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

Ruans Ck @ Belle View 23002

Source Office of Environment and Heritage
Latest Sample Date 01-05-2007
Taxa count ORDER 13
Taxa count FAMILY 35
Taxa count ALT 35
Mayflies present? 18
ORDER FAMILY ALT
SIGNAL 3.2 3.6 2.7
Weighted SIGNAL 4 3.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 77.45% 493,182,705m2
  Pastoral Farming 3.2.0 Grazing modified pastures 19.53% 124,356,956m2
  Water 6.3.0 River 3.02% 19,227,883m2
6,367,675m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 18 1
Ancylidae (Unident.) KG069999
1
Physidae (Unident.) KG089999
17
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OH 4
Ostracoda (Unident.) OH999999
4
Unknown OJ 12
Copepoda (Unident.) OJ999999
12
Unknown OV 6
Parastacidae (Unident.) OV019999
6
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Unknown QA 2
Collembola (Unident.) QA999999
2
Coleoptera QC 52 5
Dytiscidae (Unident.) QC099999
34
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Scirtidae (Unident.) QC209999
4
Scirtidae (Unident.)
Scirtidae (Unident.)
Diptera QD 49 3
Tipulidae (Unident.) QD019999
2
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
41
Ephemeroptera QE 18 9
Baetidae (Unident.) QE029999
6
Leptophlebiidae (Unident.) QE069999
10
Caenidae (Unident.) QE089999
2
Hemiptera QH 28 2
Mesoveliidae (Unident.) QH529999
1
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
5
Corixidae (Unident.) QH659999
8
Notonectidae (Unident.) QH679999
13
Megaloptera QM 1 8
Corydalidae (Unident.) QM019999
1
Corydalidae (Unident.)
Odonata QO 96 3
Coenagrionidae (Unident.) QO029999
51
Lestidae (Unident.) QO059999
2
Megapodagrionidae (Unident.) QO079999
18
Aeshnidae (Unident.) QO129999
7
Corduliidae (Unident.) QO169999
9
Libellulidae (Unident.) QO179999
9
Trichoptera QT 6 8
Hydroptilidae (Unident.) QT039999
1
Leptoceridae (Unident.) QT259999
5
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.2