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

Ford down walkway in Sycamore Rd next to house no. 99 SWW0001

Source Melbourne Water
Latest Sample Date 03-04-2007
Taxa count ORDER 7
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.1 2.2 1.9
Weighted SIGNAL 2.2 2.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential 100.00% 4,384,794,959m2
43,847,950m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 34 1
Hydrobiidae (Unident.) KG029999
30
Physidae (Unident.) KG089999
4
Bivalvia KP 1 3
Sphaeriidae (Unident.) KP039999
1
Hirudinea LH 4 1
Glossiphoniidae (Unident.) LH019999
4
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Diptera QD 7 3
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
4
Hemiptera QH 6 2
Veliidae (Unident.) QH569999
5
Corixidae (Unident.) QH659999
1
Odonata QO 10 3
Megapodagrionidae (Unident.) QO079999
8
Hemicorduliidae (Unident.) QO309999
2
ORDER
SIGNALT 2.1
Weighted SIGNALT 2.0
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 15 1
Hydrobiidae (Unident.) KG029999
14
Lymnaeidae (Unident.) KG059999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Diptera QD 11 3
Tipulidae (Unident.) QD019999
2
Tanypodinae (Unident.) QDAE9999
3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
5
Hemiptera QH 8 2
Veliidae (Unident.) QH569999
8
Odonata QO 8 3
Megapodagrionidae (Unident.) QO079999
2
Hemicorduliidae (Unident.) QO309999
6
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.2