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

CASSOWARY CREEK AT COOK HIGHWAY 1090001

Source MIV
Latest Sample Date 08-10-2002
Taxa count ORDER 12
Taxa count FAMILY 23
Taxa count ALT 23
Mayflies present? 9
ORDER FAMILY ALT
SIGNAL 3.3 3.8 2.6
Weighted SIGNAL 3.9 3.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 46.93% 1,268,149,833m2
  Arable Farming 3.3.5 Sugar 29.05% 784,961,726m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 21.48% 580,526,364m2
Show minor land uses 2
27,024,503m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 7 1
Thiaridae (Unident.) KG049999
3
Planorbidae (Unident.) KG079999
4
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
2
Acarina MM 15 6
Mites (Unident.) MM999999
15
Mites (Unident.)
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OJ 3
Copepoda (Unident.) OJ999999
3
Unknown OT 40
Atyidae (Unident.) OT019999
40
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 13 5
Noteridae (Unident.) QC089999
2
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
3
Scirtidae (Unident.)
Diptera QD 47 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
10
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
20
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 9 9
Baetidae (Unident.) QE029999
8
Caenidae (Unident.) QE089999
1
Hemiptera QH 3 2
Corixidae (Unident.) QH659999
3
Odonata QO 11 3
Isostictidae (Unident.) QO039999
3
Corduliidae (Unident.) QO169999
7
Libellulidae (Unident.) QO179999
1
Trichoptera QT 2 8
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 3.3
Weighted SIGNALT 3.3
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Thiaridae (Unident.) KG049999
1
Planorbidae (Unident.) KG079999
1
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Mites (Unident.)
Unknown OT 40
Atyidae (Unident.) OT019999
40
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 20 5
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Diptera QD 29 3
Ceratopogonidae (Unident.) QD099999
10
Ceratopogonidae (Unident.)
Dolichopodidae (Unident.) QD369999
2
Tanypodinae (Unident.) QDAE9999
5
Chironominae (Unident.) QDAJ9999
12
Ephemeroptera QE 3 9
Baetidae (Unident.) QE029999
1
Caenidae (Unident.) QE089999
2
Hemiptera QH 2 2
Hebridae (Unident.) QH539999
1
Corixidae (Unident.) QH659999
1
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 14 3
Isostictidae (Unident.) QO039999
1
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
11
Trichoptera QT 23 8
Hydropsychidae (Unident.) QT069999
2
Ecnomidae (Unident.) QT089999
2
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
16
ORDER
SIGNALT 4.5
Weighted SIGNALT 4.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 10 1
Hydrobiidae (Unident.) KG029999
9
Thiaridae (Unident.) KG049999
1
Oligochaeta LO 11 2
Oligochaeta (Unident.) LO999999
11
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Mites (Unident.)
Unknown OG 4
Cladocera (Unident.) OG999999
4
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 29
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
9
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 14 5
Dytiscidae (Unident.) QC099999
4
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 39 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
9
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
2
Leptophlebiidae (Unident.) QE069999
8
Caenidae (Unident.) QE089999
12
Hemiptera QH 4 2
Mesoveliidae (Unident.) QH529999
3
Corixidae (Unident.) QH659999
1
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Megaloptera QM 3 8
Corydalidae (Unident.) QM019999
2
Corydalidae (Unident.)
Sialidae (Unident.) QM029999
1
Neuroptera QN 6 6
Sisyridae (Unident.) QN059999
6
Sisyridae (Unident.)
Sisyridae (Unident.)
Odonata QO 17 3
Coenagrionidae (Unident.) QO029999
10
Isostictidae (Unident.) QO039999
3
Protoneuridae (Unident.) QO049999
3
Libellulidae (Unident.) QO179999
1
Trichoptera QT 7 8
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
6
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Thiaridae (Unident.) KG049999
3
Hirudinea LH 1 1
Erpobdellidae (Unident.) LH059999
1
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OT 23
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 10 5
Elmidae (Unident.) QC349999
10
Elmidae (Unident.)
Diptera QD 20 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
3
Ephemeroptera QE 24 9
Baetidae (Unident.) QE029999
18
Caenidae (Unident.) QE089999
6
Lepidoptera QL 10 2
Crambidae (Unident.) QL019999
10
Crambidae (Unident.)
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 24 3
Protoneuridae (Unident.) QO049999
10
Gomphidae (Unident.) QO139999
3
Corduliidae (Unident.) QO169999
1
Libellulidae (Unident.) QO179999
10
Trichoptera QT 32 8
Philopotamidae (Unident.) QT049999
11
Hydropsychidae (Unident.) QT069999
10
Ecnomidae (Unident.) QT089999
1
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.3