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

WILLIAMS CREEK AT TOORBUL RD BONGAREE 1411002

Source MIV
Latest Sample Date 14-09-1999
Taxa count ORDER 11
Taxa count FAMILY 17
Taxa count ALT 17
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.4 2.8 2.5
Weighted SIGNAL 3.7 3.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 56.78% 5,469,255,535m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 22.40% 2,157,139,610m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission, 5.7.4 Ports and water transport 9.49% 913,876,885m2
  Water 6.1.1 Lake - conservation, 6.3.3 River - intensive use, 6.5.0 Marsh/wetland, 6.5.1 Marsh/wetland - conservation, 6.6.0 Estuary/coastal waters 6.74% 649,017,657m2
Show minor land uses 3
96,317,221m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 19 1
Planorbidae (Unident.) KG079999
17
Physidae (Unident.) KG089999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OT 2
Atyidae (Unident.) OT019999
2
Atyidae (Unident.)
Atyidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 18 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
10
Scirtidae (Unident.)
Diptera QD 25 3
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
14
Hemiptera QH 6 2
Veliidae (Unident.) QH569999
6
Odonata QO 11 3
Libellulidae (Unident.) QO179999
11
Trichoptera QT 1 8
Leptoceridae (Unident.) QT259999
1
ORDER
SIGNALT 2.4
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 6 1
Planorbidae (Unident.) KG079999
6
Oligochaeta LO 9 2
Oligochaeta (Unident.) LO999999
9
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 4
Cladocera (Unident.) OG999999
4
Unknown OJ 11
Copepoda (Unident.) OJ999999
11
Unknown OV 24
Parastacidae (Unident.) OV019999
24
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Unknown QA 4
Collembola (Unident.) QA999999
4
Coleoptera QC 24 5
Dytiscidae (Unident.) QC099999
5
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
7
Scirtidae (Unident.)
Scirtidae (Unident.)
Diptera QD 15 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Chironominae (Unident.) QDAJ9999
10
Hemiptera QH 16 2
Hebridae (Unident.) QH539999
1
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
9
Gerridae (Unident.) QH579999
4
Odonata QO 11 3
Aeshnidae (Unident.) QO129999
3
Corduliidae (Unident.) QO169999
1
Libellulidae (Unident.) QO179999
7
ORDER
SIGNALT 2.0
Weighted SIGNALT 1.9