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

Apsley River above Cornish Falls SWAN11

Source Department of Primary Industries, Parks, Water and Environment
Latest Sample Date 24-09-1998
Taxa count ORDER 9
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 26
ORDER FAMILY ALT
SIGNAL 5 5.7 4.8
Weighted SIGNAL 6.9 6.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.1.7 Other conserved area 100.00% 1,558,545,166m2
15,585,452m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Amphipoda OP 6 3
Paramelitidae (Unident.) OP069999
6
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Paramelitidae (Unident.)
Coleoptera QC 42 5
Scirtidae (Unident.) QC209999
2
Scirtidae (Unident.)
Scirtidae (Unident.)
Elmidae Adults QC34999A
16
Elmidae Adults
Psephenidae (Unident.) QC379999
24
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 49 3
Tipulidae (Unident.) QD019999
3
Dixidae (Unident.) QD069999
2
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
4
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
14
Simuliidae (Unident.)
Empididae (Unident.) QD359999
1
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
14
Chironomidae (Unident.)(Larva) QDAZ9999
2
Ephemeroptera QE 26 9
Baetidae (Unident.) QE029999
5
Leptophlebiidae (Unident.) QE069999
21
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Odonata QO 3 3
Aeshnidae (Unident.) QO129999
3
Plecoptera QP 28 10
Eustheniidae (Unident.) QP019999
8
Austroperlidae (Unident.) QP029999
2
Gripopterygidae (Unident.) QP039999
18
Trichoptera QT 50 8
Hydrobiosidae (Unident.) QT019999
3
Philopotamidae (Unident.) QT049999
3
Hydropsychidae (Unident.) QT069999
7
Polycentropodidae (Unident.) QT079999
1
Conoesucidae (Unident.) QT159999
1
Helicopsychidae (Unident.) QT179999
8
Philorheithridae (Unident.) QT219999
1
Leptoceridae (Unident.) QT259999
26
ORDER
SIGNALT 5.0
Weighted SIGNALT 6.1
Taxa Abundance SIGNALT Grade
Diptera QD 28 3
Podonominae (Unident.) QDAD9999
18
Tanypodinae (Unident.) QDAE9999
7
Orthocladiinae (Unident.) QDAF9999
1
Chironomidae (Unident.)(Larva) QDAZ9999
2
Ephemeroptera QE 32 9
Baetidae (Unident.) QE029999
2
Oniscigastridae (Unident.) QE039999
1
Leptophlebiidae (Unident.) QE069999
29
Hemiptera QH 1 2
Gerridae (Unident.) QH579999
1
Odonata QO 1 3
Aeshnidae (Unident.) QO129999
1
Plecoptera QP 9 10
Eustheniidae (Unident.) QP019999
2
Gripopterygidae (Unident.) QP039999
2
Notonemouridae (Unident.) QP049999
5
Trichoptera QT 49 8
Ecnomidae (Unident.) QT089999
5
Helicophidae (Unident.) QT199999
1
Philorheithridae (Unident.) QT219999
1
Leptoceridae (Unident.) QT259999
42
ORDER
SIGNALT 5.8
Weighted SIGNALT 6.8