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

BENAMBRA CREEK AT BELOKA ROAD 111

Source EPA Victoria
Latest Sample Date 20-11-2003
Taxa count ORDER 10
Taxa count FAMILY 16
Taxa count ALT 17
Mayflies present? 24
ORDER FAMILY ALT
SIGNAL 5.1 5.6 4.5
Weighted SIGNAL 5.4 5 5.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 59.48% 8,156,204,951m2
  Pastoral Farming 3.2.0 Grazing modified pastures 32.66% 4,477,887,029m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 6.63% 908,828,551m2
Show minor land uses 1
137,116,851m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 3 3
Neoniphargidae (Unident.) OP079999
3
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Neoniphargidae (Unident.)
Coleoptera QC 38 5
Carabhydrus niger QC090501
1
Carabhydrus niger
Elmidae (Unident.) QC349999
36
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 70 3
Simuliidae (Unident.) QD109999
28
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
37
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 24 9
Baetidae (Unident.) QE029999
4
Oniscigastridae (Unident.) QE039999
8
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
10
Odonata QO 2 3
Synthemistidae (Unident.) QO239999
2
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 1 8
Odontoceridae (Unident.) QT229999
1
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.3
Taxa Abundance SIGNALT Grade
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Oligochaeta LO 25 2
Oligochaeta (Unident.) LO999999
25
Coleoptera QC 83 5
Dytiscidae (Unident.) QC099999
3
Elmidae (Unident.) QC349999
80
Elmidae (Unident.)
Diptera QD 95 3
Ceratopogonidae (Unident.) QD099999
16
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
31
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
38
Ephemeroptera QE 2 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
1
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 1 3
Synthemistidae (Unident.) QO239999
1
Plecoptera QP 1 10
Notonemouridae (Unident.) QP049999
1
Trichoptera QT 3 8
Hydropsychidae (Unident.) QT069999
1
Ecnomidae (Unident.) QT089999
1
Atriplectididae (Unident.) QT239999
1
ORDER
SIGNALT 5.7
Weighted SIGNALT 4.5