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

COMET RIVER AT SPRINGSURE ROAD 1305004

Source MIV
Latest Sample Date 03-06-1999
Taxa count ORDER 11
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 17
ORDER FAMILY ALT
SIGNAL 3.7 3.8 2.6
Weighted SIGNAL 4.1 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 74.35% 1,000,907,243,144m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 9.60% 129,218,273,722m2
  Arable Farming 3.3.0 Cropping, 4.3.0 Irrigated cropping 9.29% 125,080,248,945m2
  Forestry 2.2.0 Production native forests 6.12% 82,458,493,738m2
Show minor land uses 4
13,462,990,613m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Isopoda OR 1 2
Cirolanidae (Unident.) OR129999
1
Unknown OT 21
Atyidae (Unident.) OT019999
16
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
5
Palaemonidae (Unident.)
Coleoptera QC 46 5
Noteridae (Unident.) QC089999
2
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Limnichidae (Unident.) QC359999
1
Diptera QD 12 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Chironominae (Unident.) QDAJ9999
6
Ephemeroptera QE 17 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
10
Hemiptera QH 30 2
Hebridae (Unident.) QH539999
1
Hydrometridae (Unident.) QH549999
4
Veliidae (Unident.) QH569999
10
Nepidae (Unident.) QH619999
1
Notonectidae (Unident.) QH679999
4
Pleidae (Unident.) QH689999
10
Odonata QO 8 3
Coenagrionidae (Unident.) QO029999
5
Gomphidae (Unident.) QO139999
3
Trichoptera QT 10 8
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.7
Weighted SIGNALT 3.6