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

CENTRE CREEK AT DON RIVER JUNCTION 1303287

Source MIV
Latest Sample Date 03-05-2007
Taxa count ORDER 14
Taxa count FAMILY 31
Taxa count ALT 31
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.7 2.2
Weighted SIGNAL 2.8 3.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 99.43% 22,028,265,860m2
Show minor land uses 3
221,535,330m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 19 1
Thiaridae (Unident.) KG049999
3
Planorbidae (Unident.) KG079999
16
Bivalvia KP 5 3
Sphaeriidae (Unident.) KP039999
5
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 4 6
Mites (Unident.) MM999999
4
Mites (Unident.)
Unknown OG 9
Cladocera (Unident.) OG999999
9
Unknown OH 12
Ostracoda (Unident.) OH999999
12
Unknown OJ 12
Copepoda (Unident.) OJ999999
12
Unknown OT 33
Atyidae (Unident.) OT019999
32
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 24 5
Noteridae (Unident.) QC089999
2
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
14
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Hydrochidae (Unident.) QCAO9999
1
Hydrochidae (Unident.)
Diptera QD 17 3
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
5
Chironominae (Unident.) QDAJ9999
6
Hemiptera QH 14 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
2
Notonectidae (Unident.) QH679999
6
Pleidae (Unident.) QH689999
3
Odonata QO 26 3
Coenagrionidae (Unident.) QO029999
12
Gomphidae (Unident.) QO139999
5
Libellulidae (Unident.) QO179999
5
Hemicorduliidae (Unident.) QO309999
3
Epiproctophora (Unident.) QO999998
1
Trichoptera QT 3 8
Leptoceridae (Unident.) QT259999
3
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.2