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

Steels Ck Picnic Ground- Steels Ck STL0017

Source Melbourne Water
Latest Sample Date 07-12-2005
Taxa count ORDER 9
Taxa count FAMILY 23
Taxa count ALT 24
Mayflies present? 16
ORDER FAMILY ALT
SIGNAL 4.2 3.8 2.5
Weighted SIGNAL 3.8 5 3.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 83.17% 1,569,960,639m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.3 Recreation and culture, 5.7.2 Roads 7.76% 146,566,343m2
  Pastoral Farming 3.2.0 Grazing modified pastures 5.43% 102,546,417m2
Show minor land uses 2
18,876,044m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 21 1
Planorbidae (Unident.) KG079999
7
Physidae (Unident.) KG089999
3
Planorbidae/Physidae (Unident.) KG9999A2
11
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Coleoptera QC 34 5
Dytiscidae (Unident.) QC099999
7
Dytiscidae (Unident.)(Larva) QC09999I
4
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
15
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.)(Larva) QC20999I
1
Scirtidae (Unident.)(Larva)
Diptera QD 36 3
Dixidae (Unident.) QD069999
3
Dixidae (Unident.)
Dixidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Sciomyzidae (Unident.) QD459999
3
Sciomyzidae (Unident.)
Tanypodinae (Unident.) QDAE9999
5
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
19
Ephemeroptera QE 16 9
Leptophlebiidae (Unident.) QE069999
16
Hemiptera QH 25 2
Veliidae (Unident.) QH569999
6
Corixidae (Unident.) QH659999
13
Notonectidae (Unident.) QH679999
6
Trichoptera QT 28 8
Hydroptilidae (Unident.) QT039999
11
Leptoceridae (Unident.) QT259999
17
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 5 2
Dugesiidae IF610000
5
Nematoda II 1 3
NEMATODA II000000
1
Oligochaeta LO 1 2
OLIGOCHAETA LO000000
1
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Unknown OV 2
Parastacidae OV010000
2
Parastacidae
Parastacidae
Coleoptera QC 34 5
Dytiscidae QC090000
32
Curculionidae QCAN0000
2
Curculionidae
Curculionidae
Diptera QD 62 3
Culicidae QD070000
42
Culicidae
Tanypodinae QDAE0000
6
Orthocladiinae QDAF0000
1
Chironominae (Unident.) QDAJ9999
13
Ephemeroptera QE 59 9
Leptophlebiidae QE060000
59
Hemiptera QH 7 2
Veliidae QH560000
6
Notonectidae QH670000
1
Trichoptera QT 6 8
Hydroptilidae QT030000
2
Leptoceridae QT250000
4
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.9