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

Cressbrook Creek at Tinton 143006A

Source MIV
Latest Sample Date 04-11-1998
Taxa count ORDER 12
Taxa count FAMILY 35
Taxa count ALT 35
Mayflies present? 26
ORDER FAMILY ALT
SIGNAL 3.1 3.6 2.6
Weighted SIGNAL 4.4 4

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 70.74% 29,825,350,053m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 13.19% 5,562,162,563m2
  Natural 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 5.84% 2,462,989,876m2
Show minor land uses 9
421,612,972m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 24 1
Viviparidae (Unident.) KG019999
3
Planorbidae (Unident.) KG079999
16
Physidae (Unident.) KG089999
5
Acarina MM 19 6
Mites (Unident.) MM999999
19
Mites (Unident.)
Mites (Unident.)
Unknown OG 12
Cladocera (Unident.) OG999999
12
Unknown OJ 5
Copepoda (Unident.) OJ999999
5
Unknown OT 12
Atyidae (Unident.) OT019999
12
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 8
Collembola (Unident.) QA999999
8
Coleoptera QC 39 5
Dytiscidae (Unident.) QC099999
14
Gyrinidae (Unident.) QC109999
21
Gyrinidae (Unident.)
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Diptera QD 50 3
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
19
Simuliidae (Unident.)
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Dolichopodidae (Unident.) QD369999
2
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
14
Ephemeroptera QE 26 9
Baetidae (Unident.) QE029999
9
Leptophlebiidae (Unident.) QE069999
14
Caenidae (Unident.) QE089999
3
Hemiptera QH 32 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
10
Nepidae (Unident.) QH619999
1
Belostomatidae (Unident.) QH629999
3
Gelastocoridae (Unident.) QH649999
3
Corixidae (Unident.) QH659999
3
Naucoridae (Unident.) QH669999
10
Pleidae (Unident.) QH689999
1
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
2
Protoneuridae (Unident.) QO049999
5
Trichoptera QT 26 8
Hydroptilidae (Unident.) QT039999
2
Hydropsychidae (Unident.) QT069999
10
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
13
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 6 1
Hydrobiidae (Unident.) KG029999
6
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OG 20
Cladocera (Unident.) OG999999
20
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 12 5
Dytiscidae (Unident.) QC099999
3
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 31 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
2
Hemiptera QH 12 2
Hebridae (Unident.) QH539999
1
Veliidae (Unident.) QH569999
8
Gelastocoridae (Unident.) QH649999
1
Notonectidae (Unident.) QH679999
2
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
1
ORDER
SIGNALT 2.6
Weighted SIGNALT 3.1