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

ACHERON RIVER AT ACHERON RIVER ROAD 50180

Source EPA Victoria
Latest Sample Date 07-11-2003
Taxa count ORDER 6
Taxa count FAMILY 14
Taxa count ALT 17
Mayflies present? 53
ORDER FAMILY ALT
SIGNAL 6.3 6.1 5.7
Weighted SIGNAL 6.7 9.2 6.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 55.74% 41,036,633,639m2
  Pastoral Farming 3.2.0 Grazing modified pastures, 4.2.0 Grazing irrigated modified pastures 20.33% 14,964,483,883m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 10.84% 7,983,658,285m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 6.56% 4,826,397,956m2
  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 4.25% 3,131,508,206m2
Show minor land uses 6
736,175,701m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Coleoptera QC 20 5
Elmidae (Unident.) QC349999
18
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 35 3
Tipulidae (Unident.) QD019999
4
Simuliidae (Unident.) QD109999
25
Simuliidae (Unident.)
Podonominae (Unident.) QDAD9999
1
Orthocladiinae (Unident.) QDAF9999
5
Ephemeroptera QE 53 9
Edmundsiops hickmani QE020701
11
Coloburiscoides sp.AV2 QE0501A4
2
Austrophlebioides pusillus QE060501
27
Austrophlebioides marchanti QE060502
7
Austrophlebioides sp.(Unident.) QE060599
6
Odonata QO 1 3
Gomphidae (Unident.) QO139999
1
Plecoptera QP 3 10
Riekoperla rugosa group QP0311A3
2
Trinotoperla montana QP031203
1
Trichoptera QT 13 8
Agapetus sp.(Unident.) QT020199
2
Kosrheithrus sp.(Unident.) QT210399
9
Notalina bifaria QT250501
2
ORDER
SIGNALT 6.3
Weighted SIGNALT 6.4