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

650 m downstream Brady Rd- Endeavour Hills DNG0248C

Source Melbourne Water
Latest Sample Date 19-11-2003
Taxa count ORDER 12
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 3.1 2.8 1.5
Weighted SIGNAL 2 2.8

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, 5.6.6 Gas treatment, storage and transmission, 5.7.2 Roads, 5.7.5 Navigation and communication 75.20% 18,183,689,087m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area 16.05% 3,881,843,736m2
  Pastoral Farming 3.2.0 Grazing modified pastures 3.89% 940,022,699m2
Show minor land uses 8
241,810,839m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 4
Hydridae IB010000
4
Unknown IH 2
Nemertea (Unident.) IH999999
2
Nematoda II 8 3
Nematoda (Unident.) II999999
8
Gastropoda KG 28 1
Ancylidae KG060000
2
Physidae KG080000
24
Gastropoda (Unident.) KG999999
2
Oligochaeta LO 52 2
Naididae LO050000
52
Acarina MM 14 6
Hydracarina (Unident.) MM9999A8
14
Hydracarina (Unident.)
Hydracarina (Unident.)
Hydracarina (Unident.)
Amphipoda OP 3 3
Ceinidae OP020000
3
Ceinidae
Ceinidae
Ceinidae
Ceinidae
Ceinidae
Ceinidae
Coleoptera QC 2 5
Hydrophilidae QC110000
2
Diptera QD 508 3
Muscidae QD890000
2
Orthocladiinae QDAF0000
277
Chironominae QDAJ0000
219
Diptera (Unident.)(Larva) QDZZ9999
10
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Diptera (Unident.)(Larva)
Ephemeroptera QE 2 9
Baetidae QE020000
2
Hemiptera QH 11 2
Corixidae QH650000
11
Odonata QO 10 3
Coenagrionidae QO020000
10
ORDER
SIGNALT 3.1
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Unknown IB 6
Hydridae IB010000
6
Turbellaria IF 77 2
Dugesiidae IF610000
55
Microturbellaria (Unident.) IF999C99
22
Unknown IH 16
Nemertea (Unident.) IH999999
16
Nematoda II 58 3
Nematoda (Unident.) II999999
58
Gastropoda KG 84 1
Hydrobiidae KG020000
4
Ancylidae KG060000
4
Physidae KG080000
48
Gastropoda (Unident.) KG999999
28
Oligochaeta LO 265 2
Tubificidae LO040000
101
Naididae LO050000
152
Enchytraeidae LO080000
12
Acarina MM 22 6
Hydracarina (Unident.) MM9999A8
22
Hydracarina (Unident.)
Hydracarina (Unident.)
Hydracarina (Unident.)
Isopoda OR 4 2
Isopoda (Unident.) OR999999
4
Unknown OT 4
Atyidae OT010000
4
Atyidae
Atyidae
Atyidae
Atyidae
Diptera QD 61 3
Orthocladiinae QDAF0000
50
Chironominae QDAJ0000
11
Ephemeroptera QE 2 9
Baetidae QE020000
2
Hemiptera QH 68 2
Corixidae QH650000
68
Odonata QO 54 3
Coenagrionidae QO020000
54
ORDER
SIGNALT 2.5
Weighted SIGNALT 2.4