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

FREESTONE CREEK AT GORGE ROAD 250010

Source EPA Victoria
Latest Sample Date 12-03-2008
Taxa count ORDER 9
Taxa count FAMILY 20
Taxa count ALT 23
Mayflies present? 107
ORDER FAMILY ALT
SIGNAL 4.9 5.5 3.9
Weighted SIGNAL 6.2 4.5 5.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 76.46% 33,654,683,071m2
  Pastoral Farming 3.2.0 Grazing modified pastures 12.70% 5,589,738,884m2
  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 5.40% 2,377,495,272m2
Show minor land uses 7
440,171,625m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 27 5
Gyrinidae (Unident.) QC109999
3
Gyrinidae (Unident.)
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
15
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
5
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 77 3
Simuliidae (Unident.) QD109999
9
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
34
Chironominae (Unident.) QDAJ9999
31
Chironomidae (Unident.)(Larva) QDAZ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 107 9
Baetidae (Unident.) QE029999
75
Coloburiscidae (Unident.) QE059999
1
Leptophlebiidae (Unident.) QE069999
29
Ephemeroptera (Unident.) QE999999
2
Plecoptera QP 1 10
Eustheniidae (Unident.) QP019999
1
Trichoptera QT 123 8
Hydrobiosidae (Unident.) QT019999
20
Hydropsychidae (Unident.) QT069999
91
Ecnomidae (Unident.) QT089999
12
ORDER
SIGNALT 4.9
Weighted SIGNALT 5.6
Taxa Abundance SIGNALT Grade
Turbellaria IF 4 2
Dugesiidae (Unident.) IF619999
4
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 11 6
Mites (Unident.) MM999999
11
Mites (Unident.)
Coleoptera QC 81 5
Dytiscidae (Unident.) QC099999
3
Dytiscidae (Unident.)(Larva) QC09999I
35
Gyrinidae (Unident.)(Larva) QC10999I
10
Gyrinidae (Unident.)(Larva)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
30
Elmidae (Unident.)
Diptera QD 105 3
Ceratopogonidae (Unident.) QD099999
10
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
12
Chironominae (Unident.) QDAJ9999
70
Ephemeroptera QE 26 9
Baetidae (Unident.) QE029999
4
Leptophlebiidae (Unident.) QE069999
21
Caenidae (Unident.) QE089999
1
Plecoptera QP 8 10
Gripopterygidae (Unident.) QP039999
8
Trichoptera QT 31 8
Hydrobiosidae (Unident.) QT019999
17
Hydroptilidae (Unident.) QT039999
14
ORDER
SIGNALT 5.1
Weighted SIGNALT 5.7
Taxa Abundance SIGNALT Grade
Gastropoda KG 13 1
Lymnaeidae (Unident.) KG059999
2
Physidae (Unident.) KG089999
11
Oligochaeta LO 12 2
Oligochaeta (Unident.) LO999999
12
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 22 5
Dytiscidae (Unident.)(Larva) QC09999I
21
Gyrinidae (Unident.)(Larva) QC10999I
1
Gyrinidae (Unident.)(Larva)
Diptera QD 114 3
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
43
Simuliidae (Unident.)
Simuliidae (Unident.) (Pupa) QD10999I
8
Simuliidae (Unident.) (Pupa)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
31
Chironominae (Unident.) QDAJ9999
26
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 1 9
Baetidae (Unident.) QE029999
1
Trichoptera QT 3 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
2
ORDER
SIGNALT 4.2
Weighted SIGNALT 3.6