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

BARKERS CREEK AT HARCOURT 70634

Source EPA Victoria
Latest Sample Date 10-10-2011
Taxa count ORDER 11
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 4
ORDER FAMILY ALT
SIGNAL 4.5 4.1 3
Weighted SIGNAL 2.8 4.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  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 39.62% 1,871,662,995m2
  Pastoral Farming 3.2.0 Grazing modified pastures 29.45% 1,391,127,890m2
  Arable Farming 3.3.0 Cropping, 3.4.0 Perennial horticulture, 3.4.3 Tree nuts, 3.4.9 Grapes 13.19% 623,221,296m2
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 9.91% 468,040,693m2
  Forestry 3.1.0 Plantation forests 4.65% 219,901,660m2
Show minor land uses 4
47,243,873m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Temnocephalidea (Unident.) IF499999
1
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 30 3
Ceinidae (Unident.) OP029999
30
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 3 5
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Diptera QD 36 3
Simuliidae (Unident.) QD109999
5
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
30
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 4 9
Caenidae (Unident.) QE089999
4
Plecoptera QP 1 10
Plecoptera (Unident.) QP999999
1
Trichoptera QT 23 8
Hydrobiosidae (Unident.) QT019999
23
ORDER
SIGNALT 4.5
Weighted SIGNALT 4.6