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

Leamington St.- Reservoir EDG0036

Source Melbourne Water
Latest Sample Date 09-10-1997
Taxa count ORDER 9
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.8 2.8 1.5
Weighted SIGNAL 3 2.3

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, 5.7.2 Roads 70.57% 2,729,868,640m2
  Pastoral Farming 3.2.0 Grazing modified pastures 23.17% 896,382,235m2
  Industrial 5.3.0 Manufacturing and industrial, 5.5.1 Commercial services 5.08% 196,364,670m2
Show minor land uses 1
38,683,340m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Hirudinea LH 1 1
Hirudinea (Unident.) LH999999
1
Unknown OT 6
Atyidae (Unident.) OT019999
6
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 1 5
Dytiscidae (Unident.) QC099999
1
Diptera QD 19 3
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
14
Odonata QO 22 3
Coenagrionidae (Unident.) QO029999
22
Plecoptera QP 5 10
Notonemouridae (Unident.) QP049999
5
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OT 12
Atyidae (Unident.) OT019999
12
Atyidae (Unident.)
Atyidae (Unident.)
Diptera QD 3 3
Stratiomyidae (Unident.) QD249999
1
Chironominae (Unident.) QDAJ9999
2
Hemiptera QH 2 2
Notonectidae (Unident.) QH679999
2
Odonata QO 2 3
Aeshnidae (Unident.) QO129999
2
ORDER
SIGNALT 2.0
Weighted SIGNALT 1.5