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

Bennett Brook Catchment - DS Mussel Pool BBDSMP

Source Department of Water and Environment Regulation
Latest Sample Date 05-11-2012
Taxa count ORDER 7
Taxa count FAMILY 10
Taxa count ALT 11
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 3.1 3.3 1.9
Weighted SIGNAL 3.6 5 2.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.7 Water extraction and transmission, 5.7.2 Roads 34.79% 3,770,413,039m2
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 33.80% 3,662,629,791m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 20.85% 2,259,446,959m2
  Water 6.1.0 Lake, 6.2.1 Reservoir, 6.2.2 Water storage - intensive use/farm dams, 6.5.0 Marsh/wetland 3.39% 367,863,473m2
Show minor land uses 10
108,363,426m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Amphipoda OP 3 3
Corophiidae (Unident.) OP059999
3
Corophiidae (Unident.)
Corophiidae (Unident.)
Corophiidae (Unident.)
Isopoda OR 42 2
Amphisopodidae (Unident.) OR019999
42
Amphisopodidae (Unident.)
Amphisopodidae (Unident.)
Unknown QA 3
Hypogastruridae (Unident.) QA049999
3
Coleoptera QC 9 5
Dytiscidae (Unident.) QC099999
4
Dytiscidae Adults QC09999A
2
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 122 3
Tipulidae (Unident.) QD019999
1
Culicidae (Unident.) QD079999
56
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
65
ORDER
SIGNALT 3.1
Weighted SIGNALT 2.9
Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 9 6
Astigmata (Unident.) MM9999A7
1
Astigmata (Unident.)
Hydracarina (Unident.) MM9999A8
8
Hydracarina (Unident.)
Amphipoda OP 132 3
Ceinidae (Unident.) OP029999
3
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Perthiidae (Unident.) OP089999
129
Perthiidae (Unident.)
Perthiidae (Unident.)
Perthiidae (Unident.)
Isopoda OR 52 2
Amphisopodidae (Unident.) OR019999
52
Amphisopodidae (Unident.)
Amphisopodidae (Unident.)
Unknown QA 1
Sminthuridae (Unident.) QA139999
1
Coleoptera QC 9 5
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 74 3
Tipulidae (Unident.) QD019999
1
Scatopsidae (Unident.) QD159999
4
Scatopsidae (Unident.)
Tanypodinae (Unident.) QDAE9999
22
Orthocladiinae (Unident.) QDAF9999
5
Chironominae (Unident.) QDAJ9999
42
Odonata QO 1 3
Archiargiolestes sp.(Unident.) QO070499
1
ORDER
SIGNALT 3.0
Weighted SIGNALT 3.2
Taxa Abundance SIGNALT Grade
Nematoda II 2 3
Nematoda (Unident.) II999999
2
Oligochaeta LO 15 2
Oligochaeta (Unident.) LO999999
15
Amphipoda OP 87 3
Ceinidae (Unident.) OP029999
87
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 140 2
Amphisopodidae (Unident.) OR019999
140
Amphisopodidae (Unident.)
Amphisopodidae (Unident.)
Diptera QD 102 3
Tanypodinae (Unident.) QDAE9999
4
Chironominae (Unident.) QDAJ9999
98
Odonata QO 1 3
Hemicordulia sp.(Unident.) QO300199
1
ORDER
SIGNALT 2.7
Weighted SIGNALT 2.6