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

POONA CREEK AT TUAN STATE FOREST 1400073

Source MIV
Latest Sample Date 25-05-2007
Taxa count ORDER 13
Taxa count FAMILY 27
Taxa count ALT 27
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 2.8 3.2 2.7
Weighted SIGNAL 3.8 3.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry Plantation 3.1.2 Softwood plantation forestry 67.43% 2,092,458,821m2
  Forestry 2.2.0 Production native forests 32.11% 996,468,499m2
Show minor land uses 1
31,031,804m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Ancylidae (Unident.) KG069999
3
Planorbidae (Unident.) KG079999
2
Acarina MM 14 6
Mites (Unident.) MM999999
14
Mites (Unident.)
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 30
Atyidae (Unident.) OT019999
30
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 7 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Hydrochidae (Unident.) QCAO9999
1
Hydrochidae (Unident.)
Diptera QD 22 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
4
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
8
Hemiptera QH 26 2
Mesoveliidae (Unident.) QH529999
4
Hydrometridae (Unident.) QH549999
10
Veliidae (Unident.) QH569999
10
Notonectidae (Unident.) QH679999
2
Odonata QO 17 3
Coenagrionidae (Unident.) QO029999
1
Isostictidae (Unident.) QO039999
6
Megapodagrionidae (Unident.) QO079999
5
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
3
Trichoptera QT 18 8
Leptoceridae (Unident.) QT259999
18
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.5