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

Bedford Rd PAU0015

Source Melbourne Water
Latest Sample Date 06-12-2005
Taxa count ORDER 12
Taxa count FAMILY 21
Taxa count ALT 22
Mayflies present? 43
ORDER FAMILY ALT
SIGNAL 3.9 4.1 2.2
Weighted SIGNAL 4.6 5 3.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 51.25% 756,919,715m2
  Pastoral Farming 3.2.0 Grazing modified pastures 27.87% 411,570,410m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 8.43% 124,445,698m2
  Unknown 3.6.4 No defined use 7.97% 117,698,642m2
Show minor land uses 3
14,768,556m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 11 2
Dugesiidae (Unident.) IF619999
11
Gastropoda KG 25 1
Ancylidae (Unident.) KG069999
2
Planorbidae (Unident.) KG079999
23
Bivalvia KP 1 3
Pelecypoda (Unident.) KP999999
1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 72 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
20
Dytiscidae (Unident.)(Larva) QC09999I
30
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 97 3
Dixidae (Unident.) QD069999
2
Dixidae (Unident.)
Culicidae (Unident.) QD079999
60
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
23
Chironominae (Unident.) QDAJ9999
12
Ephemeroptera QE 43 9
Oniscigastridae (Unident.) QE039999
13
Leptophlebiidae (Unident.) QE069999
30
Hemiptera QH 60 2
Veliidae (Unident.) QH569999
30
Notonectidae (Unident.) QH679999
30
Odonata QO 1 3
Coenagrionidae (Unident.) QO029999
1
Trichoptera QT 12 8
Hydroptilidae (Unident.) QT039999
1
Leptoceridae (Unident.) QT259999
11
ORDER
SIGNALT 3.9
Weighted SIGNALT 4.0
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae IF610000
1
Gastropoda KG 7 1
Planorbidae/Physidae (Unident.) KG9999A2
7
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Coleoptera QC 34 5
Dytiscidae QC090000
28
Hydrophilidae QC110000
6
Diptera QD 75 3
Dixidae QD060000
2
Dixidae
Culicidae QD070000
40
Culicidae
Ceratopogonidae QD090000
4
Ceratopogonidae
Tanypodinae QDAE0000
25
Orthocladiinae QDAF0000
3
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 15 9
Oniscigastridae QE030000
2
Leptophlebiidae QE060000
13
Hemiptera QH 2 2
Veliidae QH560000
2
Odonata QO 1 3
Coenagrionidae QO020000
1
Trichoptera QT 9 8
Hydroptilidae QT030000
1
Calocidae/Helicophidae (Unident.) QT1899A4
7
Leptoceridae QT250000
1
ORDER
SIGNALT 4.3
Weighted SIGNALT 4.8