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

STOKES RIVER AT DARTMOOR TO CASTERTON ROAD 3835

Source EPA Victoria
Latest Sample Date 06-03-2007
Taxa count ORDER 12
Taxa count FAMILY 26
Taxa count ALT 27
Mayflies present? 61
ORDER FAMILY ALT
SIGNAL 4.3 4.8 3.7
Weighted SIGNAL 6.1 5 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 39.89% 10,931,086,300m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 36.18% 9,914,078,271m2
  Pastoral Farming 3.2.0 Grazing modified pastures 16.82% 4,609,786,394m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads 3.30% 903,757,135m2
Show minor land uses 3
273,999,663m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Temnocephalidea (Unident.) IF499999
1
Gastropoda KG 3 1
Hydrobiidae (Unident.) KG029999
3
Acarina MM 9 6
Mites (Unident.) MM999999
9
Mites (Unident.)
Amphipoda OP 15 3
Ceinidae (Unident.) OP029999
15
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 23 5
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
10
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
4
Elmidae (Unident.)(Larvae)
Diptera QD 38 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
11
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
6
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 61 9
Baetidae (Unident.) QE029999
26
Leptophlebiidae (Unident.) QE069999
29
Caenidae (Unident.) QE089999
5
Ephemeroptera (Unident.) QE999999
1
Hemiptera QH 8 2
Veliidae (Unident.) QH569999
8
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 4 10
Notonemouridae (Unident.) QP049999
4
Trichoptera QT 11 8
Hydrobiosidae (Unident.) QT019999
3
Philopotamidae (Unident.) QT049999
1
Hydropsychidae (Unident.) QT069999
7
ORDER
SIGNALT 4.3
Weighted SIGNALT 4.9
Taxa Abundance SIGNALT Grade
Gastropoda KG 12 1
Hydrobiidae (Unident.) KG029999
12
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 3 3
Paramelitidae (Unident.) OP069999
3
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 8 5
Scirtidae (Unident.) QC209999
6
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Diptera QD 37 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
18
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 48 9
Baetidae (Unident.) QE029999
12
Leptophlebiidae (Unident.) QE069999
36
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 16 10
Gripopterygidae (Unident.) QP039999
16
Trichoptera QT 8 8
Hydrobiosidae (Unident.) QT019999
4
Hydropsychidae (Unident.) QT069999
4
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
13
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 23 5
Scirtidae (Unident.) QC209999
4
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
19
Elmidae (Unident.)
Diptera QD 34 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
21
Chironomidae (Unident.)(Larva) QDAZ9999
3
Ephemeroptera QE 36 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
30
Odonata QO 14 3
Telephlebiidae (Unident.) QO219999
14
Plecoptera QP 118 10
Gripopterygidae (Unident.) QP039999
118
Trichoptera QT 5 8
Hydrobiosidae (Unident.) QT019999
4
Hydropsychidae (Unident.) QT069999
1
ORDER
SIGNALT 4.7
Weighted SIGNALT 5.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Ancylidae (Unident.) KG069999
2
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Amphipoda OP 12 3
Ceinidae (Unident.) OP029999
12
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 9 5
Elmidae (Unident.) QC349999
9
Elmidae (Unident.)
Diptera QD 14 3
Dixidae (Unident.) QD069999
1
Dixidae (Unident.)
Simuliidae (Unident.) QD109999
4
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 66 9
Baetidae (Unident.) QE029999
7
Leptophlebiidae (Unident.) QE069999
56
Caenidae (Unident.) QE089999
3
Odonata QO 1 3
Telephlebiidae (Unident.) QO219999
1
Plecoptera QP 12 10
Notonemouridae (Unident.) QP049999
12
Trichoptera QT 5 8
Hydrobiosidae (Unident.) QT019999
1
Hydropsychidae (Unident.) QT069999
4
ORDER
SIGNALT 4.5
Weighted SIGNALT 5.2