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

Sandy Bay Rivulet SAN04 wbb_tas_117

Source Waterbug Blitz
Latest Sample Date 05-03-2024
Taxa count ORDER 8
Taxa count FAMILY 14
Taxa count ALT 14
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 4.1 3.8 3.2
Weighted SIGNAL 3 3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.4 Defence facilities - urban, 5.5.5 Research facilities, 5.7.2 Roads 54.66% 1,205,219,963m2
  Natural 1.1.3 National park, 1.1.5 Habitat/species management area, 1.1.6 Protected landscape, 1.1.7 Other conserved area 32.11% 708,098,049m2
  Minimal Use 1.3.3 Residual native cover 10.50% 231,522,504m2
Show minor land uses 3
22,049,762m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 16 2
Turbellaria IF999C99
16
Gastropoda KG 34 1
Potamopyrgus antipodarum KG020699
30
Planorbids KG079999
4
Oligochaeta LO 30 2
Oligochaeta LO999999
30
Coleoptera QC 4 5
Elmidae adult QC341099
4
Diptera QD 12 3
Tipulidae QD010000
2
Culicidae QD0799Z4
4
Chironomus QDAI04Z4
4
Chironomidae QDAZ9999
2
Hemiptera QH 4 2
Veliidae, Mesoveliidae and Hebridae QH569999
2
Micronecta QH6505A1
2
Plecoptera QP 2 10
Notonemouridae QP0499A1
2
Trichoptera QT 4 8
Tasimiidae QT139999
2
Triplectides QT2511Z1
2
ORDER
SIGNALT 4.1
Weighted SIGNALT 3.0