Explore

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	10-11-1995
Taxa count ORDER	10
Taxa count FAMILY	24
Taxa count ALT	28
Mayflies present?	13
	ORDER	FAMILY	ALT
SIGNAL	4.1	4.2	2.7
Weighted SIGNAL	5.3	4.6	3.8

	Category	ALUM Categories	Percent of upstream catchment	Area
	Minimal Use	2.1.0 Grazing native vegetation	99.59%	3,135,597,419m²
	Water	6.5.2 Marsh/wetland - production	0.41%	12,769,741m²
Show minor land uses 1
				31,483,672m²

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

Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Coleoptera QC	34	5
Dytiscidae (Unident.) QC099999	1
Dytiscidae (Unident.)(Larva) QC09999I	1
Hydrophilidae (Unident.) QC119999	24

Hydrophilidae (Unident.)(Larva) QC11999I	1

Hydraenidae (Unident.) QC139999	2

Elmidae (Unident.) QC349999	2

Elmidae (Unident.)(Larvae) QC34999I	3

Diptera QD	281	3
Ceratopogonidae (Unident.) QD099999	174

Aphroteniinae (Unident.) QDAA9999	5
Tanypodinae (Unident.) QDAE9999	7
Unknown QDAZ9998	93
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	13	9
Baetidae (Unident.) QE029999	1
Caenidae (Unident.) QE089999	12
Hemiptera QH	6	2
Veliidae (Unident.) QH569999	2
Gerridae (Unident.) QH579999	2
Corixidae (Unident.) QH659999	1
Pleidae (Unident.) QH689999	1
Odonata QO	3	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	20	8
Hydroptilidae (Unident.) QT039999	11
Ecnomidae (Unident.) QT089999	1
Leptoceridae (Unident.) QT259999	8

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.9

Taxa	Abundance	SIGNALT Grade
Nematoda II	11	3
Nematoda (Unident.) II999999	11
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	65	6
Mites (Unident.) MM999999	65

Unknown OT	1
Palaemonidae (Unident.) OT029999	1

Coleoptera QC	33	5
Dytiscidae (Unident.) QC099999	5
Hydrophilidae (Unident.) QC119999	9

Hydrophilidae (Unident.)(Larva) QC11999I	1

Elmidae (Unident.) QC349999	8

Elmidae (Unident.)(Larvae) QC34999I	10

Diptera QD	83	3
Ceratopogonidae (Unident.) QD099999	14

Tanypodinae (Unident.) QDAE9999	8
Unknown QDAZ9998	60
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	5	9
Caenidae (Unident.) QE089999	5
Hemiptera QH	4	2
Mesoveliidae (Unident.) QH529999	1
Corixidae (Unident.) QH659999	2
Pleidae (Unident.) QH689999	1
Odonata QO	1	3
Gomphidae (Unident.) QO139999	1
Trichoptera QT	50	8
Hydroptilidae (Unident.) QT039999	10
Ecnomidae (Unident.) QT089999	8
Leptoceridae (Unident.) QT259999	32

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.7

Taxa	Abundance	SIGNALT Grade
Nematoda II	21	3
Nematoda (Unident.) II999999	21
Oligochaeta LO	13	2
Oligochaeta (Unident.) LO999999	13
Acarina MM	89	6
Mites (Unident.) MM999999	89

Coleoptera QC	63	5
Dytiscidae (Unident.) QC099999	1
Dytiscidae (Unident.)(Larva) QC09999I	1
Hydrophilidae (Unident.) QC119999	18

Hydrophilidae (Unident.)(Larva) QC11999I	1

Elmidae (Unident.) QC349999	18

Elmidae (Unident.)(Larvae) QC34999I	23

Limnichidae (Unident.) QC359999	1
Diptera QD	324	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	140

Aphroteniinae (Unident.) QDAA9999	3
Tanypodinae (Unident.) QDAE9999	57
Unknown QDAZ9998	120
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	15	9
Baetidae (Unident.) QE029999	2
Leptophlebiidae (Unident.) QE069999	2
Caenidae (Unident.) QE089999	11
Hemiptera QH	20	2
Gerridae (Unident.) QH579999	1
Corixidae (Unident.) QH659999	19
Odonata QO	4	3
Coenagrionidae (Unident.) QO029999	1
Protoneuridae (Unident.) QO049999	1
Gomphidae (Unident.) QO139999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	44	8
Hydroptilidae (Unident.) QT039999	17
Polycentropodidae (Unident.) QT079999	1
Ecnomidae (Unident.) QT089999	7
Leptoceridae (Unident.) QT259999	19

SIGNALT	4.6
	ORDER
Weighted SIGNALT	4.7