skip to content
  1. Home ::
  2. Explore
  3. Tasmania
NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

Cygnet River at McKays Rd SWAN07

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 29-09-1998
Taxa count ORDER 11
Taxa count FAMILY 26
Taxa count ALT 26
Mayflies present? 37
ORDER FAMILY ALT
SIGNAL 5.5 6 4.9
Weighted SIGNAL 7.5 6.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.4 Natural feature protection, 1.1.5 Habitat/species management area, 1.1.7 Other conserved area 50.50% 979,846,658m2
  Forestry 2.2.0 Production native forests 49.50% 960,359,651m2
19,402,063m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
 2
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
 4
Acarina MM 2 6
Mites (Unident.) MM999999
 2
Mites (Unident.)
Amphipoda OP 6 3
Paramelitidae (Unident.) OP069999
 6
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 17 5
Scirtidae (Unident.) QC209999
 17
Scirtidae (Unident.)
Scirtidae (Unident.)
Diptera QD 128 3
Simuliidae (Unident.) QD109999
 36
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
 2
Athericidae (Unident.)
Athericidae (Unident.)
Empididae (Unident.) QD359999
 1
Tanypodinae (Unident.) QDAE9999
 10
Orthocladiinae (Unident.) QDAF9999
 3
Chironominae (Unident.) QDAJ9999
 75
Chironomidae (Unident.)(Larva) QDAZ9999
 1
Ephemeroptera QE 37 9
Baetidae (Unident.) QE029999
 8
Leptophlebiidae (Unident.) QE069999
 29
Megaloptera QM 3 8
Sialidae (Unident.) QM029999
 3
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
 1
Plecoptera QP 82 10
Eustheniidae (Unident.) QP019999
 6
Gripopterygidae (Unident.) QP039999
 40
Notonemouridae (Unident.) QP049999
 36
Trichoptera QT 46 8
Hydrobiosidae (Unident.) QT019999
 20
Philopotamidae (Unident.) QT049999
 4
Limnephilidae (Unident.) QT109999
 2
Conoesucidae (Unident.) QT159999
 2
Calocidae (Unident.) QT189999
 2
Philorheithridae (Unident.) QT219999
 10
Leptoceridae (Unident.) QT259999
 6
ORDER
SIGNALT 5.5
Weighted SIGNALT 6.2
Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Turbellaria (Unident.) IF999999
 2
Bivalvia KP 2 3
Sphaeriidae (Unident.) KP039999
 2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
 2
Acarina MM 1 6
Mites (Unident.) MM999999
 1
Mites (Unident.)
Coleoptera QC 34 5
Dytiscidae Larvae QC09999L
 1
Scirtidae (Unident.) QC209999
 33
Scirtidae (Unident.)
Scirtidae (Unident.)
Diptera QD 98 3
Tipulidae (Unident.) QD019999
 1
Simuliidae (Unident.) QD109999
 12
Simuliidae (Unident.)
Podonominae (Unident.) QDAD9999
 2
Tanypodinae (Unident.) QDAE9999
 9
Orthocladiinae (Unident.) QDAF9999
 4
Chironominae (Unident.) QDAJ9999
 69
Chironomidae (Unident.)(Larva) QDAZ9999
 1
Ephemeroptera QE 28 9
Baetidae (Unident.) QE029999
 5
Leptophlebiidae (Unident.) QE069999
 23
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
 1
Plecoptera QP 16 10
Eustheniidae (Unident.) QP019999
 7
Austroperlidae (Unident.) QP029999
 1
Gripopterygidae (Unident.) QP039999
 7
Notonemouridae (Unident.) QP049999
 1
Trichoptera QT 43 8
Hydrobiosidae (Unident.) QT019999
 23
Hydroptilidae (Unident.) QT039999
 2
Philopotamidae (Unident.) QT049999
 3
Limnephilidae (Unident.) QT109999
 2
Conoesucidae (Unident.) QT159999
 3
Philorheithridae (Unident.) QT219999
 7
Leptoceridae (Unident.) QT259999
 3
ORDER
SIGNALT 5.1
Weighted SIGNALT 6.2

   

Our waterways under the magnifying glass

Contact the National Waterbug Blitz Team at info@waterbugblitz.org.au

All Content © 2025 National Waterbug Blitz - All Rights Reserved
| Acknowledgements | Website Privacy Policy