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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	13-10-1995
Taxa count ORDER	10
Taxa count FAMILY	31
Taxa count ALT	33
Mayflies present?	26
	ORDER	FAMILY	ALT
SIGNAL	4	4.1	2.8
Weighted SIGNAL	5.1	4.4	4.3

	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	1	3
Nematoda (Unident.) II999999	1
Gastropoda KG	1	1
Planorbidae (Unident.) KG079999	1
Acarina MM	39	6
Mites (Unident.) MM999999	39

Unknown OT	13
Atyidae (Unident.) OT019999	12

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	83	5
Noteridae (Unident.) QC089999	2

Dytiscidae (Unident.) QC099999	1
Hydrophilidae (Unident.) QC119999	24

Hydraenidae (Unident.) QC139999	7

Scirtidae (Unident.)(Larva) QC20999I	1

Elmidae (Unident.) QC349999	16

Elmidae (Unident.)(Larvae) QC34999I	32

Diptera QD	197	3
Ceratopogonidae (Unident.) QD099999	44

Stratiomyidae (Unident.) QD249999	1
Aphroteniinae (Unident.) QDAA9999	2
Tanypodinae (Unident.) QDAE9999	38
Orthocladiinae (Unident.) QDAF9999	6
Unknown QDAZ9998	102
Chironomidae (Unident.)(Larva) QDAZ9999	4
Ephemeroptera QE	26	9
Baetidae (Unident.) QE029999	3
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	20
Hemiptera QH	75	2
Mesoveliidae (Unident.) QH529999	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	20
Notonectidae (Unident.) QH679999	1
Pleidae (Unident.) QH689999	51
Odonata QO	3	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	33	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	4
Leptoceridae (Unident.) QT259999	28

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.6

Taxa	Abundance	SIGNALT Grade
Bivalvia KP	1	3
Hyriidae (Unident.) KP019999	1
Hirudinea LH	1	1
Glossiphoniidae (Unident.) LH019999	1
Oligochaeta LO	7	2
Oligochaeta (Unident.) LO999999	7
Acarina MM	28	6
Mites (Unident.) MM999999	28

Unknown OT	19
Atyidae (Unident.) OT019999	18

Palaemonidae (Unident.) OT029999	1

Unknown OV	2
Parastacidae (Unident.) OV019999	2

Coleoptera QC	35	5
Dytiscidae (Unident.) QC099999	10
Hydrophilidae (Unident.) QC119999	18

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	2

Elmidae (Unident.)(Larvae) QC34999I	4

Diptera QD	70	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	38

Tanypodinae (Unident.) QDAE9999	11
Orthocladiinae (Unident.) QDAF9999	4
Unknown QDAZ9998	14
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	1
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	17
Hemiptera QH	38	2
Veliidae (Unident.) QH569999	3
Belostomatidae (Unident.) QH629999	1
Notonectidae (Unident.) QH679999	2
Pleidae (Unident.) QH689999	32
Odonata QO	2	3
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	25	8
Ecnomidae (Unident.) QT089999	3
Calamoceratidae (Unident.) QT249999	1
Leptoceridae (Unident.) QT259999	21

SIGNALT	3.5
	ORDER
Weighted SIGNALT	4.2

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	27	6
Mites (Unident.) MM999999	27

Unknown OT	6
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	98	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	45

Hydraenidae (Unident.) QC139999	4

Staphylinidae (Unident.) QC189999	1
Elmidae (Unident.) QC349999	23

Elmidae (Unident.)(Larvae) QC34999I	20

Diptera QD	252	3
Tipulidae (Unident.) QD019999	1
Culicidae (Unident.) QD079999	4

Ceratopogonidae (Unident.) QD099999	78

Tabanidae (Unident.) QD239999	1
Stratiomyidae (Unident.) QD249999	1
Tanypodinae (Unident.) QDAE9999	48
Orthocladiinae (Unident.) QDAF9999	3
Unknown QDAZ9998	107
Chironomidae (Unident.)(Larva) QDAZ9999	9
Ephemeroptera QE	25	9
Baetidae (Unident.) QE029999	5
Caenidae (Unident.) QE089999	20
Hemiptera QH	36	2
Mesoveliidae (Unident.) QH529999	1
Veliidae (Unident.) QH569999	1
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	4
Pleidae (Unident.) QH689999	29
Odonata QO	4	3
Isostictidae (Unident.) QO039999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	2
Trichoptera QT	75	8
Hydroptilidae (Unident.) QT039999	1
Ecnomidae (Unident.) QT089999	5
Leptoceridae (Unident.) QT259999	69

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.7