (Unident.) MM999999	33

Unknown OT	4
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	56	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.)(Larva) QC11999I	1

Scirtidae (Unident.)(Larva) QC20999I	2

Elmidae (Unident.) QC349999	10

Elmidae (Unident.)(Larvae) QC34999I	35

Chrysomelidae (Unident.) QCAH9999	1
Diptera QD	320	3
Culicidae (Unident.) QD079999	26

Ceratopogonidae (Unident.) QD099999	72

Stratiomyidae (Unident.) QD249999	1
Aphroteniinae (Unident.) QDAA9999	2
Tanypodinae (Unident.) QDAE9999	72
Orthocladiinae (Unident.) QDAF9999	6
Unknown QDAZ9998	136
Chironomidae (Unident.)(Larva) QDAZ9999	5
Ephemeroptera QE	97	9
Baetidae (Unident.) QE029999	7
Leptophlebiidae (Unident.) QE069999	8
Caenidae (Unident.) QE089999	82
Hemiptera QH	9	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	3
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	2
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	1
Odonata QO	8	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	2
Gomphidae (Unident.) QO139999	2
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	2
Trichoptera QT	79	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	12
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	65

SIGNALT	3.8
	ORDER
Weighted SIGNALT	4.7