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

Bent St footbridge MOO0048

Source Melbourne Water
Latest Sample Date 15-03-1995
Taxa count ORDER 7
Taxa count FAMILY 9
Taxa count ALT 9
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3 2.7 2
Weighted SIGNAL 1.6 2.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 43.99% 2,101,098,913m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 26.90% 1,284,560,473m2
  Natural 1.1.4 Natural feature protection, 1.1.7 Other conserved area 24.77% 1,182,805,683m2
Show minor land uses 5
47,759,748m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
6
Physa acuta KG080101
7
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 15 3
Ceinidae (Unident.) OP029999
15
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 26 5
Dytiscidae (Unident.) QC099999
26
Hemiptera QH 25 2
Veliidae (Unident.) QH569999
1
Corixidae (Unident.) QH659999
24
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 8 1
Planorbidae/Physidae (Unident.) KG9999A2
8
Bivalvia KP 8 3
Corbiculidae (Unident.) KP029999
8
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Amphipoda OP 147 3
Ceinidae (Unident.) OP029999
147
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 10 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 17 3
Chironomidae (Unident.)(Larva) QDAZ9999
17
Hemiptera QH 21 2
Veliidae (Unident.) QH569999
4
Corixidae (Unident.) QH659999
15
Notonectidae (Unident.) QH679999
2
Odonata QO 4 3
Coenagrionidae (Unident.) QO029999
1
Lestidae (Unident.) QO059999
1
Aeshnidae (Unident.) QO129999
1
Corduliidae (Unident.) QO169999
1
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.8