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

d/s of Polat Crt- Wandin LIS0002

Source Melbourne Water
Latest Sample Date 23-03-2005
Taxa count ORDER 10
Taxa count FAMILY 21
Taxa count ALT 21
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.4 3.3 3
Weighted SIGNAL 2.8 3.3

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, 5.7.2 Roads 99.36% 194,290,332m2
Show minor land uses 1
1,955,438m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 21 2
TURBELLARIA IF000000
9
Microturbellaria (Unident.) IF999C99
12
Nematoda II 37 3
NEMATODA II000000
37
Gastropoda KG 433 1
Hydrobiidae KG020000
424
Lymnaeidae KG050000
5
Physidae KG080000
4
Bivalvia KP 37 3
Sphaeriidae KP030000
37
Hirudinea LH 2 1
Glossiphoniidae LH010000
2
Oligochaeta LO 120 2
OLIGOCHAETA LO000000
120
Acarina MM 2 6
MITES MM000000
2
MITES
Coleoptera QC 3 5
Scirtidae QC200000
1
Scirtidae
Elmidae QC340000
2
Elmidae
Diptera QD 120 3
Tipulidae QD010000
8
Simuliidae (unident.) QD100000
44
Simuliidae (unident.)
Psychodidae QD120000
1
Psychodidae
Stratiomyidae QD240000
1
Tanypodinae QDAE0000
35
Orthocladiinae QDAF0000
19
Chironominae QDAJ0000
12
Trichoptera QT 23 8
Hydroptilidae QT030000
22
Leptoceridae QT250000
1
ORDER
SIGNALT 3.4
Weighted SIGNALT 3.3
Taxa Abundance SIGNALT Grade
Turbellaria IF 29 2
Microturbellaria (Unident.) IF999C99
29
Nematoda II 54 3
NEMATODA II000000
54
Gastropoda KG 828 1
Hydrobiidae KG020000
828
Bivalvia KP 7 3
Sphaeriidae KP030000
7
Oligochaeta LO 65 2
OLIGOCHAETA LO000000
65
Acarina MM 9 6
MITES MM000000
9
MITES
Coleoptera QC 10 5
Elmidae QC340000
10
Elmidae
Diptera QD 182 3
Tipulidae QD010000
3
Simuliidae (unident.) QD100000
46
Simuliidae (unident.)
Stratiomyidae QD240000
9
Tanypodinae QDAE0000
12
Orthocladiinae QDAF0000
107
Chironominae QDAJ0000
5
Hemiptera QH 1 2
Hebridae QH530000
1
Odonata QO 1 3
Telephlebiidae QO210000
1
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.8