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

TORRENS CREEK AT THISTLEBANK 0032008

Source MIV
Latest Sample Date 07-09-1999
Taxa count ORDER 10
Taxa count FAMILY 22
Taxa count ALT 22
Mayflies present? 12
ORDER FAMILY ALT
SIGNAL 3.6 3.7 2.4
Weighted SIGNAL 4.4 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 91.47% 1,151,678,878,847m2
  Natural 1.1.3 National park, 1.2.0 Managed resource protection 7.79% 98,045,877,871m2
Show minor land uses 6
12,590,249,714m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OG 10
Cladocera (Unident.) OG999999
10
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 10
Palaemonidae (Unident.) OT029999
10
Palaemonidae (Unident.)
Coleoptera QC 44 5
Noteridae (Unident.) QC089999
4
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
8
Hydraenidae (Unident.)
Diptera QD 25 3
Culicidae (Unident.) QD079999
6
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
8
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 12 9
Baetidae (Unident.) QE029999
2
Caenidae (Unident.) QE089999
10
Hemiptera QH 23 2
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
10
Pleidae (Unident.) QH689999
10
Odonata QO 2 3
Gomphidae (Unident.) QO139999
2
Trichoptera QT 10 8
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OH 2
Ostracoda (Unident.) OH999999
2
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 10
Palaemonidae (Unident.) OT029999
10
Palaemonidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
2
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Diptera QD 42 3
Culicidae (Unident.) QD079999
18
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 20 9
Baetidae (Unident.) QE029999
10
Caenidae (Unident.) QE089999
10
Hemiptera QH 16 2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
4
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
3
Pleidae (Unident.) QH689999
5
Odonata QO 5 3
Libellulidae (Unident.) QO179999
5
Trichoptera QT 10 8
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.8