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

BLACK SWAMP SPILLWAY CLEVELAND 1450060

Source MIV
Latest Sample Date 27-10-1998
Taxa count ORDER 13
Taxa count FAMILY 20
Taxa count ALT 20
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 1.9 2.1 1.1
Weighted SIGNAL 2.9 2.1

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, 5.4.3 Rural residential without agriculture, 5.5.0 Services, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.5.5 Research facilities, 5.7.0 Transport and communication, 5.7.4 Ports and water transport 77.04% 1,554,560,250m2
  Water 6.2.0 Reservoir/dam, 6.3.3 River - intensive use, 6.5.0 Marsh/wetland 10.49% 211,678,412m2
  Industrial 5.3.0 Manufacturing and industrial, 5.5.1 Commercial services 3.67% 74,062,423m2
Show minor land uses 6
20,179,508m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 11 1
Lymnaeidae (Unident.) KG059999
1
Planorbidae (Unident.) KG079999
10
Bivalvia KP 6 3
Corbiculidae (Unident.) KP029999
6
Hirudinea LH 1 1
Glossiphoniidae (Unident.) LH019999
1
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OH 6
Ostracoda (Unident.) OH999999
6
Unknown OJ 15
Copepoda (Unident.) OJ999999
15
Amphipoda OP 3 3
Talitridae sp.(Unident.) OP019999
3
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Coleoptera QC 36 5
Dytiscidae (Unident.) QC099999
6
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 21 3
Tanypodinae (Unident.) QDAE9999
8
Chironominae (Unident.) QDAJ9999
13
Hemiptera QH 37 2
Veliidae (Unident.) QH569999
3
Belostomatidae (Unident.) QH629999
8
Corixidae (Unident.) QH659999
9
Naucoridae (Unident.) QH669999
10
Pleidae (Unident.) QH689999
7
Odonata QO 2 3
Protoneuridae (Unident.) QO049999
2
ORDER
SIGNALT 1.9
Weighted SIGNALT 2.1
Taxa Abundance SIGNALT Grade
Gastropoda KG 11 1
Planorbidae (Unident.) KG079999
9
Physidae (Unident.) KG089999
2
Hirudinea LH 2 1
Glossiphoniidae (Unident.) LH019999
2
Oligochaeta LO 20 2
Oligochaeta (Unident.) LO999999
20
Acarina MM 2 6
Mites (Unident.) MM999999
2
Mites (Unident.)
Unknown OG 11
Cladocera (Unident.) OG999999
11
Unknown OH 7
Ostracoda (Unident.) OH999999
7
Unknown OJ 11
Copepoda (Unident.) OJ999999
11
Coleoptera QC 8 5
Dytiscidae (Unident.) QC099999
1
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Diptera QD 44 3
Ceratopogonidae (Unident.) QD099999
24
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Chironominae (Unident.) QDAJ9999
20
Hemiptera QH 24 2
Belostomatidae (Unident.) QH629999
1
Corixidae (Unident.) QH659999
20
Pleidae (Unident.) QH689999
3
Odonata QO 5 3
Coenagrionidae (Unident.) QO029999
1
Libellulidae (Unident.) QO179999
4
ORDER
SIGNALT 2.1
Weighted SIGNALT 1.8