skip to content
NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

AUBURN RIVER AT AMTD 4.64 KM WEIR SITE 1363039

Source MIV
Latest Sample Date 12-11-1998
Taxa count ORDER 14
Taxa count FAMILY 34
Taxa count ALT 34
Mayflies present? 58
ORDER FAMILY ALT
SIGNAL 2.9 3.8 2.5
Weighted SIGNAL 4.5 3.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 66.79% 488,994,964,921m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 32.00% 234,296,993,622m2
Show minor land uses 6
7,321,859,488m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Oligochaeta LO 7 2
Oligochaeta (Unident.) LO999999
7
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 32
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
12
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 10
Parastacidae (Unident.) OV019999
10
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 19 5
Noteridae (Unident.) QC089999
2
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 64 3
Culicidae (Unident.) QD079999
12
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
9
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 58 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
18
Caenidae (Unident.) QE089999
20
Hemiptera QH 28 2
Veliidae (Unident.) QH569999
7
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
10
Notonectidae (Unident.) QH679999
10
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
1
Protoneuridae (Unident.) QO049999
2
Gomphidae (Unident.) QO139999
4
Trichoptera QT 37 8
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
14
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
20
ORDER
SIGNALT 2.9
Weighted SIGNALT 3.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Planorbidae (Unident.) KG079999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Unknown OT 20
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
2
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 40 3
Culicidae (Unident.) QD079999
8
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 31 9
Baetidae (Unident.) QE029999
17
Leptophlebiidae (Unident.) QE069999
6
Caenidae (Unident.) QE089999
8
Hemiptera QH 10 2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
5
Notonectidae (Unident.) QH679999
1
Odonata QO 2 3
Gomphidae (Unident.) QO139999
2
Trichoptera QT 6 8
Hydropsychidae (Unident.) QT069999
1
Leptoceridae (Unident.) QT259999
5
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.4