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

Boomi Ck @ Boomi Ck Rd 43135

Source Office of Environment and Heritage
Latest Sample Date 16-05-2010
Taxa count ORDER 14
Taxa count FAMILY 25
Taxa count ALT 25
Mayflies present? 5
ORDER FAMILY ALT
SIGNAL 3.6 4 2.7
Weighted SIGNAL 4.8 3.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 27.94% 1,412,431,333m2
  Natural 1.1.3 National park 23.51% 1,188,573,348m2
  Forestry 2.2.0 Production native forests 22.44% 1,134,297,166m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 19.64% 992,978,996m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry 3.36% 170,082,045m2
Show minor land uses 4
50,554,387m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Gastropoda KG 4 1
Physidae (Unident.) KG089999
4
Bivalvia KP 3 3
Sphaeriidae (Unident.) KP039999
3
Hirudinea LH 3 1
Glossiphoniidae (Unident.) LH019999
3
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
2
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Diptera QD 13 3
Tanypodinae (Unident.) QDAE9999
11
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 5 9
Baetidae (Unident.) QE029999
3
Caenidae (Unident.) QE089999
2
Hemiptera QH 10 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
2
Corixidae (Unident.) QH659999
4
Notonectidae (Unident.) QH679999
3
Megaloptera QM 2 8
Sialidae (Unident.) QM029999
2
Odonata QO 11 3
Coenagrionidae (Unident.) QO029999
6
Isostictidae (Unident.) QO039999
2
Gomphidae (Unident.) QO139999
2
Corduliidae (Unident.) QO169999
1
Trichoptera QT 12 8
Hydroptilidae (Unident.) QT039999
3
Hydropsychidae (Unident.) QT069999
1
Leptoceridae (Unident.) QT259999
8
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.6