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

DINNA CREEK AT TUAN STATE FOREST 1400058

Source MIV
Latest Sample Date 03-05-2007
Taxa count ORDER 8
Taxa count FAMILY 13
Taxa count ALT 13
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.6 1.8
Weighted SIGNAL 3.6 3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry Plantation 3.1.2 Softwood plantation forestry 67.28% 1,228,911,655m2
  Forestry 2.2.0 Production native forests 32.72% 597,571,737m2
18,264,834m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 6 5
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 3 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
1
Hemiptera QH 3 2
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
1
Notonectidae (Unident.) QH679999
1
Odonata QO 2 3
Libellulidae (Unident.) QO179999
1
Cordulephyidae (Unident.) QO289999
1
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.9