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

Hobart Rivulet wbb_tas_125

Source Waterbug Blitz
Latest Sample Date 01-09-2022
Taxa count ORDER 4
Taxa count FAMILY 4
Taxa count ALT 4
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 5.8 5.8 5.8
Weighted SIGNAL 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 72.16% 347,877,250m2
  Minimal Use 1.3.3 Residual native cover 20.81% 100,325,090m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.7.2 Roads 6.61% 31,853,216m2
Show minor land uses 2
4,820,621m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Amphipoda OP 6 3
Amphipoda OP9999A6
6
Amphipoda EPA sp.6
Chironomus oppositus
Leptophlebiidae Genus W sp.AV2
Calocidae/Helicophidae sp. (Unident.)
Diptera QD 4 3
Chironomus QDAI04Z4
4
Amphipoda EPA sp.6
Chironomus oppositus
Leptophlebiidae Genus W sp.AV2
Calocidae/Helicophidae sp. (Unident.)
Ephemeroptera QE 2 9
Leptophlebs QE0699B6
2
Amphipoda EPA sp.6
Chironomus oppositus
Leptophlebiidae Genus W sp.AV2
Calocidae/Helicophidae sp. (Unident.)
Trichoptera QT 2 8
Conoesucidae, Calocidae and Helicophidae QT9999A1
2
Amphipoda EPA sp.6
Chironomus oppositus
Leptophlebiidae Genus W sp.AV2
Calocidae/Helicophidae sp. (Unident.)
ORDER
SIGNALT 5.8
Weighted SIGNALT 4.6