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

Eltham-Yarra Glen Rd- Watsons Creek WTS0049

Source Melbourne Water
Latest Sample Date 10-10-2000
Taxa count ORDER 13
Taxa count FAMILY 25
Taxa count ALT 25
Mayflies present? 24
ORDER FAMILY ALT
SIGNAL 4.2 3.5 2.7
Weighted SIGNAL 2.4 4

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, 5.6.7 Water extraction and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 52.56% 3,063,271,388m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.6 Protected landscape, 1.1.7 Other conserved area 22.81% 1,329,259,281m2
  Pastoral Farming 3.2.0 Grazing modified pastures 13.25% 772,005,390m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover 4.53% 264,001,843m2
Show minor land uses 5
58,282,907m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae IF610000
3
Gastropoda KG 62 1
Hydrobiidae KG020000
31
Lymnaeidae KG050000
1
Physidae KG080000
30
Oligochaeta LO 2 2
Naididae LO050000
2
Acarina MM 2 6
Hydryphantidae MM050000
2
Hydryphantidae
Amphipoda OP 369 3
Ceinidae OP020000
369
Ceinidae
Ceinidae
Ceinidae
Unknown OT 4
Atyidae OT010000
4
Atyidae
Atyidae
Coleoptera QC 10 5
Dytiscidae QC090000
9
Scirtidae QC200000
1
Scirtidae
Diptera QD 19 3
Culicidae QD070000
2
Culicidae
Ceratopogonidae QD090000
2
Ceratopogonidae
Simuliidae (unident.) QD100000
6
Simuliidae (unident.)
Podonominae (Unident.) QDAD9999
2
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
1
Ephemeroptera QE 24 9
Leptophlebiidae QE060000
24
Hemiptera QH 7 2
Veliidae QH560000
2
Notonectidae QH670000
5
Odonata QO 20 3
Coenagrionidae QO020000
6
Lestidae QO050000
12
Aeshnidae QO120000
2
Plecoptera QP 33 10
Gripopterygidae QP030000
33
Trichoptera QT 19 8
Leptoceridae QT250000
19
ORDER
SIGNALT 4.2
Weighted SIGNALT 4.6