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

FOUR MILE CREEK AT AMTD 1.3 KM 1340024

Source MIV
Latest Sample Date 11-05-2005
Taxa count ORDER 13
Taxa count FAMILY 27
Taxa count ALT 27
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.2 2.7 2.3
Weighted SIGNAL 3.2 2.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 39.31% 394,118,824m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 36.69% 367,877,558m2
  Natural 1.1.3 National park 24.00% 240,669,897m2
10,026,663m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae (Unident.) IB019999
1
Nematoda II 2 3
Nematoda (Unident.) II999999
2
Gastropoda KG 4 1
Planorbidae (Unident.) KG079999
4
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
1
Sphaeriidae (Unident.) KP039999
1
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 19 2
Oligochaeta (Unident.) LO999999
19
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Mites (Unident.)
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 8
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 31 5
Dytiscidae (Unident.) QC099999
15
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
7
Scirtidae (Unident.)
Diptera QD 27 3
Tipulidae (Unident.) QD019999
1
Chaoboridae (Unident.) QD059999
1
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Stratiomyidae (Unident.) QD249999
3
Chironominae (Unident.) QDAJ9999
20
Hemiptera QH 16 2
Mesoveliidae (Unident.) QH529999
2
Veliidae (Unident.) QH569999
12
Notonectidae (Unident.) QH679999
2
Odonata QO 27 3
Coenagrionidae (Unident.) QO029999
10
Isostictidae (Unident.) QO039999
1
Protoneuridae (Unident.) QO049999
2
Gomphidae (Unident.) QO139999
1
Libellulidae (Unident.) QO179999
9
Hemicorduliidae (Unident.) QO309999
4
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.5