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

Murrumbidgee River @ Glen Avon Mill 60707

Source Office of Environment and Heritage
Latest Sample Date 14-11-2004
Taxa count ORDER 13
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 43
ORDER FAMILY ALT
SIGNAL 2.6 2.9 2.4
Weighted SIGNAL 3.7 3.3

SIGNALT

 4.9 to 10
 4.2 to 4.9
 3.6 to 4.2
 2.9 to 3.6
 0 to 2.9
  Mayflies
  Waterbug Blitz

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 2 1
Ancylidae (Unident.) KG069999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OG 45
Cladocera (Unident.) OG999999
45
Unknown OH 4
Ostracoda (Unident.) OH999999
4
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 85
Atyidae (Unident.) OT019999
76
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
9
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 2
Parastacidae (Unident.) OV019999
2
Parastacidae (Unident.)
Parastacidae (Unident.)
Diptera QD 24 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
7
Chironominae (Unident.) QDAJ9999
7
Ephemeroptera QE 43 9
Baetidae (Unident.) QE029999
42
Caenidae (Unident.) QE089999
1
Hemiptera QH 246 2
Mesoveliidae (Unident.) QH529999
15
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
9
Gerridae (Unident.) QH579999
4
Corixidae (Unident.) QH659999
199
Notonectidae (Unident.) QH679999
17
Odonata QO 69 3
Coenagrionidae (Unident.) QO029999
43
Aeshnidae (Unident.) QO129999
14
Gomphidae (Unident.) QO139999
2
Corduliidae (Unident.) QO169999
6
Libellulidae (Unident.) QO179999
4
Trichoptera QT 36 8
Hydroptilidae (Unident.) QT039999
7
Leptoceridae (Unident.) QT259999
29
ORDER
SIGNALT 2.6
Weighted SIGNALT 3.0