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

SPRING CREEK AT MINHAMITE 3673

Source EPA Victoria
Latest Sample Date 14-10-2003
Taxa count ORDER 8
Taxa count FAMILY 12
Taxa count ALT 12
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 4.1 3.6 3.3
Weighted SIGNAL 2.7 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 92.54% 6,999,527,250m2
  Residential And Infrastructure 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.6.0 Utilities, 5.7.2 Roads 3.56% 269,549,186m2
  Arable Farming 3.3.0 Cropping 3.41% 258,297,133m2
Show minor land uses 1
75,638,802m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 13 1
Hydrobiidae (Unident.) KG029999
12
Planorbidae (Unident.) KG079999
1
Amphipoda OP 12 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Paramelitidae (Unident.) OP069999
9
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Isopoda OR 2 2
Janiridae (Unident.) OR189999
2
Janiridae (Unident.)
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 2 5
Psephenidae (Unident.) QC379999
2
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 74 3
Orthocladiinae (Unident.) QDAF9999
71
Chironominae (Unident.) QDAJ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 1 9
Leptophlebiidae (Unident.) QE069999
1
Plecoptera QP 14 10
Gripopterygidae (Unident.) QP039999
14
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.1