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

Tributary of Stockyard Creek @ Gregory Developmental Rd 1201040

Source MIV
Latest Sample Date 02-05-2007
Taxa count ORDER 10
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 3.6 3.5 2.2
Weighted SIGNAL 3.5 3.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 97.98% 583,929,051m2
Show minor land uses 1
5,959,482m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 13 6
Mites (Unident.) MM999999
13
Mites (Unident.)
Mites (Unident.)
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 5
Palaemonidae (Unident.) OT029999
5
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 37 5
Dytiscidae (Unident.) QC099999
11
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Hydrochidae (Unident.) QCAO9999
3
Hydrochidae (Unident.)
Diptera QD 14 3
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
13
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
1
Hemiptera QH 8 2
Hebridae (Unident.) QH539999
1
Veliidae (Unident.) QH569999
2
Gerridae (Unident.) QH579999
2
Corixidae (Unident.) QH659999
2
Pleidae (Unident.) QH689999
1
Odonata QO 3 3
Coenagrionidae (Unident.) QO029999
1
Gomphidae (Unident.) QO139999
1
Hemicorduliidae (Unident.) QO309999
1
Trichoptera QT 1 8
Ecnomidae (Unident.) QT089999
1
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.6