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

STONE RIVER AT GLINDEMANN BRIDGE 1160214

Source MIV
Latest Sample Date 22-10-1998
Taxa count ORDER 12
Taxa count FAMILY 30
Taxa count ALT 30
Mayflies present? 36
ORDER FAMILY ALT
SIGNAL 3.4 3.9 2.9
Weighted SIGNAL 5 4.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 88.02% 15,801,365,001m2
  Natural 1.1.3 National park, 1.2.0 Managed resource protection 6.49% 1,165,582,248m2
Show minor land uses 4
179,517,667m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Planorbidae (Unident.) KG079999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Mites (Unident.)
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Unknown OT 11
Atyidae (Unident.) OT019999
10
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 23 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
12
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 21 3
Tabanidae (Unident.) QD239999
1
Dolichopodidae (Unident.) QD369999
1
Tanypodinae (Unident.) QDAE9999
5
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 36 9
Baetidae (Unident.) QE029999
12
Leptophlebiidae (Unident.) QE069999
4
Caenidae (Unident.) QE089999
20
Hemiptera QH 16 2
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
10
Naucoridae (Unident.) QH669999
1
Notonectidae (Unident.) QH679999
1
Lepidoptera QL 9 2
Crambidae (Unident.) QL019999
9
Crambidae (Unident.)
Odonata QO 17 3
Coenagrionidae (Unident.) QO029999
1
Protoneuridae (Unident.) QO049999
1
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
13
Trichoptera QT 30 8
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
10
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.4
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 16 6
Mites (Unident.) MM999999
16
Mites (Unident.)
Mites (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OT 6
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 23 5
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Diptera QD 19 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
8
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 24 9
Baetidae (Unident.) QE029999
20
Caenidae (Unident.) QE089999
4
Hemiptera QH 1 2
Corixidae (Unident.) QH659999
1
Lepidoptera QL 10 2
Crambidae (Unident.) QL019999
10
Crambidae (Unident.)
Odonata QO 16 3
Coenagrionidae (Unident.) QO029999
2
Gomphidae (Unident.) QO139999
2
Corduliidae (Unident.) QO169999
1
Libellulidae (Unident.) QO179999
11
Trichoptera QT 35 8
Philopotamidae (Unident.) QT049999
11
Hydropsychidae (Unident.) QT069999
14
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.5
Weighted SIGNALT 4.6