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

Bayles Longwarry Road- Modella MSK0050

Source Melbourne Water
Latest Sample Date 26-10-2007
Taxa count ORDER 7
Taxa count FAMILY 13
Taxa count ALT 13
Mayflies present? 7
ORDER FAMILY ALT
SIGNAL 4.7 3.6 2.9
Weighted SIGNAL 2.2 4.2

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 89.69% 6,736,765,943m2
  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, 5.7.2 Roads, 5.7.5 Navigation and communication 8.67% 651,146,525m2
Show minor land uses 3
75,111,902m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 12 1
Hydrobiidae (Unident.) KG029999
3
Planorbidae (Unident.) KG079999
3
Physidae (Unident.) KG089999
6
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Amphipoda OP 3 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Coleoptera QC 1 5
Dytiscidae (Unident.) QC099999
1
Diptera QD 25 3
Tipulidae (Unident.) QD019999
1
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Orthocladiinae (Unident.) QDAF9999
6
Chironominae (Unident.) QDAJ9999
15
Ephemeroptera QE 7 9
Leptophlebiidae (Unident.) QE069999
7
Plecoptera QP 4 10
Gripopterygidae (Unident.) QP039999
4
ORDER
SIGNALT 4.7
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Gastropoda KG 5 1
Hydrobiidae KG020000
3
Physidae KG080000
2
Oligochaeta LO 6 2
OLIGOCHAETA LO000000
6
Amphipoda OP 3 3
Ceinidae OP020000
3
Ceinidae
Ceinidae
Ceinidae
Coleoptera QC 7 5
Dytiscidae QC090000
5
Elmidae QC340000
2
Elmidae
Diptera QD 51 3
Culicidae QD070000
12
Culicidae
Orthocladiinae QDAF0000
9
Chironominae QDAJ0000
30
Ephemeroptera QE 5 9
Baetidae QE020000
1
Leptophlebiidae QE060000
4
Hemiptera QH 2 2
Veliidae QH560000
2
ORDER
SIGNALT 3.6
Weighted SIGNALT 3.6
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
OLIGOCHAETA LO000000
2
Amphipoda OP 54 3
Ceinidae OP020000
54
Ceinidae
Ceinidae
Ceinidae
Unknown OT 22
Atyidae OT010000
22
Atyidae
Atyidae
Coleoptera QC 2 5
Dytiscidae QC090000
2
Diptera QD 65 3
Tanypodinae QDAE0000
3
Orthocladiinae QDAF0000
7
Chironominae QDAJ0000
55
Ephemeroptera QE 11 9
Leptophlebiidae QE060000
11
Hemiptera QH 13 2
Veliidae QH560000
10
Notonectidae QH670000
3
Odonata QO 8 3
Coenagrionidae QO020000
8
Trichoptera QT 5 8
Hydroptilidae QT030000
1
Leptoceridae QT250000
4
ORDER
SIGNALT 3.9
Weighted SIGNALT 3.5