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

DELEGATE RIVER AT DELEGATE RIVER ROAD 220007

Source EPA Victoria
Latest Sample Date 01-03-2006
Taxa count ORDER 8
Taxa count FAMILY 23
Taxa count ALT 25
Mayflies present? 46
ORDER FAMILY ALT
SIGNAL 5.2 6 5.3
Weighted SIGNAL 6.2 6.2 6.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 56.19% 8,651,579,058m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 19.65% 3,025,989,496m2
  Pastoral Farming 3.2.0 Grazing modified pastures 17.62% 2,712,887,111m2
  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 3.96% 609,949,453m2
Show minor land uses 1
153,980,351m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Amphipoda OP 90 3
Eusiridae (Unident.) OP039999
90
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 48 5
Elmidae (Unident.) QC349999
22
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
7
Elmidae (Unident.)(Larvae)
Psephenidae (Unident.) QC379999
18
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
1
Ptilodactylidae (Unident.)
Diptera QD 25 3
Tipulidae (Unident.) QD019999
3
Simuliidae (Unident.) QD109999
8
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
2
Ephemeroptera QE 46 9
Baetidae (Unident.) QE029999
22
Coloburiscidae (Unident.) QE059999
1
Leptophlebiidae (Unident.) QE069999
22
Caenidae (Unident.) QE089999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 85 8
Hydrobiosidae (Unident.) QT019999
20
Hydrobiosidae (Unident.) (Pupa) QT01999I
3
Hydropsychidae (Unident.) QT069999
2
Conoesucidae (Unident.) QT159999
12
Helicopsychidae (Unident.) QT179999
14
Calocidae (Unident.) QT189999
3
Philorheithridae (Unident.) QT219999
30
Atriplectididae (Unident.) QT239999
1
ORDER
SIGNALT 5.2
Weighted SIGNALT 5.4
Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Amphipoda OP 3 3
Eusiridae (Unident.) OP039999
3
Eusiridae (Unident.)
Eusiridae (Unident.)
Eusiridae (Unident.)
Coleoptera QC 5 5
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Elmidae (Unident.)(Larvae) QC34999I
1
Elmidae (Unident.)(Larvae)
Ptilodactylidae (Unident.) QC399999
3
Ptilodactylidae (Unident.)
Diptera QD 35 3
Tipulidae (Unident.) QD019999
1
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
24
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 18 9
Baetidae (Unident.) QE029999
4
Coloburiscidae (Unident.) QE059999
3
Leptophlebiidae (Unident.) QE069999
11
Plecoptera QP 13 10
Gripopterygidae (Unident.) QP039999
13
Trichoptera QT 38 8
Hydrobiosidae (Unident.) QT019999
13
Hydropsychidae (Unident.) QT069999
3
Helicopsychidae (Unident.) QT179999
9
Calocidae (Unident.) QT189999
1
Philorheithridae (Unident.) QT219999
12
ORDER
SIGNALT 5.7
Weighted SIGNALT 6.5