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

Toongabbie Ck @ Sierra Pl Reserve 22001

Source Office of Environment and Heritage
Latest Sample Date 03-04-2007
Taxa count ORDER 15
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 2.2 2.8 2.5
Weighted SIGNAL 3 3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.1 Fuel powered electricity generation, 5.7.2 Roads 99.11% 1,114,001,929m2
Show minor land uses 3
11,240,064m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 11 2
Dugesiidae (Unident.) IF619999
11
Gastropoda KG 12 1
Hydrobiidae (Unident.) KG029999
2
Physidae (Unident.) KG089999
10
Bivalvia KP 10 3
Sphaeriidae (Unident.) KP039999
10
Hirudinea LH 21 1
Glossiphoniidae (Unident.) LH019999
21
Oligochaeta LO 18 2
Oligochaeta (Unident.) LO999999
18
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Mites (Unident.)
Unknown OH 21
Ostracoda (Unident.) OH999999
21
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Amphipoda OP 51 3
Talitridae sp.(Unident.) OP019999
51
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Isopoda OR 1 2
Oniscidae sp.(Unident.) OR259999
1
Oniscidae sp.(Unident.)
Unknown QA 2
Collembola (Unident.) QA999999
2
Coleoptera QC 20 5
Hydrophilidae (Unident.) QC119999
12
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Scirtidae (Unident.) QC209999
5
Scirtidae (Unident.)
Scirtidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
1
Diptera QD 84 3
Tipulidae (Unident.) QD019999
6
Ceratopogonidae (Unident.) QD099999
6
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
3
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
66
Hemiptera QH 1 2
Veliidae (Unident.) QH569999
1
Odonata QO 25 3
Coenagrionidae (Unident.) QO029999
4
Megapodagrionidae (Unident.) QO079999
7
Aeshnidae (Unident.) QO129999
1
Corduliidae (Unident.) QO169999
2
Libellulidae (Unident.) QO179999
11
ORDER
SIGNALT 2.2
Weighted SIGNALT 2.2