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

Thornton River downstream of Murray Creek NELS15

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 28-01-2015
Taxa count ORDER 9
Taxa count FAMILY 19
Taxa count ALT 19
Mayflies present? 38
ORDER FAMILY ALT
SIGNAL 5.4 5.4 5.5
Weighted SIGNAL 5.9 6.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.2.0 Managed resource protection 100.00% 3,284,997,072m2
32,849,971m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 13 2
Oligochaeta (Unident.) LO999999
13
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Amphipoda OP 30 3
Paramelitidae (Unident.) OP069999
30
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 6 5
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 24 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Athericidae (Unident.) QD229999
6
Athericidae (Unident.)
Athericidae (Unident.)
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
9
Ephemeroptera QE 38 9
Leptophlebiidae (Unident.) QE069999
38
Odonata QO 5 3
Telephlebiidae (Unident.) QO219999
5
Plecoptera QP 11 10
Eustheniidae (Unident.) QP019999
6
Gripopterygidae (Unident.) QP039999
5
Trichoptera QT 25 8
Hydrobiosidae (Unident.) QT019999
6
Conoesucidae (Unident.) QT159999
1
Philorheithridae (Unident.) QT219999
1
Leptoceridae (Unident.) QT259999
17
ORDER
SIGNALT 5.4
Weighted SIGNALT 5.6