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

Mornington-Tyabb Road BLC0031

Source Melbourne Water
Latest Sample Date 04-04-2007
Taxa count ORDER 6
Taxa count FAMILY 8
Taxa count ALT 8
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.2 3.1 1.8
Weighted SIGNAL 3 1.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.6.5 Electricity substations and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 51.28% 2,065,212,642m2
  Pastoral Farming 3.2.0 Grazing modified pastures 30.42% 1,224,884,739m2
  Arable Farming 3.4.0 Perennial horticulture, 3.4.9 Grapes, 3.5.3 Seasonal vegetables and herbs 6.12% 246,376,245m2
  Intensive Pastoral Farming 5.2.3 Poultry farms, 5.2.6 Horse studs 5.86% 236,131,391m2
Show minor land uses 7
40,272,271m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Amphipoda OP 9 3
Ceinidae (Unident.) OP029999
9
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
3
Diptera QD 53 3
Tipulidae (Unident.) QD019999
1
Culicidae (Unident.) QD079999
50
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
2
Hemiptera QH 5 2
Veliidae (Unident.) QH569999
5
ORDER
SIGNALT 3.2
Weighted SIGNALT 2.9
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Hydrobiidae (Unident.) KG029999
1
Planorbidae (Unident.) KG079999
4
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Amphipoda OP 72 3
Ceinidae (Unident.) OP029999
60
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
12
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Isopoda OR 6 2
Janiridae (Unident.) OR189999
6
Janiridae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 16
Parastacidae (Unident.) OV019999
16
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
3
Hydrochidae (Unident.) QCAO9999
1
Hydrochidae (Unident.)
Diptera QD 23 3
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
21
Ephemeroptera QE 2 9
Leptophlebiidae (Unident.) QE069999
2
Hemiptera QH 2 2
Veliidae (Unident.) QH569999
2
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.4
Weighted SIGNALT 2.9