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

Don River at Pretty Bend 1210004

Source MIV
Latest Sample Date 09-06-2008
Taxa count ORDER 11
Taxa count FAMILY 37
Taxa count ALT 37
Mayflies present? 40
ORDER FAMILY ALT
SIGNAL 3.4 3.6 2.8
Weighted SIGNAL 4.4 3.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 99.14% 34,436,076,193m2
Show minor land uses 1
347,338,398m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 14 1
Lymnaeidae (Unident.) KG059999
4
Planorbidae (Unident.) KG079999
10
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OH 7
Ostracoda (Unident.) OH999999
7
Unknown OJ 3
Copepoda (Unident.) OJ999999
3
Unknown OT 9
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
5
Palaemonidae (Unident.)
Coleoptera QC 66 5
Dytiscidae (Unident.) QC099999
11
Gyrinidae (Unident.) QC109999
39
Gyrinidae (Unident.)
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Hydrochidae (Unident.) QCAO9999
11
Hydrochidae (Unident.)
Hydrochidae (Unident.)
Diptera QD 56 3
Culicidae (Unident.) QD079999
12
Culicidae (Unident.)
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
7
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
6
Stratiomyidae (Unident.) QD249999
1
Ephydridae (Unident.) QD789999
2
Ephydridae (Unident.)
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
7
Chironominae (Unident.) QDAJ9999
11
Ephemeroptera QE 40 9
Baetidae (Unident.) QE029999
19
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
20
Hemiptera QH 25 2
Mesoveliidae (Unident.) QH529999
1
Hebridae (Unident.) QH539999
1
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
11
Notonectidae (Unident.) QH679999
1
Odonata QO 22 3
Coenagrionidae (Unident.) QO029999
3
Aeshnidae (Unident.) QO129999
1
Gomphidae (Unident.) QO139999
1
Libellulidae (Unident.) QO179999
17
Trichoptera QT 40 8
Hydroptilidae (Unident.) QT039999
11
Hydropsychidae (Unident.) QT069999
10
Leptoceridae (Unident.) QT259999
19
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.7