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

Unnamed Creek off Stony Ridge Road 34076

Source Office of Environment and Heritage
Latest Sample Date 27-11-2007
Taxa count ORDER 14
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 10
ORDER FAMILY ALT
SIGNAL 3.4 3.4 2.2
Weighted SIGNAL 4.5 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 64.58% 335,830,090m2
  Minimal Use 2.1.0 Grazing native vegetation 30.61% 159,169,470m2
  Residential And Infrastructure 5.7.0 Transport and communication 4.81% 24,987,358m2
5,199,869m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 19 1
Planorbidae (Unident.) KG079999
19
Bivalvia KP 17 3
Corbiculidae (Unident.) KP029999
17
Oligochaeta LO 8 2
Oligochaeta (Unident.) LO999999
8
Acarina MM 6 6
Mites (Unident.) MM999999
6
Mites (Unident.)
Mites (Unident.)
Unknown OG 7
Cladocera (Unident.) OG999999
7
Unknown OH 5
Ostracoda (Unident.) OH999999
5
Amphipoda OP 24 3
Ceinidae (Unident.) OP029999
24
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 34 5
Dytiscidae (Unident.) QC099999
31
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 43 3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
17
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
22
Ephemeroptera QE 10 9
Baetidae (Unident.) QE029999
3
Leptophlebiidae (Unident.) QE069999
7
Hemiptera QH 56 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
2
Corixidae (Unident.) QH659999
37
Naucoridae (Unident.) QH669999
5
Notonectidae (Unident.) QH679999
10
Pleidae (Unident.) QH689999
1
Odonata QO 65 3
Coenagrionidae (Unident.) QO029999
40
Lestidae (Unident.) QO059999
8
Aeshnidae (Unident.) QO129999
12
Corduliidae (Unident.) QO169999
5
Trichoptera QT 16 8
Hydroptilidae (Unident.) QT039999
1
Leptoceridae (Unident.) QT259999
15
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.5