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	24-09-1995
Taxa count ORDER	9
Taxa count FAMILY	19
Taxa count ALT	20
Mayflies present?	19
	ORDER	FAMILY	ALT
SIGNAL	4	4.1	2.5
Weighted SIGNAL	4.8	3	3.8

Category	ALUM Categories	Percent of upstream catchment	Area
Minimal Use	1.2.5 Traditional indigenous uses	74.34%	1,120,467,180m²
Forestry Plantation	3.1.1 Hardwood plantation forestry	25.66%	386,783,164m²
			15,072,503m²

Taxa	Abundance	SIGNALT Grade
Nematoda II	2	3
Nematoda (Unident.) II999999	2
Oligochaeta LO	1	2
Oligochaeta (Unident.) LO999999	1
Acarina MM	19	6
Mites (Unident.) MM999999	19

Unknown OT	11
Atyidae (Unident.) OT019999	10

Palaemonidae (Unident.) OT029999	1

Diptera QD	139	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	24

Tanypodinae (Unident.) QDAE9999	17
Orthocladiinae (Unident.) QDAF9999	21
Unknown QDAZ9998	74
Chironomidae (Unident.)(Larva) QDAZ9999	1
Ephemeroptera QE	19	9
Baetidae (Unident.) QE029999	15
Caenidae (Unident.) QE089999	4
Hemiptera QH	5	2
Corixidae (Unident.) QH659999	4
Naucoridae (Unident.) QH669999	1
Odonata QO	2	3
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	20	8
Hydroptilidae (Unident.) QT039999	13
Ecnomidae (Unident.) QT089999	6
Leptoceridae (Unident.) QT259999	1

SIGNALT	4.0
	ORDER
Weighted SIGNALT	4.6

Taxa	Abundance	SIGNALT Grade
Nematoda II	3	3
Nematoda (Unident.) II999999	3
Oligochaeta LO	9	2
Oligochaeta (Unident.) LO999999	9
Acarina MM	19	6
Mites (Unident.) MM999999	19

Unknown OT	5
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	3	5
Dytiscidae (Unident.) QC099999	1
Elmidae (Unident.) QC349999	1

Elmidae (Unident.)(Larvae) QC34999I	1

Diptera QD	108	3
Culicidae (Unident.) QD079999	2

Ceratopogonidae (Unident.) QD099999	26

Tanypodinae (Unident.) QDAE9999	24
Orthocladiinae (Unident.) QDAF9999	1
Unknown QDAZ9998	53
Chironomidae (Unident.)(Larva) QDAZ9999	2
Ephemeroptera QE	4	9
Baetidae (Unident.) QE029999	3
Caenidae (Unident.) QE089999	1
Hemiptera QH	13	2
Corixidae (Unident.) QH659999	13
Odonata QO	3	3
Gomphidae (Unident.) QO139999	1
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	29	8
Hydroptilidae (Unident.) QT039999	3
Ecnomidae (Unident.) QT089999	26

SIGNALT	4.1
	ORDER
Weighted SIGNALT	4.3

Taxa	Abundance	SIGNALT Grade
Nematoda II	19	3
Nematoda (Unident.) II999999	19
Oligochaeta LO	4	2
Oligochaeta (Unident.) LO999999	4
Acarina MM	57	6
Mites (Unident.) MM999999	57

Unknown OT	5
Atyidae (Unident.) OT019999	4

Palaemonidae (Unident.) OT029999	1

Coleoptera QC	1	5
Dytiscidae (Unident.) QC099999	1
Diptera QD	112	3
Ceratopogonidae (Unident.) QD099999	26

Tanypodinae (Unident.) QDAE9999	40
Orthocladiinae (Unident.) QDAF9999	4
Unknown QDAZ9998	42
Ephemeroptera QE	15	9
Baetidae (Unident.) QE029999	15
Hemiptera QH	4	2
Corixidae (Unident.) QH659999	4
Lepidoptera QL	1	2
Crambidae (Unident.) QL019999	1

Odonata QO	2	3
Corduliidae (Unident.) QO169999	1
Libellulidae (Unident.) QO179999	1
Trichoptera QT	36	8
Hydroptilidae (Unident.) QT039999	10
Polycentropodidae (Unident.) QT079999	3
Ecnomidae (Unident.) QT089999	20
Leptoceridae (Unident.) QT259999	3

SIGNALT	3.9
	ORDER
Weighted SIGNALT	4.7