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

Mistake Creek at Twin Hills 120309A

Source MIV
Latest Sample Date 16-06-1997
Taxa count ORDER 11
Taxa count FAMILY 28
Taxa count ALT 28
Mayflies present? 30
ORDER FAMILY ALT
SIGNAL 3.5 3.5 2.2
Weighted SIGNAL 4.5 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 89.21% 697,480,771,061m2
  Forestry 2.2.0 Production native forests 5.91% 46,176,036,231m2
Show minor land uses 7
7,818,391,305m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IA 1
PORIFERA (Unident.) IA999999
1
Bivalvia KP 6 3
Corbiculidae (Unident.) KP029999
6
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 30
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
10
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 31 5
Dytiscidae (Unident.) QC099999
11
Hydrophilidae (Unident.) QC119999
18
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Diptera QD 74 3
Culicidae (Unident.) QD079999
20
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
22
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
9
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 30 9
Baetidae (Unident.) QE029999
10
Caenidae (Unident.) QE089999
20
Hemiptera QH 34 2
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
7
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
4
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
9
Odonata QO 3 3
Coenagrionidae (Unident.) QO029999
1
Gomphidae (Unident.) QO139999
2
Trichoptera QT 25 8
Ecnomidae (Unident.) QT089999
11
Leptoceridae (Unident.) QT259999
14
ORDER
SIGNALT 3.5
Weighted SIGNALT 4.0