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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	14-09-1995
Taxa count ORDER	8
Taxa count FAMILY	19
Taxa count ALT	20
Mayflies present?	86
	ORDER	FAMILY	ALT
SIGNAL	4.5	4.6	2.9
Weighted SIGNAL	5.7	3	4.4

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	61.49%	13,596,837,144m²
	Pastoral Farming	3.2.5 Sown grasses	17.37%	3,840,492,159m²
	Natural	1.1.3 National park	15.70%	3,472,016,898m²
	Arable Farming	3.3.3 Hay and silage	2.89%	639,957,035m²
	Water	6.5.2 Marsh/wetland - production	1.63%	359,975,832m²
	Residential And Infrastructure	5.7.2 Roads	0.91%	201,986,439m²
Show minor land uses 3
				221,112,655m²

Taxa	Abundance	SIGNALT Grade
Acarina MM	24	6
Mites (Unident.) MM999999	24

Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Coleoptera QC	1	5
Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	75	3
Ceratopogonidae (Unident.) QD099999	22

Tanypodinae (Unident.) QDAE9999	13
Orthocladiinae (Unident.) QDAF9999	4
Unknown QDAZ9998	33
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	86	9
Baetidae (Unident.) QE029999	9
Leptophlebiidae (Unident.) QE069999	1
Caenidae (Unident.) QE089999	76
Hemiptera QH	4	2
Mesoveliidae (Unident.) QH529999	1
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	1
Pleidae (Unident.) QH689999	1
Odonata QO	2	3
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Trichoptera QT	14	8
Hydroptilidae (Unident.) QT039999	4
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	9

SIGNALT	4.5
	ORDER
Weighted SIGNALT	5.6

Taxa	Abundance	SIGNALT Grade
Oligochaeta LO	10	2
Oligochaeta (Unident.) LO999999	10
Acarina MM	14	6
Mites (Unident.) MM999999	14

Amphipoda OP	3	3
Melitidae (Unident.) OP099999	3

Unknown OT	4
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	26	5
Dytiscidae (Unident.) QC099999	7
Hydrophilidae (Unident.) QC119999	15

Hydrophilidae (Unident.)(Larva) QC11999I	1

Hydraenidae (Unident.) QC139999	1

Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	104	3
Ceratopogonidae (Unident.) QD099999	24

Tanypodinae (Unident.) QDAE9999	14
Orthocladiinae (Unident.) QDAF9999	1
Unknown QDAZ9998	63
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	80	9
Baetidae (Unident.) QE029999	12
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	65
Hemiptera QH	5	2
Nepidae (Unident.) QH619999	1
Corixidae (Unident.) QH659999	3
Pleidae (Unident.) QH689999	1
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Trichoptera QT	12	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	3
Leptoceridae (Unident.) QT259999	6

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.8

Taxa	Abundance	SIGNALT Grade
Nematoda II	12	3
Nematoda (Unident.) II999999	12
Oligochaeta LO	16	2
Oligochaeta (Unident.) LO999999	16
Acarina MM	110	6
Mites (Unident.) MM999999	110

Unknown OT	4
Atyidae (Unident.) OT019999	2

Palaemonidae (Unident.) OT029999	2

Coleoptera QC	4	5
Elmidae (Unident.)(Larvae) QC34999I	4

Diptera QD	230	3
Ceratopogonidae (Unident.) QD099999	52

Tabanidae (Unident.) QD239999	1
Tanypodinae (Unident.) QDAE9999	43
Orthocladiinae (Unident.) QDAF9999	8
Unknown QDAZ9998	123
Chironomidae (Unident.)(Larva) QDAZ9999	3
Ephemeroptera QE	98	9
Baetidae (Unident.) QE029999	6
Leptophlebiidae (Unident.) QE069999	3
Caenidae (Unident.) QE089999	89
Hemiptera QH	5	2
Corixidae (Unident.) QH659999	5
Lepidoptera QL	9	2
Crambidae (Unident.) QL019999	9

Odonata QO	3	3
Gomphidae (Unident.) QO139999	2
Libellulidae (Unident.) QO179999	1
Trichoptera QT	26	8
Hydroptilidae (Unident.) QT039999	7
Hydropsychidae (Unident.) QT069999	1
Ecnomidae (Unident.) QT089999	7
Leptoceridae (Unident.) QT259999	11

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.5