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

Dead Mans Ck @ Golden Valley 63236

Source Office of Environment and Heritage
Latest Sample Date 18-11-2005
Taxa count ORDER 12
Taxa count FAMILY 30
Taxa count ALT 30
Mayflies present? 4
ORDER FAMILY ALT
SIGNAL 3.1 3.8 2.9
Weighted SIGNAL 4.5 4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 65.14% 1,507,411,515m2
  Pastoral Farming 3.2.0 Grazing modified pastures 14.55% 336,730,234m2
  Arable Farming 3.3.0 Cropping 13.47% 311,731,701m2
  Water 6.5.0 Marsh/wetland 3.52% 81,495,216m2
Show minor land uses 2
23,141,142m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 15 1
Physidae (Unident.) KG089999
15
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Mites (Unident.)
Unknown OG 1
Cladocera (Unident.) OG999999
1
Unknown OH 11
Ostracoda (Unident.) OH999999
11
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 50 5
Dytiscidae (Unident.) QC099999
32
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
13
Scirtidae (Unident.)
Scirtidae (Unident.)
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Diptera QD 62 3
Tipulidae (Unident.) QD019999
5
Dixidae (Unident.) QD069999
4
Dixidae (Unident.)
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
13
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
5
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
9
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 4 9
Baetidae (Unident.) QE029999
1
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
1
Hemiptera QH 37 2
Veliidae (Unident.) QH569999
6
Nepidae (Unident.) QH619999
2
Corixidae (Unident.) QH659999
9
Notonectidae (Unident.) QH679999
20
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
5
Lestidae (Unident.) QO059999
2
Trichoptera QT 11 8
Hydrobiosidae (Unident.) QT019999
1
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.3