skip to content
Toggle navigation
Get involved
Meet the Bugs
Resources
About
Mapping
Home
::
Explore
Tasmania
NOTICE:
SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.
Heazelwood River
wbb_tas_12
Source
Waterbug Blitz
Latest Sample Date
24-11-2023
Taxa count
ORDER
8
Taxa count
FAMILY
18
Taxa count
ALT
19
Mayflies present?
12
ORDER
FAMILY
ALT
SIGNAL
5.9
6.6
6.4
Weighted
SIGNAL
7.5
9
7.2
Layers
Waterbug Sites
GA Regional Surface Hydrology (Major)
GA Regional Surface Hydrology (Minor)
Catchment Scale Land Use
Waterbug Land Use
Category
ALUM Categories
Percent of upstream catchment
Area
Natural
1.1.7 Other conserved area, 1.2.0 Managed resource protection
99.82%
10,662,730,918m
2
Residential And Infrastructure
5.4.3 Rural residential without agriculture, 5.7.2 Roads
0.12%
13,255,571m
2
Water
6.3.1 River - conservation
0.04%
4,001,682m
2
Mining
5.8.2 Quarries
0.02%
2,501,051m
2
Show minor land uses
3
106,824,892m
2
Waterbug sample history
Expand all
Sampled on 24 November 2023
Taxa
Abundance
SIGNALT
Grade
Nematoda
II
2
3
Nematoda
II999999
2
Acarina
MM
2
6
Acarina
MM9999Z3
2
Coleoptera
QC
18
5
mixed diving beetles
QC093299
6
Elmidae adult
QC341099
8
Sclerocyphon
QC379999
4
Diptera
QD
4
3
Simuliidae
QD1099Z1
2
Chironomidae
QDAZ9999
2
Ephemeroptera
QE
12
9
Baetidae
QE02Z19Z
2
Atalophlebia
QE0601B9
8
Leptophlebs
QE0699B6
2
Odonata
QO
2
3
Telephlebiidae
QO219999
2
Plecoptera
QP
16
10
Eustheniidae
QP019999
8
Gripops or Fluffy bums
QP039999
8
Trichoptera
QT
42
8
Hydrobiosidae
QT0199A4
2
Hydroptilidae
QT039999
2
Hydropsychidae
QT0699A1
4
Philorheithridae
QT2199Z1
30
Notalina
QT2505C7
2
Conoesucidae, Calocidae and Helicophidae
QT9999A1
2
ORDER
SIGNALT
5.9
Weighted
SIGNALT
7.0